./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor228081394 <...> SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4896, si_uid=0} --- [pid 14849] close(3 [pid 14852] --- stopped by SIGSTOP --- [pid 14849] <... close resumed>) = 0 [pid 14849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4897, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14849] close(4) = 0 [pid 14849] close(5) = -1 EBADF (Bad file descriptor) [pid 14849] close(6) = -1 EBADF (Bad file descriptor) [pid 14849] close(7) = -1 EBADF (Bad file descriptor) [pid 14849] close(8) = -1 EBADF (Bad file descriptor) [pid 14849] close(9) = -1 EBADF (Bad file descriptor) [pid 14849] close(10) = -1 EBADF (Bad file descriptor) [pid 14849] close(11) = -1 EBADF (Bad file descriptor) [pid 14849] close(12) = -1 EBADF (Bad file descriptor) [pid 14849] close(13) = -1 EBADF (Bad file descriptor) [pid 14849] close(14) = -1 EBADF (Bad file descriptor) [pid 14849] close(15) = -1 EBADF (Bad file descriptor) [pid 14849] close(16) = -1 EBADF (Bad file descriptor) [pid 14849] close(17) = -1 EBADF (Bad file descriptor) [pid 14849] close(18) = -1 EBADF (Bad file descriptor) [pid 14849] close(19) = -1 EBADF (Bad file descriptor) [pid 14849] close(20) = -1 EBADF (Bad file descriptor) [pid 14849] close(21) = -1 EBADF (Bad file descriptor) [pid 14849] close(22) = -1 EBADF (Bad file descriptor) [pid 14849] close(23) = -1 EBADF (Bad file descriptor) [pid 14849] close(24) = -1 EBADF (Bad file descriptor) [pid 14849] close(25) = -1 EBADF (Bad file descriptor) [pid 14849] close(26) = -1 EBADF (Bad file descriptor) [pid 14849] close(27) = -1 EBADF (Bad file descriptor) [pid 14849] close(28) = -1 EBADF (Bad file descriptor) [pid 14849] close(29) = -1 EBADF (Bad file descriptor) [pid 14849] exit_group(0) = ? [ 173.920204][T14849] vhci_hcd vhci_hcd.0: port 0 already used [pid 14849] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14853 attached , child_tidptr=0x5555570da650) = 4898 [pid 14853] set_robust_list(0x5555570da660, 24) = 0 [pid 14853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14853] setpgid(0, 0) = 0 [pid 14853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14853] write(3, "1000", 4) = 4 [pid 14853] close(3) = 0 [pid 14853] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14853] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14853] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14853] close(5) = 0 [pid 14853] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14856 attached ) = 4899 [pid 14853] tkill(4899, SIGSTOP) = 0 [pid 14856] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4898, si_uid=0} --- [pid 14853] close(3) = 0 [pid 14856] --- stopped by SIGSTOP --- [pid 14853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4899, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14853] close(4) = 0 [pid 14853] close(5) = -1 EBADF (Bad file descriptor) [pid 14853] close(6) = -1 EBADF (Bad file descriptor) [pid 14853] close(7) = -1 EBADF (Bad file descriptor) [pid 14853] close(8) = -1 EBADF (Bad file descriptor) [pid 14853] close(9) = -1 EBADF (Bad file descriptor) [pid 14853] close(10) = -1 EBADF (Bad file descriptor) [pid 14853] close(11) = -1 EBADF (Bad file descriptor) [pid 14853] close(12) = -1 EBADF (Bad file descriptor) [pid 14853] close(13) = -1 EBADF (Bad file descriptor) [pid 14853] close(14) = -1 EBADF (Bad file descriptor) [pid 14853] close(15) = -1 EBADF (Bad file descriptor) [pid 14853] close(16) = -1 EBADF (Bad file descriptor) [pid 14853] close(17) = -1 EBADF (Bad file descriptor) [pid 14853] close(18) = -1 EBADF (Bad file descriptor) [pid 14853] close(19) = -1 EBADF (Bad file descriptor) [pid 14853] close(20) = -1 EBADF (Bad file descriptor) [pid 14853] close(21) = -1 EBADF (Bad file descriptor) [pid 14853] close(22) = -1 EBADF (Bad file descriptor) [pid 14853] close(23) = -1 EBADF (Bad file descriptor) [pid 14853] close(24) = -1 EBADF (Bad file descriptor) [pid 14853] close(25) = -1 EBADF (Bad file descriptor) [pid 14853] close(26) = -1 EBADF (Bad file descriptor) [pid 14853] close(27) = -1 EBADF (Bad file descriptor) [pid 14853] close(28) = -1 EBADF (Bad file descriptor) [pid 14853] close(29) = -1 EBADF (Bad file descriptor) [ 174.003193][T14853] vhci_hcd vhci_hcd.0: port 0 already used [pid 14853] exit_group(0) = ? [pid 14853] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14857 attached , child_tidptr=0x5555570da650) = 4900 [pid 14857] set_robust_list(0x5555570da660, 24) = 0 [pid 14857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14857] setpgid(0, 0) = 0 [pid 14857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14857] write(3, "1000", 4) = 4 [pid 14857] close(3) = 0 [pid 14857] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14857] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14857] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14857] close(5) = 0 [pid 14857] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14860 attached ) = 4901 [pid 14857] tkill(4901, SIGSTOP) = 0 [pid 14860] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4900, si_uid=0} --- [pid 14860] --- stopped by SIGSTOP --- [pid 14857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4901, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14857] close(3) = 0 [pid 14857] close(4) = 0 [pid 14857] close(5) = -1 EBADF (Bad file descriptor) [pid 14857] close(6) = -1 EBADF (Bad file descriptor) [pid 14857] close(7) = -1 EBADF (Bad file descriptor) [pid 14857] close(8) = -1 EBADF (Bad file descriptor) [pid 14857] close(9) = -1 EBADF (Bad file descriptor) [pid 14857] close(10) = -1 EBADF (Bad file descriptor) [pid 14857] close(11) = -1 EBADF (Bad file descriptor) [pid 14857] close(12) = -1 EBADF (Bad file descriptor) [pid 14857] close(13) = -1 EBADF (Bad file descriptor) [pid 14857] close(14) = -1 EBADF (Bad file descriptor) [pid 14857] close(15) = -1 EBADF (Bad file descriptor) [pid 14857] close(16) = -1 EBADF (Bad file descriptor) [pid 14857] close(17) = -1 EBADF (Bad file descriptor) [pid 14857] close(18) = -1 EBADF (Bad file descriptor) [pid 14857] close(19) = -1 EBADF (Bad file descriptor) [pid 14857] close(20) = -1 EBADF (Bad file descriptor) [pid 14857] close(21) = -1 EBADF (Bad file descriptor) [pid 14857] close(22) = -1 EBADF (Bad file descriptor) [pid 14857] close(23) = -1 EBADF (Bad file descriptor) [pid 14857] close(24) = -1 EBADF (Bad file descriptor) [pid 14857] close(25) = -1 EBADF (Bad file descriptor) [pid 14857] close(26) = -1 EBADF (Bad file descriptor) [pid 14857] close(27) = -1 EBADF (Bad file descriptor) [pid 14857] close(28) = -1 EBADF (Bad file descriptor) [pid 14857] close(29) = -1 EBADF (Bad file descriptor) [pid 14857] exit_group(0) = ? [pid 14857] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4900, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14861 attached , child_tidptr=0x5555570da650) = 4902 [pid 14861] set_robust_list(0x5555570da660, 24) = 0 [ 174.085857][T14857] vhci_hcd vhci_hcd.0: port 0 already used [pid 14861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14861] setpgid(0, 0) = 0 [pid 14861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14861] write(3, "1000", 4) = 4 [pid 14861] close(3) = 0 [pid 14861] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14861] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14861] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14861] close(5) = 0 [pid 14861] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14864 attached ) = 4903 [pid 14861] tkill(4903, SIGSTOP) = 0 [pid 14861] close(3) = 0 [pid 14864] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4902, si_uid=0} --- [pid 14861] close(4 [pid 14864] --- stopped by SIGSTOP --- [pid 14861] <... close resumed>) = 0 [pid 14861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4903, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14861] close(5) = -1 EBADF (Bad file descriptor) [pid 14861] close(6) = -1 EBADF (Bad file descriptor) [pid 14861] close(7) = -1 EBADF (Bad file descriptor) [pid 14861] close(8) = -1 EBADF (Bad file descriptor) [pid 14861] close(9) = -1 EBADF (Bad file descriptor) [pid 14861] close(10) = -1 EBADF (Bad file descriptor) [pid 14861] close(11) = -1 EBADF (Bad file descriptor) [pid 14861] close(12) = -1 EBADF (Bad file descriptor) [pid 14861] close(13) = -1 EBADF (Bad file descriptor) [pid 14861] close(14) = -1 EBADF (Bad file descriptor) [pid 14861] close(15) = -1 EBADF (Bad file descriptor) [pid 14861] close(16) = -1 EBADF (Bad file descriptor) [pid 14861] close(17) = -1 EBADF (Bad file descriptor) [pid 14861] close(18) = -1 EBADF (Bad file descriptor) [pid 14861] close(19) = -1 EBADF (Bad file descriptor) [pid 14861] close(20) = -1 EBADF (Bad file descriptor) [pid 14861] close(21) = -1 EBADF (Bad file descriptor) [pid 14861] close(22) = -1 EBADF (Bad file descriptor) [pid 14861] close(23) = -1 EBADF (Bad file descriptor) [pid 14861] close(24) = -1 EBADF (Bad file descriptor) [pid 14861] close(25) = -1 EBADF (Bad file descriptor) [pid 14861] close(26) = -1 EBADF (Bad file descriptor) [pid 14861] close(27) = -1 EBADF (Bad file descriptor) [pid 14861] close(28) = -1 EBADF (Bad file descriptor) [pid 14861] close(29) = -1 EBADF (Bad file descriptor) [pid 14861] exit_group(0) = ? [pid 14861] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14865 attached , child_tidptr=0x5555570da650) = 4904 [pid 14865] set_robust_list(0x5555570da660, 24) = 0 [pid 14865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14865] setpgid(0, 0) = 0 [ 174.162263][T14861] vhci_hcd vhci_hcd.0: port 0 already used [pid 14865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14865] write(3, "1000", 4) = 4 [pid 14865] close(3) = 0 [pid 14865] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14865] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14865] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14865] close(5) = 0 [pid 14865] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14868 attached ) = 4905 [pid 14865] tkill(4905, SIGSTOP) = 0 [pid 14868] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4904, si_uid=0} --- [pid 14865] close(3 [pid 14868] --- stopped by SIGSTOP --- [pid 14865] <... close resumed>) = 0 [pid 14865] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4905, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14865] close(4) = 0 [pid 14865] close(5) = -1 EBADF (Bad file descriptor) [pid 14865] close(6) = -1 EBADF (Bad file descriptor) [pid 14865] close(7) = -1 EBADF (Bad file descriptor) [pid 14865] close(8) = -1 EBADF (Bad file descriptor) [pid 14865] close(9) = -1 EBADF (Bad file descriptor) [pid 14865] close(10) = -1 EBADF (Bad file descriptor) [pid 14865] close(11) = -1 EBADF (Bad file descriptor) [pid 14865] close(12) = -1 EBADF (Bad file descriptor) [pid 14865] close(13) = -1 EBADF (Bad file descriptor) [pid 14865] close(14) = -1 EBADF (Bad file descriptor) [pid 14865] close(15) = -1 EBADF (Bad file descriptor) [pid 14865] close(16) = -1 EBADF (Bad file descriptor) [pid 14865] close(17) = -1 EBADF (Bad file descriptor) [pid 14865] close(18) = -1 EBADF (Bad file descriptor) [pid 14865] close(19) = -1 EBADF (Bad file descriptor) [pid 14865] close(20) = -1 EBADF (Bad file descriptor) [pid 14865] close(21) = -1 EBADF (Bad file descriptor) [pid 14865] close(22) = -1 EBADF (Bad file descriptor) [pid 14865] close(23) = -1 EBADF (Bad file descriptor) [pid 14865] close(24) = -1 EBADF (Bad file descriptor) [pid 14865] close(25) = -1 EBADF (Bad file descriptor) [pid 14865] close(26) = -1 EBADF (Bad file descriptor) [pid 14865] close(27) = -1 EBADF (Bad file descriptor) [pid 14865] close(28) = -1 EBADF (Bad file descriptor) [pid 14865] close(29) = -1 EBADF (Bad file descriptor) [pid 14865] exit_group(0) = ? [pid 14865] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4904, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14869 attached , child_tidptr=0x5555570da650) = 4906 [pid 14869] set_robust_list(0x5555570da660, 24) = 0 [pid 14869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14869] setpgid(0, 0) = 0 [pid 14869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 174.230283][T14865] vhci_hcd vhci_hcd.0: port 0 already used [pid 14869] write(3, "1000", 4) = 4 [pid 14869] close(3) = 0 [pid 14869] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14869] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14869] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14869] close(5) = 0 [pid 14869] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14872 attached ) = 4907 [pid 14869] tkill(4907, SIGSTOP) = 0 [pid 14872] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4906, si_uid=0} --- [pid 14869] close(3 [pid 14872] --- stopped by SIGSTOP --- [pid 14869] <... close resumed>) = 0 [pid 14869] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4907, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14869] close(4) = 0 [pid 14869] close(5) = -1 EBADF (Bad file descriptor) [pid 14869] close(6) = -1 EBADF (Bad file descriptor) [pid 14869] close(7) = -1 EBADF (Bad file descriptor) [pid 14869] close(8) = -1 EBADF (Bad file descriptor) [pid 14869] close(9) = -1 EBADF (Bad file descriptor) [pid 14869] close(10) = -1 EBADF (Bad file descriptor) [pid 14869] close(11) = -1 EBADF (Bad file descriptor) [pid 14869] close(12) = -1 EBADF (Bad file descriptor) [pid 14869] close(13) = -1 EBADF (Bad file descriptor) [pid 14869] close(14) = -1 EBADF (Bad file descriptor) [pid 14869] close(15) = -1 EBADF (Bad file descriptor) [pid 14869] close(16) = -1 EBADF (Bad file descriptor) [pid 14869] close(17) = -1 EBADF (Bad file descriptor) [pid 14869] close(18) = -1 EBADF (Bad file descriptor) [pid 14869] close(19) = -1 EBADF (Bad file descriptor) [pid 14869] close(20) = -1 EBADF (Bad file descriptor) [pid 14869] close(21) = -1 EBADF (Bad file descriptor) [pid 14869] close(22) = -1 EBADF (Bad file descriptor) [pid 14869] close(23) = -1 EBADF (Bad file descriptor) [pid 14869] close(24) = -1 EBADF (Bad file descriptor) [pid 14869] close(25) = -1 EBADF (Bad file descriptor) [pid 14869] close(26) = -1 EBADF (Bad file descriptor) [pid 14869] close(27) = -1 EBADF (Bad file descriptor) [pid 14869] close(28) = -1 EBADF (Bad file descriptor) [pid 14869] close(29) = -1 EBADF (Bad file descriptor) [pid 14869] exit_group(0) = ? [pid 14869] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4906, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14873 attached , child_tidptr=0x5555570da650) = 4908 [ 174.296575][T14869] vhci_hcd vhci_hcd.0: port 0 already used [pid 14873] set_robust_list(0x5555570da660, 24) = 0 [pid 14873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14873] setpgid(0, 0) = 0 [pid 14873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14873] write(3, "1000", 4) = 4 [pid 14873] close(3) = 0 [pid 14873] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14873] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14873] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14873] close(5) = 0 [pid 14873] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14876 attached ) = 4909 [pid 14873] tkill(4909, SIGSTOP) = 0 [pid 14873] close(3) = 0 [pid 14876] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4908, si_uid=0} --- [pid 14873] close(4 [pid 14876] --- stopped by SIGSTOP --- [pid 14873] <... close resumed>) = 0 [pid 14873] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4909, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14873] close(5) = -1 EBADF (Bad file descriptor) [pid 14873] close(6) = -1 EBADF (Bad file descriptor) [pid 14873] close(7) = -1 EBADF (Bad file descriptor) [pid 14873] close(8) = -1 EBADF (Bad file descriptor) [pid 14873] close(9) = -1 EBADF (Bad file descriptor) [pid 14873] close(10) = -1 EBADF (Bad file descriptor) [pid 14873] close(11) = -1 EBADF (Bad file descriptor) [pid 14873] close(12) = -1 EBADF (Bad file descriptor) [pid 14873] close(13) = -1 EBADF (Bad file descriptor) [pid 14873] close(14) = -1 EBADF (Bad file descriptor) [pid 14873] close(15) = -1 EBADF (Bad file descriptor) [pid 14873] close(16) = -1 EBADF (Bad file descriptor) [pid 14873] close(17) = -1 EBADF (Bad file descriptor) [pid 14873] close(18) = -1 EBADF (Bad file descriptor) [pid 14873] close(19) = -1 EBADF (Bad file descriptor) [pid 14873] close(20) = -1 EBADF (Bad file descriptor) [pid 14873] close(21) = -1 EBADF (Bad file descriptor) [pid 14873] close(22) = -1 EBADF (Bad file descriptor) [pid 14873] close(23) = -1 EBADF (Bad file descriptor) [pid 14873] close(24) = -1 EBADF (Bad file descriptor) [pid 14873] close(25) = -1 EBADF (Bad file descriptor) [pid 14873] close(26) = -1 EBADF (Bad file descriptor) [pid 14873] close(27) = -1 EBADF (Bad file descriptor) [pid 14873] close(28) = -1 EBADF (Bad file descriptor) [pid 14873] close(29) = -1 EBADF (Bad file descriptor) [pid 14873] exit_group(0) = ? [pid 14873] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4908, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14877 attached [pid 14877] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 4910 [pid 14877] <... set_robust_list resumed>) = 0 [pid 14877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14877] setpgid(0, 0) = 0 [pid 14877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 174.369023][T14873] vhci_hcd vhci_hcd.0: port 0 already used [pid 14877] write(3, "1000", 4) = 4 [pid 14877] close(3) = 0 [pid 14877] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14877] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14877] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14877] close(5) = 0 [pid 14877] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14880 attached ) = 4911 [pid 14877] tkill(4911, SIGSTOP) = 0 [pid 14880] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4910, si_uid=0} --- [pid 14877] close(3 [pid 14880] --- stopped by SIGSTOP --- [pid 14877] <... close resumed>) = 0 [pid 14877] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4911, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14877] close(4) = 0 [pid 14877] close(5) = -1 EBADF (Bad file descriptor) [pid 14877] close(6) = -1 EBADF (Bad file descriptor) [pid 14877] close(7) = -1 EBADF (Bad file descriptor) [pid 14877] close(8) = -1 EBADF (Bad file descriptor) [pid 14877] close(9) = -1 EBADF (Bad file descriptor) [pid 14877] close(10) = -1 EBADF (Bad file descriptor) [pid 14877] close(11) = -1 EBADF (Bad file descriptor) [pid 14877] close(12) = -1 EBADF (Bad file descriptor) [pid 14877] close(13) = -1 EBADF (Bad file descriptor) [pid 14877] close(14) = -1 EBADF (Bad file descriptor) [pid 14877] close(15) = -1 EBADF (Bad file descriptor) [pid 14877] close(16) = -1 EBADF (Bad file descriptor) [pid 14877] close(17) = -1 EBADF (Bad file descriptor) [pid 14877] close(18) = -1 EBADF (Bad file descriptor) [pid 14877] close(19) = -1 EBADF (Bad file descriptor) [pid 14877] close(20) = -1 EBADF (Bad file descriptor) [pid 14877] close(21) = -1 EBADF (Bad file descriptor) [pid 14877] close(22) = -1 EBADF (Bad file descriptor) [pid 14877] close(23) = -1 EBADF (Bad file descriptor) [pid 14877] close(24) = -1 EBADF (Bad file descriptor) [pid 14877] close(25) = -1 EBADF (Bad file descriptor) [pid 14877] close(26) = -1 EBADF (Bad file descriptor) [pid 14877] close(27) = -1 EBADF (Bad file descriptor) [pid 14877] close(28) = -1 EBADF (Bad file descriptor) [pid 14877] close(29) = -1 EBADF (Bad file descriptor) [pid 14877] exit_group(0) = ? [pid 14877] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4910, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14881 attached , child_tidptr=0x5555570da650) = 4912 [pid 14881] set_robust_list(0x5555570da660, 24) = 0 [pid 14881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14881] setpgid(0, 0) = 0 [ 174.436533][T14877] vhci_hcd vhci_hcd.0: port 0 already used [pid 14881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14881] write(3, "1000", 4) = 4 [pid 14881] close(3) = 0 [pid 14881] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14881] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14881] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14881] close(5) = 0 [pid 14881] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14884 attached ) = 4913 [pid 14881] tkill(4913, SIGSTOP) = 0 [pid 14884] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4912, si_uid=0} --- [pid 14881] close(3 [pid 14884] --- stopped by SIGSTOP --- [pid 14881] <... close resumed>) = 0 [pid 14881] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4913, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14881] close(4) = 0 [pid 14881] close(5) = -1 EBADF (Bad file descriptor) [pid 14881] close(6) = -1 EBADF (Bad file descriptor) [pid 14881] close(7) = -1 EBADF (Bad file descriptor) [pid 14881] close(8) = -1 EBADF (Bad file descriptor) [pid 14881] close(9) = -1 EBADF (Bad file descriptor) [pid 14881] close(10) = -1 EBADF (Bad file descriptor) [pid 14881] close(11) = -1 EBADF (Bad file descriptor) [pid 14881] close(12) = -1 EBADF (Bad file descriptor) [pid 14881] close(13) = -1 EBADF (Bad file descriptor) [pid 14881] close(14) = -1 EBADF (Bad file descriptor) [pid 14881] close(15) = -1 EBADF (Bad file descriptor) [pid 14881] close(16) = -1 EBADF (Bad file descriptor) [pid 14881] close(17) = -1 EBADF (Bad file descriptor) [pid 14881] close(18) = -1 EBADF (Bad file descriptor) [pid 14881] close(19) = -1 EBADF (Bad file descriptor) [pid 14881] close(20) = -1 EBADF (Bad file descriptor) [pid 14881] close(21) = -1 EBADF (Bad file descriptor) [pid 14881] close(22) = -1 EBADF (Bad file descriptor) [pid 14881] close(23) = -1 EBADF (Bad file descriptor) [pid 14881] close(24) = -1 EBADF (Bad file descriptor) [pid 14881] close(25) = -1 EBADF (Bad file descriptor) [pid 14881] close(26) = -1 EBADF (Bad file descriptor) [pid 14881] close(27) = -1 EBADF (Bad file descriptor) [pid 14881] close(28) = -1 EBADF (Bad file descriptor) [pid 14881] close(29) = -1 EBADF (Bad file descriptor) [ 174.505920][T14881] vhci_hcd vhci_hcd.0: port 0 already used [pid 14881] exit_group(0) = ? [pid 14881] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4912, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14885 attached , child_tidptr=0x5555570da650) = 4914 [pid 14885] set_robust_list(0x5555570da660, 24) = 0 [pid 14885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14885] setpgid(0, 0) = 0 [pid 14885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14885] write(3, "1000", 4) = 4 [pid 14885] close(3) = 0 [pid 14885] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14885] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14885] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14885] close(5) = 0 [pid 14885] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14888 attached ) = 4915 [pid 14885] tkill(4915, SIGSTOP) = 0 [pid 14888] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4914, si_uid=0} --- [pid 14885] close(3 [pid 14888] --- stopped by SIGSTOP --- [pid 14885] <... close resumed>) = 0 [pid 14885] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4915, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14885] close(4) = 0 [pid 14885] close(5) = -1 EBADF (Bad file descriptor) [pid 14885] close(6) = -1 EBADF (Bad file descriptor) [pid 14885] close(7) = -1 EBADF (Bad file descriptor) [pid 14885] close(8) = -1 EBADF (Bad file descriptor) [pid 14885] close(9) = -1 EBADF (Bad file descriptor) [pid 14885] close(10) = -1 EBADF (Bad file descriptor) [pid 14885] close(11) = -1 EBADF (Bad file descriptor) [pid 14885] close(12) = -1 EBADF (Bad file descriptor) [pid 14885] close(13) = -1 EBADF (Bad file descriptor) [pid 14885] close(14) = -1 EBADF (Bad file descriptor) [pid 14885] close(15) = -1 EBADF (Bad file descriptor) [pid 14885] close(16) = -1 EBADF (Bad file descriptor) [pid 14885] close(17) = -1 EBADF (Bad file descriptor) [pid 14885] close(18) = -1 EBADF (Bad file descriptor) [pid 14885] close(19) = -1 EBADF (Bad file descriptor) [pid 14885] close(20) = -1 EBADF (Bad file descriptor) [pid 14885] close(21) = -1 EBADF (Bad file descriptor) [pid 14885] close(22) = -1 EBADF (Bad file descriptor) [pid 14885] close(23) = -1 EBADF (Bad file descriptor) [pid 14885] close(24) = -1 EBADF (Bad file descriptor) [pid 14885] close(25) = -1 EBADF (Bad file descriptor) [pid 14885] close(26) = -1 EBADF (Bad file descriptor) [pid 14885] close(27) = -1 EBADF (Bad file descriptor) [pid 14885] close(28) = -1 EBADF (Bad file descriptor) [pid 14885] close(29) = -1 EBADF (Bad file descriptor) [pid 14885] exit_group(0) = ? [pid 14885] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4914, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 174.594701][T14885] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14889 attached , child_tidptr=0x5555570da650) = 4916 [pid 14889] set_robust_list(0x5555570da660, 24) = 0 [pid 14889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14889] setpgid(0, 0) = 0 [pid 14889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14889] write(3, "1000", 4) = 4 [pid 14889] close(3) = 0 [pid 14889] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14889] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14889] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14889] close(5) = 0 [pid 14889] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14892 attached ) = 4917 [pid 14889] tkill(4917, SIGSTOP) = 0 [pid 14892] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4916, si_uid=0} --- [pid 14889] close(3 [pid 14892] --- stopped by SIGSTOP --- [pid 14889] <... close resumed>) = 0 [pid 14889] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4917, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14889] close(4) = 0 [pid 14889] close(5) = -1 EBADF (Bad file descriptor) [pid 14889] close(6) = -1 EBADF (Bad file descriptor) [pid 14889] close(7) = -1 EBADF (Bad file descriptor) [pid 14889] close(8) = -1 EBADF (Bad file descriptor) [pid 14889] close(9) = -1 EBADF (Bad file descriptor) [pid 14889] close(10) = -1 EBADF (Bad file descriptor) [pid 14889] close(11) = -1 EBADF (Bad file descriptor) [pid 14889] close(12) = -1 EBADF (Bad file descriptor) [pid 14889] close(13) = -1 EBADF (Bad file descriptor) [pid 14889] close(14) = -1 EBADF (Bad file descriptor) [pid 14889] close(15) = -1 EBADF (Bad file descriptor) [pid 14889] close(16) = -1 EBADF (Bad file descriptor) [pid 14889] close(17) = -1 EBADF (Bad file descriptor) [pid 14889] close(18) = -1 EBADF (Bad file descriptor) [pid 14889] close(19) = -1 EBADF (Bad file descriptor) [pid 14889] close(20) = -1 EBADF (Bad file descriptor) [pid 14889] close(21) = -1 EBADF (Bad file descriptor) [pid 14889] close(22) = -1 EBADF (Bad file descriptor) [pid 14889] close(23) = -1 EBADF (Bad file descriptor) [pid 14889] close(24) = -1 EBADF (Bad file descriptor) [pid 14889] close(25) = -1 EBADF (Bad file descriptor) [pid 14889] close(26) = -1 EBADF (Bad file descriptor) [pid 14889] close(27) = -1 EBADF (Bad file descriptor) [pid 14889] close(28) = -1 EBADF (Bad file descriptor) [pid 14889] close(29) = -1 EBADF (Bad file descriptor) [ 174.672723][T14889] vhci_hcd vhci_hcd.0: port 0 already used [pid 14889] exit_group(0) = ? [pid 14889] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4916, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14893 attached , child_tidptr=0x5555570da650) = 4918 [pid 14893] set_robust_list(0x5555570da660, 24) = 0 [pid 14893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14893] setpgid(0, 0) = 0 [pid 14893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14893] write(3, "1000", 4) = 4 [pid 14893] close(3) = 0 [pid 14893] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14893] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14893] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14893] close(5) = 0 [pid 14893] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14896 attached ) = 4919 [pid 14893] tkill(4919, SIGSTOP) = 0 [pid 14896] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4918, si_uid=0} --- [pid 14893] close(3) = 0 [pid 14896] --- stopped by SIGSTOP --- [pid 14893] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4919, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14893] close(4) = 0 [pid 14893] close(5) = -1 EBADF (Bad file descriptor) [pid 14893] close(6) = -1 EBADF (Bad file descriptor) [pid 14893] close(7) = -1 EBADF (Bad file descriptor) [pid 14893] close(8) = -1 EBADF (Bad file descriptor) [pid 14893] close(9) = -1 EBADF (Bad file descriptor) [pid 14893] close(10) = -1 EBADF (Bad file descriptor) [pid 14893] close(11) = -1 EBADF (Bad file descriptor) [pid 14893] close(12) = -1 EBADF (Bad file descriptor) [pid 14893] close(13) = -1 EBADF (Bad file descriptor) [pid 14893] close(14) = -1 EBADF (Bad file descriptor) [pid 14893] close(15) = -1 EBADF (Bad file descriptor) [pid 14893] close(16) = -1 EBADF (Bad file descriptor) [pid 14893] close(17) = -1 EBADF (Bad file descriptor) [pid 14893] close(18) = -1 EBADF (Bad file descriptor) [pid 14893] close(19) = -1 EBADF (Bad file descriptor) [pid 14893] close(20) = -1 EBADF (Bad file descriptor) [pid 14893] close(21) = -1 EBADF (Bad file descriptor) [pid 14893] close(22) = -1 EBADF (Bad file descriptor) [pid 14893] close(23) = -1 EBADF (Bad file descriptor) [pid 14893] close(24) = -1 EBADF (Bad file descriptor) [pid 14893] close(25) = -1 EBADF (Bad file descriptor) [pid 14893] close(26) = -1 EBADF (Bad file descriptor) [pid 14893] close(27) = -1 EBADF (Bad file descriptor) [pid 14893] close(28) = -1 EBADF (Bad file descriptor) [pid 14893] close(29) = -1 EBADF (Bad file descriptor) [pid 14893] exit_group(0) = ? [pid 14893] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4918, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 174.758795][T14893] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14897 attached , child_tidptr=0x5555570da650) = 4920 [pid 14897] set_robust_list(0x5555570da660, 24) = 0 [pid 14897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14897] setpgid(0, 0) = 0 [pid 14897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14897] write(3, "1000", 4) = 4 [pid 14897] close(3) = 0 [pid 14897] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14897] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14897] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14897] close(5) = 0 [pid 14897] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14900 attached ) = 4921 [pid 14897] tkill(4921, SIGSTOP) = 0 [pid 14900] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4920, si_uid=0} --- [pid 14897] close(3 [pid 14900] --- stopped by SIGSTOP --- [pid 14897] <... close resumed>) = 0 [pid 14897] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4921, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14897] close(4) = 0 [pid 14897] close(5) = -1 EBADF (Bad file descriptor) [pid 14897] close(6) = -1 EBADF (Bad file descriptor) [pid 14897] close(7) = -1 EBADF (Bad file descriptor) [pid 14897] close(8) = -1 EBADF (Bad file descriptor) [pid 14897] close(9) = -1 EBADF (Bad file descriptor) [pid 14897] close(10) = -1 EBADF (Bad file descriptor) [pid 14897] close(11) = -1 EBADF (Bad file descriptor) [pid 14897] close(12) = -1 EBADF (Bad file descriptor) [pid 14897] close(13) = -1 EBADF (Bad file descriptor) [pid 14897] close(14) = -1 EBADF (Bad file descriptor) [pid 14897] close(15) = -1 EBADF (Bad file descriptor) [pid 14897] close(16) = -1 EBADF (Bad file descriptor) [pid 14897] close(17) = -1 EBADF (Bad file descriptor) [pid 14897] close(18) = -1 EBADF (Bad file descriptor) [pid 14897] close(19) = -1 EBADF (Bad file descriptor) [pid 14897] close(20) = -1 EBADF (Bad file descriptor) [pid 14897] close(21) = -1 EBADF (Bad file descriptor) [pid 14897] close(22) = -1 EBADF (Bad file descriptor) [pid 14897] close(23) = -1 EBADF (Bad file descriptor) [pid 14897] close(24) = -1 EBADF (Bad file descriptor) [pid 14897] close(25) = -1 EBADF (Bad file descriptor) [pid 14897] close(26) = -1 EBADF (Bad file descriptor) [pid 14897] close(27) = -1 EBADF (Bad file descriptor) [pid 14897] close(28) = -1 EBADF (Bad file descriptor) [pid 14897] close(29) = -1 EBADF (Bad file descriptor) [pid 14897] exit_group(0) = ? [pid 14897] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4920, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 174.837598][T14897] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14901 attached , child_tidptr=0x5555570da650) = 4922 [pid 14901] set_robust_list(0x5555570da660, 24) = 0 [pid 14901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14901] setpgid(0, 0) = 0 [pid 14901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14901] write(3, "1000", 4) = 4 [pid 14901] close(3) = 0 [pid 14901] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14901] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14901] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14901] close(5) = 0 [pid 14901] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14904 attached ) = 4923 [pid 14901] tkill(4923, SIGSTOP) = 0 [pid 14904] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4922, si_uid=0} --- [pid 14901] close(3 [pid 14904] --- stopped by SIGSTOP --- [pid 14901] <... close resumed>) = 0 [pid 14901] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4923, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14901] close(4) = 0 [pid 14901] close(5) = -1 EBADF (Bad file descriptor) [pid 14901] close(6) = -1 EBADF (Bad file descriptor) [pid 14901] close(7) = -1 EBADF (Bad file descriptor) [pid 14901] close(8) = -1 EBADF (Bad file descriptor) [pid 14901] close(9) = -1 EBADF (Bad file descriptor) [pid 14901] close(10) = -1 EBADF (Bad file descriptor) [pid 14901] close(11) = -1 EBADF (Bad file descriptor) [pid 14901] close(12) = -1 EBADF (Bad file descriptor) [pid 14901] close(13) = -1 EBADF (Bad file descriptor) [pid 14901] close(14) = -1 EBADF (Bad file descriptor) [pid 14901] close(15) = -1 EBADF (Bad file descriptor) [pid 14901] close(16) = -1 EBADF (Bad file descriptor) [pid 14901] close(17) = -1 EBADF (Bad file descriptor) [pid 14901] close(18) = -1 EBADF (Bad file descriptor) [pid 14901] close(19) = -1 EBADF (Bad file descriptor) [pid 14901] close(20) = -1 EBADF (Bad file descriptor) [pid 14901] close(21) = -1 EBADF (Bad file descriptor) [pid 14901] close(22) = -1 EBADF (Bad file descriptor) [pid 14901] close(23) = -1 EBADF (Bad file descriptor) [pid 14901] close(24) = -1 EBADF (Bad file descriptor) [pid 14901] close(25) = -1 EBADF (Bad file descriptor) [pid 14901] close(26) = -1 EBADF (Bad file descriptor) [pid 14901] close(27) = -1 EBADF (Bad file descriptor) [pid 14901] close(28) = -1 EBADF (Bad file descriptor) [pid 14901] close(29) = -1 EBADF (Bad file descriptor) [pid 14901] exit_group(0) = ? [pid 14901] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4922, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 174.920227][T14901] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14905 attached , child_tidptr=0x5555570da650) = 4924 [pid 14905] set_robust_list(0x5555570da660, 24) = 0 [pid 14905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14905] setpgid(0, 0) = 0 [pid 14905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14905] write(3, "1000", 4) = 4 [pid 14905] close(3) = 0 [pid 14905] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14905] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14905] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14905] close(5) = 0 [pid 14905] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14908 attached ) = 4925 [pid 14905] tkill(4925, SIGSTOP) = 0 [pid 14908] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4924, si_uid=0} --- [pid 14905] close(3 [pid 14908] --- stopped by SIGSTOP --- [pid 14905] <... close resumed>) = 0 [pid 14905] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4925, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14905] close(4) = 0 [pid 14905] close(5) = -1 EBADF (Bad file descriptor) [pid 14905] close(6) = -1 EBADF (Bad file descriptor) [pid 14905] close(7) = -1 EBADF (Bad file descriptor) [pid 14905] close(8) = -1 EBADF (Bad file descriptor) [pid 14905] close(9) = -1 EBADF (Bad file descriptor) [pid 14905] close(10) = -1 EBADF (Bad file descriptor) [pid 14905] close(11) = -1 EBADF (Bad file descriptor) [pid 14905] close(12) = -1 EBADF (Bad file descriptor) [pid 14905] close(13) = -1 EBADF (Bad file descriptor) [pid 14905] close(14) = -1 EBADF (Bad file descriptor) [pid 14905] close(15) = -1 EBADF (Bad file descriptor) [pid 14905] close(16) = -1 EBADF (Bad file descriptor) [pid 14905] close(17) = -1 EBADF (Bad file descriptor) [pid 14905] close(18) = -1 EBADF (Bad file descriptor) [pid 14905] close(19) = -1 EBADF (Bad file descriptor) [pid 14905] close(20) = -1 EBADF (Bad file descriptor) [pid 14905] close(21) = -1 EBADF (Bad file descriptor) [pid 14905] close(22) = -1 EBADF (Bad file descriptor) [pid 14905] close(23) = -1 EBADF (Bad file descriptor) [pid 14905] close(24) = -1 EBADF (Bad file descriptor) [pid 14905] close(25) = -1 EBADF (Bad file descriptor) [pid 14905] close(26) = -1 EBADF (Bad file descriptor) [pid 14905] close(27) = -1 EBADF (Bad file descriptor) [pid 14905] close(28) = -1 EBADF (Bad file descriptor) [pid 14905] close(29) = -1 EBADF (Bad file descriptor) [ 175.002042][T14905] vhci_hcd vhci_hcd.0: port 0 already used [pid 14905] exit_group(0) = ? [pid 14905] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4924, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14909 attached , child_tidptr=0x5555570da650) = 4926 [pid 14909] set_robust_list(0x5555570da660, 24) = 0 [pid 14909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14909] setpgid(0, 0) = 0 [pid 14909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14909] write(3, "1000", 4) = 4 [pid 14909] close(3) = 0 [pid 14909] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14909] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14909] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14909] close(5) = 0 [pid 14909] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14912 attached ) = 4927 [pid 14909] tkill(4927, SIGSTOP) = 0 [pid 14912] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4926, si_uid=0} --- [pid 14909] close(3 [pid 14912] --- stopped by SIGSTOP --- [pid 14909] <... close resumed>) = 0 [pid 14909] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4927, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14909] close(4) = 0 [pid 14909] close(5) = -1 EBADF (Bad file descriptor) [pid 14909] close(6) = -1 EBADF (Bad file descriptor) [pid 14909] close(7) = -1 EBADF (Bad file descriptor) [pid 14909] close(8) = -1 EBADF (Bad file descriptor) [pid 14909] close(9) = -1 EBADF (Bad file descriptor) [pid 14909] close(10) = -1 EBADF (Bad file descriptor) [pid 14909] close(11) = -1 EBADF (Bad file descriptor) [pid 14909] close(12) = -1 EBADF (Bad file descriptor) [pid 14909] close(13) = -1 EBADF (Bad file descriptor) [pid 14909] close(14) = -1 EBADF (Bad file descriptor) [pid 14909] close(15) = -1 EBADF (Bad file descriptor) [pid 14909] close(16) = -1 EBADF (Bad file descriptor) [pid 14909] close(17) = -1 EBADF (Bad file descriptor) [pid 14909] close(18) = -1 EBADF (Bad file descriptor) [pid 14909] close(19) = -1 EBADF (Bad file descriptor) [pid 14909] close(20) = -1 EBADF (Bad file descriptor) [pid 14909] close(21) = -1 EBADF (Bad file descriptor) [pid 14909] close(22) = -1 EBADF (Bad file descriptor) [pid 14909] close(23) = -1 EBADF (Bad file descriptor) [pid 14909] close(24) = -1 EBADF (Bad file descriptor) [pid 14909] close(25) = -1 EBADF (Bad file descriptor) [pid 14909] close(26) = -1 EBADF (Bad file descriptor) [pid 14909] close(27) = -1 EBADF (Bad file descriptor) [pid 14909] close(28) = -1 EBADF (Bad file descriptor) [pid 14909] close(29) = -1 EBADF (Bad file descriptor) [ 175.089314][T14909] vhci_hcd vhci_hcd.0: port 0 already used [pid 14909] exit_group(0) = ? [pid 14909] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4926, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14913 attached , child_tidptr=0x5555570da650) = 4928 [pid 14913] set_robust_list(0x5555570da660, 24) = 0 [pid 14913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14913] setpgid(0, 0) = 0 [pid 14913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14913] write(3, "1000", 4) = 4 [pid 14913] close(3) = 0 [pid 14913] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14913] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14913] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14913] close(5) = 0 [pid 14913] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14916 attached ) = 4929 [pid 14913] tkill(4929, SIGSTOP) = 0 [pid 14916] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4928, si_uid=0} --- [pid 14916] --- stopped by SIGSTOP --- [pid 14913] close(3) = 0 [pid 14913] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4929, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14913] close(4) = 0 [pid 14913] close(5) = -1 EBADF (Bad file descriptor) [pid 14913] close(6) = -1 EBADF (Bad file descriptor) [pid 14913] close(7) = -1 EBADF (Bad file descriptor) [pid 14913] close(8) = -1 EBADF (Bad file descriptor) [pid 14913] close(9) = -1 EBADF (Bad file descriptor) [pid 14913] close(10) = -1 EBADF (Bad file descriptor) [pid 14913] close(11) = -1 EBADF (Bad file descriptor) [pid 14913] close(12) = -1 EBADF (Bad file descriptor) [pid 14913] close(13) = -1 EBADF (Bad file descriptor) [pid 14913] close(14) = -1 EBADF (Bad file descriptor) [pid 14913] close(15) = -1 EBADF (Bad file descriptor) [pid 14913] close(16) = -1 EBADF (Bad file descriptor) [pid 14913] close(17) = -1 EBADF (Bad file descriptor) [pid 14913] close(18) = -1 EBADF (Bad file descriptor) [pid 14913] close(19) = -1 EBADF (Bad file descriptor) [pid 14913] close(20) = -1 EBADF (Bad file descriptor) [pid 14913] close(21) = -1 EBADF (Bad file descriptor) [pid 14913] close(22) = -1 EBADF (Bad file descriptor) [pid 14913] close(23) = -1 EBADF (Bad file descriptor) [pid 14913] close(24) = -1 EBADF (Bad file descriptor) [pid 14913] close(25) = -1 EBADF (Bad file descriptor) [pid 14913] close(26) = -1 EBADF (Bad file descriptor) [pid 14913] close(27) = -1 EBADF (Bad file descriptor) [pid 14913] close(28) = -1 EBADF (Bad file descriptor) [pid 14913] close(29) = -1 EBADF (Bad file descriptor) [pid 14913] exit_group(0) = ? [pid 14913] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14917 attached , child_tidptr=0x5555570da650) = 4930 [ 175.176072][T14913] vhci_hcd vhci_hcd.0: port 0 already used [pid 14917] set_robust_list(0x5555570da660, 24) = 0 [pid 14917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14917] setpgid(0, 0) = 0 [pid 14917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14917] write(3, "1000", 4) = 4 [pid 14917] close(3) = 0 [pid 14917] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14917] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14917] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14917] close(5) = 0 [pid 14917] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14920 attached ) = 4931 [pid 14917] tkill(4931, SIGSTOP) = 0 [pid 14920] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4930, si_uid=0} --- [pid 14917] close(3 [pid 14920] --- stopped by SIGSTOP --- [pid 14917] <... close resumed>) = 0 [pid 14917] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4931, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14917] close(4) = 0 [pid 14917] close(5) = -1 EBADF (Bad file descriptor) [pid 14917] close(6) = -1 EBADF (Bad file descriptor) [pid 14917] close(7) = -1 EBADF (Bad file descriptor) [pid 14917] close(8) = -1 EBADF (Bad file descriptor) [pid 14917] close(9) = -1 EBADF (Bad file descriptor) [pid 14917] close(10) = -1 EBADF (Bad file descriptor) [pid 14917] close(11) = -1 EBADF (Bad file descriptor) [pid 14917] close(12) = -1 EBADF (Bad file descriptor) [pid 14917] close(13) = -1 EBADF (Bad file descriptor) [pid 14917] close(14) = -1 EBADF (Bad file descriptor) [pid 14917] close(15) = -1 EBADF (Bad file descriptor) [pid 14917] close(16) = -1 EBADF (Bad file descriptor) [pid 14917] close(17) = -1 EBADF (Bad file descriptor) [pid 14917] close(18) = -1 EBADF (Bad file descriptor) [pid 14917] close(19) = -1 EBADF (Bad file descriptor) [pid 14917] close(20) = -1 EBADF (Bad file descriptor) [pid 14917] close(21) = -1 EBADF (Bad file descriptor) [pid 14917] close(22) = -1 EBADF (Bad file descriptor) [pid 14917] close(23) = -1 EBADF (Bad file descriptor) [pid 14917] close(24) = -1 EBADF (Bad file descriptor) [pid 14917] close(25) = -1 EBADF (Bad file descriptor) [pid 14917] close(26) = -1 EBADF (Bad file descriptor) [pid 14917] close(27) = -1 EBADF (Bad file descriptor) [pid 14917] close(28) = -1 EBADF (Bad file descriptor) [pid 14917] close(29) = -1 EBADF (Bad file descriptor) [pid 14917] exit_group(0) = ? [pid 14917] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4930, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14921 attached , child_tidptr=0x5555570da650) = 4932 [pid 14921] set_robust_list(0x5555570da660, 24) = 0 [pid 14921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 175.248528][T14917] vhci_hcd vhci_hcd.0: port 0 already used [pid 14921] setpgid(0, 0) = 0 [pid 14921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14921] write(3, "1000", 4) = 4 [pid 14921] close(3) = 0 [pid 14921] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14921] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14921] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14921] close(5) = 0 [pid 14921] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14924 attached ) = 4933 [pid 14921] tkill(4933, SIGSTOP) = 0 [pid 14924] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4932, si_uid=0} --- [pid 14921] close(3 [pid 14924] --- stopped by SIGSTOP --- [pid 14921] <... close resumed>) = 0 [pid 14921] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4933, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14921] close(4) = 0 [pid 14921] close(5) = -1 EBADF (Bad file descriptor) [pid 14921] close(6) = -1 EBADF (Bad file descriptor) [pid 14921] close(7) = -1 EBADF (Bad file descriptor) [pid 14921] close(8) = -1 EBADF (Bad file descriptor) [pid 14921] close(9) = -1 EBADF (Bad file descriptor) [pid 14921] close(10) = -1 EBADF (Bad file descriptor) [pid 14921] close(11) = -1 EBADF (Bad file descriptor) [pid 14921] close(12) = -1 EBADF (Bad file descriptor) [pid 14921] close(13) = -1 EBADF (Bad file descriptor) [pid 14921] close(14) = -1 EBADF (Bad file descriptor) [pid 14921] close(15) = -1 EBADF (Bad file descriptor) [pid 14921] close(16) = -1 EBADF (Bad file descriptor) [pid 14921] close(17) = -1 EBADF (Bad file descriptor) [pid 14921] close(18) = -1 EBADF (Bad file descriptor) [pid 14921] close(19) = -1 EBADF (Bad file descriptor) [pid 14921] close(20) = -1 EBADF (Bad file descriptor) [pid 14921] close(21) = -1 EBADF (Bad file descriptor) [pid 14921] close(22) = -1 EBADF (Bad file descriptor) [pid 14921] close(23) = -1 EBADF (Bad file descriptor) [pid 14921] close(24) = -1 EBADF (Bad file descriptor) [pid 14921] close(25) = -1 EBADF (Bad file descriptor) [pid 14921] close(26) = -1 EBADF (Bad file descriptor) [pid 14921] close(27) = -1 EBADF (Bad file descriptor) [pid 14921] close(28) = -1 EBADF (Bad file descriptor) [pid 14921] close(29) = -1 EBADF (Bad file descriptor) [ 175.318822][T14921] vhci_hcd vhci_hcd.0: port 0 already used [pid 14921] exit_group(0) = ? [pid 14921] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4932, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14925 attached , child_tidptr=0x5555570da650) = 4934 [pid 14925] set_robust_list(0x5555570da660, 24) = 0 [pid 14925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14925] setpgid(0, 0) = 0 [pid 14925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14925] write(3, "1000", 4) = 4 [pid 14925] close(3) = 0 [pid 14925] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14925] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14925] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14925] close(5) = 0 [pid 14925] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14928 attached ) = 4935 [pid 14925] tkill(4935, SIGSTOP) = 0 [pid 14928] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4934, si_uid=0} --- [pid 14925] close(3 [pid 14928] --- stopped by SIGSTOP --- [pid 14925] <... close resumed>) = 0 [pid 14925] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4935, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14925] close(4) = 0 [pid 14925] close(5) = -1 EBADF (Bad file descriptor) [pid 14925] close(6) = -1 EBADF (Bad file descriptor) [pid 14925] close(7) = -1 EBADF (Bad file descriptor) [pid 14925] close(8) = -1 EBADF (Bad file descriptor) [pid 14925] close(9) = -1 EBADF (Bad file descriptor) [pid 14925] close(10) = -1 EBADF (Bad file descriptor) [pid 14925] close(11) = -1 EBADF (Bad file descriptor) [pid 14925] close(12) = -1 EBADF (Bad file descriptor) [pid 14925] close(13) = -1 EBADF (Bad file descriptor) [pid 14925] close(14) = -1 EBADF (Bad file descriptor) [pid 14925] close(15) = -1 EBADF (Bad file descriptor) [pid 14925] close(16) = -1 EBADF (Bad file descriptor) [pid 14925] close(17) = -1 EBADF (Bad file descriptor) [pid 14925] close(18) = -1 EBADF (Bad file descriptor) [pid 14925] close(19) = -1 EBADF (Bad file descriptor) [pid 14925] close(20) = -1 EBADF (Bad file descriptor) [pid 14925] close(21) = -1 EBADF (Bad file descriptor) [pid 14925] close(22) = -1 EBADF (Bad file descriptor) [pid 14925] close(23) = -1 EBADF (Bad file descriptor) [pid 14925] close(24) = -1 EBADF (Bad file descriptor) [pid 14925] close(25) = -1 EBADF (Bad file descriptor) [pid 14925] close(26) = -1 EBADF (Bad file descriptor) [pid 14925] close(27) = -1 EBADF (Bad file descriptor) [pid 14925] close(28) = -1 EBADF (Bad file descriptor) [pid 14925] close(29) = -1 EBADF (Bad file descriptor) [pid 14925] exit_group(0) = ? [pid 14925] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4934, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14929 attached , child_tidptr=0x5555570da650) = 4936 [pid 14929] set_robust_list(0x5555570da660, 24) = 0 [ 175.403181][T14925] vhci_hcd vhci_hcd.0: port 0 already used [pid 14929] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14929] setpgid(0, 0) = 0 [pid 14929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14929] write(3, "1000", 4) = 4 [pid 14929] close(3) = 0 [pid 14929] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14929] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14929] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14929] close(5) = 0 [pid 14929] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14932 attached ) = 4937 [pid 14929] tkill(4937, SIGSTOP) = 0 [pid 14932] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4936, si_uid=0} --- [pid 14929] close(3 [pid 14932] --- stopped by SIGSTOP --- [pid 14929] <... close resumed>) = 0 [pid 14929] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4937, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14929] close(4) = 0 [pid 14929] close(5) = -1 EBADF (Bad file descriptor) [pid 14929] close(6) = -1 EBADF (Bad file descriptor) [pid 14929] close(7) = -1 EBADF (Bad file descriptor) [pid 14929] close(8) = -1 EBADF (Bad file descriptor) [pid 14929] close(9) = -1 EBADF (Bad file descriptor) [pid 14929] close(10) = -1 EBADF (Bad file descriptor) [pid 14929] close(11) = -1 EBADF (Bad file descriptor) [pid 14929] close(12) = -1 EBADF (Bad file descriptor) [pid 14929] close(13) = -1 EBADF (Bad file descriptor) [pid 14929] close(14) = -1 EBADF (Bad file descriptor) [pid 14929] close(15) = -1 EBADF (Bad file descriptor) [pid 14929] close(16) = -1 EBADF (Bad file descriptor) [pid 14929] close(17) = -1 EBADF (Bad file descriptor) [pid 14929] close(18) = -1 EBADF (Bad file descriptor) [pid 14929] close(19) = -1 EBADF (Bad file descriptor) [pid 14929] close(20) = -1 EBADF (Bad file descriptor) [pid 14929] close(21) = -1 EBADF (Bad file descriptor) [pid 14929] close(22) = -1 EBADF (Bad file descriptor) [pid 14929] close(23) = -1 EBADF (Bad file descriptor) [pid 14929] close(24) = -1 EBADF (Bad file descriptor) [pid 14929] close(25) = -1 EBADF (Bad file descriptor) [pid 14929] close(26) = -1 EBADF (Bad file descriptor) [pid 14929] close(27) = -1 EBADF (Bad file descriptor) [pid 14929] close(28) = -1 EBADF (Bad file descriptor) [pid 14929] close(29) = -1 EBADF (Bad file descriptor) [pid 14929] exit_group(0) = ? [pid 14929] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4936, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14933 attached , child_tidptr=0x5555570da650) = 4938 [pid 14933] set_robust_list(0x5555570da660, 24) = 0 [pid 14933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14933] setpgid(0, 0) = 0 [ 175.476537][T14929] vhci_hcd vhci_hcd.0: port 0 already used [pid 14933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14933] write(3, "1000", 4) = 4 [pid 14933] close(3) = 0 [pid 14933] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14933] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14933] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14933] close(5) = 0 [pid 14933] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14936 attached ) = 4939 [pid 14933] tkill(4939, SIGSTOP) = 0 [pid 14936] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4938, si_uid=0} --- [pid 14933] close(3 [pid 14936] --- stopped by SIGSTOP --- [pid 14933] <... close resumed>) = 0 [pid 14933] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4939, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14933] close(4) = 0 [pid 14933] close(5) = -1 EBADF (Bad file descriptor) [pid 14933] close(6) = -1 EBADF (Bad file descriptor) [pid 14933] close(7) = -1 EBADF (Bad file descriptor) [pid 14933] close(8) = -1 EBADF (Bad file descriptor) [pid 14933] close(9) = -1 EBADF (Bad file descriptor) [pid 14933] close(10) = -1 EBADF (Bad file descriptor) [pid 14933] close(11) = -1 EBADF (Bad file descriptor) [pid 14933] close(12) = -1 EBADF (Bad file descriptor) [pid 14933] close(13) = -1 EBADF (Bad file descriptor) [pid 14933] close(14) = -1 EBADF (Bad file descriptor) [pid 14933] close(15) = -1 EBADF (Bad file descriptor) [pid 14933] close(16) = -1 EBADF (Bad file descriptor) [pid 14933] close(17) = -1 EBADF (Bad file descriptor) [pid 14933] close(18) = -1 EBADF (Bad file descriptor) [pid 14933] close(19) = -1 EBADF (Bad file descriptor) [pid 14933] close(20) = -1 EBADF (Bad file descriptor) [pid 14933] close(21) = -1 EBADF (Bad file descriptor) [pid 14933] close(22) = -1 EBADF (Bad file descriptor) [pid 14933] close(23) = -1 EBADF (Bad file descriptor) [pid 14933] close(24) = -1 EBADF (Bad file descriptor) [pid 14933] close(25) = -1 EBADF (Bad file descriptor) [pid 14933] close(26) = -1 EBADF (Bad file descriptor) [pid 14933] close(27) = -1 EBADF (Bad file descriptor) [pid 14933] close(28) = -1 EBADF (Bad file descriptor) [pid 14933] close(29) = -1 EBADF (Bad file descriptor) [ 175.545943][T14933] vhci_hcd vhci_hcd.0: port 0 already used [pid 14933] exit_group(0) = ? [pid 14933] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4938, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14937 attached , child_tidptr=0x5555570da650) = 4940 [pid 14937] set_robust_list(0x5555570da660, 24) = 0 [pid 14937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14937] setpgid(0, 0) = 0 [pid 14937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14937] write(3, "1000", 4) = 4 [pid 14937] close(3) = 0 [pid 14937] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14937] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14937] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14937] close(5) = 0 [pid 14937] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14940 attached ) = 4941 [pid 14937] tkill(4941, SIGSTOP) = 0 [pid 14940] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4940, si_uid=0} --- [pid 14937] close(3 [pid 14940] --- stopped by SIGSTOP --- [pid 14937] <... close resumed>) = 0 [pid 14937] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4941, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14937] close(4) = 0 [pid 14937] close(5) = -1 EBADF (Bad file descriptor) [pid 14937] close(6) = -1 EBADF (Bad file descriptor) [pid 14937] close(7) = -1 EBADF (Bad file descriptor) [pid 14937] close(8) = -1 EBADF (Bad file descriptor) [pid 14937] close(9) = -1 EBADF (Bad file descriptor) [pid 14937] close(10) = -1 EBADF (Bad file descriptor) [pid 14937] close(11) = -1 EBADF (Bad file descriptor) [pid 14937] close(12) = -1 EBADF (Bad file descriptor) [pid 14937] close(13) = -1 EBADF (Bad file descriptor) [pid 14937] close(14) = -1 EBADF (Bad file descriptor) [pid 14937] close(15) = -1 EBADF (Bad file descriptor) [pid 14937] close(16) = -1 EBADF (Bad file descriptor) [pid 14937] close(17) = -1 EBADF (Bad file descriptor) [pid 14937] close(18) = -1 EBADF (Bad file descriptor) [pid 14937] close(19) = -1 EBADF (Bad file descriptor) [pid 14937] close(20) = -1 EBADF (Bad file descriptor) [pid 14937] close(21) = -1 EBADF (Bad file descriptor) [pid 14937] close(22) = -1 EBADF (Bad file descriptor) [pid 14937] close(23) = -1 EBADF (Bad file descriptor) [pid 14937] close(24) = -1 EBADF (Bad file descriptor) [pid 14937] close(25) = -1 EBADF (Bad file descriptor) [pid 14937] close(26) = -1 EBADF (Bad file descriptor) [pid 14937] close(27) = -1 EBADF (Bad file descriptor) [pid 14937] close(28) = -1 EBADF (Bad file descriptor) [ 175.630215][T14937] vhci_hcd vhci_hcd.0: port 0 already used [pid 14937] close(29) = -1 EBADF (Bad file descriptor) [pid 14937] exit_group(0) = ? [pid 14937] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4940, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14941 attached , child_tidptr=0x5555570da650) = 4942 [pid 14941] set_robust_list(0x5555570da660, 24) = 0 [pid 14941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14941] setpgid(0, 0) = 0 [pid 14941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14941] write(3, "1000", 4) = 4 [pid 14941] close(3) = 0 [pid 14941] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14941] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14941] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14941] close(5) = 0 [pid 14941] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14944 attached ) = 4943 [pid 14941] tkill(4943, SIGSTOP) = 0 [pid 14944] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4942, si_uid=0} --- [pid 14941] close(3 [pid 14944] --- stopped by SIGSTOP --- [pid 14941] <... close resumed>) = 0 [pid 14941] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4943, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14941] close(4) = 0 [pid 14941] close(5) = -1 EBADF (Bad file descriptor) [pid 14941] close(6) = -1 EBADF (Bad file descriptor) [pid 14941] close(7) = -1 EBADF (Bad file descriptor) [pid 14941] close(8) = -1 EBADF (Bad file descriptor) [pid 14941] close(9) = -1 EBADF (Bad file descriptor) [pid 14941] close(10) = -1 EBADF (Bad file descriptor) [pid 14941] close(11) = -1 EBADF (Bad file descriptor) [pid 14941] close(12) = -1 EBADF (Bad file descriptor) [pid 14941] close(13) = -1 EBADF (Bad file descriptor) [pid 14941] close(14) = -1 EBADF (Bad file descriptor) [pid 14941] close(15) = -1 EBADF (Bad file descriptor) [pid 14941] close(16) = -1 EBADF (Bad file descriptor) [pid 14941] close(17) = -1 EBADF (Bad file descriptor) [pid 14941] close(18) = -1 EBADF (Bad file descriptor) [pid 14941] close(19) = -1 EBADF (Bad file descriptor) [pid 14941] close(20) = -1 EBADF (Bad file descriptor) [pid 14941] close(21) = -1 EBADF (Bad file descriptor) [pid 14941] close(22) = -1 EBADF (Bad file descriptor) [pid 14941] close(23) = -1 EBADF (Bad file descriptor) [pid 14941] close(24) = -1 EBADF (Bad file descriptor) [pid 14941] close(25) = -1 EBADF (Bad file descriptor) [pid 14941] close(26) = -1 EBADF (Bad file descriptor) [pid 14941] close(27) = -1 EBADF (Bad file descriptor) [pid 14941] close(28) = -1 EBADF (Bad file descriptor) [pid 14941] close(29) = -1 EBADF (Bad file descriptor) [pid 14941] exit_group(0) = ? [pid 14941] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4942, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 175.716212][T14941] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14945 attached , child_tidptr=0x5555570da650) = 4944 [pid 14945] set_robust_list(0x5555570da660, 24) = 0 [pid 14945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14945] setpgid(0, 0) = 0 [pid 14945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14945] write(3, "1000", 4) = 4 [pid 14945] close(3) = 0 [pid 14945] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14945] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14945] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14945] close(5) = 0 [pid 14945] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14948 attached ) = 4945 [pid 14945] tkill(4945, SIGSTOP) = 0 [pid 14948] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4944, si_uid=0} --- [pid 14945] close(3 [pid 14948] --- stopped by SIGSTOP --- [pid 14945] <... close resumed>) = 0 [pid 14945] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4945, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14945] close(4) = 0 [pid 14945] close(5) = -1 EBADF (Bad file descriptor) [pid 14945] close(6) = -1 EBADF (Bad file descriptor) [pid 14945] close(7) = -1 EBADF (Bad file descriptor) [pid 14945] close(8) = -1 EBADF (Bad file descriptor) [pid 14945] close(9) = -1 EBADF (Bad file descriptor) [pid 14945] close(10) = -1 EBADF (Bad file descriptor) [pid 14945] close(11) = -1 EBADF (Bad file descriptor) [pid 14945] close(12) = -1 EBADF (Bad file descriptor) [pid 14945] close(13) = -1 EBADF (Bad file descriptor) [pid 14945] close(14) = -1 EBADF (Bad file descriptor) [pid 14945] close(15) = -1 EBADF (Bad file descriptor) [pid 14945] close(16) = -1 EBADF (Bad file descriptor) [pid 14945] close(17) = -1 EBADF (Bad file descriptor) [pid 14945] close(18) = -1 EBADF (Bad file descriptor) [pid 14945] close(19) = -1 EBADF (Bad file descriptor) [pid 14945] close(20) = -1 EBADF (Bad file descriptor) [pid 14945] close(21) = -1 EBADF (Bad file descriptor) [pid 14945] close(22) = -1 EBADF (Bad file descriptor) [pid 14945] close(23) = -1 EBADF (Bad file descriptor) [pid 14945] close(24) = -1 EBADF (Bad file descriptor) [pid 14945] close(25) = -1 EBADF (Bad file descriptor) [pid 14945] close(26) = -1 EBADF (Bad file descriptor) [pid 14945] close(27) = -1 EBADF (Bad file descriptor) [pid 14945] close(28) = -1 EBADF (Bad file descriptor) [pid 14945] close(29) = -1 EBADF (Bad file descriptor) [ 175.791378][T14945] vhci_hcd vhci_hcd.0: port 0 already used [pid 14945] exit_group(0) = ? [pid 14945] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4944, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14949 attached , child_tidptr=0x5555570da650) = 4946 [pid 14949] set_robust_list(0x5555570da660, 24) = 0 [pid 14949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14949] setpgid(0, 0) = 0 [pid 14949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14949] write(3, "1000", 4) = 4 [pid 14949] close(3) = 0 [pid 14949] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14949] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14949] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14949] close(5) = 0 [pid 14949] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14952 attached ) = 4947 [pid 14949] tkill(4947, SIGSTOP) = 0 [pid 14952] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4946, si_uid=0} --- [pid 14952] --- stopped by SIGSTOP --- [pid 14949] close(3) = 0 [pid 14949] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4947, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14949] close(4) = 0 [pid 14949] close(5) = -1 EBADF (Bad file descriptor) [pid 14949] close(6) = -1 EBADF (Bad file descriptor) [pid 14949] close(7) = -1 EBADF (Bad file descriptor) [pid 14949] close(8) = -1 EBADF (Bad file descriptor) [pid 14949] close(9) = -1 EBADF (Bad file descriptor) [pid 14949] close(10) = -1 EBADF (Bad file descriptor) [pid 14949] close(11) = -1 EBADF (Bad file descriptor) [pid 14949] close(12) = -1 EBADF (Bad file descriptor) [pid 14949] close(13) = -1 EBADF (Bad file descriptor) [pid 14949] close(14) = -1 EBADF (Bad file descriptor) [pid 14949] close(15) = -1 EBADF (Bad file descriptor) [pid 14949] close(16) = -1 EBADF (Bad file descriptor) [pid 14949] close(17) = -1 EBADF (Bad file descriptor) [pid 14949] close(18) = -1 EBADF (Bad file descriptor) [pid 14949] close(19) = -1 EBADF (Bad file descriptor) [pid 14949] close(20) = -1 EBADF (Bad file descriptor) [pid 14949] close(21) = -1 EBADF (Bad file descriptor) [pid 14949] close(22) = -1 EBADF (Bad file descriptor) [pid 14949] close(23) = -1 EBADF (Bad file descriptor) [pid 14949] close(24) = -1 EBADF (Bad file descriptor) [pid 14949] close(25) = -1 EBADF (Bad file descriptor) [pid 14949] close(26) = -1 EBADF (Bad file descriptor) [pid 14949] close(27) = -1 EBADF (Bad file descriptor) [pid 14949] close(28) = -1 EBADF (Bad file descriptor) [pid 14949] close(29) = -1 EBADF (Bad file descriptor) [pid 14949] exit_group(0) = ? [pid 14949] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4946, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14953 attached [pid 14953] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 4948 [pid 14953] <... set_robust_list resumed>) = 0 [pid 14953] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14953] setpgid(0, 0) = 0 [pid 14953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 175.877777][T14949] vhci_hcd vhci_hcd.0: port 0 already used [pid 14953] write(3, "1000", 4) = 4 [pid 14953] close(3) = 0 [pid 14953] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14953] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14953] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14953] close(5) = 0 [pid 14953] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14956 attached ) = 4949 [pid 14953] tkill(4949, SIGSTOP) = 0 [pid 14953] close(3 [pid 14956] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4948, si_uid=0} --- [pid 14953] <... close resumed>) = 0 [pid 14956] --- stopped by SIGSTOP --- [pid 14953] close(4) = 0 [pid 14953] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4949, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14953] close(5) = -1 EBADF (Bad file descriptor) [pid 14953] close(6) = -1 EBADF (Bad file descriptor) [pid 14953] close(7) = -1 EBADF (Bad file descriptor) [pid 14953] close(8) = -1 EBADF (Bad file descriptor) [pid 14953] close(9) = -1 EBADF (Bad file descriptor) [pid 14953] close(10) = -1 EBADF (Bad file descriptor) [pid 14953] close(11) = -1 EBADF (Bad file descriptor) [pid 14953] close(12) = -1 EBADF (Bad file descriptor) [pid 14953] close(13) = -1 EBADF (Bad file descriptor) [pid 14953] close(14) = -1 EBADF (Bad file descriptor) [pid 14953] close(15) = -1 EBADF (Bad file descriptor) [pid 14953] close(16) = -1 EBADF (Bad file descriptor) [pid 14953] close(17) = -1 EBADF (Bad file descriptor) [pid 14953] close(18) = -1 EBADF (Bad file descriptor) [pid 14953] close(19) = -1 EBADF (Bad file descriptor) [pid 14953] close(20) = -1 EBADF (Bad file descriptor) [pid 14953] close(21) = -1 EBADF (Bad file descriptor) [pid 14953] close(22) = -1 EBADF (Bad file descriptor) [pid 14953] close(23) = -1 EBADF (Bad file descriptor) [pid 14953] close(24) = -1 EBADF (Bad file descriptor) [pid 14953] close(25) = -1 EBADF (Bad file descriptor) [pid 14953] close(26) = -1 EBADF (Bad file descriptor) [pid 14953] close(27) = -1 EBADF (Bad file descriptor) [pid 14953] close(28) = -1 EBADF (Bad file descriptor) [pid 14953] close(29) = -1 EBADF (Bad file descriptor) [pid 14953] exit_group(0) = ? [pid 14953] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4948, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 175.948627][T14953] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14957 attached [pid 14957] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 4950 [pid 14957] <... set_robust_list resumed>) = 0 [pid 14957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14957] setpgid(0, 0) = 0 [pid 14957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14957] write(3, "1000", 4) = 4 [pid 14957] close(3) = 0 [pid 14957] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14957] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14957] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14957] close(5) = 0 [pid 14957] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14960 attached ) = 4951 [pid 14957] tkill(4951, SIGSTOP) = 0 [pid 14957] close(3) = 0 [pid 14960] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4950, si_uid=0} --- [pid 14957] close(4 [pid 14960] --- stopped by SIGSTOP --- [pid 14957] <... close resumed>) = 0 [pid 14957] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4951, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14957] close(5) = -1 EBADF (Bad file descriptor) [pid 14957] close(6) = -1 EBADF (Bad file descriptor) [pid 14957] close(7) = -1 EBADF (Bad file descriptor) [pid 14957] close(8) = -1 EBADF (Bad file descriptor) [pid 14957] close(9) = -1 EBADF (Bad file descriptor) [pid 14957] close(10) = -1 EBADF (Bad file descriptor) [pid 14957] close(11) = -1 EBADF (Bad file descriptor) [pid 14957] close(12) = -1 EBADF (Bad file descriptor) [pid 14957] close(13) = -1 EBADF (Bad file descriptor) [pid 14957] close(14) = -1 EBADF (Bad file descriptor) [pid 14957] close(15) = -1 EBADF (Bad file descriptor) [pid 14957] close(16) = -1 EBADF (Bad file descriptor) [pid 14957] close(17) = -1 EBADF (Bad file descriptor) [pid 14957] close(18) = -1 EBADF (Bad file descriptor) [pid 14957] close(19) = -1 EBADF (Bad file descriptor) [pid 14957] close(20) = -1 EBADF (Bad file descriptor) [pid 14957] close(21) = -1 EBADF (Bad file descriptor) [pid 14957] close(22) = -1 EBADF (Bad file descriptor) [pid 14957] close(23) = -1 EBADF (Bad file descriptor) [pid 14957] close(24) = -1 EBADF (Bad file descriptor) [pid 14957] close(25) = -1 EBADF (Bad file descriptor) [pid 14957] close(26) = -1 EBADF (Bad file descriptor) [pid 14957] close(27) = -1 EBADF (Bad file descriptor) [pid 14957] close(28) = -1 EBADF (Bad file descriptor) [pid 14957] close(29) = -1 EBADF (Bad file descriptor) [pid 14957] exit_group(0) = ? [pid 14957] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14961 attached , child_tidptr=0x5555570da650) = 4952 [pid 14961] set_robust_list(0x5555570da660, 24) = 0 [pid 14961] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14961] setpgid(0, 0) = 0 [ 176.030820][T14957] vhci_hcd vhci_hcd.0: port 0 already used [pid 14961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14961] write(3, "1000", 4) = 4 [pid 14961] close(3) = 0 [pid 14961] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14961] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14961] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14961] close(5) = 0 [pid 14961] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14964 attached ) = 4953 [pid 14961] tkill(4953, SIGSTOP) = 0 [pid 14964] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4952, si_uid=0} --- [pid 14961] close(3 [pid 14964] --- stopped by SIGSTOP --- [pid 14961] <... close resumed>) = 0 [pid 14961] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4953, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14961] close(4) = 0 [pid 14961] close(5) = -1 EBADF (Bad file descriptor) [pid 14961] close(6) = -1 EBADF (Bad file descriptor) [pid 14961] close(7) = -1 EBADF (Bad file descriptor) [pid 14961] close(8) = -1 EBADF (Bad file descriptor) [pid 14961] close(9) = -1 EBADF (Bad file descriptor) [pid 14961] close(10) = -1 EBADF (Bad file descriptor) [pid 14961] close(11) = -1 EBADF (Bad file descriptor) [pid 14961] close(12) = -1 EBADF (Bad file descriptor) [pid 14961] close(13) = -1 EBADF (Bad file descriptor) [pid 14961] close(14) = -1 EBADF (Bad file descriptor) [pid 14961] close(15) = -1 EBADF (Bad file descriptor) [pid 14961] close(16) = -1 EBADF (Bad file descriptor) [pid 14961] close(17) = -1 EBADF (Bad file descriptor) [pid 14961] close(18) = -1 EBADF (Bad file descriptor) [pid 14961] close(19) = -1 EBADF (Bad file descriptor) [pid 14961] close(20) = -1 EBADF (Bad file descriptor) [pid 14961] close(21) = -1 EBADF (Bad file descriptor) [pid 14961] close(22) = -1 EBADF (Bad file descriptor) [pid 14961] close(23) = -1 EBADF (Bad file descriptor) [pid 14961] close(24) = -1 EBADF (Bad file descriptor) [pid 14961] close(25) = -1 EBADF (Bad file descriptor) [pid 14961] close(26) = -1 EBADF (Bad file descriptor) [pid 14961] close(27) = -1 EBADF (Bad file descriptor) [pid 14961] close(28) = -1 EBADF (Bad file descriptor) [pid 14961] close(29) = -1 EBADF (Bad file descriptor) [pid 14961] exit_group(0) = ? [pid 14961] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4952, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 176.099512][T14961] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14965 attached [pid 14965] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 4954 [pid 14965] <... set_robust_list resumed>) = 0 [pid 14965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14965] setpgid(0, 0) = 0 [pid 14965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14965] write(3, "1000", 4) = 4 [pid 14965] close(3) = 0 [pid 14965] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14965] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14965] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14965] close(5) = 0 [pid 14965] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14968 attached ) = 4955 [pid 14965] tkill(4955, SIGSTOP) = 0 [pid 14968] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4954, si_uid=0} --- [pid 14965] close(3 [pid 14968] --- stopped by SIGSTOP --- [pid 14965] <... close resumed>) = 0 [pid 14965] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4955, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14965] close(4) = 0 [pid 14965] close(5) = -1 EBADF (Bad file descriptor) [pid 14965] close(6) = -1 EBADF (Bad file descriptor) [pid 14965] close(7) = -1 EBADF (Bad file descriptor) [pid 14965] close(8) = -1 EBADF (Bad file descriptor) [pid 14965] close(9) = -1 EBADF (Bad file descriptor) [pid 14965] close(10) = -1 EBADF (Bad file descriptor) [pid 14965] close(11) = -1 EBADF (Bad file descriptor) [pid 14965] close(12) = -1 EBADF (Bad file descriptor) [pid 14965] close(13) = -1 EBADF (Bad file descriptor) [pid 14965] close(14) = -1 EBADF (Bad file descriptor) [pid 14965] close(15) = -1 EBADF (Bad file descriptor) [pid 14965] close(16) = -1 EBADF (Bad file descriptor) [pid 14965] close(17) = -1 EBADF (Bad file descriptor) [pid 14965] close(18) = -1 EBADF (Bad file descriptor) [pid 14965] close(19) = -1 EBADF (Bad file descriptor) [pid 14965] close(20) = -1 EBADF (Bad file descriptor) [pid 14965] close(21) = -1 EBADF (Bad file descriptor) [pid 14965] close(22) = -1 EBADF (Bad file descriptor) [pid 14965] close(23) = -1 EBADF (Bad file descriptor) [pid 14965] close(24) = -1 EBADF (Bad file descriptor) [pid 14965] close(25) = -1 EBADF (Bad file descriptor) [pid 14965] close(26) = -1 EBADF (Bad file descriptor) [pid 14965] close(27) = -1 EBADF (Bad file descriptor) [pid 14965] close(28) = -1 EBADF (Bad file descriptor) [pid 14965] close(29) = -1 EBADF (Bad file descriptor) [pid 14965] exit_group(0) = ? [pid 14965] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4954, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14969 attached , child_tidptr=0x5555570da650) = 4956 [pid 14969] set_robust_list(0x5555570da660, 24) = 0 [pid 14969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 176.178643][T14965] vhci_hcd vhci_hcd.0: port 0 already used [pid 14969] setpgid(0, 0) = 0 [pid 14969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14969] write(3, "1000", 4) = 4 [pid 14969] close(3) = 0 [pid 14969] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14969] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14969] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14969] close(5) = 0 [pid 14969] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14972 attached ) = 4957 [pid 14969] tkill(4957, SIGSTOP) = 0 [pid 14969] close(3) = 0 [pid 14972] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4956, si_uid=0} --- [pid 14969] close(4) = 0 [pid 14972] --- stopped by SIGSTOP --- [pid 14969] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4957, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14969] close(5) = -1 EBADF (Bad file descriptor) [pid 14969] close(6) = -1 EBADF (Bad file descriptor) [pid 14969] close(7) = -1 EBADF (Bad file descriptor) [pid 14969] close(8) = -1 EBADF (Bad file descriptor) [pid 14969] close(9) = -1 EBADF (Bad file descriptor) [pid 14969] close(10) = -1 EBADF (Bad file descriptor) [pid 14969] close(11) = -1 EBADF (Bad file descriptor) [pid 14969] close(12) = -1 EBADF (Bad file descriptor) [pid 14969] close(13) = -1 EBADF (Bad file descriptor) [pid 14969] close(14) = -1 EBADF (Bad file descriptor) [pid 14969] close(15) = -1 EBADF (Bad file descriptor) [pid 14969] close(16) = -1 EBADF (Bad file descriptor) [pid 14969] close(17) = -1 EBADF (Bad file descriptor) [pid 14969] close(18) = -1 EBADF (Bad file descriptor) [pid 14969] close(19) = -1 EBADF (Bad file descriptor) [pid 14969] close(20) = -1 EBADF (Bad file descriptor) [pid 14969] close(21) = -1 EBADF (Bad file descriptor) [pid 14969] close(22) = -1 EBADF (Bad file descriptor) [pid 14969] close(23) = -1 EBADF (Bad file descriptor) [pid 14969] close(24) = -1 EBADF (Bad file descriptor) [pid 14969] close(25) = -1 EBADF (Bad file descriptor) [pid 14969] close(26) = -1 EBADF (Bad file descriptor) [pid 14969] close(27) = -1 EBADF (Bad file descriptor) [pid 14969] close(28) = -1 EBADF (Bad file descriptor) [pid 14969] close(29) = -1 EBADF (Bad file descriptor) [pid 14969] exit_group(0) = ? [pid 14969] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4956, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14973 attached , child_tidptr=0x5555570da650) = 4958 [pid 14973] set_robust_list(0x5555570da660, 24) = 0 [pid 14973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14973] setpgid(0, 0) = 0 [ 176.247495][T14969] vhci_hcd vhci_hcd.0: port 0 already used [pid 14973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14973] write(3, "1000", 4) = 4 [pid 14973] close(3) = 0 [pid 14973] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14973] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14973] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14973] close(5) = 0 [pid 14973] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14976 attached ) = 4959 [pid 14973] tkill(4959, SIGSTOP) = 0 [pid 14976] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4958, si_uid=0} --- [pid 14973] close(3 [pid 14976] --- stopped by SIGSTOP --- [pid 14973] <... close resumed>) = 0 [pid 14973] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4959, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14973] close(4) = 0 [pid 14973] close(5) = -1 EBADF (Bad file descriptor) [pid 14973] close(6) = -1 EBADF (Bad file descriptor) [pid 14973] close(7) = -1 EBADF (Bad file descriptor) [pid 14973] close(8) = -1 EBADF (Bad file descriptor) [pid 14973] close(9) = -1 EBADF (Bad file descriptor) [pid 14973] close(10) = -1 EBADF (Bad file descriptor) [pid 14973] close(11) = -1 EBADF (Bad file descriptor) [pid 14973] close(12) = -1 EBADF (Bad file descriptor) [pid 14973] close(13) = -1 EBADF (Bad file descriptor) [pid 14973] close(14) = -1 EBADF (Bad file descriptor) [pid 14973] close(15) = -1 EBADF (Bad file descriptor) [pid 14973] close(16) = -1 EBADF (Bad file descriptor) [pid 14973] close(17) = -1 EBADF (Bad file descriptor) [pid 14973] close(18) = -1 EBADF (Bad file descriptor) [pid 14973] close(19) = -1 EBADF (Bad file descriptor) [pid 14973] close(20) = -1 EBADF (Bad file descriptor) [pid 14973] close(21) = -1 EBADF (Bad file descriptor) [pid 14973] close(22) = -1 EBADF (Bad file descriptor) [pid 14973] close(23) = -1 EBADF (Bad file descriptor) [pid 14973] close(24) = -1 EBADF (Bad file descriptor) [pid 14973] close(25) = -1 EBADF (Bad file descriptor) [pid 14973] close(26) = -1 EBADF (Bad file descriptor) [pid 14973] close(27) = -1 EBADF (Bad file descriptor) [pid 14973] close(28) = -1 EBADF (Bad file descriptor) [pid 14973] close(29) = -1 EBADF (Bad file descriptor) [pid 14973] exit_group(0) = ? [pid 14973] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4958, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14977 attached , child_tidptr=0x5555570da650) = 4960 [pid 14977] set_robust_list(0x5555570da660, 24) = 0 [ 176.316550][T14973] vhci_hcd vhci_hcd.0: port 0 already used [pid 14977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14977] setpgid(0, 0) = 0 [pid 14977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14977] write(3, "1000", 4) = 4 [pid 14977] close(3) = 0 [pid 14977] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14977] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14977] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14977] close(5) = 0 [pid 14977] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14980 attached ) = 4961 [pid 14977] tkill(4961, SIGSTOP) = 0 [pid 14980] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4960, si_uid=0} --- [pid 14977] close(3 [pid 14980] --- stopped by SIGSTOP --- [pid 14977] <... close resumed>) = 0 [pid 14977] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4961, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14977] close(4) = 0 [pid 14977] close(5) = -1 EBADF (Bad file descriptor) [pid 14977] close(6) = -1 EBADF (Bad file descriptor) [pid 14977] close(7) = -1 EBADF (Bad file descriptor) [pid 14977] close(8) = -1 EBADF (Bad file descriptor) [pid 14977] close(9) = -1 EBADF (Bad file descriptor) [pid 14977] close(10) = -1 EBADF (Bad file descriptor) [pid 14977] close(11) = -1 EBADF (Bad file descriptor) [pid 14977] close(12) = -1 EBADF (Bad file descriptor) [pid 14977] close(13) = -1 EBADF (Bad file descriptor) [pid 14977] close(14) = -1 EBADF (Bad file descriptor) [pid 14977] close(15) = -1 EBADF (Bad file descriptor) [pid 14977] close(16) = -1 EBADF (Bad file descriptor) [pid 14977] close(17) = -1 EBADF (Bad file descriptor) [pid 14977] close(18) = -1 EBADF (Bad file descriptor) [pid 14977] close(19) = -1 EBADF (Bad file descriptor) [pid 14977] close(20) = -1 EBADF (Bad file descriptor) [pid 14977] close(21) = -1 EBADF (Bad file descriptor) [pid 14977] close(22) = -1 EBADF (Bad file descriptor) [pid 14977] close(23) = -1 EBADF (Bad file descriptor) [pid 14977] close(24) = -1 EBADF (Bad file descriptor) [pid 14977] close(25) = -1 EBADF (Bad file descriptor) [pid 14977] close(26) = -1 EBADF (Bad file descriptor) [pid 14977] close(27) = -1 EBADF (Bad file descriptor) [pid 14977] close(28) = -1 EBADF (Bad file descriptor) [pid 14977] close(29) = -1 EBADF (Bad file descriptor) [pid 14977] exit_group(0) = ? [ 176.388011][T14977] vhci_hcd vhci_hcd.0: port 0 already used [pid 14977] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4960, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14981 attached , child_tidptr=0x5555570da650) = 4962 [pid 14981] set_robust_list(0x5555570da660, 24) = 0 [pid 14981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14981] setpgid(0, 0) = 0 [pid 14981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14981] write(3, "1000", 4) = 4 [pid 14981] close(3) = 0 [pid 14981] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14981] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14981] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14981] close(5) = 0 [pid 14981] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14984 attached ) = 4963 [pid 14981] tkill(4963, SIGSTOP) = 0 [pid 14984] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4962, si_uid=0} --- [pid 14981] close(3 [pid 14984] --- stopped by SIGSTOP --- [pid 14981] <... close resumed>) = 0 [pid 14981] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4963, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14981] close(4) = 0 [pid 14981] close(5) = -1 EBADF (Bad file descriptor) [pid 14981] close(6) = -1 EBADF (Bad file descriptor) [pid 14981] close(7) = -1 EBADF (Bad file descriptor) [pid 14981] close(8) = -1 EBADF (Bad file descriptor) [pid 14981] close(9) = -1 EBADF (Bad file descriptor) [pid 14981] close(10) = -1 EBADF (Bad file descriptor) [pid 14981] close(11) = -1 EBADF (Bad file descriptor) [pid 14981] close(12) = -1 EBADF (Bad file descriptor) [pid 14981] close(13) = -1 EBADF (Bad file descriptor) [pid 14981] close(14) = -1 EBADF (Bad file descriptor) [pid 14981] close(15) = -1 EBADF (Bad file descriptor) [pid 14981] close(16) = -1 EBADF (Bad file descriptor) [pid 14981] close(17) = -1 EBADF (Bad file descriptor) [pid 14981] close(18) = -1 EBADF (Bad file descriptor) [pid 14981] close(19) = -1 EBADF (Bad file descriptor) [pid 14981] close(20) = -1 EBADF (Bad file descriptor) [pid 14981] close(21) = -1 EBADF (Bad file descriptor) [pid 14981] close(22) = -1 EBADF (Bad file descriptor) [pid 14981] close(23) = -1 EBADF (Bad file descriptor) [pid 14981] close(24) = -1 EBADF (Bad file descriptor) [pid 14981] close(25) = -1 EBADF (Bad file descriptor) [pid 14981] close(26) = -1 EBADF (Bad file descriptor) [pid 14981] close(27) = -1 EBADF (Bad file descriptor) [pid 14981] close(28) = -1 EBADF (Bad file descriptor) [pid 14981] close(29) = -1 EBADF (Bad file descriptor) [pid 14981] exit_group(0) = ? [pid 14981] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4962, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 176.468683][T14981] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14985 attached , child_tidptr=0x5555570da650) = 4964 [pid 14985] set_robust_list(0x5555570da660, 24) = 0 [pid 14985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14985] setpgid(0, 0) = 0 [pid 14985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14985] write(3, "1000", 4) = 4 [pid 14985] close(3) = 0 [pid 14985] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14985] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14985] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14985] close(5) = 0 [pid 14985] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14988 attached ) = 4965 [pid 14985] tkill(4965, SIGSTOP) = 0 [pid 14988] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4964, si_uid=0} --- [pid 14985] close(3 [pid 14988] --- stopped by SIGSTOP --- [pid 14985] <... close resumed>) = 0 [pid 14985] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4965, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14985] close(4) = 0 [pid 14985] close(5) = -1 EBADF (Bad file descriptor) [pid 14985] close(6) = -1 EBADF (Bad file descriptor) [pid 14985] close(7) = -1 EBADF (Bad file descriptor) [pid 14985] close(8) = -1 EBADF (Bad file descriptor) [pid 14985] close(9) = -1 EBADF (Bad file descriptor) [pid 14985] close(10) = -1 EBADF (Bad file descriptor) [pid 14985] close(11) = -1 EBADF (Bad file descriptor) [pid 14985] close(12) = -1 EBADF (Bad file descriptor) [pid 14985] close(13) = -1 EBADF (Bad file descriptor) [pid 14985] close(14) = -1 EBADF (Bad file descriptor) [pid 14985] close(15) = -1 EBADF (Bad file descriptor) [pid 14985] close(16) = -1 EBADF (Bad file descriptor) [pid 14985] close(17) = -1 EBADF (Bad file descriptor) [pid 14985] close(18) = -1 EBADF (Bad file descriptor) [pid 14985] close(19) = -1 EBADF (Bad file descriptor) [pid 14985] close(20) = -1 EBADF (Bad file descriptor) [pid 14985] close(21) = -1 EBADF (Bad file descriptor) [pid 14985] close(22) = -1 EBADF (Bad file descriptor) [pid 14985] close(23) = -1 EBADF (Bad file descriptor) [pid 14985] close(24) = -1 EBADF (Bad file descriptor) [pid 14985] close(25) = -1 EBADF (Bad file descriptor) [pid 14985] close(26) = -1 EBADF (Bad file descriptor) [pid 14985] close(27) = -1 EBADF (Bad file descriptor) [pid 14985] close(28) = -1 EBADF (Bad file descriptor) [pid 14985] close(29) = -1 EBADF (Bad file descriptor) [pid 14985] exit_group(0) = ? [pid 14985] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4964, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14989 attached , child_tidptr=0x5555570da650) = 4966 [ 176.545646][T14985] vhci_hcd vhci_hcd.0: port 0 already used [pid 14989] set_robust_list(0x5555570da660, 24) = 0 [pid 14989] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14989] setpgid(0, 0) = 0 [pid 14989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14989] write(3, "1000", 4) = 4 [pid 14989] close(3) = 0 [pid 14989] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14989] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14989] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14989] close(5) = 0 [pid 14989] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14992 attached ) = 4967 [pid 14989] tkill(4967, SIGSTOP) = 0 [pid 14992] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4966, si_uid=0} --- [pid 14989] close(3 [pid 14992] --- stopped by SIGSTOP --- [pid 14989] <... close resumed>) = 0 [pid 14989] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4967, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14989] close(4) = 0 [pid 14989] close(5) = -1 EBADF (Bad file descriptor) [pid 14989] close(6) = -1 EBADF (Bad file descriptor) [pid 14989] close(7) = -1 EBADF (Bad file descriptor) [pid 14989] close(8) = -1 EBADF (Bad file descriptor) [pid 14989] close(9) = -1 EBADF (Bad file descriptor) [pid 14989] close(10) = -1 EBADF (Bad file descriptor) [pid 14989] close(11) = -1 EBADF (Bad file descriptor) [pid 14989] close(12) = -1 EBADF (Bad file descriptor) [pid 14989] close(13) = -1 EBADF (Bad file descriptor) [pid 14989] close(14) = -1 EBADF (Bad file descriptor) [pid 14989] close(15) = -1 EBADF (Bad file descriptor) [pid 14989] close(16) = -1 EBADF (Bad file descriptor) [pid 14989] close(17) = -1 EBADF (Bad file descriptor) [pid 14989] close(18) = -1 EBADF (Bad file descriptor) [pid 14989] close(19) = -1 EBADF (Bad file descriptor) [pid 14989] close(20) = -1 EBADF (Bad file descriptor) [pid 14989] close(21) = -1 EBADF (Bad file descriptor) [pid 14989] close(22) = -1 EBADF (Bad file descriptor) [pid 14989] close(23) = -1 EBADF (Bad file descriptor) [pid 14989] close(24) = -1 EBADF (Bad file descriptor) [pid 14989] close(25) = -1 EBADF (Bad file descriptor) [pid 14989] close(26) = -1 EBADF (Bad file descriptor) [pid 14989] close(27) = -1 EBADF (Bad file descriptor) [pid 14989] close(28) = -1 EBADF (Bad file descriptor) [pid 14989] close(29) = -1 EBADF (Bad file descriptor) [pid 14989] exit_group(0) = ? [pid 14989] +++ exited with 0 +++ [ 176.618806][T14989] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4966, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14993 attached , child_tidptr=0x5555570da650) = 4968 [pid 14993] set_robust_list(0x5555570da660, 24) = 0 [pid 14993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14993] setpgid(0, 0) = 0 [pid 14993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14993] write(3, "1000", 4) = 4 [pid 14993] close(3) = 0 [pid 14993] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14993] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14993] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14993] close(5) = 0 [pid 14993] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 14996 attached ) = 4969 [pid 14993] tkill(4969, SIGSTOP) = 0 [pid 14996] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4968, si_uid=0} --- [pid 14993] close(3) = 0 [pid 14996] --- stopped by SIGSTOP --- [pid 14993] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4969, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14993] close(4) = 0 [pid 14993] close(5) = -1 EBADF (Bad file descriptor) [pid 14993] close(6) = -1 EBADF (Bad file descriptor) [pid 14993] close(7) = -1 EBADF (Bad file descriptor) [pid 14993] close(8) = -1 EBADF (Bad file descriptor) [pid 14993] close(9) = -1 EBADF (Bad file descriptor) [pid 14993] close(10) = -1 EBADF (Bad file descriptor) [pid 14993] close(11) = -1 EBADF (Bad file descriptor) [pid 14993] close(12) = -1 EBADF (Bad file descriptor) [pid 14993] close(13) = -1 EBADF (Bad file descriptor) [pid 14993] close(14) = -1 EBADF (Bad file descriptor) [pid 14993] close(15) = -1 EBADF (Bad file descriptor) [pid 14993] close(16) = -1 EBADF (Bad file descriptor) [pid 14993] close(17) = -1 EBADF (Bad file descriptor) [pid 14993] close(18) = -1 EBADF (Bad file descriptor) [pid 14993] close(19) = -1 EBADF (Bad file descriptor) [pid 14993] close(20) = -1 EBADF (Bad file descriptor) [pid 14993] close(21) = -1 EBADF (Bad file descriptor) [pid 14993] close(22) = -1 EBADF (Bad file descriptor) [pid 14993] close(23) = -1 EBADF (Bad file descriptor) [pid 14993] close(24) = -1 EBADF (Bad file descriptor) [pid 14993] close(25) = -1 EBADF (Bad file descriptor) [pid 14993] close(26) = -1 EBADF (Bad file descriptor) [pid 14993] close(27) = -1 EBADF (Bad file descriptor) [pid 14993] close(28) = -1 EBADF (Bad file descriptor) [pid 14993] close(29) = -1 EBADF (Bad file descriptor) [ 176.699387][T14993] vhci_hcd vhci_hcd.0: port 0 already used [pid 14993] exit_group(0) = ? [pid 14993] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4968, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14997 attached [pid 14997] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 4970 [pid 14997] <... set_robust_list resumed>) = 0 [pid 14997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14997] setpgid(0, 0) = 0 [pid 14997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14997] write(3, "1000", 4) = 4 [pid 14997] close(3) = 0 [pid 14997] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 14997] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 14997] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 14997] close(5) = 0 [pid 14997] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15000 attached ) = 4971 [pid 14997] tkill(4971, SIGSTOP) = 0 [pid 15000] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4970, si_uid=0} --- [pid 14997] close(3 [pid 15000] --- stopped by SIGSTOP --- [pid 14997] <... close resumed>) = 0 [pid 14997] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4971, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 14997] close(4) = 0 [pid 14997] close(5) = -1 EBADF (Bad file descriptor) [pid 14997] close(6) = -1 EBADF (Bad file descriptor) [pid 14997] close(7) = -1 EBADF (Bad file descriptor) [pid 14997] close(8) = -1 EBADF (Bad file descriptor) [pid 14997] close(9) = -1 EBADF (Bad file descriptor) [pid 14997] close(10) = -1 EBADF (Bad file descriptor) [pid 14997] close(11) = -1 EBADF (Bad file descriptor) [pid 14997] close(12) = -1 EBADF (Bad file descriptor) [pid 14997] close(13) = -1 EBADF (Bad file descriptor) [pid 14997] close(14) = -1 EBADF (Bad file descriptor) [pid 14997] close(15) = -1 EBADF (Bad file descriptor) [pid 14997] close(16) = -1 EBADF (Bad file descriptor) [pid 14997] close(17) = -1 EBADF (Bad file descriptor) [pid 14997] close(18) = -1 EBADF (Bad file descriptor) [pid 14997] close(19) = -1 EBADF (Bad file descriptor) [pid 14997] close(20) = -1 EBADF (Bad file descriptor) [pid 14997] close(21) = -1 EBADF (Bad file descriptor) [pid 14997] close(22) = -1 EBADF (Bad file descriptor) [pid 14997] close(23) = -1 EBADF (Bad file descriptor) [pid 14997] close(24) = -1 EBADF (Bad file descriptor) [pid 14997] close(25) = -1 EBADF (Bad file descriptor) [pid 14997] close(26) = -1 EBADF (Bad file descriptor) [pid 14997] close(27) = -1 EBADF (Bad file descriptor) [pid 14997] close(28) = -1 EBADF (Bad file descriptor) [pid 14997] close(29) = -1 EBADF (Bad file descriptor) [pid 14997] exit_group(0) = ? [pid 14997] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4970, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15001 attached , child_tidptr=0x5555570da650) = 4972 [ 176.782897][T14997] vhci_hcd vhci_hcd.0: port 0 already used [pid 15001] set_robust_list(0x5555570da660, 24) = 0 [pid 15001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15001] setpgid(0, 0) = 0 [pid 15001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15001] write(3, "1000", 4) = 4 [pid 15001] close(3) = 0 [pid 15001] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15001] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15001] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15001] close(5) = 0 [pid 15001] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15004 attached ) = 4973 [pid 15001] tkill(4973, SIGSTOP) = 0 [pid 15001] close(3 [pid 15004] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4972, si_uid=0} --- [pid 15001] <... close resumed>) = 0 [pid 15004] --- stopped by SIGSTOP --- [pid 15001] close(4) = 0 [pid 15001] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4973, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15001] close(5) = -1 EBADF (Bad file descriptor) [pid 15001] close(6) = -1 EBADF (Bad file descriptor) [pid 15001] close(7) = -1 EBADF (Bad file descriptor) [pid 15001] close(8) = -1 EBADF (Bad file descriptor) [pid 15001] close(9) = -1 EBADF (Bad file descriptor) [pid 15001] close(10) = -1 EBADF (Bad file descriptor) [pid 15001] close(11) = -1 EBADF (Bad file descriptor) [pid 15001] close(12) = -1 EBADF (Bad file descriptor) [pid 15001] close(13) = -1 EBADF (Bad file descriptor) [pid 15001] close(14) = -1 EBADF (Bad file descriptor) [pid 15001] close(15) = -1 EBADF (Bad file descriptor) [pid 15001] close(16) = -1 EBADF (Bad file descriptor) [pid 15001] close(17) = -1 EBADF (Bad file descriptor) [pid 15001] close(18) = -1 EBADF (Bad file descriptor) [pid 15001] close(19) = -1 EBADF (Bad file descriptor) [pid 15001] close(20) = -1 EBADF (Bad file descriptor) [pid 15001] close(21) = -1 EBADF (Bad file descriptor) [pid 15001] close(22) = -1 EBADF (Bad file descriptor) [pid 15001] close(23) = -1 EBADF (Bad file descriptor) [pid 15001] close(24) = -1 EBADF (Bad file descriptor) [pid 15001] close(25) = -1 EBADF (Bad file descriptor) [pid 15001] close(26) = -1 EBADF (Bad file descriptor) [pid 15001] close(27) = -1 EBADF (Bad file descriptor) [pid 15001] close(28) = -1 EBADF (Bad file descriptor) [pid 15001] close(29) = -1 EBADF (Bad file descriptor) [pid 15001] exit_group(0) = ? [pid 15001] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15005 attached [pid 15005] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 4974 [pid 15005] <... set_robust_list resumed>) = 0 [pid 15005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15005] setpgid(0, 0) = 0 [pid 15005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15005] write(3, "1000", 4) = 4 [ 176.854918][T15001] vhci_hcd vhci_hcd.0: port 0 already used [pid 15005] close(3) = 0 [pid 15005] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15005] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15005] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15005] close(5) = 0 [pid 15005] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15008 attached ) = 4975 [pid 15005] tkill(4975, SIGSTOP) = 0 [pid 15008] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4974, si_uid=0} --- [pid 15005] close(3) = 0 [pid 15008] --- stopped by SIGSTOP --- [pid 15005] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4975, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15005] close(4) = 0 [pid 15005] close(5) = -1 EBADF (Bad file descriptor) [pid 15005] close(6) = -1 EBADF (Bad file descriptor) [pid 15005] close(7) = -1 EBADF (Bad file descriptor) [pid 15005] close(8) = -1 EBADF (Bad file descriptor) [pid 15005] close(9) = -1 EBADF (Bad file descriptor) [pid 15005] close(10) = -1 EBADF (Bad file descriptor) [pid 15005] close(11) = -1 EBADF (Bad file descriptor) [pid 15005] close(12) = -1 EBADF (Bad file descriptor) [pid 15005] close(13) = -1 EBADF (Bad file descriptor) [pid 15005] close(14) = -1 EBADF (Bad file descriptor) [pid 15005] close(15) = -1 EBADF (Bad file descriptor) [pid 15005] close(16) = -1 EBADF (Bad file descriptor) [pid 15005] close(17) = -1 EBADF (Bad file descriptor) [pid 15005] close(18) = -1 EBADF (Bad file descriptor) [pid 15005] close(19) = -1 EBADF (Bad file descriptor) [pid 15005] close(20) = -1 EBADF (Bad file descriptor) [pid 15005] close(21) = -1 EBADF (Bad file descriptor) [pid 15005] close(22) = -1 EBADF (Bad file descriptor) [pid 15005] close(23) = -1 EBADF (Bad file descriptor) [pid 15005] close(24) = -1 EBADF (Bad file descriptor) [pid 15005] close(25) = -1 EBADF (Bad file descriptor) [pid 15005] close(26) = -1 EBADF (Bad file descriptor) [pid 15005] close(27) = -1 EBADF (Bad file descriptor) [pid 15005] close(28) = -1 EBADF (Bad file descriptor) [pid 15005] close(29) = -1 EBADF (Bad file descriptor) [ 176.920842][T15005] vhci_hcd vhci_hcd.0: port 0 already used [pid 15005] exit_group(0) = ? [pid 15005] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4974, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15009 attached , child_tidptr=0x5555570da650) = 4976 [pid 15009] set_robust_list(0x5555570da660, 24) = 0 [pid 15009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15009] setpgid(0, 0) = 0 [pid 15009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15009] write(3, "1000", 4) = 4 [pid 15009] close(3) = 0 [pid 15009] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15009] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15009] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15009] close(5) = 0 [pid 15009] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15012 attached ) = 4977 [pid 15009] tkill(4977, SIGSTOP) = 0 [pid 15009] close(3 [pid 15012] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4976, si_uid=0} --- [pid 15009] <... close resumed>) = 0 [pid 15012] --- stopped by SIGSTOP --- [pid 15009] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4977, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15009] close(4) = 0 [pid 15009] close(5) = -1 EBADF (Bad file descriptor) [pid 15009] close(6) = -1 EBADF (Bad file descriptor) [pid 15009] close(7) = -1 EBADF (Bad file descriptor) [pid 15009] close(8) = -1 EBADF (Bad file descriptor) [pid 15009] close(9) = -1 EBADF (Bad file descriptor) [pid 15009] close(10) = -1 EBADF (Bad file descriptor) [pid 15009] close(11) = -1 EBADF (Bad file descriptor) [pid 15009] close(12) = -1 EBADF (Bad file descriptor) [pid 15009] close(13) = -1 EBADF (Bad file descriptor) [pid 15009] close(14) = -1 EBADF (Bad file descriptor) [pid 15009] close(15) = -1 EBADF (Bad file descriptor) [pid 15009] close(16) = -1 EBADF (Bad file descriptor) [pid 15009] close(17) = -1 EBADF (Bad file descriptor) [pid 15009] close(18) = -1 EBADF (Bad file descriptor) [pid 15009] close(19) = -1 EBADF (Bad file descriptor) [pid 15009] close(20) = -1 EBADF (Bad file descriptor) [pid 15009] close(21) = -1 EBADF (Bad file descriptor) [pid 15009] close(22) = -1 EBADF (Bad file descriptor) [pid 15009] close(23) = -1 EBADF (Bad file descriptor) [pid 15009] close(24) = -1 EBADF (Bad file descriptor) [pid 15009] close(25) = -1 EBADF (Bad file descriptor) [pid 15009] close(26) = -1 EBADF (Bad file descriptor) [pid 15009] close(27) = -1 EBADF (Bad file descriptor) [pid 15009] close(28) = -1 EBADF (Bad file descriptor) [pid 15009] close(29) = -1 EBADF (Bad file descriptor) [pid 15009] exit_group(0) = ? [pid 15009] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4976, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15013 attached , child_tidptr=0x5555570da650) = 4978 [pid 15013] set_robust_list(0x5555570da660, 24) = 0 [pid 15013] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15013] setpgid(0, 0) = 0 [ 177.001806][T15009] vhci_hcd vhci_hcd.0: port 0 already used [pid 15013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15013] write(3, "1000", 4) = 4 [pid 15013] close(3) = 0 [pid 15013] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15013] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15013] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15013] close(5) = 0 [pid 15013] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15016 attached ) = 4979 [pid 15013] tkill(4979, SIGSTOP) = 0 [pid 15016] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4978, si_uid=0} --- [pid 15013] close(3 [pid 15016] --- stopped by SIGSTOP --- [pid 15013] <... close resumed>) = 0 [pid 15013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4979, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15013] close(4) = 0 [pid 15013] close(5) = -1 EBADF (Bad file descriptor) [pid 15013] close(6) = -1 EBADF (Bad file descriptor) [pid 15013] close(7) = -1 EBADF (Bad file descriptor) [pid 15013] close(8) = -1 EBADF (Bad file descriptor) [pid 15013] close(9) = -1 EBADF (Bad file descriptor) [pid 15013] close(10) = -1 EBADF (Bad file descriptor) [pid 15013] close(11) = -1 EBADF (Bad file descriptor) [pid 15013] close(12) = -1 EBADF (Bad file descriptor) [pid 15013] close(13) = -1 EBADF (Bad file descriptor) [pid 15013] close(14) = -1 EBADF (Bad file descriptor) [pid 15013] close(15) = -1 EBADF (Bad file descriptor) [pid 15013] close(16) = -1 EBADF (Bad file descriptor) [pid 15013] close(17) = -1 EBADF (Bad file descriptor) [pid 15013] close(18) = -1 EBADF (Bad file descriptor) [pid 15013] close(19) = -1 EBADF (Bad file descriptor) [pid 15013] close(20) = -1 EBADF (Bad file descriptor) [pid 15013] close(21) = -1 EBADF (Bad file descriptor) [pid 15013] close(22) = -1 EBADF (Bad file descriptor) [pid 15013] close(23) = -1 EBADF (Bad file descriptor) [pid 15013] close(24) = -1 EBADF (Bad file descriptor) [pid 15013] close(25) = -1 EBADF (Bad file descriptor) [pid 15013] close(26) = -1 EBADF (Bad file descriptor) [pid 15013] close(27) = -1 EBADF (Bad file descriptor) [pid 15013] close(28) = -1 EBADF (Bad file descriptor) [pid 15013] close(29) = -1 EBADF (Bad file descriptor) [pid 15013] exit_group(0) = ? [pid 15013] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4978, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 177.069421][T15013] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15017 attached , child_tidptr=0x5555570da650) = 4980 [pid 15017] set_robust_list(0x5555570da660, 24) = 0 [pid 15017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15017] setpgid(0, 0) = 0 [pid 15017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15017] write(3, "1000", 4) = 4 [pid 15017] close(3) = 0 [pid 15017] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15017] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15017] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15017] close(5) = 0 [pid 15017] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15020 attached ) = 4981 [pid 15017] tkill(4981, SIGSTOP) = 0 [pid 15017] close(3 [pid 15020] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4980, si_uid=0} --- [pid 15017] <... close resumed>) = 0 [pid 15020] --- stopped by SIGSTOP --- [pid 15017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4981, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15017] close(4) = 0 [pid 15017] close(5) = -1 EBADF (Bad file descriptor) [pid 15017] close(6) = -1 EBADF (Bad file descriptor) [pid 15017] close(7) = -1 EBADF (Bad file descriptor) [pid 15017] close(8) = -1 EBADF (Bad file descriptor) [pid 15017] close(9) = -1 EBADF (Bad file descriptor) [pid 15017] close(10) = -1 EBADF (Bad file descriptor) [pid 15017] close(11) = -1 EBADF (Bad file descriptor) [pid 15017] close(12) = -1 EBADF (Bad file descriptor) [pid 15017] close(13) = -1 EBADF (Bad file descriptor) [pid 15017] close(14) = -1 EBADF (Bad file descriptor) [pid 15017] close(15) = -1 EBADF (Bad file descriptor) [pid 15017] close(16) = -1 EBADF (Bad file descriptor) [pid 15017] close(17) = -1 EBADF (Bad file descriptor) [pid 15017] close(18) = -1 EBADF (Bad file descriptor) [pid 15017] close(19) = -1 EBADF (Bad file descriptor) [pid 15017] close(20) = -1 EBADF (Bad file descriptor) [pid 15017] close(21) = -1 EBADF (Bad file descriptor) [pid 15017] close(22) = -1 EBADF (Bad file descriptor) [pid 15017] close(23) = -1 EBADF (Bad file descriptor) [pid 15017] close(24) = -1 EBADF (Bad file descriptor) [pid 15017] close(25) = -1 EBADF (Bad file descriptor) [pid 15017] close(26) = -1 EBADF (Bad file descriptor) [pid 15017] close(27) = -1 EBADF (Bad file descriptor) [pid 15017] close(28) = -1 EBADF (Bad file descriptor) [pid 15017] close(29) = -1 EBADF (Bad file descriptor) [pid 15017] exit_group(0) = ? [pid 15017] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4980, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15021 attached , child_tidptr=0x5555570da650) = 4982 [pid 15021] set_robust_list(0x5555570da660, 24) = 0 [pid 15021] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15021] setpgid(0, 0) = 0 [ 177.146967][T15017] vhci_hcd vhci_hcd.0: port 0 already used [pid 15021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15021] write(3, "1000", 4) = 4 [pid 15021] close(3) = 0 [pid 15021] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15021] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15021] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15021] close(5) = 0 [pid 15021] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15024 attached ) = 4983 [pid 15021] tkill(4983, SIGSTOP) = 0 [pid 15024] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4982, si_uid=0} --- [pid 15021] close(3 [pid 15024] --- stopped by SIGSTOP --- [pid 15021] <... close resumed>) = 0 [pid 15021] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4983, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15021] close(4) = 0 [pid 15021] close(5) = -1 EBADF (Bad file descriptor) [pid 15021] close(6) = -1 EBADF (Bad file descriptor) [pid 15021] close(7) = -1 EBADF (Bad file descriptor) [pid 15021] close(8) = -1 EBADF (Bad file descriptor) [pid 15021] close(9) = -1 EBADF (Bad file descriptor) [pid 15021] close(10) = -1 EBADF (Bad file descriptor) [pid 15021] close(11) = -1 EBADF (Bad file descriptor) [pid 15021] close(12) = -1 EBADF (Bad file descriptor) [pid 15021] close(13) = -1 EBADF (Bad file descriptor) [pid 15021] close(14) = -1 EBADF (Bad file descriptor) [pid 15021] close(15) = -1 EBADF (Bad file descriptor) [pid 15021] close(16) = -1 EBADF (Bad file descriptor) [pid 15021] close(17) = -1 EBADF (Bad file descriptor) [pid 15021] close(18) = -1 EBADF (Bad file descriptor) [pid 15021] close(19) = -1 EBADF (Bad file descriptor) [pid 15021] close(20) = -1 EBADF (Bad file descriptor) [pid 15021] close(21) = -1 EBADF (Bad file descriptor) [pid 15021] close(22) = -1 EBADF (Bad file descriptor) [pid 15021] close(23) = -1 EBADF (Bad file descriptor) [pid 15021] close(24) = -1 EBADF (Bad file descriptor) [pid 15021] close(25) = -1 EBADF (Bad file descriptor) [pid 15021] close(26) = -1 EBADF (Bad file descriptor) [pid 15021] close(27) = -1 EBADF (Bad file descriptor) [pid 15021] close(28) = -1 EBADF (Bad file descriptor) [pid 15021] close(29) = -1 EBADF (Bad file descriptor) [pid 15021] exit_group(0) = ? [pid 15021] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4982, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 177.216552][T15021] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15025 attached , child_tidptr=0x5555570da650) = 4984 [pid 15025] set_robust_list(0x5555570da660, 24) = 0 [pid 15025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15025] setpgid(0, 0) = 0 [pid 15025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15025] write(3, "1000", 4) = 4 [pid 15025] close(3) = 0 [pid 15025] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15025] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15025] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15025] close(5) = 0 [pid 15025] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15028 attached ) = 4985 [pid 15025] tkill(4985, SIGSTOP) = 0 [pid 15028] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4984, si_uid=0} --- [pid 15025] close(3 [pid 15028] --- stopped by SIGSTOP --- [pid 15025] <... close resumed>) = 0 [pid 15025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4985, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15025] close(4) = 0 [pid 15025] close(5) = -1 EBADF (Bad file descriptor) [pid 15025] close(6) = -1 EBADF (Bad file descriptor) [pid 15025] close(7) = -1 EBADF (Bad file descriptor) [pid 15025] close(8) = -1 EBADF (Bad file descriptor) [pid 15025] close(9) = -1 EBADF (Bad file descriptor) [pid 15025] close(10) = -1 EBADF (Bad file descriptor) [pid 15025] close(11) = -1 EBADF (Bad file descriptor) [pid 15025] close(12) = -1 EBADF (Bad file descriptor) [pid 15025] close(13) = -1 EBADF (Bad file descriptor) [pid 15025] close(14) = -1 EBADF (Bad file descriptor) [pid 15025] close(15) = -1 EBADF (Bad file descriptor) [pid 15025] close(16) = -1 EBADF (Bad file descriptor) [pid 15025] close(17) = -1 EBADF (Bad file descriptor) [pid 15025] close(18) = -1 EBADF (Bad file descriptor) [pid 15025] close(19) = -1 EBADF (Bad file descriptor) [pid 15025] close(20) = -1 EBADF (Bad file descriptor) [pid 15025] close(21) = -1 EBADF (Bad file descriptor) [pid 15025] close(22) = -1 EBADF (Bad file descriptor) [pid 15025] close(23) = -1 EBADF (Bad file descriptor) [pid 15025] close(24) = -1 EBADF (Bad file descriptor) [pid 15025] close(25) = -1 EBADF (Bad file descriptor) [pid 15025] close(26) = -1 EBADF (Bad file descriptor) [pid 15025] close(27) = -1 EBADF (Bad file descriptor) [pid 15025] close(28) = -1 EBADF (Bad file descriptor) [pid 15025] close(29) = -1 EBADF (Bad file descriptor) [pid 15025] exit_group(0) = ? [pid 15025] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4984, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 177.290503][T15025] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15029 attached , child_tidptr=0x5555570da650) = 4986 [pid 15029] set_robust_list(0x5555570da660, 24) = 0 [pid 15029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15029] setpgid(0, 0) = 0 [pid 15029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15029] write(3, "1000", 4) = 4 [pid 15029] close(3) = 0 [pid 15029] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15029] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15029] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15029] close(5) = 0 [pid 15029] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15032 attached ) = 4987 [pid 15029] tkill(4987, SIGSTOP) = 0 [pid 15032] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4986, si_uid=0} --- [pid 15029] close(3 [pid 15032] --- stopped by SIGSTOP --- [pid 15029] <... close resumed>) = 0 [pid 15029] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4987, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15029] close(4) = 0 [pid 15029] close(5) = -1 EBADF (Bad file descriptor) [pid 15029] close(6) = -1 EBADF (Bad file descriptor) [pid 15029] close(7) = -1 EBADF (Bad file descriptor) [pid 15029] close(8) = -1 EBADF (Bad file descriptor) [pid 15029] close(9) = -1 EBADF (Bad file descriptor) [pid 15029] close(10) = -1 EBADF (Bad file descriptor) [pid 15029] close(11) = -1 EBADF (Bad file descriptor) [pid 15029] close(12) = -1 EBADF (Bad file descriptor) [pid 15029] close(13) = -1 EBADF (Bad file descriptor) [pid 15029] close(14) = -1 EBADF (Bad file descriptor) [pid 15029] close(15) = -1 EBADF (Bad file descriptor) [pid 15029] close(16) = -1 EBADF (Bad file descriptor) [pid 15029] close(17) = -1 EBADF (Bad file descriptor) [pid 15029] close(18) = -1 EBADF (Bad file descriptor) [pid 15029] close(19) = -1 EBADF (Bad file descriptor) [pid 15029] close(20) = -1 EBADF (Bad file descriptor) [pid 15029] close(21) = -1 EBADF (Bad file descriptor) [pid 15029] close(22) = -1 EBADF (Bad file descriptor) [pid 15029] close(23) = -1 EBADF (Bad file descriptor) [pid 15029] close(24) = -1 EBADF (Bad file descriptor) [pid 15029] close(25) = -1 EBADF (Bad file descriptor) [pid 15029] close(26) = -1 EBADF (Bad file descriptor) [pid 15029] close(27) = -1 EBADF (Bad file descriptor) [pid 15029] close(28) = -1 EBADF (Bad file descriptor) [ 177.374077][T15029] vhci_hcd vhci_hcd.0: port 0 already used [pid 15029] close(29) = -1 EBADF (Bad file descriptor) [pid 15029] exit_group(0) = ? [pid 15029] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4986, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15033 attached [pid 15033] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 4988 [pid 15033] <... set_robust_list resumed>) = 0 [pid 15033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15033] setpgid(0, 0) = 0 [pid 15033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15033] write(3, "1000", 4) = 4 [pid 15033] close(3) = 0 [pid 15033] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15033] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15033] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15033] close(5) = 0 [pid 15033] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15036 attached ) = 4989 [pid 15033] tkill(4989, SIGSTOP) = 0 [pid 15036] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4988, si_uid=0} --- [pid 15033] close(3 [pid 15036] --- stopped by SIGSTOP --- [pid 15033] <... close resumed>) = 0 [pid 15033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4989, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15033] close(4) = 0 [pid 15033] close(5) = -1 EBADF (Bad file descriptor) [pid 15033] close(6) = -1 EBADF (Bad file descriptor) [pid 15033] close(7) = -1 EBADF (Bad file descriptor) [pid 15033] close(8) = -1 EBADF (Bad file descriptor) [pid 15033] close(9) = -1 EBADF (Bad file descriptor) [pid 15033] close(10) = -1 EBADF (Bad file descriptor) [pid 15033] close(11) = -1 EBADF (Bad file descriptor) [pid 15033] close(12) = -1 EBADF (Bad file descriptor) [pid 15033] close(13) = -1 EBADF (Bad file descriptor) [pid 15033] close(14) = -1 EBADF (Bad file descriptor) [pid 15033] close(15) = -1 EBADF (Bad file descriptor) [pid 15033] close(16) = -1 EBADF (Bad file descriptor) [pid 15033] close(17) = -1 EBADF (Bad file descriptor) [pid 15033] close(18) = -1 EBADF (Bad file descriptor) [pid 15033] close(19) = -1 EBADF (Bad file descriptor) [pid 15033] close(20) = -1 EBADF (Bad file descriptor) [pid 15033] close(21) = -1 EBADF (Bad file descriptor) [pid 15033] close(22) = -1 EBADF (Bad file descriptor) [pid 15033] close(23) = -1 EBADF (Bad file descriptor) [pid 15033] close(24) = -1 EBADF (Bad file descriptor) [pid 15033] close(25) = -1 EBADF (Bad file descriptor) [pid 15033] close(26) = -1 EBADF (Bad file descriptor) [pid 15033] close(27) = -1 EBADF (Bad file descriptor) [pid 15033] close(28) = -1 EBADF (Bad file descriptor) [pid 15033] close(29) = -1 EBADF (Bad file descriptor) [ 177.462110][T15033] vhci_hcd vhci_hcd.0: port 0 already used [pid 15033] exit_group(0) = ? [pid 15033] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4988, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15037 attached , child_tidptr=0x5555570da650) = 4990 [pid 15037] set_robust_list(0x5555570da660, 24) = 0 [pid 15037] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15037] setpgid(0, 0) = 0 [pid 15037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15037] write(3, "1000", 4) = 4 [pid 15037] close(3) = 0 [pid 15037] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15037] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15037] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15037] close(5) = 0 [pid 15037] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15040 attached ) = 4991 [pid 15037] tkill(4991, SIGSTOP) = 0 [pid 15040] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4990, si_uid=0} --- [pid 15037] close(3 [pid 15040] --- stopped by SIGSTOP --- [pid 15037] <... close resumed>) = 0 [pid 15037] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4991, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15037] close(4) = 0 [pid 15037] close(5) = -1 EBADF (Bad file descriptor) [pid 15037] close(6) = -1 EBADF (Bad file descriptor) [pid 15037] close(7) = -1 EBADF (Bad file descriptor) [pid 15037] close(8) = -1 EBADF (Bad file descriptor) [pid 15037] close(9) = -1 EBADF (Bad file descriptor) [pid 15037] close(10) = -1 EBADF (Bad file descriptor) [pid 15037] close(11) = -1 EBADF (Bad file descriptor) [pid 15037] close(12) = -1 EBADF (Bad file descriptor) [pid 15037] close(13) = -1 EBADF (Bad file descriptor) [pid 15037] close(14) = -1 EBADF (Bad file descriptor) [pid 15037] close(15) = -1 EBADF (Bad file descriptor) [pid 15037] close(16) = -1 EBADF (Bad file descriptor) [pid 15037] close(17) = -1 EBADF (Bad file descriptor) [pid 15037] close(18) = -1 EBADF (Bad file descriptor) [pid 15037] close(19) = -1 EBADF (Bad file descriptor) [pid 15037] close(20) = -1 EBADF (Bad file descriptor) [pid 15037] close(21) = -1 EBADF (Bad file descriptor) [pid 15037] close(22) = -1 EBADF (Bad file descriptor) [pid 15037] close(23) = -1 EBADF (Bad file descriptor) [pid 15037] close(24) = -1 EBADF (Bad file descriptor) [pid 15037] close(25) = -1 EBADF (Bad file descriptor) [pid 15037] close(26) = -1 EBADF (Bad file descriptor) [pid 15037] close(27) = -1 EBADF (Bad file descriptor) [pid 15037] close(28) = -1 EBADF (Bad file descriptor) [pid 15037] close(29) = -1 EBADF (Bad file descriptor) [ 177.546546][T15037] vhci_hcd vhci_hcd.0: port 0 already used [pid 15037] exit_group(0) = ? [pid 15037] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4990, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15041 attached , child_tidptr=0x5555570da650) = 4992 [pid 15041] set_robust_list(0x5555570da660, 24) = 0 [pid 15041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15041] setpgid(0, 0) = 0 [pid 15041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15041] write(3, "1000", 4) = 4 [pid 15041] close(3) = 0 [pid 15041] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15041] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15041] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15041] close(5) = 0 [pid 15041] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15044 attached ) = 4993 [pid 15041] tkill(4993, SIGSTOP) = 0 [pid 15044] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4992, si_uid=0} --- [pid 15041] close(3 [pid 15044] --- stopped by SIGSTOP --- [pid 15041] <... close resumed>) = 0 [pid 15041] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4993, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15041] close(4) = 0 [pid 15041] close(5) = -1 EBADF (Bad file descriptor) [pid 15041] close(6) = -1 EBADF (Bad file descriptor) [pid 15041] close(7) = -1 EBADF (Bad file descriptor) [pid 15041] close(8) = -1 EBADF (Bad file descriptor) [pid 15041] close(9) = -1 EBADF (Bad file descriptor) [pid 15041] close(10) = -1 EBADF (Bad file descriptor) [pid 15041] close(11) = -1 EBADF (Bad file descriptor) [pid 15041] close(12) = -1 EBADF (Bad file descriptor) [pid 15041] close(13) = -1 EBADF (Bad file descriptor) [pid 15041] close(14) = -1 EBADF (Bad file descriptor) [pid 15041] close(15) = -1 EBADF (Bad file descriptor) [pid 15041] close(16) = -1 EBADF (Bad file descriptor) [pid 15041] close(17) = -1 EBADF (Bad file descriptor) [pid 15041] close(18) = -1 EBADF (Bad file descriptor) [pid 15041] close(19) = -1 EBADF (Bad file descriptor) [pid 15041] close(20) = -1 EBADF (Bad file descriptor) [pid 15041] close(21) = -1 EBADF (Bad file descriptor) [pid 15041] close(22) = -1 EBADF (Bad file descriptor) [pid 15041] close(23) = -1 EBADF (Bad file descriptor) [pid 15041] close(24) = -1 EBADF (Bad file descriptor) [pid 15041] close(25) = -1 EBADF (Bad file descriptor) [pid 15041] close(26) = -1 EBADF (Bad file descriptor) [pid 15041] close(27) = -1 EBADF (Bad file descriptor) [pid 15041] close(28) = -1 EBADF (Bad file descriptor) [pid 15041] close(29) = -1 EBADF (Bad file descriptor) [ 177.631145][T15041] vhci_hcd vhci_hcd.0: port 0 already used [pid 15041] exit_group(0) = ? [pid 15041] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4992, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15045 attached , child_tidptr=0x5555570da650) = 4994 [pid 15045] set_robust_list(0x5555570da660, 24) = 0 [pid 15045] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15045] setpgid(0, 0) = 0 [pid 15045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15045] write(3, "1000", 4) = 4 [pid 15045] close(3) = 0 [pid 15045] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15045] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15045] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15045] close(5) = 0 [pid 15045] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15048 attached ) = 4995 [pid 15045] tkill(4995, SIGSTOP) = 0 [pid 15048] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4994, si_uid=0} --- [pid 15045] close(3) = 0 [pid 15048] --- stopped by SIGSTOP --- [pid 15045] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4995, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15045] close(4) = 0 [pid 15045] close(5) = -1 EBADF (Bad file descriptor) [pid 15045] close(6) = -1 EBADF (Bad file descriptor) [pid 15045] close(7) = -1 EBADF (Bad file descriptor) [pid 15045] close(8) = -1 EBADF (Bad file descriptor) [pid 15045] close(9) = -1 EBADF (Bad file descriptor) [pid 15045] close(10) = -1 EBADF (Bad file descriptor) [pid 15045] close(11) = -1 EBADF (Bad file descriptor) [pid 15045] close(12) = -1 EBADF (Bad file descriptor) [pid 15045] close(13) = -1 EBADF (Bad file descriptor) [pid 15045] close(14) = -1 EBADF (Bad file descriptor) [pid 15045] close(15) = -1 EBADF (Bad file descriptor) [pid 15045] close(16) = -1 EBADF (Bad file descriptor) [pid 15045] close(17) = -1 EBADF (Bad file descriptor) [pid 15045] close(18) = -1 EBADF (Bad file descriptor) [pid 15045] close(19) = -1 EBADF (Bad file descriptor) [pid 15045] close(20) = -1 EBADF (Bad file descriptor) [pid 15045] close(21) = -1 EBADF (Bad file descriptor) [pid 15045] close(22) = -1 EBADF (Bad file descriptor) [pid 15045] close(23) = -1 EBADF (Bad file descriptor) [pid 15045] close(24) = -1 EBADF (Bad file descriptor) [pid 15045] close(25) = -1 EBADF (Bad file descriptor) [pid 15045] close(26) = -1 EBADF (Bad file descriptor) [pid 15045] close(27) = -1 EBADF (Bad file descriptor) [pid 15045] close(28) = -1 EBADF (Bad file descriptor) [pid 15045] close(29) = -1 EBADF (Bad file descriptor) [ 177.714506][T15045] vhci_hcd vhci_hcd.0: port 0 already used [pid 15045] exit_group(0) = ? [pid 15045] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4994, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15049 attached , child_tidptr=0x5555570da650) = 4996 [pid 15049] set_robust_list(0x5555570da660, 24) = 0 [pid 15049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15049] setpgid(0, 0) = 0 [pid 15049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15049] write(3, "1000", 4) = 4 [pid 15049] close(3) = 0 [pid 15049] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15049] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15049] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15049] close(5) = 0 [pid 15049] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15052 attached ) = 4997 [pid 15049] tkill(4997, SIGSTOP) = 0 [pid 15052] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4996, si_uid=0} --- [pid 15049] close(3 [pid 15052] --- stopped by SIGSTOP --- [pid 15049] <... close resumed>) = 0 [pid 15049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4997, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15049] close(4) = 0 [pid 15049] close(5) = -1 EBADF (Bad file descriptor) [pid 15049] close(6) = -1 EBADF (Bad file descriptor) [pid 15049] close(7) = -1 EBADF (Bad file descriptor) [pid 15049] close(8) = -1 EBADF (Bad file descriptor) [pid 15049] close(9) = -1 EBADF (Bad file descriptor) [pid 15049] close(10) = -1 EBADF (Bad file descriptor) [pid 15049] close(11) = -1 EBADF (Bad file descriptor) [pid 15049] close(12) = -1 EBADF (Bad file descriptor) [pid 15049] close(13) = -1 EBADF (Bad file descriptor) [pid 15049] close(14) = -1 EBADF (Bad file descriptor) [pid 15049] close(15) = -1 EBADF (Bad file descriptor) [pid 15049] close(16) = -1 EBADF (Bad file descriptor) [pid 15049] close(17) = -1 EBADF (Bad file descriptor) [pid 15049] close(18) = -1 EBADF (Bad file descriptor) [pid 15049] close(19) = -1 EBADF (Bad file descriptor) [pid 15049] close(20) = -1 EBADF (Bad file descriptor) [pid 15049] close(21) = -1 EBADF (Bad file descriptor) [pid 15049] close(22) = -1 EBADF (Bad file descriptor) [pid 15049] close(23) = -1 EBADF (Bad file descriptor) [pid 15049] close(24) = -1 EBADF (Bad file descriptor) [pid 15049] close(25) = -1 EBADF (Bad file descriptor) [pid 15049] close(26) = -1 EBADF (Bad file descriptor) [pid 15049] close(27) = -1 EBADF (Bad file descriptor) [pid 15049] close(28) = -1 EBADF (Bad file descriptor) [pid 15049] close(29) = -1 EBADF (Bad file descriptor) [ 177.797973][T15049] vhci_hcd vhci_hcd.0: port 0 already used [pid 15049] exit_group(0) = ? [pid 15049] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4996, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15053 attached , child_tidptr=0x5555570da650) = 4998 [pid 15053] set_robust_list(0x5555570da660, 24) = 0 [pid 15053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15053] setpgid(0, 0) = 0 [pid 15053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15053] write(3, "1000", 4) = 4 [pid 15053] close(3) = 0 [pid 15053] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15053] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15053] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15053] close(5) = 0 [pid 15053] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15056 attached ) = 4999 [pid 15053] tkill(4999, SIGSTOP) = 0 [pid 15056] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=4998, si_uid=0} --- [pid 15053] close(3 [pid 15056] --- stopped by SIGSTOP --- [pid 15053] <... close resumed>) = 0 [pid 15053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=4999, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15053] close(4) = 0 [pid 15053] close(5) = -1 EBADF (Bad file descriptor) [pid 15053] close(6) = -1 EBADF (Bad file descriptor) [pid 15053] close(7) = -1 EBADF (Bad file descriptor) [pid 15053] close(8) = -1 EBADF (Bad file descriptor) [pid 15053] close(9) = -1 EBADF (Bad file descriptor) [pid 15053] close(10) = -1 EBADF (Bad file descriptor) [pid 15053] close(11) = -1 EBADF (Bad file descriptor) [pid 15053] close(12) = -1 EBADF (Bad file descriptor) [pid 15053] close(13) = -1 EBADF (Bad file descriptor) [pid 15053] close(14) = -1 EBADF (Bad file descriptor) [pid 15053] close(15) = -1 EBADF (Bad file descriptor) [pid 15053] close(16) = -1 EBADF (Bad file descriptor) [pid 15053] close(17) = -1 EBADF (Bad file descriptor) [pid 15053] close(18) = -1 EBADF (Bad file descriptor) [pid 15053] close(19) = -1 EBADF (Bad file descriptor) [pid 15053] close(20) = -1 EBADF (Bad file descriptor) [pid 15053] close(21) = -1 EBADF (Bad file descriptor) [pid 15053] close(22) = -1 EBADF (Bad file descriptor) [pid 15053] close(23) = -1 EBADF (Bad file descriptor) [ 177.882191][T15053] vhci_hcd vhci_hcd.0: port 0 already used [pid 15053] close(24) = -1 EBADF (Bad file descriptor) [pid 15053] close(25) = -1 EBADF (Bad file descriptor) [pid 15053] close(26) = -1 EBADF (Bad file descriptor) [pid 15053] close(27) = -1 EBADF (Bad file descriptor) [pid 15053] close(28) = -1 EBADF (Bad file descriptor) [pid 15053] close(29) = -1 EBADF (Bad file descriptor) [pid 15053] exit_group(0) = ? [pid 15053] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4998, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15057 attached , child_tidptr=0x5555570da650) = 5000 [pid 15057] set_robust_list(0x5555570da660, 24) = 0 [pid 15057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15057] setpgid(0, 0) = 0 [pid 15057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15057] write(3, "1000", 4) = 4 [pid 15057] close(3) = 0 [pid 15057] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15057] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15057] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15057] close(5) = 0 [pid 15057] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15060 attached ) = 5001 [pid 15057] tkill(5001, SIGSTOP) = 0 [pid 15060] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5000, si_uid=0} --- [pid 15057] close(3 [pid 15060] --- stopped by SIGSTOP --- [pid 15057] <... close resumed>) = 0 [pid 15057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5001, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15057] close(4) = 0 [pid 15057] close(5) = -1 EBADF (Bad file descriptor) [pid 15057] close(6) = -1 EBADF (Bad file descriptor) [pid 15057] close(7) = -1 EBADF (Bad file descriptor) [pid 15057] close(8) = -1 EBADF (Bad file descriptor) [pid 15057] close(9) = -1 EBADF (Bad file descriptor) [pid 15057] close(10) = -1 EBADF (Bad file descriptor) [pid 15057] close(11) = -1 EBADF (Bad file descriptor) [pid 15057] close(12) = -1 EBADF (Bad file descriptor) [pid 15057] close(13) = -1 EBADF (Bad file descriptor) [pid 15057] close(14) = -1 EBADF (Bad file descriptor) [pid 15057] close(15) = -1 EBADF (Bad file descriptor) [pid 15057] close(16) = -1 EBADF (Bad file descriptor) [pid 15057] close(17) = -1 EBADF (Bad file descriptor) [pid 15057] close(18) = -1 EBADF (Bad file descriptor) [pid 15057] close(19) = -1 EBADF (Bad file descriptor) [pid 15057] close(20) = -1 EBADF (Bad file descriptor) [pid 15057] close(21) = -1 EBADF (Bad file descriptor) [pid 15057] close(22) = -1 EBADF (Bad file descriptor) [pid 15057] close(23) = -1 EBADF (Bad file descriptor) [pid 15057] close(24) = -1 EBADF (Bad file descriptor) [pid 15057] close(25) = -1 EBADF (Bad file descriptor) [pid 15057] close(26) = -1 EBADF (Bad file descriptor) [pid 15057] close(27) = -1 EBADF (Bad file descriptor) [pid 15057] close(28) = -1 EBADF (Bad file descriptor) [pid 15057] close(29) = -1 EBADF (Bad file descriptor) [pid 15057] exit_group(0) = ? [pid 15057] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5000, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 177.978219][T15057] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15061 attached , child_tidptr=0x5555570da650) = 5002 [pid 15061] set_robust_list(0x5555570da660, 24) = 0 [pid 15061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15061] setpgid(0, 0) = 0 [pid 15061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15061] write(3, "1000", 4) = 4 [pid 15061] close(3) = 0 [pid 15061] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15061] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15061] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15061] close(5) = 0 [pid 15061] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15064 attached ) = 5003 [pid 15061] tkill(5003, SIGSTOP) = 0 [pid 15064] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5002, si_uid=0} --- [pid 15061] close(3 [pid 15064] --- stopped by SIGSTOP --- [pid 15061] <... close resumed>) = 0 [pid 15061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5003, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15061] close(4) = 0 [pid 15061] close(5) = -1 EBADF (Bad file descriptor) [pid 15061] close(6) = -1 EBADF (Bad file descriptor) [pid 15061] close(7) = -1 EBADF (Bad file descriptor) [pid 15061] close(8) = -1 EBADF (Bad file descriptor) [pid 15061] close(9) = -1 EBADF (Bad file descriptor) [pid 15061] close(10) = -1 EBADF (Bad file descriptor) [pid 15061] close(11) = -1 EBADF (Bad file descriptor) [pid 15061] close(12) = -1 EBADF (Bad file descriptor) [pid 15061] close(13) = -1 EBADF (Bad file descriptor) [pid 15061] close(14) = -1 EBADF (Bad file descriptor) [pid 15061] close(15) = -1 EBADF (Bad file descriptor) [pid 15061] close(16) = -1 EBADF (Bad file descriptor) [pid 15061] close(17) = -1 EBADF (Bad file descriptor) [pid 15061] close(18) = -1 EBADF (Bad file descriptor) [pid 15061] close(19) = -1 EBADF (Bad file descriptor) [pid 15061] close(20) = -1 EBADF (Bad file descriptor) [pid 15061] close(21) = -1 EBADF (Bad file descriptor) [pid 15061] close(22) = -1 EBADF (Bad file descriptor) [pid 15061] close(23) = -1 EBADF (Bad file descriptor) [pid 15061] close(24) = -1 EBADF (Bad file descriptor) [pid 15061] close(25) = -1 EBADF (Bad file descriptor) [pid 15061] close(26) = -1 EBADF (Bad file descriptor) [pid 15061] close(27) = -1 EBADF (Bad file descriptor) [pid 15061] close(28) = -1 EBADF (Bad file descriptor) [pid 15061] close(29) = -1 EBADF (Bad file descriptor) [pid 15061] exit_group(0) = ? [pid 15061] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15065 attached [pid 15065] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5004 [pid 15065] <... set_robust_list resumed>) = 0 [pid 15065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15065] setpgid(0, 0) = 0 [ 178.056038][T15061] vhci_hcd vhci_hcd.0: port 0 already used [pid 15065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15065] write(3, "1000", 4) = 4 [pid 15065] close(3) = 0 [pid 15065] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15065] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15065] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15065] close(5) = 0 [pid 15065] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15068 attached ) = 5005 [pid 15065] tkill(5005, SIGSTOP) = 0 [pid 15068] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5004, si_uid=0} --- [pid 15065] close(3 [pid 15068] --- stopped by SIGSTOP --- [pid 15065] <... close resumed>) = 0 [pid 15065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5005, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15065] close(4) = 0 [pid 15065] close(5) = -1 EBADF (Bad file descriptor) [pid 15065] close(6) = -1 EBADF (Bad file descriptor) [pid 15065] close(7) = -1 EBADF (Bad file descriptor) [pid 15065] close(8) = -1 EBADF (Bad file descriptor) [pid 15065] close(9) = -1 EBADF (Bad file descriptor) [pid 15065] close(10) = -1 EBADF (Bad file descriptor) [pid 15065] close(11) = -1 EBADF (Bad file descriptor) [pid 15065] close(12) = -1 EBADF (Bad file descriptor) [pid 15065] close(13) = -1 EBADF (Bad file descriptor) [pid 15065] close(14) = -1 EBADF (Bad file descriptor) [pid 15065] close(15) = -1 EBADF (Bad file descriptor) [pid 15065] close(16) = -1 EBADF (Bad file descriptor) [pid 15065] close(17) = -1 EBADF (Bad file descriptor) [pid 15065] close(18) = -1 EBADF (Bad file descriptor) [pid 15065] close(19) = -1 EBADF (Bad file descriptor) [pid 15065] close(20) = -1 EBADF (Bad file descriptor) [pid 15065] close(21) = -1 EBADF (Bad file descriptor) [pid 15065] close(22) = -1 EBADF (Bad file descriptor) [pid 15065] close(23) = -1 EBADF (Bad file descriptor) [pid 15065] close(24) = -1 EBADF (Bad file descriptor) [pid 15065] close(25) = -1 EBADF (Bad file descriptor) [pid 15065] close(26) = -1 EBADF (Bad file descriptor) [pid 15065] close(27) = -1 EBADF (Bad file descriptor) [pid 15065] close(28) = -1 EBADF (Bad file descriptor) [pid 15065] close(29) = -1 EBADF (Bad file descriptor) [pid 15065] exit_group(0) = ? [pid 15065] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5004, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15069 attached , child_tidptr=0x5555570da650) = 5006 [pid 15069] set_robust_list(0x5555570da660, 24) = 0 [pid 15069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 178.124969][T15065] vhci_hcd vhci_hcd.0: port 0 already used [pid 15069] setpgid(0, 0) = 0 [pid 15069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15069] write(3, "1000", 4) = 4 [pid 15069] close(3) = 0 [pid 15069] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15069] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15069] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15069] close(5) = 0 [pid 15069] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15072 attached ) = 5007 [pid 15069] tkill(5007, SIGSTOP) = 0 [pid 15072] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5006, si_uid=0} --- [pid 15069] close(3 [pid 15072] --- stopped by SIGSTOP --- [pid 15069] <... close resumed>) = 0 [pid 15069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5007, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15069] close(4) = 0 [pid 15069] close(5) = -1 EBADF (Bad file descriptor) [pid 15069] close(6) = -1 EBADF (Bad file descriptor) [pid 15069] close(7) = -1 EBADF (Bad file descriptor) [pid 15069] close(8) = -1 EBADF (Bad file descriptor) [pid 15069] close(9) = -1 EBADF (Bad file descriptor) [pid 15069] close(10) = -1 EBADF (Bad file descriptor) [pid 15069] close(11) = -1 EBADF (Bad file descriptor) [pid 15069] close(12) = -1 EBADF (Bad file descriptor) [pid 15069] close(13) = -1 EBADF (Bad file descriptor) [pid 15069] close(14) = -1 EBADF (Bad file descriptor) [pid 15069] close(15) = -1 EBADF (Bad file descriptor) [pid 15069] close(16) = -1 EBADF (Bad file descriptor) [pid 15069] close(17) = -1 EBADF (Bad file descriptor) [pid 15069] close(18) = -1 EBADF (Bad file descriptor) [pid 15069] close(19) = -1 EBADF (Bad file descriptor) [pid 15069] close(20) = -1 EBADF (Bad file descriptor) [pid 15069] close(21) = -1 EBADF (Bad file descriptor) [pid 15069] close(22) = -1 EBADF (Bad file descriptor) [pid 15069] close(23) = -1 EBADF (Bad file descriptor) [pid 15069] close(24) = -1 EBADF (Bad file descriptor) [pid 15069] close(25) = -1 EBADF (Bad file descriptor) [pid 15069] close(26) = -1 EBADF (Bad file descriptor) [pid 15069] close(27) = -1 EBADF (Bad file descriptor) [pid 15069] close(28) = -1 EBADF (Bad file descriptor) [pid 15069] close(29) = -1 EBADF (Bad file descriptor) [pid 15069] exit_group(0) = ? [pid 15069] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15073 attached [ 178.194789][T15069] vhci_hcd vhci_hcd.0: port 0 already used [pid 15073] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5008 [pid 15073] <... set_robust_list resumed>) = 0 [pid 15073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15073] setpgid(0, 0) = 0 [pid 15073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15073] write(3, "1000", 4) = 4 [pid 15073] close(3) = 0 [pid 15073] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15073] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15073] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15073] close(5) = 0 [pid 15073] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15076 attached ) = 5009 [pid 15073] tkill(5009, SIGSTOP) = 0 [pid 15076] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5008, si_uid=0} --- [pid 15073] close(3 [pid 15076] --- stopped by SIGSTOP --- [pid 15073] <... close resumed>) = 0 [pid 15073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5009, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15073] close(4) = 0 [pid 15073] close(5) = -1 EBADF (Bad file descriptor) [pid 15073] close(6) = -1 EBADF (Bad file descriptor) [pid 15073] close(7) = -1 EBADF (Bad file descriptor) [pid 15073] close(8) = -1 EBADF (Bad file descriptor) [pid 15073] close(9) = -1 EBADF (Bad file descriptor) [pid 15073] close(10) = -1 EBADF (Bad file descriptor) [pid 15073] close(11) = -1 EBADF (Bad file descriptor) [pid 15073] close(12) = -1 EBADF (Bad file descriptor) [pid 15073] close(13) = -1 EBADF (Bad file descriptor) [pid 15073] close(14) = -1 EBADF (Bad file descriptor) [pid 15073] close(15) = -1 EBADF (Bad file descriptor) [pid 15073] close(16) = -1 EBADF (Bad file descriptor) [pid 15073] close(17) = -1 EBADF (Bad file descriptor) [pid 15073] close(18) = -1 EBADF (Bad file descriptor) [pid 15073] close(19) = -1 EBADF (Bad file descriptor) [pid 15073] close(20) = -1 EBADF (Bad file descriptor) [pid 15073] close(21) = -1 EBADF (Bad file descriptor) [pid 15073] close(22) = -1 EBADF (Bad file descriptor) [pid 15073] close(23) = -1 EBADF (Bad file descriptor) [pid 15073] close(24) = -1 EBADF (Bad file descriptor) [pid 15073] close(25) = -1 EBADF (Bad file descriptor) [pid 15073] close(26) = -1 EBADF (Bad file descriptor) [pid 15073] close(27) = -1 EBADF (Bad file descriptor) [pid 15073] close(28) = -1 EBADF (Bad file descriptor) [pid 15073] close(29) = -1 EBADF (Bad file descriptor) [pid 15073] exit_group(0) = ? [pid 15073] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5008, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 178.271763][T15073] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15077 attached , child_tidptr=0x5555570da650) = 5010 [pid 15077] set_robust_list(0x5555570da660, 24) = 0 [pid 15077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15077] setpgid(0, 0) = 0 [pid 15077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15077] write(3, "1000", 4) = 4 [pid 15077] close(3) = 0 [pid 15077] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15077] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15077] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15077] close(5) = 0 [pid 15077] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15080 attached ) = 5011 [pid 15077] tkill(5011, SIGSTOP) = 0 [pid 15080] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5010, si_uid=0} --- [pid 15077] close(3 [pid 15080] --- stopped by SIGSTOP --- [pid 15077] <... close resumed>) = 0 [pid 15077] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5011, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15077] close(4) = 0 [pid 15077] close(5) = -1 EBADF (Bad file descriptor) [pid 15077] close(6) = -1 EBADF (Bad file descriptor) [pid 15077] close(7) = -1 EBADF (Bad file descriptor) [pid 15077] close(8) = -1 EBADF (Bad file descriptor) [pid 15077] close(9) = -1 EBADF (Bad file descriptor) [pid 15077] close(10) = -1 EBADF (Bad file descriptor) [pid 15077] close(11) = -1 EBADF (Bad file descriptor) [pid 15077] close(12) = -1 EBADF (Bad file descriptor) [pid 15077] close(13) = -1 EBADF (Bad file descriptor) [pid 15077] close(14) = -1 EBADF (Bad file descriptor) [pid 15077] close(15) = -1 EBADF (Bad file descriptor) [pid 15077] close(16) = -1 EBADF (Bad file descriptor) [pid 15077] close(17) = -1 EBADF (Bad file descriptor) [pid 15077] close(18) = -1 EBADF (Bad file descriptor) [pid 15077] close(19) = -1 EBADF (Bad file descriptor) [pid 15077] close(20) = -1 EBADF (Bad file descriptor) [pid 15077] close(21) = -1 EBADF (Bad file descriptor) [pid 15077] close(22) = -1 EBADF (Bad file descriptor) [pid 15077] close(23) = -1 EBADF (Bad file descriptor) [pid 15077] close(24) = -1 EBADF (Bad file descriptor) [pid 15077] close(25) = -1 EBADF (Bad file descriptor) [pid 15077] close(26) = -1 EBADF (Bad file descriptor) [ 178.353195][T15077] vhci_hcd vhci_hcd.0: port 0 already used [pid 15077] close(27) = -1 EBADF (Bad file descriptor) [pid 15077] close(28) = -1 EBADF (Bad file descriptor) [pid 15077] close(29) = -1 EBADF (Bad file descriptor) [pid 15077] exit_group(0) = ? [pid 15077] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5010, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15081 attached , child_tidptr=0x5555570da650) = 5012 [pid 15081] set_robust_list(0x5555570da660, 24) = 0 [pid 15081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15081] setpgid(0, 0) = 0 [pid 15081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15081] write(3, "1000", 4) = 4 [pid 15081] close(3) = 0 [pid 15081] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15081] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15081] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15081] close(5) = 0 [pid 15081] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15084 attached ) = 5013 [pid 15081] tkill(5013, SIGSTOP) = 0 [pid 15084] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5012, si_uid=0} --- [pid 15081] close(3 [pid 15084] --- stopped by SIGSTOP --- [pid 15081] <... close resumed>) = 0 [pid 15081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5013, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15081] close(4) = 0 [pid 15081] close(5) = -1 EBADF (Bad file descriptor) [pid 15081] close(6) = -1 EBADF (Bad file descriptor) [pid 15081] close(7) = -1 EBADF (Bad file descriptor) [pid 15081] close(8) = -1 EBADF (Bad file descriptor) [pid 15081] close(9) = -1 EBADF (Bad file descriptor) [pid 15081] close(10) = -1 EBADF (Bad file descriptor) [pid 15081] close(11) = -1 EBADF (Bad file descriptor) [pid 15081] close(12) = -1 EBADF (Bad file descriptor) [pid 15081] close(13) = -1 EBADF (Bad file descriptor) [pid 15081] close(14) = -1 EBADF (Bad file descriptor) [pid 15081] close(15) = -1 EBADF (Bad file descriptor) [pid 15081] close(16) = -1 EBADF (Bad file descriptor) [pid 15081] close(17) = -1 EBADF (Bad file descriptor) [pid 15081] close(18) = -1 EBADF (Bad file descriptor) [pid 15081] close(19) = -1 EBADF (Bad file descriptor) [pid 15081] close(20) = -1 EBADF (Bad file descriptor) [pid 15081] close(21) = -1 EBADF (Bad file descriptor) [pid 15081] close(22) = -1 EBADF (Bad file descriptor) [pid 15081] close(23) = -1 EBADF (Bad file descriptor) [pid 15081] close(24) = -1 EBADF (Bad file descriptor) [pid 15081] close(25) = -1 EBADF (Bad file descriptor) [pid 15081] close(26) = -1 EBADF (Bad file descriptor) [pid 15081] close(27) = -1 EBADF (Bad file descriptor) [pid 15081] close(28) = -1 EBADF (Bad file descriptor) [pid 15081] close(29) = -1 EBADF (Bad file descriptor) [ 178.446598][T15081] vhci_hcd vhci_hcd.0: port 0 already used [pid 15081] exit_group(0) = ? [pid 15081] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5012, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15085 attached , child_tidptr=0x5555570da650) = 5014 [pid 15085] set_robust_list(0x5555570da660, 24) = 0 [pid 15085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15085] setpgid(0, 0) = 0 [pid 15085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15085] write(3, "1000", 4) = 4 [pid 15085] close(3) = 0 [pid 15085] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15085] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15085] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15085] close(5) = 0 [pid 15085] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15088 attached ) = 5015 [pid 15085] tkill(5015, SIGSTOP) = 0 [pid 15088] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5014, si_uid=0} --- [pid 15085] close(3 [pid 15088] --- stopped by SIGSTOP --- [pid 15085] <... close resumed>) = 0 [pid 15085] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5015, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15085] close(4) = 0 [pid 15085] close(5) = -1 EBADF (Bad file descriptor) [pid 15085] close(6) = -1 EBADF (Bad file descriptor) [pid 15085] close(7) = -1 EBADF (Bad file descriptor) [pid 15085] close(8) = -1 EBADF (Bad file descriptor) [pid 15085] close(9) = -1 EBADF (Bad file descriptor) [pid 15085] close(10) = -1 EBADF (Bad file descriptor) [pid 15085] close(11) = -1 EBADF (Bad file descriptor) [pid 15085] close(12) = -1 EBADF (Bad file descriptor) [pid 15085] close(13) = -1 EBADF (Bad file descriptor) [pid 15085] close(14) = -1 EBADF (Bad file descriptor) [pid 15085] close(15) = -1 EBADF (Bad file descriptor) [pid 15085] close(16) = -1 EBADF (Bad file descriptor) [pid 15085] close(17) = -1 EBADF (Bad file descriptor) [pid 15085] close(18) = -1 EBADF (Bad file descriptor) [pid 15085] close(19) = -1 EBADF (Bad file descriptor) [pid 15085] close(20) = -1 EBADF (Bad file descriptor) [pid 15085] close(21) = -1 EBADF (Bad file descriptor) [pid 15085] close(22) = -1 EBADF (Bad file descriptor) [pid 15085] close(23) = -1 EBADF (Bad file descriptor) [pid 15085] close(24) = -1 EBADF (Bad file descriptor) [pid 15085] close(25) = -1 EBADF (Bad file descriptor) [pid 15085] close(26) = -1 EBADF (Bad file descriptor) [pid 15085] close(27) = -1 EBADF (Bad file descriptor) [pid 15085] close(28) = -1 EBADF (Bad file descriptor) [pid 15085] close(29) = -1 EBADF (Bad file descriptor) [pid 15085] exit_group(0) = ? [pid 15085] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5014, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 178.533996][T15085] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15089 attached [pid 15089] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5016 [pid 15089] <... set_robust_list resumed>) = 0 [pid 15089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15089] setpgid(0, 0) = 0 [pid 15089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15089] write(3, "1000", 4) = 4 [pid 15089] close(3) = 0 [pid 15089] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15089] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15089] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15089] close(5) = 0 [pid 15089] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15092 attached ) = 5017 [pid 15089] tkill(5017, SIGSTOP) = 0 [pid 15092] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5016, si_uid=0} --- [pid 15089] close(3 [pid 15092] --- stopped by SIGSTOP --- [pid 15089] <... close resumed>) = 0 [pid 15089] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5017, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15089] close(4) = 0 [pid 15089] close(5) = -1 EBADF (Bad file descriptor) [pid 15089] close(6) = -1 EBADF (Bad file descriptor) [pid 15089] close(7) = -1 EBADF (Bad file descriptor) [pid 15089] close(8) = -1 EBADF (Bad file descriptor) [pid 15089] close(9) = -1 EBADF (Bad file descriptor) [pid 15089] close(10) = -1 EBADF (Bad file descriptor) [pid 15089] close(11) = -1 EBADF (Bad file descriptor) [pid 15089] close(12) = -1 EBADF (Bad file descriptor) [pid 15089] close(13) = -1 EBADF (Bad file descriptor) [pid 15089] close(14) = -1 EBADF (Bad file descriptor) [pid 15089] close(15) = -1 EBADF (Bad file descriptor) [pid 15089] close(16) = -1 EBADF (Bad file descriptor) [pid 15089] close(17) = -1 EBADF (Bad file descriptor) [pid 15089] close(18) = -1 EBADF (Bad file descriptor) [pid 15089] close(19) = -1 EBADF (Bad file descriptor) [pid 15089] close(20) = -1 EBADF (Bad file descriptor) [pid 15089] close(21) = -1 EBADF (Bad file descriptor) [pid 15089] close(22) = -1 EBADF (Bad file descriptor) [pid 15089] close(23) = -1 EBADF (Bad file descriptor) [pid 15089] close(24) = -1 EBADF (Bad file descriptor) [pid 15089] close(25) = -1 EBADF (Bad file descriptor) [pid 15089] close(26) = -1 EBADF (Bad file descriptor) [pid 15089] close(27) = -1 EBADF (Bad file descriptor) [pid 15089] close(28) = -1 EBADF (Bad file descriptor) [pid 15089] close(29) = -1 EBADF (Bad file descriptor) [pid 15089] exit_group(0) = ? [pid 15089] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5016, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15093 attached [pid 15093] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5018 [pid 15093] <... set_robust_list resumed>) = 0 [ 178.612855][T15089] vhci_hcd vhci_hcd.0: port 0 already used [pid 15093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15093] setpgid(0, 0) = 0 [pid 15093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15093] write(3, "1000", 4) = 4 [pid 15093] close(3) = 0 [pid 15093] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15093] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15093] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15093] close(5) = 0 [pid 15093] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15096 attached ) = 5019 [pid 15093] tkill(5019, SIGSTOP) = 0 [pid 15096] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5018, si_uid=0} --- [pid 15093] close(3 [pid 15096] --- stopped by SIGSTOP --- [pid 15093] <... close resumed>) = 0 [pid 15093] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5019, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15093] close(4) = 0 [pid 15093] close(5) = -1 EBADF (Bad file descriptor) [pid 15093] close(6) = -1 EBADF (Bad file descriptor) [pid 15093] close(7) = -1 EBADF (Bad file descriptor) [pid 15093] close(8) = -1 EBADF (Bad file descriptor) [pid 15093] close(9) = -1 EBADF (Bad file descriptor) [pid 15093] close(10) = -1 EBADF (Bad file descriptor) [pid 15093] close(11) = -1 EBADF (Bad file descriptor) [pid 15093] close(12) = -1 EBADF (Bad file descriptor) [pid 15093] close(13) = -1 EBADF (Bad file descriptor) [pid 15093] close(14) = -1 EBADF (Bad file descriptor) [pid 15093] close(15) = -1 EBADF (Bad file descriptor) [pid 15093] close(16) = -1 EBADF (Bad file descriptor) [pid 15093] close(17) = -1 EBADF (Bad file descriptor) [pid 15093] close(18) = -1 EBADF (Bad file descriptor) [pid 15093] close(19) = -1 EBADF (Bad file descriptor) [pid 15093] close(20) = -1 EBADF (Bad file descriptor) [pid 15093] close(21) = -1 EBADF (Bad file descriptor) [pid 15093] close(22) = -1 EBADF (Bad file descriptor) [pid 15093] close(23) = -1 EBADF (Bad file descriptor) [pid 15093] close(24) = -1 EBADF (Bad file descriptor) [pid 15093] close(25) = -1 EBADF (Bad file descriptor) [pid 15093] close(26) = -1 EBADF (Bad file descriptor) [pid 15093] close(27) = -1 EBADF (Bad file descriptor) [pid 15093] close(28) = -1 EBADF (Bad file descriptor) [pid 15093] close(29) = -1 EBADF (Bad file descriptor) [ 178.687568][T15093] vhci_hcd vhci_hcd.0: port 0 already used [pid 15093] exit_group(0) = ? [pid 15093] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5018, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15097 attached , child_tidptr=0x5555570da650) = 5020 [pid 15097] set_robust_list(0x5555570da660, 24) = 0 [pid 15097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15097] setpgid(0, 0) = 0 [pid 15097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15097] write(3, "1000", 4) = 4 [pid 15097] close(3) = 0 [pid 15097] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15097] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15097] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15097] close(5) = 0 [pid 15097] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15100 attached ) = 5021 [pid 15097] tkill(5021, SIGSTOP) = 0 [pid 15097] close(3) = 0 [pid 15100] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5020, si_uid=0} --- [pid 15097] close(4 [pid 15100] --- stopped by SIGSTOP --- [pid 15097] <... close resumed>) = 0 [pid 15097] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5021, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15097] close(5) = -1 EBADF (Bad file descriptor) [pid 15097] close(6) = -1 EBADF (Bad file descriptor) [pid 15097] close(7) = -1 EBADF (Bad file descriptor) [pid 15097] close(8) = -1 EBADF (Bad file descriptor) [pid 15097] close(9) = -1 EBADF (Bad file descriptor) [pid 15097] close(10) = -1 EBADF (Bad file descriptor) [pid 15097] close(11) = -1 EBADF (Bad file descriptor) [pid 15097] close(12) = -1 EBADF (Bad file descriptor) [pid 15097] close(13) = -1 EBADF (Bad file descriptor) [pid 15097] close(14) = -1 EBADF (Bad file descriptor) [pid 15097] close(15) = -1 EBADF (Bad file descriptor) [pid 15097] close(16) = -1 EBADF (Bad file descriptor) [pid 15097] close(17) = -1 EBADF (Bad file descriptor) [pid 15097] close(18) = -1 EBADF (Bad file descriptor) [pid 15097] close(19) = -1 EBADF (Bad file descriptor) [pid 15097] close(20) = -1 EBADF (Bad file descriptor) [pid 15097] close(21) = -1 EBADF (Bad file descriptor) [pid 15097] close(22) = -1 EBADF (Bad file descriptor) [pid 15097] close(23) = -1 EBADF (Bad file descriptor) [pid 15097] close(24) = -1 EBADF (Bad file descriptor) [pid 15097] close(25) = -1 EBADF (Bad file descriptor) [pid 15097] close(26) = -1 EBADF (Bad file descriptor) [pid 15097] close(27) = -1 EBADF (Bad file descriptor) [pid 15097] close(28) = -1 EBADF (Bad file descriptor) [pid 15097] close(29) = -1 EBADF (Bad file descriptor) [pid 15097] exit_group(0) = ? [pid 15097] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5020, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 178.773639][T15097] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15101 attached , child_tidptr=0x5555570da650) = 5022 [pid 15101] set_robust_list(0x5555570da660, 24) = 0 [pid 15101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15101] setpgid(0, 0) = 0 [pid 15101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15101] write(3, "1000", 4) = 4 [pid 15101] close(3) = 0 [pid 15101] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15101] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15101] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15101] close(5) = 0 [pid 15101] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15104 attached ) = 5023 [pid 15101] tkill(5023, SIGSTOP) = 0 [pid 15104] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5022, si_uid=0} --- [pid 15101] close(3 [pid 15104] --- stopped by SIGSTOP --- [pid 15101] <... close resumed>) = 0 [pid 15101] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5023, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15101] close(4) = 0 [pid 15101] close(5) = -1 EBADF (Bad file descriptor) [pid 15101] close(6) = -1 EBADF (Bad file descriptor) [pid 15101] close(7) = -1 EBADF (Bad file descriptor) [pid 15101] close(8) = -1 EBADF (Bad file descriptor) [pid 15101] close(9) = -1 EBADF (Bad file descriptor) [pid 15101] close(10) = -1 EBADF (Bad file descriptor) [pid 15101] close(11) = -1 EBADF (Bad file descriptor) [pid 15101] close(12) = -1 EBADF (Bad file descriptor) [pid 15101] close(13) = -1 EBADF (Bad file descriptor) [pid 15101] close(14) = -1 EBADF (Bad file descriptor) [pid 15101] close(15) = -1 EBADF (Bad file descriptor) [pid 15101] close(16) = -1 EBADF (Bad file descriptor) [pid 15101] close(17) = -1 EBADF (Bad file descriptor) [pid 15101] close(18) = -1 EBADF (Bad file descriptor) [pid 15101] close(19) = -1 EBADF (Bad file descriptor) [pid 15101] close(20) = -1 EBADF (Bad file descriptor) [pid 15101] close(21) = -1 EBADF (Bad file descriptor) [pid 15101] close(22) = -1 EBADF (Bad file descriptor) [pid 15101] close(23) = -1 EBADF (Bad file descriptor) [pid 15101] close(24) = -1 EBADF (Bad file descriptor) [pid 15101] close(25) = -1 EBADF (Bad file descriptor) [pid 15101] close(26) = -1 EBADF (Bad file descriptor) [pid 15101] close(27) = -1 EBADF (Bad file descriptor) [pid 15101] close(28) = -1 EBADF (Bad file descriptor) [ 178.850228][T15101] vhci_hcd vhci_hcd.0: port 0 already used [pid 15101] close(29) = -1 EBADF (Bad file descriptor) [pid 15101] exit_group(0) = ? [pid 15101] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5022, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15105 attached , child_tidptr=0x5555570da650) = 5024 [pid 15105] set_robust_list(0x5555570da660, 24) = 0 [pid 15105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15105] setpgid(0, 0) = 0 [pid 15105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15105] write(3, "1000", 4) = 4 [pid 15105] close(3) = 0 [pid 15105] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15105] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15105] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15105] close(5) = 0 [pid 15105] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15108 attached ) = 5025 [pid 15105] tkill(5025, SIGSTOP) = 0 [pid 15108] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5024, si_uid=0} --- [pid 15105] close(3 [pid 15108] --- stopped by SIGSTOP --- [pid 15105] <... close resumed>) = 0 [pid 15105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5025, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15105] close(4) = 0 [pid 15105] close(5) = -1 EBADF (Bad file descriptor) [pid 15105] close(6) = -1 EBADF (Bad file descriptor) [pid 15105] close(7) = -1 EBADF (Bad file descriptor) [pid 15105] close(8) = -1 EBADF (Bad file descriptor) [pid 15105] close(9) = -1 EBADF (Bad file descriptor) [pid 15105] close(10) = -1 EBADF (Bad file descriptor) [pid 15105] close(11) = -1 EBADF (Bad file descriptor) [pid 15105] close(12) = -1 EBADF (Bad file descriptor) [pid 15105] close(13) = -1 EBADF (Bad file descriptor) [pid 15105] close(14) = -1 EBADF (Bad file descriptor) [pid 15105] close(15) = -1 EBADF (Bad file descriptor) [pid 15105] close(16) = -1 EBADF (Bad file descriptor) [pid 15105] close(17) = -1 EBADF (Bad file descriptor) [pid 15105] close(18) = -1 EBADF (Bad file descriptor) [pid 15105] close(19) = -1 EBADF (Bad file descriptor) [pid 15105] close(20) = -1 EBADF (Bad file descriptor) [pid 15105] close(21) = -1 EBADF (Bad file descriptor) [pid 15105] close(22) = -1 EBADF (Bad file descriptor) [pid 15105] close(23) = -1 EBADF (Bad file descriptor) [pid 15105] close(24) = -1 EBADF (Bad file descriptor) [pid 15105] close(25) = -1 EBADF (Bad file descriptor) [pid 15105] close(26) = -1 EBADF (Bad file descriptor) [pid 15105] close(27) = -1 EBADF (Bad file descriptor) [pid 15105] close(28) = -1 EBADF (Bad file descriptor) [pid 15105] close(29) = -1 EBADF (Bad file descriptor) [pid 15105] exit_group(0) = ? [ 178.935976][T15105] vhci_hcd vhci_hcd.0: port 0 already used [pid 15105] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5024, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15109 attached , child_tidptr=0x5555570da650) = 5026 [pid 15109] set_robust_list(0x5555570da660, 24) = 0 [pid 15109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15109] setpgid(0, 0) = 0 [pid 15109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15109] write(3, "1000", 4) = 4 [pid 15109] close(3) = 0 [pid 15109] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15109] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15109] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15109] close(5) = 0 [pid 15109] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15112 attached ) = 5027 [pid 15109] tkill(5027, SIGSTOP) = 0 [pid 15112] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5026, si_uid=0} --- [pid 15112] --- stopped by SIGSTOP --- [pid 15109] close(3) = 0 [pid 15109] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5027, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15109] close(4) = 0 [pid 15109] close(5) = -1 EBADF (Bad file descriptor) [pid 15109] close(6) = -1 EBADF (Bad file descriptor) [pid 15109] close(7) = -1 EBADF (Bad file descriptor) [pid 15109] close(8) = -1 EBADF (Bad file descriptor) [pid 15109] close(9) = -1 EBADF (Bad file descriptor) [pid 15109] close(10) = -1 EBADF (Bad file descriptor) [pid 15109] close(11) = -1 EBADF (Bad file descriptor) [pid 15109] close(12) = -1 EBADF (Bad file descriptor) [pid 15109] close(13) = -1 EBADF (Bad file descriptor) [pid 15109] close(14) = -1 EBADF (Bad file descriptor) [pid 15109] close(15) = -1 EBADF (Bad file descriptor) [pid 15109] close(16) = -1 EBADF (Bad file descriptor) [pid 15109] close(17) = -1 EBADF (Bad file descriptor) [pid 15109] close(18) = -1 EBADF (Bad file descriptor) [pid 15109] close(19) = -1 EBADF (Bad file descriptor) [pid 15109] close(20) = -1 EBADF (Bad file descriptor) [pid 15109] close(21) = -1 EBADF (Bad file descriptor) [pid 15109] close(22) = -1 EBADF (Bad file descriptor) [pid 15109] close(23) = -1 EBADF (Bad file descriptor) [pid 15109] close(24) = -1 EBADF (Bad file descriptor) [pid 15109] close(25) = -1 EBADF (Bad file descriptor) [pid 15109] close(26) = -1 EBADF (Bad file descriptor) [pid 15109] close(27) = -1 EBADF (Bad file descriptor) [pid 15109] close(28) = -1 EBADF (Bad file descriptor) [pid 15109] close(29) = -1 EBADF (Bad file descriptor) [pid 15109] exit_group(0) = ? [pid 15109] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5026, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 179.016917][T15109] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15113 attached , child_tidptr=0x5555570da650) = 5028 [pid 15113] set_robust_list(0x5555570da660, 24) = 0 [pid 15113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15113] setpgid(0, 0) = 0 [pid 15113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15113] write(3, "1000", 4) = 4 [pid 15113] close(3) = 0 [pid 15113] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15113] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15113] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15113] close(5) = 0 [pid 15113] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15116 attached ) = 5029 [pid 15113] tkill(5029, SIGSTOP) = 0 [pid 15116] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5028, si_uid=0} --- [pid 15113] close(3 [pid 15116] --- stopped by SIGSTOP --- [pid 15113] <... close resumed>) = 0 [pid 15113] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5029, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15113] close(4) = 0 [pid 15113] close(5) = -1 EBADF (Bad file descriptor) [pid 15113] close(6) = -1 EBADF (Bad file descriptor) [pid 15113] close(7) = -1 EBADF (Bad file descriptor) [pid 15113] close(8) = -1 EBADF (Bad file descriptor) [pid 15113] close(9) = -1 EBADF (Bad file descriptor) [pid 15113] close(10) = -1 EBADF (Bad file descriptor) [pid 15113] close(11) = -1 EBADF (Bad file descriptor) [pid 15113] close(12) = -1 EBADF (Bad file descriptor) [pid 15113] close(13) = -1 EBADF (Bad file descriptor) [pid 15113] close(14) = -1 EBADF (Bad file descriptor) [pid 15113] close(15) = -1 EBADF (Bad file descriptor) [pid 15113] close(16) = -1 EBADF (Bad file descriptor) [pid 15113] close(17) = -1 EBADF (Bad file descriptor) [pid 15113] close(18) = -1 EBADF (Bad file descriptor) [pid 15113] close(19) = -1 EBADF (Bad file descriptor) [pid 15113] close(20) = -1 EBADF (Bad file descriptor) [pid 15113] close(21) = -1 EBADF (Bad file descriptor) [pid 15113] close(22) = -1 EBADF (Bad file descriptor) [pid 15113] close(23) = -1 EBADF (Bad file descriptor) [pid 15113] close(24) = -1 EBADF (Bad file descriptor) [pid 15113] close(25) = -1 EBADF (Bad file descriptor) [pid 15113] close(26) = -1 EBADF (Bad file descriptor) [pid 15113] close(27) = -1 EBADF (Bad file descriptor) [pid 15113] close(28) = -1 EBADF (Bad file descriptor) [pid 15113] close(29) = -1 EBADF (Bad file descriptor) [pid 15113] exit_group(0) = ? [pid 15113] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5028, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 179.094761][T15113] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15117 attached , child_tidptr=0x5555570da650) = 5030 [pid 15117] set_robust_list(0x5555570da660, 24) = 0 [pid 15117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15117] setpgid(0, 0) = 0 [pid 15117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15117] write(3, "1000", 4) = 4 [pid 15117] close(3) = 0 [pid 15117] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15117] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15117] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15117] close(5) = 0 [pid 15117] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15120 attached ) = 5031 [pid 15117] tkill(5031, SIGSTOP) = 0 [pid 15120] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5030, si_uid=0} --- [pid 15117] close(3 [pid 15120] --- stopped by SIGSTOP --- [pid 15117] <... close resumed>) = 0 [pid 15117] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5031, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15117] close(4) = 0 [pid 15117] close(5) = -1 EBADF (Bad file descriptor) [pid 15117] close(6) = -1 EBADF (Bad file descriptor) [pid 15117] close(7) = -1 EBADF (Bad file descriptor) [pid 15117] close(8) = -1 EBADF (Bad file descriptor) [pid 15117] close(9) = -1 EBADF (Bad file descriptor) [pid 15117] close(10) = -1 EBADF (Bad file descriptor) [pid 15117] close(11) = -1 EBADF (Bad file descriptor) [pid 15117] close(12) = -1 EBADF (Bad file descriptor) [pid 15117] close(13) = -1 EBADF (Bad file descriptor) [pid 15117] close(14) = -1 EBADF (Bad file descriptor) [pid 15117] close(15) = -1 EBADF (Bad file descriptor) [pid 15117] close(16) = -1 EBADF (Bad file descriptor) [pid 15117] close(17) = -1 EBADF (Bad file descriptor) [pid 15117] close(18) = -1 EBADF (Bad file descriptor) [pid 15117] close(19) = -1 EBADF (Bad file descriptor) [pid 15117] close(20) = -1 EBADF (Bad file descriptor) [pid 15117] close(21) = -1 EBADF (Bad file descriptor) [pid 15117] close(22) = -1 EBADF (Bad file descriptor) [pid 15117] close(23) = -1 EBADF (Bad file descriptor) [pid 15117] close(24) = -1 EBADF (Bad file descriptor) [pid 15117] close(25) = -1 EBADF (Bad file descriptor) [pid 15117] close(26) = -1 EBADF (Bad file descriptor) [pid 15117] close(27) = -1 EBADF (Bad file descriptor) [pid 15117] close(28) = -1 EBADF (Bad file descriptor) [pid 15117] close(29) = -1 EBADF (Bad file descriptor) [pid 15117] exit_group(0) = ? [pid 15117] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5030, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15121 attached , child_tidptr=0x5555570da650) = 5032 [pid 15121] set_robust_list(0x5555570da660, 24) = 0 [ 179.173055][T15117] vhci_hcd vhci_hcd.0: port 0 already used [pid 15121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15121] setpgid(0, 0) = 0 [pid 15121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15121] write(3, "1000", 4) = 4 [pid 15121] close(3) = 0 [pid 15121] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15121] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15121] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15121] close(5) = 0 [pid 15121] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15124 attached ) = 5033 [pid 15121] tkill(5033, SIGSTOP) = 0 [pid 15124] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5032, si_uid=0} --- [pid 15121] close(3 [pid 15124] --- stopped by SIGSTOP --- [pid 15121] <... close resumed>) = 0 [pid 15121] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5033, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15121] close(4) = 0 [pid 15121] close(5) = -1 EBADF (Bad file descriptor) [pid 15121] close(6) = -1 EBADF (Bad file descriptor) [pid 15121] close(7) = -1 EBADF (Bad file descriptor) [pid 15121] close(8) = -1 EBADF (Bad file descriptor) [pid 15121] close(9) = -1 EBADF (Bad file descriptor) [pid 15121] close(10) = -1 EBADF (Bad file descriptor) [pid 15121] close(11) = -1 EBADF (Bad file descriptor) [pid 15121] close(12) = -1 EBADF (Bad file descriptor) [pid 15121] close(13) = -1 EBADF (Bad file descriptor) [pid 15121] close(14) = -1 EBADF (Bad file descriptor) [pid 15121] close(15) = -1 EBADF (Bad file descriptor) [pid 15121] close(16) = -1 EBADF (Bad file descriptor) [pid 15121] close(17) = -1 EBADF (Bad file descriptor) [pid 15121] close(18) = -1 EBADF (Bad file descriptor) [pid 15121] close(19) = -1 EBADF (Bad file descriptor) [pid 15121] close(20) = -1 EBADF (Bad file descriptor) [pid 15121] close(21) = -1 EBADF (Bad file descriptor) [pid 15121] close(22) = -1 EBADF (Bad file descriptor) [pid 15121] close(23) = -1 EBADF (Bad file descriptor) [pid 15121] close(24) = -1 EBADF (Bad file descriptor) [pid 15121] close(25) = -1 EBADF (Bad file descriptor) [pid 15121] close(26) = -1 EBADF (Bad file descriptor) [pid 15121] close(27) = -1 EBADF (Bad file descriptor) [pid 15121] close(28) = -1 EBADF (Bad file descriptor) [pid 15121] close(29) = -1 EBADF (Bad file descriptor) [ 179.247435][T15121] vhci_hcd vhci_hcd.0: port 0 already used [pid 15121] exit_group(0) = ? [pid 15121] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5032, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15125 attached , child_tidptr=0x5555570da650) = 5034 [pid 15125] set_robust_list(0x5555570da660, 24) = 0 [pid 15125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15125] setpgid(0, 0) = 0 [pid 15125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15125] write(3, "1000", 4) = 4 [pid 15125] close(3) = 0 [pid 15125] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15125] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15125] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15125] close(5) = 0 [pid 15125] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15128 attached ) = 5035 [pid 15125] tkill(5035, SIGSTOP) = 0 [pid 15128] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5034, si_uid=0} --- [pid 15125] close(3 [pid 15128] --- stopped by SIGSTOP --- [pid 15125] <... close resumed>) = 0 [pid 15125] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5035, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15125] close(4) = 0 [pid 15125] close(5) = -1 EBADF (Bad file descriptor) [pid 15125] close(6) = -1 EBADF (Bad file descriptor) [pid 15125] close(7) = -1 EBADF (Bad file descriptor) [pid 15125] close(8) = -1 EBADF (Bad file descriptor) [pid 15125] close(9) = -1 EBADF (Bad file descriptor) [pid 15125] close(10) = -1 EBADF (Bad file descriptor) [pid 15125] close(11) = -1 EBADF (Bad file descriptor) [pid 15125] close(12) = -1 EBADF (Bad file descriptor) [pid 15125] close(13) = -1 EBADF (Bad file descriptor) [pid 15125] close(14) = -1 EBADF (Bad file descriptor) [pid 15125] close(15) = -1 EBADF (Bad file descriptor) [pid 15125] close(16) = -1 EBADF (Bad file descriptor) [pid 15125] close(17) = -1 EBADF (Bad file descriptor) [pid 15125] close(18) = -1 EBADF (Bad file descriptor) [pid 15125] close(19) = -1 EBADF (Bad file descriptor) [pid 15125] close(20) = -1 EBADF (Bad file descriptor) [pid 15125] close(21) = -1 EBADF (Bad file descriptor) [pid 15125] close(22) = -1 EBADF (Bad file descriptor) [pid 15125] close(23) = -1 EBADF (Bad file descriptor) [pid 15125] close(24) = -1 EBADF (Bad file descriptor) [pid 15125] close(25) = -1 EBADF (Bad file descriptor) [pid 15125] close(26) = -1 EBADF (Bad file descriptor) [pid 15125] close(27) = -1 EBADF (Bad file descriptor) [pid 15125] close(28) = -1 EBADF (Bad file descriptor) [ 179.330485][T15125] vhci_hcd vhci_hcd.0: port 0 already used [pid 15125] close(29) = -1 EBADF (Bad file descriptor) [pid 15125] exit_group(0) = ? [pid 15125] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5034, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15129 attached , child_tidptr=0x5555570da650) = 5036 [pid 15129] set_robust_list(0x5555570da660, 24) = 0 [pid 15129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15129] setpgid(0, 0) = 0 [pid 15129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15129] write(3, "1000", 4) = 4 [pid 15129] close(3) = 0 [pid 15129] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15129] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15129] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15129] close(5) = 0 [pid 15129] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15132 attached ) = 5037 [pid 15129] tkill(5037, SIGSTOP) = 0 [pid 15132] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5036, si_uid=0} --- [pid 15129] close(3 [pid 15132] --- stopped by SIGSTOP --- [pid 15129] <... close resumed>) = 0 [pid 15129] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5037, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15129] close(4) = 0 [pid 15129] close(5) = -1 EBADF (Bad file descriptor) [pid 15129] close(6) = -1 EBADF (Bad file descriptor) [pid 15129] close(7) = -1 EBADF (Bad file descriptor) [pid 15129] close(8) = -1 EBADF (Bad file descriptor) [pid 15129] close(9) = -1 EBADF (Bad file descriptor) [pid 15129] close(10) = -1 EBADF (Bad file descriptor) [pid 15129] close(11) = -1 EBADF (Bad file descriptor) [pid 15129] close(12) = -1 EBADF (Bad file descriptor) [pid 15129] close(13) = -1 EBADF (Bad file descriptor) [pid 15129] close(14) = -1 EBADF (Bad file descriptor) [pid 15129] close(15) = -1 EBADF (Bad file descriptor) [pid 15129] close(16) = -1 EBADF (Bad file descriptor) [pid 15129] close(17) = -1 EBADF (Bad file descriptor) [pid 15129] close(18) = -1 EBADF (Bad file descriptor) [pid 15129] close(19) = -1 EBADF (Bad file descriptor) [pid 15129] close(20) = -1 EBADF (Bad file descriptor) [pid 15129] close(21) = -1 EBADF (Bad file descriptor) [pid 15129] close(22) = -1 EBADF (Bad file descriptor) [pid 15129] close(23) = -1 EBADF (Bad file descriptor) [pid 15129] close(24) = -1 EBADF (Bad file descriptor) [pid 15129] close(25) = -1 EBADF (Bad file descriptor) [pid 15129] close(26) = -1 EBADF (Bad file descriptor) [pid 15129] close(27) = -1 EBADF (Bad file descriptor) [pid 15129] close(28) = -1 EBADF (Bad file descriptor) [pid 15129] close(29) = -1 EBADF (Bad file descriptor) [ 179.416674][T15129] vhci_hcd vhci_hcd.0: port 0 already used [pid 15129] exit_group(0) = ? [pid 15129] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5036, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15133 attached , child_tidptr=0x5555570da650) = 5038 [pid 15133] set_robust_list(0x5555570da660, 24) = 0 [pid 15133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15133] setpgid(0, 0) = 0 [pid 15133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15133] write(3, "1000", 4) = 4 [pid 15133] close(3) = 0 [pid 15133] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15133] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15133] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15133] close(5) = 0 [pid 15133] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15136 attached ) = 5039 [pid 15133] tkill(5039, SIGSTOP) = 0 [pid 15136] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5038, si_uid=0} --- [pid 15133] close(3 [pid 15136] --- stopped by SIGSTOP --- [pid 15133] <... close resumed>) = 0 [pid 15133] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5039, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15133] close(4) = 0 [pid 15133] close(5) = -1 EBADF (Bad file descriptor) [pid 15133] close(6) = -1 EBADF (Bad file descriptor) [pid 15133] close(7) = -1 EBADF (Bad file descriptor) [pid 15133] close(8) = -1 EBADF (Bad file descriptor) [pid 15133] close(9) = -1 EBADF (Bad file descriptor) [pid 15133] close(10) = -1 EBADF (Bad file descriptor) [pid 15133] close(11) = -1 EBADF (Bad file descriptor) [pid 15133] close(12) = -1 EBADF (Bad file descriptor) [pid 15133] close(13) = -1 EBADF (Bad file descriptor) [pid 15133] close(14) = -1 EBADF (Bad file descriptor) [pid 15133] close(15) = -1 EBADF (Bad file descriptor) [pid 15133] close(16) = -1 EBADF (Bad file descriptor) [pid 15133] close(17) = -1 EBADF (Bad file descriptor) [pid 15133] close(18) = -1 EBADF (Bad file descriptor) [pid 15133] close(19) = -1 EBADF (Bad file descriptor) [pid 15133] close(20) = -1 EBADF (Bad file descriptor) [pid 15133] close(21) = -1 EBADF (Bad file descriptor) [pid 15133] close(22) = -1 EBADF (Bad file descriptor) [pid 15133] close(23) = -1 EBADF (Bad file descriptor) [pid 15133] close(24) = -1 EBADF (Bad file descriptor) [pid 15133] close(25) = -1 EBADF (Bad file descriptor) [pid 15133] close(26) = -1 EBADF (Bad file descriptor) [pid 15133] close(27) = -1 EBADF (Bad file descriptor) [pid 15133] close(28) = -1 EBADF (Bad file descriptor) [pid 15133] close(29) = -1 EBADF (Bad file descriptor) [pid 15133] exit_group(0) = ? [pid 15133] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5038, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15137 attached , child_tidptr=0x5555570da650) = 5040 [ 179.502277][T15133] vhci_hcd vhci_hcd.0: port 0 already used [pid 15137] set_robust_list(0x5555570da660, 24) = 0 [pid 15137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15137] setpgid(0, 0) = 0 [pid 15137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15137] write(3, "1000", 4) = 4 [pid 15137] close(3) = 0 [pid 15137] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15137] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15137] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15137] close(5) = 0 [pid 15137] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15140 attached ) = 5041 [pid 15137] tkill(5041, SIGSTOP) = 0 [pid 15140] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5040, si_uid=0} --- [pid 15137] close(3 [pid 15140] --- stopped by SIGSTOP --- [pid 15137] <... close resumed>) = 0 [pid 15137] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5041, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15137] close(4) = 0 [pid 15137] close(5) = -1 EBADF (Bad file descriptor) [pid 15137] close(6) = -1 EBADF (Bad file descriptor) [pid 15137] close(7) = -1 EBADF (Bad file descriptor) [pid 15137] close(8) = -1 EBADF (Bad file descriptor) [pid 15137] close(9) = -1 EBADF (Bad file descriptor) [pid 15137] close(10) = -1 EBADF (Bad file descriptor) [pid 15137] close(11) = -1 EBADF (Bad file descriptor) [pid 15137] close(12) = -1 EBADF (Bad file descriptor) [pid 15137] close(13) = -1 EBADF (Bad file descriptor) [pid 15137] close(14) = -1 EBADF (Bad file descriptor) [pid 15137] close(15) = -1 EBADF (Bad file descriptor) [pid 15137] close(16) = -1 EBADF (Bad file descriptor) [pid 15137] close(17) = -1 EBADF (Bad file descriptor) [pid 15137] close(18) = -1 EBADF (Bad file descriptor) [pid 15137] close(19) = -1 EBADF (Bad file descriptor) [pid 15137] close(20) = -1 EBADF (Bad file descriptor) [pid 15137] close(21) = -1 EBADF (Bad file descriptor) [pid 15137] close(22) = -1 EBADF (Bad file descriptor) [pid 15137] close(23) = -1 EBADF (Bad file descriptor) [pid 15137] close(24) = -1 EBADF (Bad file descriptor) [pid 15137] close(25) = -1 EBADF (Bad file descriptor) [pid 15137] close(26) = -1 EBADF (Bad file descriptor) [pid 15137] close(27) = -1 EBADF (Bad file descriptor) [pid 15137] close(28) = -1 EBADF (Bad file descriptor) [pid 15137] close(29) = -1 EBADF (Bad file descriptor) [ 179.577317][T15137] vhci_hcd vhci_hcd.0: port 0 already used [pid 15137] exit_group(0) = ? [pid 15137] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5040, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15141 attached , child_tidptr=0x5555570da650) = 5042 [pid 15141] set_robust_list(0x5555570da660, 24) = 0 [pid 15141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15141] setpgid(0, 0) = 0 [pid 15141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15141] write(3, "1000", 4) = 4 [pid 15141] close(3) = 0 [pid 15141] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15141] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15141] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15141] close(5) = 0 [pid 15141] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15144 attached ) = 5043 [pid 15141] tkill(5043, SIGSTOP) = 0 [pid 15144] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5042, si_uid=0} --- [pid 15141] close(3 [pid 15144] --- stopped by SIGSTOP --- [pid 15141] <... close resumed>) = 0 [pid 15141] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5043, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15141] close(4) = 0 [pid 15141] close(5) = -1 EBADF (Bad file descriptor) [pid 15141] close(6) = -1 EBADF (Bad file descriptor) [pid 15141] close(7) = -1 EBADF (Bad file descriptor) [pid 15141] close(8) = -1 EBADF (Bad file descriptor) [pid 15141] close(9) = -1 EBADF (Bad file descriptor) [pid 15141] close(10) = -1 EBADF (Bad file descriptor) [pid 15141] close(11) = -1 EBADF (Bad file descriptor) [pid 15141] close(12) = -1 EBADF (Bad file descriptor) [pid 15141] close(13) = -1 EBADF (Bad file descriptor) [pid 15141] close(14) = -1 EBADF (Bad file descriptor) [pid 15141] close(15) = -1 EBADF (Bad file descriptor) [pid 15141] close(16) = -1 EBADF (Bad file descriptor) [pid 15141] close(17) = -1 EBADF (Bad file descriptor) [pid 15141] close(18) = -1 EBADF (Bad file descriptor) [pid 15141] close(19) = -1 EBADF (Bad file descriptor) [pid 15141] close(20) = -1 EBADF (Bad file descriptor) [pid 15141] close(21) = -1 EBADF (Bad file descriptor) [pid 15141] close(22) = -1 EBADF (Bad file descriptor) [pid 15141] close(23) = -1 EBADF (Bad file descriptor) [pid 15141] close(24) = -1 EBADF (Bad file descriptor) [pid 15141] close(25) = -1 EBADF (Bad file descriptor) [pid 15141] close(26) = -1 EBADF (Bad file descriptor) [pid 15141] close(27) = -1 EBADF (Bad file descriptor) [pid 15141] close(28) = -1 EBADF (Bad file descriptor) [pid 15141] close(29) = -1 EBADF (Bad file descriptor) [pid 15141] exit_group(0) = ? [pid 15141] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5042, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15145 attached , child_tidptr=0x5555570da650) = 5044 [pid 15145] set_robust_list(0x5555570da660, 24) = 0 [pid 15145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 179.662415][T15141] vhci_hcd vhci_hcd.0: port 0 already used [pid 15145] setpgid(0, 0) = 0 [pid 15145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15145] write(3, "1000", 4) = 4 [pid 15145] close(3) = 0 [pid 15145] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15145] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15145] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15145] close(5) = 0 [pid 15145] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15148 attached ) = 5045 [pid 15145] tkill(5045, SIGSTOP) = 0 [pid 15148] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5044, si_uid=0} --- [pid 15145] close(3 [pid 15148] --- stopped by SIGSTOP --- [pid 15145] <... close resumed>) = 0 [pid 15145] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5045, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15145] close(4) = 0 [pid 15145] close(5) = -1 EBADF (Bad file descriptor) [pid 15145] close(6) = -1 EBADF (Bad file descriptor) [pid 15145] close(7) = -1 EBADF (Bad file descriptor) [pid 15145] close(8) = -1 EBADF (Bad file descriptor) [pid 15145] close(9) = -1 EBADF (Bad file descriptor) [pid 15145] close(10) = -1 EBADF (Bad file descriptor) [pid 15145] close(11) = -1 EBADF (Bad file descriptor) [pid 15145] close(12) = -1 EBADF (Bad file descriptor) [pid 15145] close(13) = -1 EBADF (Bad file descriptor) [pid 15145] close(14) = -1 EBADF (Bad file descriptor) [pid 15145] close(15) = -1 EBADF (Bad file descriptor) [pid 15145] close(16) = -1 EBADF (Bad file descriptor) [pid 15145] close(17) = -1 EBADF (Bad file descriptor) [pid 15145] close(18) = -1 EBADF (Bad file descriptor) [pid 15145] close(19) = -1 EBADF (Bad file descriptor) [pid 15145] close(20) = -1 EBADF (Bad file descriptor) [pid 15145] close(21) = -1 EBADF (Bad file descriptor) [pid 15145] close(22) = -1 EBADF (Bad file descriptor) [pid 15145] close(23) = -1 EBADF (Bad file descriptor) [pid 15145] close(24) = -1 EBADF (Bad file descriptor) [pid 15145] close(25) = -1 EBADF (Bad file descriptor) [pid 15145] close(26) = -1 EBADF (Bad file descriptor) [pid 15145] close(27) = -1 EBADF (Bad file descriptor) [pid 15145] close(28) = -1 EBADF (Bad file descriptor) [pid 15145] close(29) = -1 EBADF (Bad file descriptor) [pid 15145] exit_group(0) = ? [pid 15145] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5044, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15149 attached , child_tidptr=0x5555570da650) = 5046 [pid 15149] set_robust_list(0x5555570da660, 24) = 0 [ 179.733018][T15145] vhci_hcd vhci_hcd.0: port 0 already used [pid 15149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15149] setpgid(0, 0) = 0 [pid 15149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15149] write(3, "1000", 4) = 4 [pid 15149] close(3) = 0 [pid 15149] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15149] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15149] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15149] close(5) = 0 [pid 15149] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15152 attached ) = 5047 [pid 15149] tkill(5047, SIGSTOP) = 0 [pid 15152] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5046, si_uid=0} --- [pid 15149] close(3 [pid 15152] --- stopped by SIGSTOP --- [pid 15149] <... close resumed>) = 0 [pid 15149] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5047, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15149] close(4) = 0 [pid 15149] close(5) = -1 EBADF (Bad file descriptor) [pid 15149] close(6) = -1 EBADF (Bad file descriptor) [pid 15149] close(7) = -1 EBADF (Bad file descriptor) [pid 15149] close(8) = -1 EBADF (Bad file descriptor) [pid 15149] close(9) = -1 EBADF (Bad file descriptor) [pid 15149] close(10) = -1 EBADF (Bad file descriptor) [pid 15149] close(11) = -1 EBADF (Bad file descriptor) [pid 15149] close(12) = -1 EBADF (Bad file descriptor) [pid 15149] close(13) = -1 EBADF (Bad file descriptor) [pid 15149] close(14) = -1 EBADF (Bad file descriptor) [pid 15149] close(15) = -1 EBADF (Bad file descriptor) [pid 15149] close(16) = -1 EBADF (Bad file descriptor) [pid 15149] close(17) = -1 EBADF (Bad file descriptor) [pid 15149] close(18) = -1 EBADF (Bad file descriptor) [pid 15149] close(19) = -1 EBADF (Bad file descriptor) [pid 15149] close(20) = -1 EBADF (Bad file descriptor) [pid 15149] close(21) = -1 EBADF (Bad file descriptor) [pid 15149] close(22) = -1 EBADF (Bad file descriptor) [pid 15149] close(23) = -1 EBADF (Bad file descriptor) [pid 15149] close(24) = -1 EBADF (Bad file descriptor) [pid 15149] close(25) = -1 EBADF (Bad file descriptor) [pid 15149] close(26) = -1 EBADF (Bad file descriptor) [pid 15149] close(27) = -1 EBADF (Bad file descriptor) [pid 15149] close(28) = -1 EBADF (Bad file descriptor) [pid 15149] close(29) = -1 EBADF (Bad file descriptor) [pid 15149] exit_group(0) = ? [pid 15149] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5046, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15153 attached , child_tidptr=0x5555570da650) = 5048 [pid 15153] set_robust_list(0x5555570da660, 24) = 0 [ 179.803677][T15149] vhci_hcd vhci_hcd.0: port 0 already used [pid 15153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15153] setpgid(0, 0) = 0 [pid 15153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15153] write(3, "1000", 4) = 4 [pid 15153] close(3) = 0 [pid 15153] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15153] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15153] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15153] close(5) = 0 [pid 15153] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15156 attached ) = 5049 [pid 15153] tkill(5049, SIGSTOP) = 0 [pid 15156] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5048, si_uid=0} --- [pid 15153] close(3 [pid 15156] --- stopped by SIGSTOP --- [pid 15153] <... close resumed>) = 0 [pid 15153] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5049, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15153] close(4) = 0 [pid 15153] close(5) = -1 EBADF (Bad file descriptor) [pid 15153] close(6) = -1 EBADF (Bad file descriptor) [pid 15153] close(7) = -1 EBADF (Bad file descriptor) [pid 15153] close(8) = -1 EBADF (Bad file descriptor) [pid 15153] close(9) = -1 EBADF (Bad file descriptor) [pid 15153] close(10) = -1 EBADF (Bad file descriptor) [pid 15153] close(11) = -1 EBADF (Bad file descriptor) [pid 15153] close(12) = -1 EBADF (Bad file descriptor) [pid 15153] close(13) = -1 EBADF (Bad file descriptor) [pid 15153] close(14) = -1 EBADF (Bad file descriptor) [pid 15153] close(15) = -1 EBADF (Bad file descriptor) [pid 15153] close(16) = -1 EBADF (Bad file descriptor) [pid 15153] close(17) = -1 EBADF (Bad file descriptor) [pid 15153] close(18) = -1 EBADF (Bad file descriptor) [pid 15153] close(19) = -1 EBADF (Bad file descriptor) [pid 15153] close(20) = -1 EBADF (Bad file descriptor) [pid 15153] close(21) = -1 EBADF (Bad file descriptor) [pid 15153] close(22) = -1 EBADF (Bad file descriptor) [pid 15153] close(23) = -1 EBADF (Bad file descriptor) [pid 15153] close(24) = -1 EBADF (Bad file descriptor) [pid 15153] close(25) = -1 EBADF (Bad file descriptor) [pid 15153] close(26) = -1 EBADF (Bad file descriptor) [pid 15153] close(27) = -1 EBADF (Bad file descriptor) [pid 15153] close(28) = -1 EBADF (Bad file descriptor) [pid 15153] close(29) = -1 EBADF (Bad file descriptor) [pid 15153] exit_group(0) = ? [pid 15153] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5048, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 179.876985][T15153] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15157 attached , child_tidptr=0x5555570da650) = 5050 [pid 15157] set_robust_list(0x5555570da660, 24) = 0 [pid 15157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15157] setpgid(0, 0) = 0 [pid 15157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15157] write(3, "1000", 4) = 4 [pid 15157] close(3) = 0 [pid 15157] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15157] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15157] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15157] close(5) = 0 [pid 15157] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15160 attached ) = 5051 [pid 15157] tkill(5051, SIGSTOP) = 0 [pid 15160] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5050, si_uid=0} --- [pid 15157] close(3 [pid 15160] --- stopped by SIGSTOP --- [pid 15157] <... close resumed>) = 0 [pid 15157] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5051, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15157] close(4) = 0 [pid 15157] close(5) = -1 EBADF (Bad file descriptor) [pid 15157] close(6) = -1 EBADF (Bad file descriptor) [pid 15157] close(7) = -1 EBADF (Bad file descriptor) [pid 15157] close(8) = -1 EBADF (Bad file descriptor) [pid 15157] close(9) = -1 EBADF (Bad file descriptor) [pid 15157] close(10) = -1 EBADF (Bad file descriptor) [pid 15157] close(11) = -1 EBADF (Bad file descriptor) [pid 15157] close(12) = -1 EBADF (Bad file descriptor) [pid 15157] close(13) = -1 EBADF (Bad file descriptor) [pid 15157] close(14) = -1 EBADF (Bad file descriptor) [pid 15157] close(15) = -1 EBADF (Bad file descriptor) [pid 15157] close(16) = -1 EBADF (Bad file descriptor) [pid 15157] close(17) = -1 EBADF (Bad file descriptor) [pid 15157] close(18) = -1 EBADF (Bad file descriptor) [pid 15157] close(19) = -1 EBADF (Bad file descriptor) [pid 15157] close(20) = -1 EBADF (Bad file descriptor) [pid 15157] close(21) = -1 EBADF (Bad file descriptor) [pid 15157] close(22) = -1 EBADF (Bad file descriptor) [pid 15157] close(23) = -1 EBADF (Bad file descriptor) [pid 15157] close(24) = -1 EBADF (Bad file descriptor) [pid 15157] close(25) = -1 EBADF (Bad file descriptor) [pid 15157] close(26) = -1 EBADF (Bad file descriptor) [pid 15157] close(27) = -1 EBADF (Bad file descriptor) [pid 15157] close(28) = -1 EBADF (Bad file descriptor) [pid 15157] close(29) = -1 EBADF (Bad file descriptor) [ 179.956667][T15157] vhci_hcd vhci_hcd.0: port 0 already used [pid 15157] exit_group(0) = ? [pid 15157] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5050, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15161 attached , child_tidptr=0x5555570da650) = 5052 [pid 15161] set_robust_list(0x5555570da660, 24) = 0 [pid 15161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15161] setpgid(0, 0) = 0 [pid 15161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15161] write(3, "1000", 4) = 4 [pid 15161] close(3) = 0 [pid 15161] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15161] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15161] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15161] close(5) = 0 [pid 15161] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15164 attached ) = 5053 [pid 15161] tkill(5053, SIGSTOP) = 0 [pid 15164] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5052, si_uid=0} --- [pid 15161] close(3 [pid 15164] --- stopped by SIGSTOP --- [pid 15161] <... close resumed>) = 0 [pid 15161] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5053, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15161] close(4) = 0 [pid 15161] close(5) = -1 EBADF (Bad file descriptor) [pid 15161] close(6) = -1 EBADF (Bad file descriptor) [pid 15161] close(7) = -1 EBADF (Bad file descriptor) [pid 15161] close(8) = -1 EBADF (Bad file descriptor) [pid 15161] close(9) = -1 EBADF (Bad file descriptor) [pid 15161] close(10) = -1 EBADF (Bad file descriptor) [pid 15161] close(11) = -1 EBADF (Bad file descriptor) [pid 15161] close(12) = -1 EBADF (Bad file descriptor) [pid 15161] close(13) = -1 EBADF (Bad file descriptor) [pid 15161] close(14) = -1 EBADF (Bad file descriptor) [pid 15161] close(15) = -1 EBADF (Bad file descriptor) [pid 15161] close(16) = -1 EBADF (Bad file descriptor) [pid 15161] close(17) = -1 EBADF (Bad file descriptor) [pid 15161] close(18) = -1 EBADF (Bad file descriptor) [pid 15161] close(19) = -1 EBADF (Bad file descriptor) [pid 15161] close(20) = -1 EBADF (Bad file descriptor) [pid 15161] close(21) = -1 EBADF (Bad file descriptor) [pid 15161] close(22) = -1 EBADF (Bad file descriptor) [pid 15161] close(23) = -1 EBADF (Bad file descriptor) [pid 15161] close(24) = -1 EBADF (Bad file descriptor) [pid 15161] close(25) = -1 EBADF (Bad file descriptor) [pid 15161] close(26) = -1 EBADF (Bad file descriptor) [ 180.043874][T15161] vhci_hcd vhci_hcd.0: port 0 already used [pid 15161] close(27) = -1 EBADF (Bad file descriptor) [pid 15161] close(28) = -1 EBADF (Bad file descriptor) [pid 15161] close(29) = -1 EBADF (Bad file descriptor) [pid 15161] exit_group(0) = ? [pid 15161] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5052, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15165 attached , child_tidptr=0x5555570da650) = 5054 [pid 15165] set_robust_list(0x5555570da660, 24) = 0 [pid 15165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15165] setpgid(0, 0) = 0 [pid 15165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15165] write(3, "1000", 4) = 4 [pid 15165] close(3) = 0 [pid 15165] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15165] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15165] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15165] close(5) = 0 [pid 15165] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15168 attached ) = 5055 [pid 15165] tkill(5055, SIGSTOP) = 0 [pid 15168] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5054, si_uid=0} --- [pid 15165] close(3 [pid 15168] --- stopped by SIGSTOP --- [pid 15165] <... close resumed>) = 0 [pid 15165] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5055, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15165] close(4) = 0 [pid 15165] close(5) = -1 EBADF (Bad file descriptor) [pid 15165] close(6) = -1 EBADF (Bad file descriptor) [pid 15165] close(7) = -1 EBADF (Bad file descriptor) [pid 15165] close(8) = -1 EBADF (Bad file descriptor) [pid 15165] close(9) = -1 EBADF (Bad file descriptor) [pid 15165] close(10) = -1 EBADF (Bad file descriptor) [pid 15165] close(11) = -1 EBADF (Bad file descriptor) [pid 15165] close(12) = -1 EBADF (Bad file descriptor) [pid 15165] close(13) = -1 EBADF (Bad file descriptor) [pid 15165] close(14) = -1 EBADF (Bad file descriptor) [pid 15165] close(15) = -1 EBADF (Bad file descriptor) [pid 15165] close(16) = -1 EBADF (Bad file descriptor) [pid 15165] close(17) = -1 EBADF (Bad file descriptor) [pid 15165] close(18) = -1 EBADF (Bad file descriptor) [pid 15165] close(19) = -1 EBADF (Bad file descriptor) [pid 15165] close(20) = -1 EBADF (Bad file descriptor) [pid 15165] close(21) = -1 EBADF (Bad file descriptor) [pid 15165] close(22) = -1 EBADF (Bad file descriptor) [pid 15165] close(23) = -1 EBADF (Bad file descriptor) [pid 15165] close(24) = -1 EBADF (Bad file descriptor) [pid 15165] close(25) = -1 EBADF (Bad file descriptor) [pid 15165] close(26) = -1 EBADF (Bad file descriptor) [pid 15165] close(27) = -1 EBADF (Bad file descriptor) [pid 15165] close(28) = -1 EBADF (Bad file descriptor) [pid 15165] close(29) = -1 EBADF (Bad file descriptor) [pid 15165] exit_group(0) = ? [pid 15165] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5054, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15169 attached , child_tidptr=0x5555570da650) = 5056 [pid 15169] set_robust_list(0x5555570da660, 24) = 0 [pid 15169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 180.132020][T15165] vhci_hcd vhci_hcd.0: port 0 already used [pid 15169] setpgid(0, 0) = 0 [pid 15169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15169] write(3, "1000", 4) = 4 [pid 15169] close(3) = 0 [pid 15169] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15169] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15169] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15169] close(5) = 0 [pid 15169] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15172 attached ) = 5057 [pid 15169] tkill(5057, SIGSTOP) = 0 [pid 15169] close(3 [pid 15172] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5056, si_uid=0} --- [pid 15169] <... close resumed>) = 0 [pid 15169] close(4 [pid 15172] --- stopped by SIGSTOP --- [pid 15169] <... close resumed>) = 0 [pid 15169] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5057, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15169] close(5) = -1 EBADF (Bad file descriptor) [pid 15169] close(6) = -1 EBADF (Bad file descriptor) [pid 15169] close(7) = -1 EBADF (Bad file descriptor) [pid 15169] close(8) = -1 EBADF (Bad file descriptor) [pid 15169] close(9) = -1 EBADF (Bad file descriptor) [pid 15169] close(10) = -1 EBADF (Bad file descriptor) [pid 15169] close(11) = -1 EBADF (Bad file descriptor) [pid 15169] close(12) = -1 EBADF (Bad file descriptor) [pid 15169] close(13) = -1 EBADF (Bad file descriptor) [pid 15169] close(14) = -1 EBADF (Bad file descriptor) [pid 15169] close(15) = -1 EBADF (Bad file descriptor) [pid 15169] close(16) = -1 EBADF (Bad file descriptor) [pid 15169] close(17) = -1 EBADF (Bad file descriptor) [pid 15169] close(18) = -1 EBADF (Bad file descriptor) [pid 15169] close(19) = -1 EBADF (Bad file descriptor) [pid 15169] close(20) = -1 EBADF (Bad file descriptor) [pid 15169] close(21) = -1 EBADF (Bad file descriptor) [pid 15169] close(22) = -1 EBADF (Bad file descriptor) [pid 15169] close(23) = -1 EBADF (Bad file descriptor) [pid 15169] close(24) = -1 EBADF (Bad file descriptor) [pid 15169] close(25) = -1 EBADF (Bad file descriptor) [pid 15169] close(26) = -1 EBADF (Bad file descriptor) [pid 15169] close(27) = -1 EBADF (Bad file descriptor) [pid 15169] close(28) = -1 EBADF (Bad file descriptor) [pid 15169] close(29) = -1 EBADF (Bad file descriptor) [pid 15169] exit_group(0) = ? [pid 15169] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5056, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15173 attached , child_tidptr=0x5555570da650) = 5058 [pid 15173] set_robust_list(0x5555570da660, 24) = 0 [pid 15173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 180.201441][T15169] vhci_hcd vhci_hcd.0: port 0 already used [pid 15173] setpgid(0, 0) = 0 [pid 15173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15173] write(3, "1000", 4) = 4 [pid 15173] close(3) = 0 [pid 15173] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15173] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15173] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15173] close(5) = 0 [pid 15173] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15176 attached ) = 5059 [pid 15173] tkill(5059, SIGSTOP) = 0 [pid 15176] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5058, si_uid=0} --- [pid 15173] close(3 [pid 15176] --- stopped by SIGSTOP --- [pid 15173] <... close resumed>) = 0 [pid 15173] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5059, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15173] close(4) = 0 [pid 15173] close(5) = -1 EBADF (Bad file descriptor) [pid 15173] close(6) = -1 EBADF (Bad file descriptor) [pid 15173] close(7) = -1 EBADF (Bad file descriptor) [pid 15173] close(8) = -1 EBADF (Bad file descriptor) [pid 15173] close(9) = -1 EBADF (Bad file descriptor) [pid 15173] close(10) = -1 EBADF (Bad file descriptor) [pid 15173] close(11) = -1 EBADF (Bad file descriptor) [pid 15173] close(12) = -1 EBADF (Bad file descriptor) [pid 15173] close(13) = -1 EBADF (Bad file descriptor) [pid 15173] close(14) = -1 EBADF (Bad file descriptor) [pid 15173] close(15) = -1 EBADF (Bad file descriptor) [pid 15173] close(16) = -1 EBADF (Bad file descriptor) [pid 15173] close(17) = -1 EBADF (Bad file descriptor) [pid 15173] close(18) = -1 EBADF (Bad file descriptor) [pid 15173] close(19) = -1 EBADF (Bad file descriptor) [pid 15173] close(20) = -1 EBADF (Bad file descriptor) [pid 15173] close(21) = -1 EBADF (Bad file descriptor) [pid 15173] close(22) = -1 EBADF (Bad file descriptor) [pid 15173] close(23) = -1 EBADF (Bad file descriptor) [pid 15173] close(24) = -1 EBADF (Bad file descriptor) [pid 15173] close(25) = -1 EBADF (Bad file descriptor) [pid 15173] close(26) = -1 EBADF (Bad file descriptor) [pid 15173] close(27) = -1 EBADF (Bad file descriptor) [pid 15173] close(28) = -1 EBADF (Bad file descriptor) [pid 15173] close(29) = -1 EBADF (Bad file descriptor) [ 180.273214][T15173] vhci_hcd vhci_hcd.0: port 0 already used [pid 15173] exit_group(0) = ? [pid 15173] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5058, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15177 attached [pid 15177] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5060 [pid 15177] <... set_robust_list resumed>) = 0 [pid 15177] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15177] setpgid(0, 0) = 0 [pid 15177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15177] write(3, "1000", 4) = 4 [pid 15177] close(3) = 0 [pid 15177] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15177] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15177] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15177] close(5) = 0 [pid 15177] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15180 attached ) = 5061 [pid 15177] tkill(5061, SIGSTOP) = 0 [pid 15180] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5060, si_uid=0} --- [pid 15177] close(3 [pid 15180] --- stopped by SIGSTOP --- [pid 15177] <... close resumed>) = 0 [pid 15177] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5061, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15177] close(4) = 0 [pid 15177] close(5) = -1 EBADF (Bad file descriptor) [pid 15177] close(6) = -1 EBADF (Bad file descriptor) [pid 15177] close(7) = -1 EBADF (Bad file descriptor) [pid 15177] close(8) = -1 EBADF (Bad file descriptor) [pid 15177] close(9) = -1 EBADF (Bad file descriptor) [pid 15177] close(10) = -1 EBADF (Bad file descriptor) [pid 15177] close(11) = -1 EBADF (Bad file descriptor) [pid 15177] close(12) = -1 EBADF (Bad file descriptor) [pid 15177] close(13) = -1 EBADF (Bad file descriptor) [pid 15177] close(14) = -1 EBADF (Bad file descriptor) [pid 15177] close(15) = -1 EBADF (Bad file descriptor) [pid 15177] close(16) = -1 EBADF (Bad file descriptor) [pid 15177] close(17) = -1 EBADF (Bad file descriptor) [pid 15177] close(18) = -1 EBADF (Bad file descriptor) [pid 15177] close(19) = -1 EBADF (Bad file descriptor) [pid 15177] close(20) = -1 EBADF (Bad file descriptor) [pid 15177] close(21) = -1 EBADF (Bad file descriptor) [pid 15177] close(22) = -1 EBADF (Bad file descriptor) [pid 15177] close(23) = -1 EBADF (Bad file descriptor) [pid 15177] close(24) = -1 EBADF (Bad file descriptor) [pid 15177] close(25) = -1 EBADF (Bad file descriptor) [pid 15177] close(26) = -1 EBADF (Bad file descriptor) [pid 15177] close(27) = -1 EBADF (Bad file descriptor) [ 180.360079][T15177] vhci_hcd vhci_hcd.0: port 0 already used [pid 15177] close(28) = -1 EBADF (Bad file descriptor) [pid 15177] close(29) = -1 EBADF (Bad file descriptor) [pid 15177] exit_group(0) = ? [pid 15177] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15181 attached , child_tidptr=0x5555570da650) = 5062 [pid 15181] set_robust_list(0x5555570da660, 24) = 0 [pid 15181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15181] setpgid(0, 0) = 0 [pid 15181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15181] write(3, "1000", 4) = 4 [pid 15181] close(3) = 0 [pid 15181] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15181] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15181] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15181] close(5) = 0 [pid 15181] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15184 attached ) = 5063 [pid 15181] tkill(5063, SIGSTOP) = 0 [pid 15184] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5062, si_uid=0} --- [pid 15181] close(3 [pid 15184] --- stopped by SIGSTOP --- [pid 15181] <... close resumed>) = 0 [pid 15181] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5063, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15181] close(4) = 0 [pid 15181] close(5) = -1 EBADF (Bad file descriptor) [pid 15181] close(6) = -1 EBADF (Bad file descriptor) [pid 15181] close(7) = -1 EBADF (Bad file descriptor) [pid 15181] close(8) = -1 EBADF (Bad file descriptor) [pid 15181] close(9) = -1 EBADF (Bad file descriptor) [pid 15181] close(10) = -1 EBADF (Bad file descriptor) [pid 15181] close(11) = -1 EBADF (Bad file descriptor) [pid 15181] close(12) = -1 EBADF (Bad file descriptor) [pid 15181] close(13) = -1 EBADF (Bad file descriptor) [pid 15181] close(14) = -1 EBADF (Bad file descriptor) [pid 15181] close(15) = -1 EBADF (Bad file descriptor) [pid 15181] close(16) = -1 EBADF (Bad file descriptor) [pid 15181] close(17) = -1 EBADF (Bad file descriptor) [pid 15181] close(18) = -1 EBADF (Bad file descriptor) [pid 15181] close(19) = -1 EBADF (Bad file descriptor) [pid 15181] close(20) = -1 EBADF (Bad file descriptor) [pid 15181] close(21) = -1 EBADF (Bad file descriptor) [pid 15181] close(22) = -1 EBADF (Bad file descriptor) [pid 15181] close(23) = -1 EBADF (Bad file descriptor) [pid 15181] close(24) = -1 EBADF (Bad file descriptor) [pid 15181] close(25) = -1 EBADF (Bad file descriptor) [pid 15181] close(26) = -1 EBADF (Bad file descriptor) [pid 15181] close(27) = -1 EBADF (Bad file descriptor) [pid 15181] close(28) = -1 EBADF (Bad file descriptor) [pid 15181] close(29) = -1 EBADF (Bad file descriptor) [pid 15181] exit_group(0) = ? [pid 15181] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5062, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15185 attached [pid 15185] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5064 [pid 15185] <... set_robust_list resumed>) = 0 [pid 15185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15185] setpgid(0, 0) = 0 [ 180.448943][T15181] vhci_hcd vhci_hcd.0: port 0 already used [pid 15185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15185] write(3, "1000", 4) = 4 [pid 15185] close(3) = 0 [pid 15185] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15185] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15185] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15185] close(5) = 0 [pid 15185] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15188 attached ) = 5065 [pid 15185] tkill(5065, SIGSTOP) = 0 [pid 15188] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5064, si_uid=0} --- [pid 15185] close(3 [pid 15188] --- stopped by SIGSTOP --- [pid 15185] <... close resumed>) = 0 [pid 15185] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5065, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15185] close(4) = 0 [pid 15185] close(5) = -1 EBADF (Bad file descriptor) [pid 15185] close(6) = -1 EBADF (Bad file descriptor) [pid 15185] close(7) = -1 EBADF (Bad file descriptor) [pid 15185] close(8) = -1 EBADF (Bad file descriptor) [pid 15185] close(9) = -1 EBADF (Bad file descriptor) [pid 15185] close(10) = -1 EBADF (Bad file descriptor) [pid 15185] close(11) = -1 EBADF (Bad file descriptor) [pid 15185] close(12) = -1 EBADF (Bad file descriptor) [pid 15185] close(13) = -1 EBADF (Bad file descriptor) [pid 15185] close(14) = -1 EBADF (Bad file descriptor) [pid 15185] close(15) = -1 EBADF (Bad file descriptor) [pid 15185] close(16) = -1 EBADF (Bad file descriptor) [pid 15185] close(17) = -1 EBADF (Bad file descriptor) [pid 15185] close(18) = -1 EBADF (Bad file descriptor) [pid 15185] close(19) = -1 EBADF (Bad file descriptor) [pid 15185] close(20) = -1 EBADF (Bad file descriptor) [pid 15185] close(21) = -1 EBADF (Bad file descriptor) [pid 15185] close(22) = -1 EBADF (Bad file descriptor) [pid 15185] close(23) = -1 EBADF (Bad file descriptor) [pid 15185] close(24) = -1 EBADF (Bad file descriptor) [pid 15185] close(25) = -1 EBADF (Bad file descriptor) [pid 15185] close(26) = -1 EBADF (Bad file descriptor) [pid 15185] close(27) = -1 EBADF (Bad file descriptor) [pid 15185] close(28) = -1 EBADF (Bad file descriptor) [pid 15185] close(29) = -1 EBADF (Bad file descriptor) [ 180.516773][T15185] vhci_hcd vhci_hcd.0: port 0 already used [pid 15185] exit_group(0) = ? [pid 15185] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5064, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15189 attached , child_tidptr=0x5555570da650) = 5066 [pid 15189] set_robust_list(0x5555570da660, 24) = 0 [pid 15189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15189] setpgid(0, 0) = 0 [pid 15189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15189] write(3, "1000", 4) = 4 [pid 15189] close(3) = 0 [pid 15189] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15189] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15189] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15189] close(5) = 0 [pid 15189] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15192 attached ) = 5067 [pid 15189] tkill(5067, SIGSTOP) = 0 [pid 15192] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5066, si_uid=0} --- [pid 15189] close(3 [pid 15192] --- stopped by SIGSTOP --- [pid 15189] <... close resumed>) = 0 [pid 15189] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5067, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15189] close(4) = 0 [pid 15189] close(5) = -1 EBADF (Bad file descriptor) [pid 15189] close(6) = -1 EBADF (Bad file descriptor) [pid 15189] close(7) = -1 EBADF (Bad file descriptor) [pid 15189] close(8) = -1 EBADF (Bad file descriptor) [pid 15189] close(9) = -1 EBADF (Bad file descriptor) [pid 15189] close(10) = -1 EBADF (Bad file descriptor) [pid 15189] close(11) = -1 EBADF (Bad file descriptor) [pid 15189] close(12) = -1 EBADF (Bad file descriptor) [pid 15189] close(13) = -1 EBADF (Bad file descriptor) [pid 15189] close(14) = -1 EBADF (Bad file descriptor) [pid 15189] close(15) = -1 EBADF (Bad file descriptor) [pid 15189] close(16) = -1 EBADF (Bad file descriptor) [pid 15189] close(17) = -1 EBADF (Bad file descriptor) [pid 15189] close(18) = -1 EBADF (Bad file descriptor) [pid 15189] close(19) = -1 EBADF (Bad file descriptor) [pid 15189] close(20) = -1 EBADF (Bad file descriptor) [pid 15189] close(21) = -1 EBADF (Bad file descriptor) [pid 15189] close(22) = -1 EBADF (Bad file descriptor) [pid 15189] close(23) = -1 EBADF (Bad file descriptor) [pid 15189] close(24) = -1 EBADF (Bad file descriptor) [pid 15189] close(25) = -1 EBADF (Bad file descriptor) [pid 15189] close(26) = -1 EBADF (Bad file descriptor) [pid 15189] close(27) = -1 EBADF (Bad file descriptor) [pid 15189] close(28) = -1 EBADF (Bad file descriptor) [pid 15189] close(29) = -1 EBADF (Bad file descriptor) [ 180.602062][T15189] vhci_hcd vhci_hcd.0: port 0 already used [pid 15189] exit_group(0) = ? [pid 15189] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5066, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15193 attached , child_tidptr=0x5555570da650) = 5068 [pid 15193] set_robust_list(0x5555570da660, 24) = 0 [pid 15193] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15193] setpgid(0, 0) = 0 [pid 15193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15193] write(3, "1000", 4) = 4 [pid 15193] close(3) = 0 [pid 15193] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15193] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15193] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15193] close(5) = 0 [pid 15193] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15196 attached ) = 5069 [pid 15193] tkill(5069, SIGSTOP) = 0 [pid 15196] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5068, si_uid=0} --- [pid 15193] close(3 [pid 15196] --- stopped by SIGSTOP --- [pid 15193] <... close resumed>) = 0 [pid 15193] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5069, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15193] close(4) = 0 [pid 15193] close(5) = -1 EBADF (Bad file descriptor) [pid 15193] close(6) = -1 EBADF (Bad file descriptor) [pid 15193] close(7) = -1 EBADF (Bad file descriptor) [pid 15193] close(8) = -1 EBADF (Bad file descriptor) [pid 15193] close(9) = -1 EBADF (Bad file descriptor) [pid 15193] close(10) = -1 EBADF (Bad file descriptor) [pid 15193] close(11) = -1 EBADF (Bad file descriptor) [pid 15193] close(12) = -1 EBADF (Bad file descriptor) [pid 15193] close(13) = -1 EBADF (Bad file descriptor) [pid 15193] close(14) = -1 EBADF (Bad file descriptor) [pid 15193] close(15) = -1 EBADF (Bad file descriptor) [pid 15193] close(16) = -1 EBADF (Bad file descriptor) [pid 15193] close(17) = -1 EBADF (Bad file descriptor) [pid 15193] close(18) = -1 EBADF (Bad file descriptor) [pid 15193] close(19) = -1 EBADF (Bad file descriptor) [pid 15193] close(20) = -1 EBADF (Bad file descriptor) [pid 15193] close(21) = -1 EBADF (Bad file descriptor) [pid 15193] close(22) = -1 EBADF (Bad file descriptor) [pid 15193] close(23) = -1 EBADF (Bad file descriptor) [pid 15193] close(24) = -1 EBADF (Bad file descriptor) [pid 15193] close(25) = -1 EBADF (Bad file descriptor) [pid 15193] close(26) = -1 EBADF (Bad file descriptor) [pid 15193] close(27) = -1 EBADF (Bad file descriptor) [pid 15193] close(28) = -1 EBADF (Bad file descriptor) [pid 15193] close(29) = -1 EBADF (Bad file descriptor) [pid 15193] exit_group(0) = ? [pid 15193] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5068, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15197 attached , child_tidptr=0x5555570da650) = 5070 [pid 15197] set_robust_list(0x5555570da660, 24) = 0 [pid 15197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15197] setpgid(0, 0) = 0 [ 180.690223][T15193] vhci_hcd vhci_hcd.0: port 0 already used [pid 15197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15197] write(3, "1000", 4) = 4 [pid 15197] close(3) = 0 [pid 15197] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15197] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15197] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15197] close(5) = 0 [pid 15197] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15200 attached ) = 5071 [pid 15197] tkill(5071, SIGSTOP) = 0 [pid 15197] close(3 [pid 15200] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5070, si_uid=0} --- [pid 15197] <... close resumed>) = 0 [pid 15200] --- stopped by SIGSTOP --- [pid 15197] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5071, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15197] close(4) = 0 [pid 15197] close(5) = -1 EBADF (Bad file descriptor) [pid 15197] close(6) = -1 EBADF (Bad file descriptor) [pid 15197] close(7) = -1 EBADF (Bad file descriptor) [pid 15197] close(8) = -1 EBADF (Bad file descriptor) [pid 15197] close(9) = -1 EBADF (Bad file descriptor) [pid 15197] close(10) = -1 EBADF (Bad file descriptor) [pid 15197] close(11) = -1 EBADF (Bad file descriptor) [pid 15197] close(12) = -1 EBADF (Bad file descriptor) [pid 15197] close(13) = -1 EBADF (Bad file descriptor) [pid 15197] close(14) = -1 EBADF (Bad file descriptor) [pid 15197] close(15) = -1 EBADF (Bad file descriptor) [pid 15197] close(16) = -1 EBADF (Bad file descriptor) [pid 15197] close(17) = -1 EBADF (Bad file descriptor) [pid 15197] close(18) = -1 EBADF (Bad file descriptor) [pid 15197] close(19) = -1 EBADF (Bad file descriptor) [pid 15197] close(20) = -1 EBADF (Bad file descriptor) [pid 15197] close(21) = -1 EBADF (Bad file descriptor) [pid 15197] close(22) = -1 EBADF (Bad file descriptor) [pid 15197] close(23) = -1 EBADF (Bad file descriptor) [pid 15197] close(24) = -1 EBADF (Bad file descriptor) [pid 15197] close(25) = -1 EBADF (Bad file descriptor) [pid 15197] close(26) = -1 EBADF (Bad file descriptor) [pid 15197] close(27) = -1 EBADF (Bad file descriptor) [pid 15197] close(28) = -1 EBADF (Bad file descriptor) [pid 15197] close(29) = -1 EBADF (Bad file descriptor) [pid 15197] exit_group(0) = ? [pid 15197] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15201 attached , child_tidptr=0x5555570da650) = 5072 [ 180.759723][T15197] vhci_hcd vhci_hcd.0: port 0 already used [pid 15201] set_robust_list(0x5555570da660, 24) = 0 [pid 15201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15201] setpgid(0, 0) = 0 [pid 15201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15201] write(3, "1000", 4) = 4 [pid 15201] close(3) = 0 [pid 15201] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15201] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15201] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15201] close(5) = 0 [pid 15201] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15204 attached ) = 5073 [pid 15201] tkill(5073, SIGSTOP) = 0 [pid 15204] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5072, si_uid=0} --- [pid 15201] close(3 [pid 15204] --- stopped by SIGSTOP --- [pid 15201] <... close resumed>) = 0 [pid 15201] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5073, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15201] close(4) = 0 [pid 15201] close(5) = -1 EBADF (Bad file descriptor) [pid 15201] close(6) = -1 EBADF (Bad file descriptor) [pid 15201] close(7) = -1 EBADF (Bad file descriptor) [pid 15201] close(8) = -1 EBADF (Bad file descriptor) [pid 15201] close(9) = -1 EBADF (Bad file descriptor) [pid 15201] close(10) = -1 EBADF (Bad file descriptor) [pid 15201] close(11) = -1 EBADF (Bad file descriptor) [pid 15201] close(12) = -1 EBADF (Bad file descriptor) [pid 15201] close(13) = -1 EBADF (Bad file descriptor) [pid 15201] close(14) = -1 EBADF (Bad file descriptor) [pid 15201] close(15) = -1 EBADF (Bad file descriptor) [pid 15201] close(16) = -1 EBADF (Bad file descriptor) [pid 15201] close(17) = -1 EBADF (Bad file descriptor) [pid 15201] close(18) = -1 EBADF (Bad file descriptor) [pid 15201] close(19) = -1 EBADF (Bad file descriptor) [pid 15201] close(20) = -1 EBADF (Bad file descriptor) [pid 15201] close(21) = -1 EBADF (Bad file descriptor) [pid 15201] close(22) = -1 EBADF (Bad file descriptor) [pid 15201] close(23) = -1 EBADF (Bad file descriptor) [pid 15201] close(24) = -1 EBADF (Bad file descriptor) [pid 15201] close(25) = -1 EBADF (Bad file descriptor) [pid 15201] close(26) = -1 EBADF (Bad file descriptor) [pid 15201] close(27) = -1 EBADF (Bad file descriptor) [pid 15201] close(28) = -1 EBADF (Bad file descriptor) [pid 15201] close(29) = -1 EBADF (Bad file descriptor) [pid 15201] exit_group(0) = ? [pid 15201] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15205 attached , child_tidptr=0x5555570da650) = 5074 [pid 15205] set_robust_list(0x5555570da660, 24) = 0 [pid 15205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15205] setpgid(0, 0) = 0 [ 180.831808][T15201] vhci_hcd vhci_hcd.0: port 0 already used [pid 15205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15205] write(3, "1000", 4) = 4 [pid 15205] close(3) = 0 [pid 15205] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15205] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15205] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15205] close(5) = 0 [pid 15205] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15208 attached ) = 5075 [pid 15205] tkill(5075, SIGSTOP) = 0 [pid 15208] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5074, si_uid=0} --- [pid 15205] close(3 [pid 15208] --- stopped by SIGSTOP --- [pid 15205] <... close resumed>) = 0 [pid 15205] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5075, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15205] close(4) = 0 [pid 15205] close(5) = -1 EBADF (Bad file descriptor) [pid 15205] close(6) = -1 EBADF (Bad file descriptor) [pid 15205] close(7) = -1 EBADF (Bad file descriptor) [pid 15205] close(8) = -1 EBADF (Bad file descriptor) [pid 15205] close(9) = -1 EBADF (Bad file descriptor) [pid 15205] close(10) = -1 EBADF (Bad file descriptor) [pid 15205] close(11) = -1 EBADF (Bad file descriptor) [pid 15205] close(12) = -1 EBADF (Bad file descriptor) [pid 15205] close(13) = -1 EBADF (Bad file descriptor) [pid 15205] close(14) = -1 EBADF (Bad file descriptor) [pid 15205] close(15) = -1 EBADF (Bad file descriptor) [pid 15205] close(16) = -1 EBADF (Bad file descriptor) [pid 15205] close(17) = -1 EBADF (Bad file descriptor) [pid 15205] close(18) = -1 EBADF (Bad file descriptor) [pid 15205] close(19) = -1 EBADF (Bad file descriptor) [pid 15205] close(20) = -1 EBADF (Bad file descriptor) [pid 15205] close(21) = -1 EBADF (Bad file descriptor) [pid 15205] close(22) = -1 EBADF (Bad file descriptor) [pid 15205] close(23) = -1 EBADF (Bad file descriptor) [pid 15205] close(24) = -1 EBADF (Bad file descriptor) [pid 15205] close(25) = -1 EBADF (Bad file descriptor) [pid 15205] close(26) = -1 EBADF (Bad file descriptor) [pid 15205] close(27) = -1 EBADF (Bad file descriptor) [pid 15205] close(28) = -1 EBADF (Bad file descriptor) [pid 15205] close(29) = -1 EBADF (Bad file descriptor) [ 180.902581][T15205] vhci_hcd vhci_hcd.0: port 0 already used [pid 15205] exit_group(0) = ? [pid 15205] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5074, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15209 attached , child_tidptr=0x5555570da650) = 5076 [pid 15209] set_robust_list(0x5555570da660, 24) = 0 [pid 15209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15209] setpgid(0, 0) = 0 [pid 15209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15209] write(3, "1000", 4) = 4 [pid 15209] close(3) = 0 [pid 15209] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15209] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15209] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15209] close(5) = 0 [pid 15209] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15212 attached ) = 5077 [pid 15209] tkill(5077, SIGSTOP) = 0 [pid 15212] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5076, si_uid=0} --- [pid 15209] close(3 [pid 15212] --- stopped by SIGSTOP --- [pid 15209] <... close resumed>) = 0 [pid 15209] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5077, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15209] close(4) = 0 [pid 15209] close(5) = -1 EBADF (Bad file descriptor) [pid 15209] close(6) = -1 EBADF (Bad file descriptor) [pid 15209] close(7) = -1 EBADF (Bad file descriptor) [pid 15209] close(8) = -1 EBADF (Bad file descriptor) [pid 15209] close(9) = -1 EBADF (Bad file descriptor) [pid 15209] close(10) = -1 EBADF (Bad file descriptor) [pid 15209] close(11) = -1 EBADF (Bad file descriptor) [pid 15209] close(12) = -1 EBADF (Bad file descriptor) [pid 15209] close(13) = -1 EBADF (Bad file descriptor) [pid 15209] close(14) = -1 EBADF (Bad file descriptor) [pid 15209] close(15) = -1 EBADF (Bad file descriptor) [pid 15209] close(16) = -1 EBADF (Bad file descriptor) [pid 15209] close(17) = -1 EBADF (Bad file descriptor) [pid 15209] close(18) = -1 EBADF (Bad file descriptor) [pid 15209] close(19) = -1 EBADF (Bad file descriptor) [pid 15209] close(20) = -1 EBADF (Bad file descriptor) [pid 15209] close(21) = -1 EBADF (Bad file descriptor) [pid 15209] close(22) = -1 EBADF (Bad file descriptor) [pid 15209] close(23) = -1 EBADF (Bad file descriptor) [pid 15209] close(24) = -1 EBADF (Bad file descriptor) [pid 15209] close(25) = -1 EBADF (Bad file descriptor) [pid 15209] close(26) = -1 EBADF (Bad file descriptor) [pid 15209] close(27) = -1 EBADF (Bad file descriptor) [pid 15209] close(28) = -1 EBADF (Bad file descriptor) [ 180.987754][T15209] vhci_hcd vhci_hcd.0: port 0 already used [pid 15209] close(29) = -1 EBADF (Bad file descriptor) [pid 15209] exit_group(0) = ? [pid 15209] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5076, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15213 attached , child_tidptr=0x5555570da650) = 5078 [pid 15213] set_robust_list(0x5555570da660, 24) = 0 [pid 15213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15213] setpgid(0, 0) = 0 [pid 15213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15213] write(3, "1000", 4) = 4 [pid 15213] close(3) = 0 [pid 15213] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15213] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15213] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15213] close(5) = 0 [pid 15213] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15216 attached ) = 5079 [pid 15213] tkill(5079, SIGSTOP) = 0 [pid 15216] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5078, si_uid=0} --- [pid 15213] close(3 [pid 15216] --- stopped by SIGSTOP --- [pid 15213] <... close resumed>) = 0 [pid 15213] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5079, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15213] close(4) = 0 [pid 15213] close(5) = -1 EBADF (Bad file descriptor) [pid 15213] close(6) = -1 EBADF (Bad file descriptor) [pid 15213] close(7) = -1 EBADF (Bad file descriptor) [pid 15213] close(8) = -1 EBADF (Bad file descriptor) [pid 15213] close(9) = -1 EBADF (Bad file descriptor) [pid 15213] close(10) = -1 EBADF (Bad file descriptor) [pid 15213] close(11) = -1 EBADF (Bad file descriptor) [pid 15213] close(12) = -1 EBADF (Bad file descriptor) [pid 15213] close(13) = -1 EBADF (Bad file descriptor) [pid 15213] close(14) = -1 EBADF (Bad file descriptor) [pid 15213] close(15) = -1 EBADF (Bad file descriptor) [pid 15213] close(16) = -1 EBADF (Bad file descriptor) [pid 15213] close(17) = -1 EBADF (Bad file descriptor) [pid 15213] close(18) = -1 EBADF (Bad file descriptor) [pid 15213] close(19) = -1 EBADF (Bad file descriptor) [pid 15213] close(20) = -1 EBADF (Bad file descriptor) [pid 15213] close(21) = -1 EBADF (Bad file descriptor) [pid 15213] close(22) = -1 EBADF (Bad file descriptor) [pid 15213] close(23) = -1 EBADF (Bad file descriptor) [pid 15213] close(24) = -1 EBADF (Bad file descriptor) [pid 15213] close(25) = -1 EBADF (Bad file descriptor) [pid 15213] close(26) = -1 EBADF (Bad file descriptor) [pid 15213] close(27) = -1 EBADF (Bad file descriptor) [pid 15213] close(28) = -1 EBADF (Bad file descriptor) [pid 15213] close(29) = -1 EBADF (Bad file descriptor) [pid 15213] exit_group(0) = ? [pid 15213] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5078, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15217 attached , child_tidptr=0x5555570da650) = 5080 [ 181.075090][T15213] vhci_hcd vhci_hcd.0: port 0 already used [pid 15217] set_robust_list(0x5555570da660, 24) = 0 [pid 15217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15217] setpgid(0, 0) = 0 [pid 15217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15217] write(3, "1000", 4) = 4 [pid 15217] close(3) = 0 [pid 15217] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15217] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15217] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15217] close(5) = 0 [pid 15217] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15220 attached ) = 5081 [pid 15217] tkill(5081, SIGSTOP) = 0 [pid 15217] close(3 [pid 15220] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5080, si_uid=0} --- [pid 15220] --- stopped by SIGSTOP --- [pid 15217] <... close resumed>) = 0 [pid 15217] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5081, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15217] close(4) = 0 [pid 15217] close(5) = -1 EBADF (Bad file descriptor) [pid 15217] close(6) = -1 EBADF (Bad file descriptor) [pid 15217] close(7) = -1 EBADF (Bad file descriptor) [pid 15217] close(8) = -1 EBADF (Bad file descriptor) [pid 15217] close(9) = -1 EBADF (Bad file descriptor) [pid 15217] close(10) = -1 EBADF (Bad file descriptor) [pid 15217] close(11) = -1 EBADF (Bad file descriptor) [pid 15217] close(12) = -1 EBADF (Bad file descriptor) [pid 15217] close(13) = -1 EBADF (Bad file descriptor) [pid 15217] close(14) = -1 EBADF (Bad file descriptor) [pid 15217] close(15) = -1 EBADF (Bad file descriptor) [pid 15217] close(16) = -1 EBADF (Bad file descriptor) [pid 15217] close(17) = -1 EBADF (Bad file descriptor) [pid 15217] close(18) = -1 EBADF (Bad file descriptor) [pid 15217] close(19) = -1 EBADF (Bad file descriptor) [pid 15217] close(20) = -1 EBADF (Bad file descriptor) [pid 15217] close(21) = -1 EBADF (Bad file descriptor) [pid 15217] close(22) = -1 EBADF (Bad file descriptor) [pid 15217] close(23) = -1 EBADF (Bad file descriptor) [pid 15217] close(24) = -1 EBADF (Bad file descriptor) [pid 15217] close(25) = -1 EBADF (Bad file descriptor) [pid 15217] close(26) = -1 EBADF (Bad file descriptor) [pid 15217] close(27) = -1 EBADF (Bad file descriptor) [pid 15217] close(28) = -1 EBADF (Bad file descriptor) [ 181.149990][T15217] vhci_hcd vhci_hcd.0: port 0 already used [pid 15217] close(29) = -1 EBADF (Bad file descriptor) [pid 15217] exit_group(0) = ? [pid 15217] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5080, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15221 attached , child_tidptr=0x5555570da650) = 5082 [pid 15221] set_robust_list(0x5555570da660, 24) = 0 [pid 15221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15221] setpgid(0, 0) = 0 [pid 15221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15221] write(3, "1000", 4) = 4 [pid 15221] close(3) = 0 [pid 15221] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15221] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15221] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15221] close(5) = 0 [pid 15221] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15224 attached ) = 5083 [pid 15221] tkill(5083, SIGSTOP) = 0 [pid 15224] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5082, si_uid=0} --- [pid 15221] close(3 [pid 15224] --- stopped by SIGSTOP --- [pid 15221] <... close resumed>) = 0 [pid 15221] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5083, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15221] close(4) = 0 [pid 15221] close(5) = -1 EBADF (Bad file descriptor) [pid 15221] close(6) = -1 EBADF (Bad file descriptor) [pid 15221] close(7) = -1 EBADF (Bad file descriptor) [pid 15221] close(8) = -1 EBADF (Bad file descriptor) [pid 15221] close(9) = -1 EBADF (Bad file descriptor) [pid 15221] close(10) = -1 EBADF (Bad file descriptor) [pid 15221] close(11) = -1 EBADF (Bad file descriptor) [pid 15221] close(12) = -1 EBADF (Bad file descriptor) [pid 15221] close(13) = -1 EBADF (Bad file descriptor) [pid 15221] close(14) = -1 EBADF (Bad file descriptor) [pid 15221] close(15) = -1 EBADF (Bad file descriptor) [pid 15221] close(16) = -1 EBADF (Bad file descriptor) [pid 15221] close(17) = -1 EBADF (Bad file descriptor) [pid 15221] close(18) = -1 EBADF (Bad file descriptor) [pid 15221] close(19) = -1 EBADF (Bad file descriptor) [pid 15221] close(20) = -1 EBADF (Bad file descriptor) [pid 15221] close(21) = -1 EBADF (Bad file descriptor) [pid 15221] close(22) = -1 EBADF (Bad file descriptor) [pid 15221] close(23) = -1 EBADF (Bad file descriptor) [pid 15221] close(24) = -1 EBADF (Bad file descriptor) [pid 15221] close(25) = -1 EBADF (Bad file descriptor) [pid 15221] close(26) = -1 EBADF (Bad file descriptor) [pid 15221] close(27) = -1 EBADF (Bad file descriptor) [pid 15221] close(28) = -1 EBADF (Bad file descriptor) [pid 15221] close(29) = -1 EBADF (Bad file descriptor) [pid 15221] exit_group(0) = ? [pid 15221] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5082, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 181.238015][T15221] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15225 attached , child_tidptr=0x5555570da650) = 5084 [pid 15225] set_robust_list(0x5555570da660, 24) = 0 [pid 15225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15225] setpgid(0, 0) = 0 [pid 15225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15225] write(3, "1000", 4) = 4 [pid 15225] close(3) = 0 [pid 15225] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15225] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15225] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15225] close(5) = 0 [pid 15225] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15228 attached ) = 5085 [pid 15225] tkill(5085, SIGSTOP) = 0 [pid 15228] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5084, si_uid=0} --- [pid 15225] close(3 [pid 15228] --- stopped by SIGSTOP --- [pid 15225] <... close resumed>) = 0 [pid 15225] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5085, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15225] close(4) = 0 [pid 15225] close(5) = -1 EBADF (Bad file descriptor) [pid 15225] close(6) = -1 EBADF (Bad file descriptor) [pid 15225] close(7) = -1 EBADF (Bad file descriptor) [pid 15225] close(8) = -1 EBADF (Bad file descriptor) [pid 15225] close(9) = -1 EBADF (Bad file descriptor) [pid 15225] close(10) = -1 EBADF (Bad file descriptor) [pid 15225] close(11) = -1 EBADF (Bad file descriptor) [pid 15225] close(12) = -1 EBADF (Bad file descriptor) [pid 15225] close(13) = -1 EBADF (Bad file descriptor) [pid 15225] close(14) = -1 EBADF (Bad file descriptor) [pid 15225] close(15) = -1 EBADF (Bad file descriptor) [pid 15225] close(16) = -1 EBADF (Bad file descriptor) [pid 15225] close(17) = -1 EBADF (Bad file descriptor) [pid 15225] close(18) = -1 EBADF (Bad file descriptor) [pid 15225] close(19) = -1 EBADF (Bad file descriptor) [pid 15225] close(20) = -1 EBADF (Bad file descriptor) [pid 15225] close(21) = -1 EBADF (Bad file descriptor) [pid 15225] close(22) = -1 EBADF (Bad file descriptor) [pid 15225] close(23) = -1 EBADF (Bad file descriptor) [pid 15225] close(24) = -1 EBADF (Bad file descriptor) [pid 15225] close(25) = -1 EBADF (Bad file descriptor) [pid 15225] close(26) = -1 EBADF (Bad file descriptor) [pid 15225] close(27) = -1 EBADF (Bad file descriptor) [pid 15225] close(28) = -1 EBADF (Bad file descriptor) [ 181.319543][T15225] vhci_hcd vhci_hcd.0: port 0 already used [pid 15225] close(29) = -1 EBADF (Bad file descriptor) [pid 15225] exit_group(0) = ? [pid 15225] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5084, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15229 attached , child_tidptr=0x5555570da650) = 5086 [pid 15229] set_robust_list(0x5555570da660, 24) = 0 [pid 15229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15229] setpgid(0, 0) = 0 [pid 15229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15229] write(3, "1000", 4) = 4 [pid 15229] close(3) = 0 [pid 15229] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15229] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15229] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15229] close(5) = 0 [pid 15229] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15232 attached ) = 5087 [pid 15229] tkill(5087, SIGSTOP) = 0 [pid 15232] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5086, si_uid=0} --- [pid 15229] close(3 [pid 15232] --- stopped by SIGSTOP --- [pid 15229] <... close resumed>) = 0 [pid 15229] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5087, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15229] close(4) = 0 [pid 15229] close(5) = -1 EBADF (Bad file descriptor) [pid 15229] close(6) = -1 EBADF (Bad file descriptor) [pid 15229] close(7) = -1 EBADF (Bad file descriptor) [pid 15229] close(8) = -1 EBADF (Bad file descriptor) [pid 15229] close(9) = -1 EBADF (Bad file descriptor) [pid 15229] close(10) = -1 EBADF (Bad file descriptor) [pid 15229] close(11) = -1 EBADF (Bad file descriptor) [pid 15229] close(12) = -1 EBADF (Bad file descriptor) [pid 15229] close(13) = -1 EBADF (Bad file descriptor) [pid 15229] close(14) = -1 EBADF (Bad file descriptor) [pid 15229] close(15) = -1 EBADF (Bad file descriptor) [pid 15229] close(16) = -1 EBADF (Bad file descriptor) [pid 15229] close(17) = -1 EBADF (Bad file descriptor) [pid 15229] close(18) = -1 EBADF (Bad file descriptor) [pid 15229] close(19) = -1 EBADF (Bad file descriptor) [pid 15229] close(20) = -1 EBADF (Bad file descriptor) [pid 15229] close(21) = -1 EBADF (Bad file descriptor) [pid 15229] close(22) = -1 EBADF (Bad file descriptor) [pid 15229] close(23) = -1 EBADF (Bad file descriptor) [pid 15229] close(24) = -1 EBADF (Bad file descriptor) [pid 15229] close(25) = -1 EBADF (Bad file descriptor) [pid 15229] close(26) = -1 EBADF (Bad file descriptor) [pid 15229] close(27) = -1 EBADF (Bad file descriptor) [pid 15229] close(28) = -1 EBADF (Bad file descriptor) [pid 15229] close(29) = -1 EBADF (Bad file descriptor) [pid 15229] exit_group(0) = ? [pid 15229] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5086, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 181.402568][T15229] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15233 attached , child_tidptr=0x5555570da650) = 5088 [pid 15233] set_robust_list(0x5555570da660, 24) = 0 [pid 15233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15233] setpgid(0, 0) = 0 [pid 15233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15233] write(3, "1000", 4) = 4 [pid 15233] close(3) = 0 [pid 15233] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15233] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15233] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15233] close(5) = 0 [pid 15233] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15236 attached ) = 5089 [pid 15233] tkill(5089, SIGSTOP) = 0 [pid 15236] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5088, si_uid=0} --- [pid 15233] close(3 [pid 15236] --- stopped by SIGSTOP --- [pid 15233] <... close resumed>) = 0 [pid 15233] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5089, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15233] close(4) = 0 [pid 15233] close(5) = -1 EBADF (Bad file descriptor) [pid 15233] close(6) = -1 EBADF (Bad file descriptor) [pid 15233] close(7) = -1 EBADF (Bad file descriptor) [pid 15233] close(8) = -1 EBADF (Bad file descriptor) [pid 15233] close(9) = -1 EBADF (Bad file descriptor) [pid 15233] close(10) = -1 EBADF (Bad file descriptor) [pid 15233] close(11) = -1 EBADF (Bad file descriptor) [pid 15233] close(12) = -1 EBADF (Bad file descriptor) [pid 15233] close(13) = -1 EBADF (Bad file descriptor) [pid 15233] close(14) = -1 EBADF (Bad file descriptor) [pid 15233] close(15) = -1 EBADF (Bad file descriptor) [pid 15233] close(16) = -1 EBADF (Bad file descriptor) [pid 15233] close(17) = -1 EBADF (Bad file descriptor) [pid 15233] close(18) = -1 EBADF (Bad file descriptor) [pid 15233] close(19) = -1 EBADF (Bad file descriptor) [pid 15233] close(20) = -1 EBADF (Bad file descriptor) [pid 15233] close(21) = -1 EBADF (Bad file descriptor) [pid 15233] close(22) = -1 EBADF (Bad file descriptor) [pid 15233] close(23) = -1 EBADF (Bad file descriptor) [pid 15233] close(24) = -1 EBADF (Bad file descriptor) [pid 15233] close(25) = -1 EBADF (Bad file descriptor) [pid 15233] close(26) = -1 EBADF (Bad file descriptor) [pid 15233] close(27) = -1 EBADF (Bad file descriptor) [pid 15233] close(28) = -1 EBADF (Bad file descriptor) [ 181.477722][T15233] vhci_hcd vhci_hcd.0: port 0 already used [pid 15233] close(29) = -1 EBADF (Bad file descriptor) [pid 15233] exit_group(0) = ? [pid 15233] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5088, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15237 attached , child_tidptr=0x5555570da650) = 5090 [pid 15237] set_robust_list(0x5555570da660, 24) = 0 [pid 15237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15237] setpgid(0, 0) = 0 [pid 15237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15237] write(3, "1000", 4) = 4 [pid 15237] close(3) = 0 [pid 15237] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15237] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15237] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15237] close(5) = 0 [pid 15237] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15240 attached ) = 5091 [pid 15237] tkill(5091, SIGSTOP) = 0 [pid 15237] close(3) = 0 [pid 15240] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5090, si_uid=0} --- [pid 15237] close(4 [pid 15240] --- stopped by SIGSTOP --- [pid 15237] <... close resumed>) = 0 [pid 15237] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5091, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15237] close(5) = -1 EBADF (Bad file descriptor) [pid 15237] close(6) = -1 EBADF (Bad file descriptor) [pid 15237] close(7) = -1 EBADF (Bad file descriptor) [pid 15237] close(8) = -1 EBADF (Bad file descriptor) [pid 15237] close(9) = -1 EBADF (Bad file descriptor) [pid 15237] close(10) = -1 EBADF (Bad file descriptor) [pid 15237] close(11) = -1 EBADF (Bad file descriptor) [pid 15237] close(12) = -1 EBADF (Bad file descriptor) [pid 15237] close(13) = -1 EBADF (Bad file descriptor) [pid 15237] close(14) = -1 EBADF (Bad file descriptor) [pid 15237] close(15) = -1 EBADF (Bad file descriptor) [pid 15237] close(16) = -1 EBADF (Bad file descriptor) [pid 15237] close(17) = -1 EBADF (Bad file descriptor) [pid 15237] close(18) = -1 EBADF (Bad file descriptor) [pid 15237] close(19) = -1 EBADF (Bad file descriptor) [pid 15237] close(20) = -1 EBADF (Bad file descriptor) [pid 15237] close(21) = -1 EBADF (Bad file descriptor) [pid 15237] close(22) = -1 EBADF (Bad file descriptor) [pid 15237] close(23) = -1 EBADF (Bad file descriptor) [pid 15237] close(24) = -1 EBADF (Bad file descriptor) [pid 15237] close(25) = -1 EBADF (Bad file descriptor) [pid 15237] close(26) = -1 EBADF (Bad file descriptor) [pid 15237] close(27) = -1 EBADF (Bad file descriptor) [pid 15237] close(28) = -1 EBADF (Bad file descriptor) [pid 15237] close(29) = -1 EBADF (Bad file descriptor) [pid 15237] exit_group(0) = ? [pid 15237] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5090, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 181.564023][T15237] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15241 attached , child_tidptr=0x5555570da650) = 5092 [pid 15241] set_robust_list(0x5555570da660, 24) = 0 [pid 15241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15241] setpgid(0, 0) = 0 [pid 15241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15241] write(3, "1000", 4) = 4 [pid 15241] close(3) = 0 [pid 15241] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15241] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15241] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15241] close(5) = 0 [pid 15241] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15244 attached ) = 5093 [pid 15241] tkill(5093, SIGSTOP) = 0 [pid 15244] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5092, si_uid=0} --- [pid 15241] close(3 [pid 15244] --- stopped by SIGSTOP --- [pid 15241] <... close resumed>) = 0 [pid 15241] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5093, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15241] close(4) = 0 [pid 15241] close(5) = -1 EBADF (Bad file descriptor) [pid 15241] close(6) = -1 EBADF (Bad file descriptor) [pid 15241] close(7) = -1 EBADF (Bad file descriptor) [pid 15241] close(8) = -1 EBADF (Bad file descriptor) [pid 15241] close(9) = -1 EBADF (Bad file descriptor) [pid 15241] close(10) = -1 EBADF (Bad file descriptor) [pid 15241] close(11) = -1 EBADF (Bad file descriptor) [pid 15241] close(12) = -1 EBADF (Bad file descriptor) [pid 15241] close(13) = -1 EBADF (Bad file descriptor) [pid 15241] close(14) = -1 EBADF (Bad file descriptor) [pid 15241] close(15) = -1 EBADF (Bad file descriptor) [pid 15241] close(16) = -1 EBADF (Bad file descriptor) [pid 15241] close(17) = -1 EBADF (Bad file descriptor) [pid 15241] close(18) = -1 EBADF (Bad file descriptor) [pid 15241] close(19) = -1 EBADF (Bad file descriptor) [pid 15241] close(20) = -1 EBADF (Bad file descriptor) [pid 15241] close(21) = -1 EBADF (Bad file descriptor) [pid 15241] close(22) = -1 EBADF (Bad file descriptor) [pid 15241] close(23) = -1 EBADF (Bad file descriptor) [pid 15241] close(24) = -1 EBADF (Bad file descriptor) [pid 15241] close(25) = -1 EBADF (Bad file descriptor) [pid 15241] close(26) = -1 EBADF (Bad file descriptor) [pid 15241] close(27) = -1 EBADF (Bad file descriptor) [pid 15241] close(28) = -1 EBADF (Bad file descriptor) [pid 15241] close(29) = -1 EBADF (Bad file descriptor) [pid 15241] exit_group(0) = ? [pid 15241] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5092, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 181.643041][T15241] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15245 attached , child_tidptr=0x5555570da650) = 5094 [pid 15245] set_robust_list(0x5555570da660, 24) = 0 [pid 15245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15245] setpgid(0, 0) = 0 [pid 15245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15245] write(3, "1000", 4) = 4 [pid 15245] close(3) = 0 [pid 15245] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15245] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15245] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15245] close(5) = 0 [pid 15245] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15248 attached ) = 5095 [pid 15245] tkill(5095, SIGSTOP) = 0 [pid 15248] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5094, si_uid=0} --- [pid 15245] close(3 [pid 15248] --- stopped by SIGSTOP --- [pid 15245] <... close resumed>) = 0 [pid 15245] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5095, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15245] close(4) = 0 [pid 15245] close(5) = -1 EBADF (Bad file descriptor) [pid 15245] close(6) = -1 EBADF (Bad file descriptor) [pid 15245] close(7) = -1 EBADF (Bad file descriptor) [pid 15245] close(8) = -1 EBADF (Bad file descriptor) [pid 15245] close(9) = -1 EBADF (Bad file descriptor) [pid 15245] close(10) = -1 EBADF (Bad file descriptor) [pid 15245] close(11) = -1 EBADF (Bad file descriptor) [pid 15245] close(12) = -1 EBADF (Bad file descriptor) [pid 15245] close(13) = -1 EBADF (Bad file descriptor) [pid 15245] close(14) = -1 EBADF (Bad file descriptor) [pid 15245] close(15) = -1 EBADF (Bad file descriptor) [pid 15245] close(16) = -1 EBADF (Bad file descriptor) [pid 15245] close(17) = -1 EBADF (Bad file descriptor) [pid 15245] close(18) = -1 EBADF (Bad file descriptor) [pid 15245] close(19) = -1 EBADF (Bad file descriptor) [pid 15245] close(20) = -1 EBADF (Bad file descriptor) [pid 15245] close(21) = -1 EBADF (Bad file descriptor) [pid 15245] close(22) = -1 EBADF (Bad file descriptor) [pid 15245] close(23) = -1 EBADF (Bad file descriptor) [pid 15245] close(24) = -1 EBADF (Bad file descriptor) [pid 15245] close(25) = -1 EBADF (Bad file descriptor) [pid 15245] close(26) = -1 EBADF (Bad file descriptor) [pid 15245] close(27) = -1 EBADF (Bad file descriptor) [pid 15245] close(28) = -1 EBADF (Bad file descriptor) [pid 15245] close(29) = -1 EBADF (Bad file descriptor) [pid 15245] exit_group(0) = ? [pid 15245] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5094, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15249 attached , child_tidptr=0x5555570da650) = 5096 [ 181.720615][T15245] vhci_hcd vhci_hcd.0: port 0 already used [pid 15249] set_robust_list(0x5555570da660, 24) = 0 [pid 15249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15249] setpgid(0, 0) = 0 [pid 15249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15249] write(3, "1000", 4) = 4 [pid 15249] close(3) = 0 [pid 15249] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15249] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15249] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15249] close(5) = 0 [pid 15249] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15252 attached ) = 5097 [pid 15249] tkill(5097, SIGSTOP) = 0 [pid 15252] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5096, si_uid=0} --- [pid 15249] close(3 [pid 15252] --- stopped by SIGSTOP --- [pid 15249] <... close resumed>) = 0 [pid 15249] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5097, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15249] close(4) = 0 [pid 15249] close(5) = -1 EBADF (Bad file descriptor) [pid 15249] close(6) = -1 EBADF (Bad file descriptor) [pid 15249] close(7) = -1 EBADF (Bad file descriptor) [pid 15249] close(8) = -1 EBADF (Bad file descriptor) [pid 15249] close(9) = -1 EBADF (Bad file descriptor) [pid 15249] close(10) = -1 EBADF (Bad file descriptor) [pid 15249] close(11) = -1 EBADF (Bad file descriptor) [pid 15249] close(12) = -1 EBADF (Bad file descriptor) [pid 15249] close(13) = -1 EBADF (Bad file descriptor) [pid 15249] close(14) = -1 EBADF (Bad file descriptor) [pid 15249] close(15) = -1 EBADF (Bad file descriptor) [pid 15249] close(16) = -1 EBADF (Bad file descriptor) [pid 15249] close(17) = -1 EBADF (Bad file descriptor) [pid 15249] close(18) = -1 EBADF (Bad file descriptor) [pid 15249] close(19) = -1 EBADF (Bad file descriptor) [pid 15249] close(20) = -1 EBADF (Bad file descriptor) [pid 15249] close(21) = -1 EBADF (Bad file descriptor) [pid 15249] close(22) = -1 EBADF (Bad file descriptor) [pid 15249] close(23) = -1 EBADF (Bad file descriptor) [pid 15249] close(24) = -1 EBADF (Bad file descriptor) [pid 15249] close(25) = -1 EBADF (Bad file descriptor) [pid 15249] close(26) = -1 EBADF (Bad file descriptor) [pid 15249] close(27) = -1 EBADF (Bad file descriptor) [pid 15249] close(28) = -1 EBADF (Bad file descriptor) [pid 15249] close(29) = -1 EBADF (Bad file descriptor) [pid 15249] exit_group(0) = ? [pid 15249] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5096, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15253 attached [ 181.797358][T15249] vhci_hcd vhci_hcd.0: port 0 already used , child_tidptr=0x5555570da650) = 5098 [pid 15253] set_robust_list(0x5555570da660, 24) = 0 [pid 15253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15253] setpgid(0, 0) = 0 [pid 15253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15253] write(3, "1000", 4) = 4 [pid 15253] close(3) = 0 [pid 15253] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15253] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15253] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15253] close(5) = 0 [pid 15253] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15256 attached ) = 5099 [pid 15253] tkill(5099, SIGSTOP) = 0 [pid 15256] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5098, si_uid=0} --- [pid 15253] close(3 [pid 15256] --- stopped by SIGSTOP --- [pid 15253] <... close resumed>) = 0 [pid 15253] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5099, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15253] close(4) = 0 [pid 15253] close(5) = -1 EBADF (Bad file descriptor) [pid 15253] close(6) = -1 EBADF (Bad file descriptor) [pid 15253] close(7) = -1 EBADF (Bad file descriptor) [pid 15253] close(8) = -1 EBADF (Bad file descriptor) [pid 15253] close(9) = -1 EBADF (Bad file descriptor) [pid 15253] close(10) = -1 EBADF (Bad file descriptor) [pid 15253] close(11) = -1 EBADF (Bad file descriptor) [pid 15253] close(12) = -1 EBADF (Bad file descriptor) [pid 15253] close(13) = -1 EBADF (Bad file descriptor) [pid 15253] close(14) = -1 EBADF (Bad file descriptor) [pid 15253] close(15) = -1 EBADF (Bad file descriptor) [pid 15253] close(16) = -1 EBADF (Bad file descriptor) [pid 15253] close(17) = -1 EBADF (Bad file descriptor) [pid 15253] close(18) = -1 EBADF (Bad file descriptor) [pid 15253] close(19) = -1 EBADF (Bad file descriptor) [pid 15253] close(20) = -1 EBADF (Bad file descriptor) [pid 15253] close(21) = -1 EBADF (Bad file descriptor) [pid 15253] close(22) = -1 EBADF (Bad file descriptor) [pid 15253] close(23) = -1 EBADF (Bad file descriptor) [pid 15253] close(24) = -1 EBADF (Bad file descriptor) [pid 15253] close(25) = -1 EBADF (Bad file descriptor) [pid 15253] close(26) = -1 EBADF (Bad file descriptor) [ 181.871523][T15253] vhci_hcd vhci_hcd.0: port 0 already used [pid 15253] close(27) = -1 EBADF (Bad file descriptor) [pid 15253] close(28) = -1 EBADF (Bad file descriptor) [pid 15253] close(29) = -1 EBADF (Bad file descriptor) [pid 15253] exit_group(0) = ? [pid 15253] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5098, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15257 attached , child_tidptr=0x5555570da650) = 5100 [pid 15257] set_robust_list(0x5555570da660, 24) = 0 [pid 15257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15257] setpgid(0, 0) = 0 [pid 15257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15257] write(3, "1000", 4) = 4 [pid 15257] close(3) = 0 [pid 15257] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15257] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15257] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15257] close(5) = 0 [pid 15257] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15260 attached ) = 5101 [pid 15257] tkill(5101, SIGSTOP) = 0 [pid 15257] close(3 [pid 15260] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5100, si_uid=0} --- [pid 15257] <... close resumed>) = 0 [pid 15260] --- stopped by SIGSTOP --- [pid 15257] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5101, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15257] close(4) = 0 [pid 15257] close(5) = -1 EBADF (Bad file descriptor) [pid 15257] close(6) = -1 EBADF (Bad file descriptor) [pid 15257] close(7) = -1 EBADF (Bad file descriptor) [pid 15257] close(8) = -1 EBADF (Bad file descriptor) [pid 15257] close(9) = -1 EBADF (Bad file descriptor) [pid 15257] close(10) = -1 EBADF (Bad file descriptor) [pid 15257] close(11) = -1 EBADF (Bad file descriptor) [pid 15257] close(12) = -1 EBADF (Bad file descriptor) [pid 15257] close(13) = -1 EBADF (Bad file descriptor) [pid 15257] close(14) = -1 EBADF (Bad file descriptor) [pid 15257] close(15) = -1 EBADF (Bad file descriptor) [pid 15257] close(16) = -1 EBADF (Bad file descriptor) [pid 15257] close(17) = -1 EBADF (Bad file descriptor) [pid 15257] close(18) = -1 EBADF (Bad file descriptor) [pid 15257] close(19) = -1 EBADF (Bad file descriptor) [pid 15257] close(20) = -1 EBADF (Bad file descriptor) [pid 15257] close(21) = -1 EBADF (Bad file descriptor) [pid 15257] close(22) = -1 EBADF (Bad file descriptor) [pid 15257] close(23) = -1 EBADF (Bad file descriptor) [pid 15257] close(24) = -1 EBADF (Bad file descriptor) [pid 15257] close(25) = -1 EBADF (Bad file descriptor) [pid 15257] close(26) = -1 EBADF (Bad file descriptor) [pid 15257] close(27) = -1 EBADF (Bad file descriptor) [pid 15257] close(28) = -1 EBADF (Bad file descriptor) [pid 15257] close(29) = -1 EBADF (Bad file descriptor) [pid 15257] exit_group(0) = ? [pid 15257] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15261 attached , child_tidptr=0x5555570da650) = 5102 [pid 15261] set_robust_list(0x5555570da660, 24) = 0 [pid 15261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15261] setpgid(0, 0) = 0 [pid 15261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 181.961574][T15257] vhci_hcd vhci_hcd.0: port 0 already used [pid 15261] write(3, "1000", 4) = 4 [pid 15261] close(3) = 0 [pid 15261] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15261] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15261] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15261] close(5) = 0 [pid 15261] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15264 attached ) = 5103 [pid 15261] tkill(5103, SIGSTOP) = 0 [pid 15264] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5102, si_uid=0} --- [pid 15261] close(3 [pid 15264] --- stopped by SIGSTOP --- [pid 15261] <... close resumed>) = 0 [pid 15261] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5103, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15261] close(4) = 0 [pid 15261] close(5) = -1 EBADF (Bad file descriptor) [pid 15261] close(6) = -1 EBADF (Bad file descriptor) [pid 15261] close(7) = -1 EBADF (Bad file descriptor) [pid 15261] close(8) = -1 EBADF (Bad file descriptor) [pid 15261] close(9) = -1 EBADF (Bad file descriptor) [pid 15261] close(10) = -1 EBADF (Bad file descriptor) [pid 15261] close(11) = -1 EBADF (Bad file descriptor) [pid 15261] close(12) = -1 EBADF (Bad file descriptor) [pid 15261] close(13) = -1 EBADF (Bad file descriptor) [pid 15261] close(14) = -1 EBADF (Bad file descriptor) [pid 15261] close(15) = -1 EBADF (Bad file descriptor) [pid 15261] close(16) = -1 EBADF (Bad file descriptor) [pid 15261] close(17) = -1 EBADF (Bad file descriptor) [pid 15261] close(18) = -1 EBADF (Bad file descriptor) [pid 15261] close(19) = -1 EBADF (Bad file descriptor) [pid 15261] close(20) = -1 EBADF (Bad file descriptor) [pid 15261] close(21) = -1 EBADF (Bad file descriptor) [pid 15261] close(22) = -1 EBADF (Bad file descriptor) [pid 15261] close(23) = -1 EBADF (Bad file descriptor) [pid 15261] close(24) = -1 EBADF (Bad file descriptor) [pid 15261] close(25) = -1 EBADF (Bad file descriptor) [pid 15261] close(26) = -1 EBADF (Bad file descriptor) [pid 15261] close(27) = -1 EBADF (Bad file descriptor) [pid 15261] close(28) = -1 EBADF (Bad file descriptor) [pid 15261] close(29) = -1 EBADF (Bad file descriptor) [pid 15261] exit_group(0) = ? [pid 15261] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 182.029343][T15261] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15265 attached , child_tidptr=0x5555570da650) = 5104 [pid 15265] set_robust_list(0x5555570da660, 24) = 0 [pid 15265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15265] setpgid(0, 0) = 0 [pid 15265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15265] write(3, "1000", 4) = 4 [pid 15265] close(3) = 0 [pid 15265] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15265] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15265] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15265] close(5) = 0 [pid 15265] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15268 attached ) = 5105 [pid 15265] tkill(5105, SIGSTOP) = 0 [pid 15268] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5104, si_uid=0} --- [pid 15265] close(3 [pid 15268] --- stopped by SIGSTOP --- [pid 15265] <... close resumed>) = 0 [pid 15265] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5105, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15265] close(4) = 0 [pid 15265] close(5) = -1 EBADF (Bad file descriptor) [pid 15265] close(6) = -1 EBADF (Bad file descriptor) [pid 15265] close(7) = -1 EBADF (Bad file descriptor) [pid 15265] close(8) = -1 EBADF (Bad file descriptor) [pid 15265] close(9) = -1 EBADF (Bad file descriptor) [pid 15265] close(10) = -1 EBADF (Bad file descriptor) [pid 15265] close(11) = -1 EBADF (Bad file descriptor) [pid 15265] close(12) = -1 EBADF (Bad file descriptor) [pid 15265] close(13) = -1 EBADF (Bad file descriptor) [pid 15265] close(14) = -1 EBADF (Bad file descriptor) [pid 15265] close(15) = -1 EBADF (Bad file descriptor) [pid 15265] close(16) = -1 EBADF (Bad file descriptor) [pid 15265] close(17) = -1 EBADF (Bad file descriptor) [pid 15265] close(18) = -1 EBADF (Bad file descriptor) [pid 15265] close(19) = -1 EBADF (Bad file descriptor) [pid 15265] close(20) = -1 EBADF (Bad file descriptor) [pid 15265] close(21) = -1 EBADF (Bad file descriptor) [ 182.108703][T15265] vhci_hcd vhci_hcd.0: port 0 already used [pid 15265] close(22) = -1 EBADF (Bad file descriptor) [pid 15265] close(23) = -1 EBADF (Bad file descriptor) [pid 15265] close(24) = -1 EBADF (Bad file descriptor) [pid 15265] close(25) = -1 EBADF (Bad file descriptor) [pid 15265] close(26) = -1 EBADF (Bad file descriptor) [pid 15265] close(27) = -1 EBADF (Bad file descriptor) [pid 15265] close(28) = -1 EBADF (Bad file descriptor) [pid 15265] close(29) = -1 EBADF (Bad file descriptor) [pid 15265] exit_group(0) = ? [pid 15265] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5104, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15269 attached , child_tidptr=0x5555570da650) = 5106 [pid 15269] set_robust_list(0x5555570da660, 24) = 0 [pid 15269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15269] setpgid(0, 0) = 0 [pid 15269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15269] write(3, "1000", 4) = 4 [pid 15269] close(3) = 0 [pid 15269] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15269] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15269] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15269] close(5) = 0 [pid 15269] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15272 attached ) = 5107 [pid 15269] tkill(5107, SIGSTOP) = 0 [pid 15272] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5106, si_uid=0} --- [pid 15269] close(3 [pid 15272] --- stopped by SIGSTOP --- [pid 15269] <... close resumed>) = 0 [pid 15269] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5107, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15269] close(4) = 0 [pid 15269] close(5) = -1 EBADF (Bad file descriptor) [pid 15269] close(6) = -1 EBADF (Bad file descriptor) [pid 15269] close(7) = -1 EBADF (Bad file descriptor) [pid 15269] close(8) = -1 EBADF (Bad file descriptor) [pid 15269] close(9) = -1 EBADF (Bad file descriptor) [pid 15269] close(10) = -1 EBADF (Bad file descriptor) [pid 15269] close(11) = -1 EBADF (Bad file descriptor) [pid 15269] close(12) = -1 EBADF (Bad file descriptor) [pid 15269] close(13) = -1 EBADF (Bad file descriptor) [pid 15269] close(14) = -1 EBADF (Bad file descriptor) [pid 15269] close(15) = -1 EBADF (Bad file descriptor) [pid 15269] close(16) = -1 EBADF (Bad file descriptor) [pid 15269] close(17) = -1 EBADF (Bad file descriptor) [pid 15269] close(18) = -1 EBADF (Bad file descriptor) [pid 15269] close(19) = -1 EBADF (Bad file descriptor) [pid 15269] close(20) = -1 EBADF (Bad file descriptor) [pid 15269] close(21) = -1 EBADF (Bad file descriptor) [pid 15269] close(22) = -1 EBADF (Bad file descriptor) [pid 15269] close(23) = -1 EBADF (Bad file descriptor) [pid 15269] close(24) = -1 EBADF (Bad file descriptor) [pid 15269] close(25) = -1 EBADF (Bad file descriptor) [pid 15269] close(26) = -1 EBADF (Bad file descriptor) [pid 15269] close(27) = -1 EBADF (Bad file descriptor) [pid 15269] close(28) = -1 EBADF (Bad file descriptor) [pid 15269] close(29) = -1 EBADF (Bad file descriptor) [pid 15269] exit_group(0) = ? [pid 15269] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15273 attached , child_tidptr=0x5555570da650) = 5108 [ 182.210009][T15269] vhci_hcd vhci_hcd.0: port 0 already used [pid 15273] set_robust_list(0x5555570da660, 24) = 0 [pid 15273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15273] setpgid(0, 0) = 0 [pid 15273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15273] write(3, "1000", 4) = 4 [pid 15273] close(3) = 0 [pid 15273] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15273] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15273] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15273] close(5) = 0 [pid 15273] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15276 attached ) = 5109 [pid 15273] tkill(5109, SIGSTOP) = 0 [pid 15276] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5108, si_uid=0} --- [pid 15273] close(3 [pid 15276] --- stopped by SIGSTOP --- [pid 15273] <... close resumed>) = 0 [pid 15273] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5109, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15273] close(4) = 0 [pid 15273] close(5) = -1 EBADF (Bad file descriptor) [pid 15273] close(6) = -1 EBADF (Bad file descriptor) [pid 15273] close(7) = -1 EBADF (Bad file descriptor) [pid 15273] close(8) = -1 EBADF (Bad file descriptor) [pid 15273] close(9) = -1 EBADF (Bad file descriptor) [pid 15273] close(10) = -1 EBADF (Bad file descriptor) [pid 15273] close(11) = -1 EBADF (Bad file descriptor) [pid 15273] close(12) = -1 EBADF (Bad file descriptor) [pid 15273] close(13) = -1 EBADF (Bad file descriptor) [pid 15273] close(14) = -1 EBADF (Bad file descriptor) [pid 15273] close(15) = -1 EBADF (Bad file descriptor) [pid 15273] close(16) = -1 EBADF (Bad file descriptor) [pid 15273] close(17) = -1 EBADF (Bad file descriptor) [pid 15273] close(18) = -1 EBADF (Bad file descriptor) [pid 15273] close(19) = -1 EBADF (Bad file descriptor) [pid 15273] close(20) = -1 EBADF (Bad file descriptor) [pid 15273] close(21) = -1 EBADF (Bad file descriptor) [pid 15273] close(22) = -1 EBADF (Bad file descriptor) [pid 15273] close(23) = -1 EBADF (Bad file descriptor) [pid 15273] close(24) = -1 EBADF (Bad file descriptor) [pid 15273] close(25) = -1 EBADF (Bad file descriptor) [pid 15273] close(26) = -1 EBADF (Bad file descriptor) [pid 15273] close(27) = -1 EBADF (Bad file descriptor) [pid 15273] close(28) = -1 EBADF (Bad file descriptor) [pid 15273] close(29) = -1 EBADF (Bad file descriptor) [pid 15273] exit_group(0) = ? [pid 15273] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 182.287895][T15273] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15277 attached , child_tidptr=0x5555570da650) = 5110 [pid 15277] set_robust_list(0x5555570da660, 24) = 0 [pid 15277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15277] setpgid(0, 0) = 0 [pid 15277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15277] write(3, "1000", 4) = 4 [pid 15277] close(3) = 0 [pid 15277] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15277] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15277] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15277] close(5) = 0 [pid 15277] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15280 attached ) = 5111 [pid 15277] tkill(5111, SIGSTOP) = 0 [pid 15277] close(3) = 0 [pid 15280] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5110, si_uid=0} --- [pid 15277] close(4 [pid 15280] --- stopped by SIGSTOP --- [pid 15277] <... close resumed>) = 0 [pid 15277] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5111, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15277] close(5) = -1 EBADF (Bad file descriptor) [pid 15277] close(6) = -1 EBADF (Bad file descriptor) [pid 15277] close(7) = -1 EBADF (Bad file descriptor) [pid 15277] close(8) = -1 EBADF (Bad file descriptor) [pid 15277] close(9) = -1 EBADF (Bad file descriptor) [pid 15277] close(10) = -1 EBADF (Bad file descriptor) [pid 15277] close(11) = -1 EBADF (Bad file descriptor) [pid 15277] close(12) = -1 EBADF (Bad file descriptor) [pid 15277] close(13) = -1 EBADF (Bad file descriptor) [pid 15277] close(14) = -1 EBADF (Bad file descriptor) [pid 15277] close(15) = -1 EBADF (Bad file descriptor) [pid 15277] close(16) = -1 EBADF (Bad file descriptor) [pid 15277] close(17) = -1 EBADF (Bad file descriptor) [pid 15277] close(18) = -1 EBADF (Bad file descriptor) [pid 15277] close(19) = -1 EBADF (Bad file descriptor) [pid 15277] close(20) = -1 EBADF (Bad file descriptor) [pid 15277] close(21) = -1 EBADF (Bad file descriptor) [pid 15277] close(22) = -1 EBADF (Bad file descriptor) [pid 15277] close(23) = -1 EBADF (Bad file descriptor) [pid 15277] close(24) = -1 EBADF (Bad file descriptor) [pid 15277] close(25) = -1 EBADF (Bad file descriptor) [pid 15277] close(26) = -1 EBADF (Bad file descriptor) [pid 15277] close(27) = -1 EBADF (Bad file descriptor) [pid 15277] close(28) = -1 EBADF (Bad file descriptor) [pid 15277] close(29) = -1 EBADF (Bad file descriptor) [pid 15277] exit_group(0) = ? [pid 15277] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5110, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15281 attached [pid 15281] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5112 [pid 15281] <... set_robust_list resumed>) = 0 [pid 15281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15281] setpgid(0, 0) = 0 [pid 15281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 182.364482][T15277] vhci_hcd vhci_hcd.0: port 0 already used [pid 15281] write(3, "1000", 4) = 4 [pid 15281] close(3) = 0 [pid 15281] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15281] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15281] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15281] close(5) = 0 [pid 15281] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15284 attached ) = 5113 [pid 15281] tkill(5113, SIGSTOP) = 0 [pid 15284] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5112, si_uid=0} --- [pid 15281] close(3) = 0 [pid 15284] --- stopped by SIGSTOP --- [pid 15281] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5113, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15281] close(4) = 0 [pid 15281] close(5) = -1 EBADF (Bad file descriptor) [pid 15281] close(6) = -1 EBADF (Bad file descriptor) [pid 15281] close(7) = -1 EBADF (Bad file descriptor) [pid 15281] close(8) = -1 EBADF (Bad file descriptor) [pid 15281] close(9) = -1 EBADF (Bad file descriptor) [pid 15281] close(10) = -1 EBADF (Bad file descriptor) [pid 15281] close(11) = -1 EBADF (Bad file descriptor) [pid 15281] close(12) = -1 EBADF (Bad file descriptor) [pid 15281] close(13) = -1 EBADF (Bad file descriptor) [pid 15281] close(14) = -1 EBADF (Bad file descriptor) [pid 15281] close(15) = -1 EBADF (Bad file descriptor) [pid 15281] close(16) = -1 EBADF (Bad file descriptor) [pid 15281] close(17) = -1 EBADF (Bad file descriptor) [pid 15281] close(18) = -1 EBADF (Bad file descriptor) [pid 15281] close(19) = -1 EBADF (Bad file descriptor) [pid 15281] close(20) = -1 EBADF (Bad file descriptor) [pid 15281] close(21) = -1 EBADF (Bad file descriptor) [pid 15281] close(22) = -1 EBADF (Bad file descriptor) [pid 15281] close(23) = -1 EBADF (Bad file descriptor) [pid 15281] close(24) = -1 EBADF (Bad file descriptor) [pid 15281] close(25) = -1 EBADF (Bad file descriptor) [pid 15281] close(26) = -1 EBADF (Bad file descriptor) [pid 15281] close(27) = -1 EBADF (Bad file descriptor) [pid 15281] close(28) = -1 EBADF (Bad file descriptor) [pid 15281] close(29) = -1 EBADF (Bad file descriptor) [ 182.432745][T15281] vhci_hcd vhci_hcd.0: port 0 already used [pid 15281] exit_group(0) = ? [pid 15281] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5112, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15285 attached , child_tidptr=0x5555570da650) = 5114 [pid 15285] set_robust_list(0x5555570da660, 24) = 0 [pid 15285] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15285] setpgid(0, 0) = 0 [pid 15285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15285] write(3, "1000", 4) = 4 [pid 15285] close(3) = 0 [pid 15285] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15285] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15285] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15285] close(5) = 0 [pid 15285] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15288 attached ) = 5115 [pid 15285] tkill(5115, SIGSTOP) = 0 [pid 15288] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5114, si_uid=0} --- [pid 15285] close(3 [pid 15288] --- stopped by SIGSTOP --- [pid 15285] <... close resumed>) = 0 [pid 15285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5115, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15285] close(4) = 0 [pid 15285] close(5) = -1 EBADF (Bad file descriptor) [pid 15285] close(6) = -1 EBADF (Bad file descriptor) [pid 15285] close(7) = -1 EBADF (Bad file descriptor) [pid 15285] close(8) = -1 EBADF (Bad file descriptor) [pid 15285] close(9) = -1 EBADF (Bad file descriptor) [pid 15285] close(10) = -1 EBADF (Bad file descriptor) [pid 15285] close(11) = -1 EBADF (Bad file descriptor) [pid 15285] close(12) = -1 EBADF (Bad file descriptor) [pid 15285] close(13) = -1 EBADF (Bad file descriptor) [pid 15285] close(14) = -1 EBADF (Bad file descriptor) [pid 15285] close(15) = -1 EBADF (Bad file descriptor) [pid 15285] close(16) = -1 EBADF (Bad file descriptor) [pid 15285] close(17) = -1 EBADF (Bad file descriptor) [pid 15285] close(18) = -1 EBADF (Bad file descriptor) [pid 15285] close(19) = -1 EBADF (Bad file descriptor) [pid 15285] close(20) = -1 EBADF (Bad file descriptor) [pid 15285] close(21) = -1 EBADF (Bad file descriptor) [pid 15285] close(22) = -1 EBADF (Bad file descriptor) [pid 15285] close(23) = -1 EBADF (Bad file descriptor) [pid 15285] close(24) = -1 EBADF (Bad file descriptor) [pid 15285] close(25) = -1 EBADF (Bad file descriptor) [pid 15285] close(26) = -1 EBADF (Bad file descriptor) [pid 15285] close(27) = -1 EBADF (Bad file descriptor) [pid 15285] close(28) = -1 EBADF (Bad file descriptor) [pid 15285] close(29) = -1 EBADF (Bad file descriptor) [pid 15285] exit_group(0) = ? [pid 15285] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15289 attached [ 182.517470][T15285] vhci_hcd vhci_hcd.0: port 0 already used , child_tidptr=0x5555570da650) = 5116 [pid 15289] set_robust_list(0x5555570da660, 24) = 0 [pid 15289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15289] setpgid(0, 0) = 0 [pid 15289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15289] write(3, "1000", 4) = 4 [pid 15289] close(3) = 0 [pid 15289] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15289] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15289] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15289] close(5) = 0 [pid 15289] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15292 attached ) = 5117 [pid 15289] tkill(5117, SIGSTOP) = 0 [pid 15292] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5116, si_uid=0} --- [pid 15289] close(3 [pid 15292] --- stopped by SIGSTOP --- [pid 15289] <... close resumed>) = 0 [pid 15289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5117, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15289] close(4) = 0 [pid 15289] close(5) = -1 EBADF (Bad file descriptor) [pid 15289] close(6) = -1 EBADF (Bad file descriptor) [pid 15289] close(7) = -1 EBADF (Bad file descriptor) [pid 15289] close(8) = -1 EBADF (Bad file descriptor) [pid 15289] close(9) = -1 EBADF (Bad file descriptor) [pid 15289] close(10) = -1 EBADF (Bad file descriptor) [pid 15289] close(11) = -1 EBADF (Bad file descriptor) [pid 15289] close(12) = -1 EBADF (Bad file descriptor) [pid 15289] close(13) = -1 EBADF (Bad file descriptor) [pid 15289] close(14) = -1 EBADF (Bad file descriptor) [pid 15289] close(15) = -1 EBADF (Bad file descriptor) [pid 15289] close(16) = -1 EBADF (Bad file descriptor) [pid 15289] close(17) = -1 EBADF (Bad file descriptor) [pid 15289] close(18) = -1 EBADF (Bad file descriptor) [pid 15289] close(19) = -1 EBADF (Bad file descriptor) [pid 15289] close(20) = -1 EBADF (Bad file descriptor) [pid 15289] close(21) = -1 EBADF (Bad file descriptor) [pid 15289] close(22) = -1 EBADF (Bad file descriptor) [pid 15289] close(23) = -1 EBADF (Bad file descriptor) [pid 15289] close(24) = -1 EBADF (Bad file descriptor) [pid 15289] close(25) = -1 EBADF (Bad file descriptor) [pid 15289] close(26) = -1 EBADF (Bad file descriptor) [pid 15289] close(27) = -1 EBADF (Bad file descriptor) [pid 15289] close(28) = -1 EBADF (Bad file descriptor) [pid 15289] close(29) = -1 EBADF (Bad file descriptor) [ 182.593980][T15289] vhci_hcd vhci_hcd.0: port 0 already used [pid 15289] exit_group(0) = ? [pid 15289] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15293 attached [pid 15293] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5118 [pid 15293] <... set_robust_list resumed>) = 0 [pid 15293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15293] setpgid(0, 0) = 0 [pid 15293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15293] write(3, "1000", 4) = 4 [pid 15293] close(3) = 0 [pid 15293] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15293] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15293] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15293] close(5) = 0 [pid 15293] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15296 attached ) = 5119 [pid 15293] tkill(5119, SIGSTOP) = 0 [pid 15296] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5118, si_uid=0} --- [pid 15293] close(3 [pid 15296] --- stopped by SIGSTOP --- [pid 15293] <... close resumed>) = 0 [pid 15293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5119, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15293] close(4) = 0 [pid 15293] close(5) = -1 EBADF (Bad file descriptor) [pid 15293] close(6) = -1 EBADF (Bad file descriptor) [pid 15293] close(7) = -1 EBADF (Bad file descriptor) [pid 15293] close(8) = -1 EBADF (Bad file descriptor) [pid 15293] close(9) = -1 EBADF (Bad file descriptor) [pid 15293] close(10) = -1 EBADF (Bad file descriptor) [pid 15293] close(11) = -1 EBADF (Bad file descriptor) [pid 15293] close(12) = -1 EBADF (Bad file descriptor) [pid 15293] close(13) = -1 EBADF (Bad file descriptor) [pid 15293] close(14) = -1 EBADF (Bad file descriptor) [pid 15293] close(15) = -1 EBADF (Bad file descriptor) [pid 15293] close(16) = -1 EBADF (Bad file descriptor) [pid 15293] close(17) = -1 EBADF (Bad file descriptor) [pid 15293] close(18) = -1 EBADF (Bad file descriptor) [pid 15293] close(19) = -1 EBADF (Bad file descriptor) [pid 15293] close(20) = -1 EBADF (Bad file descriptor) [pid 15293] close(21) = -1 EBADF (Bad file descriptor) [pid 15293] close(22) = -1 EBADF (Bad file descriptor) [pid 15293] close(23) = -1 EBADF (Bad file descriptor) [pid 15293] close(24) = -1 EBADF (Bad file descriptor) [pid 15293] close(25) = -1 EBADF (Bad file descriptor) [pid 15293] close(26) = -1 EBADF (Bad file descriptor) [pid 15293] close(27) = -1 EBADF (Bad file descriptor) [pid 15293] close(28) = -1 EBADF (Bad file descriptor) [ 182.681314][T15293] vhci_hcd vhci_hcd.0: port 0 already used [pid 15293] close(29) = -1 EBADF (Bad file descriptor) [pid 15293] exit_group(0) = ? [pid 15293] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5118, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15297 attached , child_tidptr=0x5555570da650) = 5120 [pid 15297] set_robust_list(0x5555570da660, 24) = 0 [pid 15297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15297] setpgid(0, 0) = 0 [pid 15297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15297] write(3, "1000", 4) = 4 [pid 15297] close(3) = 0 [pid 15297] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15297] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15297] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15297] close(5) = 0 [pid 15297] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15300 attached ) = 5121 [pid 15297] tkill(5121, SIGSTOP) = 0 [pid 15300] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5120, si_uid=0} --- [pid 15297] close(3) = 0 [pid 15300] --- stopped by SIGSTOP --- [pid 15297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5121, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15297] close(4) = 0 [pid 15297] close(5) = -1 EBADF (Bad file descriptor) [pid 15297] close(6) = -1 EBADF (Bad file descriptor) [pid 15297] close(7) = -1 EBADF (Bad file descriptor) [pid 15297] close(8) = -1 EBADF (Bad file descriptor) [pid 15297] close(9) = -1 EBADF (Bad file descriptor) [pid 15297] close(10) = -1 EBADF (Bad file descriptor) [pid 15297] close(11) = -1 EBADF (Bad file descriptor) [pid 15297] close(12) = -1 EBADF (Bad file descriptor) [pid 15297] close(13) = -1 EBADF (Bad file descriptor) [pid 15297] close(14) = -1 EBADF (Bad file descriptor) [pid 15297] close(15) = -1 EBADF (Bad file descriptor) [pid 15297] close(16) = -1 EBADF (Bad file descriptor) [pid 15297] close(17) = -1 EBADF (Bad file descriptor) [pid 15297] close(18) = -1 EBADF (Bad file descriptor) [pid 15297] close(19) = -1 EBADF (Bad file descriptor) [pid 15297] close(20) = -1 EBADF (Bad file descriptor) [pid 15297] close(21) = -1 EBADF (Bad file descriptor) [pid 15297] close(22) = -1 EBADF (Bad file descriptor) [pid 15297] close(23) = -1 EBADF (Bad file descriptor) [pid 15297] close(24) = -1 EBADF (Bad file descriptor) [pid 15297] close(25) = -1 EBADF (Bad file descriptor) [pid 15297] close(26) = -1 EBADF (Bad file descriptor) [pid 15297] close(27) = -1 EBADF (Bad file descriptor) [pid 15297] close(28) = -1 EBADF (Bad file descriptor) [pid 15297] close(29) = -1 EBADF (Bad file descriptor) [ 182.766868][T15297] vhci_hcd vhci_hcd.0: port 0 already used [pid 15297] exit_group(0) = ? [pid 15297] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15301 attached , child_tidptr=0x5555570da650) = 5122 [pid 15301] set_robust_list(0x5555570da660, 24) = 0 [pid 15301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15301] setpgid(0, 0) = 0 [pid 15301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15301] write(3, "1000", 4) = 4 [pid 15301] close(3) = 0 [pid 15301] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15301] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15301] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15301] close(5) = 0 [pid 15301] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15304 attached ) = 5123 [pid 15301] tkill(5123, SIGSTOP) = 0 [pid 15304] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5122, si_uid=0} --- [pid 15301] close(3 [pid 15304] --- stopped by SIGSTOP --- [pid 15301] <... close resumed>) = 0 [pid 15301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5123, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15301] close(4) = 0 [pid 15301] close(5) = -1 EBADF (Bad file descriptor) [pid 15301] close(6) = -1 EBADF (Bad file descriptor) [pid 15301] close(7) = -1 EBADF (Bad file descriptor) [pid 15301] close(8) = -1 EBADF (Bad file descriptor) [pid 15301] close(9) = -1 EBADF (Bad file descriptor) [pid 15301] close(10) = -1 EBADF (Bad file descriptor) [pid 15301] close(11) = -1 EBADF (Bad file descriptor) [pid 15301] close(12) = -1 EBADF (Bad file descriptor) [pid 15301] close(13) = -1 EBADF (Bad file descriptor) [pid 15301] close(14) = -1 EBADF (Bad file descriptor) [pid 15301] close(15) = -1 EBADF (Bad file descriptor) [pid 15301] close(16) = -1 EBADF (Bad file descriptor) [pid 15301] close(17) = -1 EBADF (Bad file descriptor) [pid 15301] close(18) = -1 EBADF (Bad file descriptor) [pid 15301] close(19) = -1 EBADF (Bad file descriptor) [pid 15301] close(20) = -1 EBADF (Bad file descriptor) [pid 15301] close(21) = -1 EBADF (Bad file descriptor) [pid 15301] close(22) = -1 EBADF (Bad file descriptor) [pid 15301] close(23) = -1 EBADF (Bad file descriptor) [pid 15301] close(24) = -1 EBADF (Bad file descriptor) [pid 15301] close(25) = -1 EBADF (Bad file descriptor) [pid 15301] close(26) = -1 EBADF (Bad file descriptor) [pid 15301] close(27) = -1 EBADF (Bad file descriptor) [pid 15301] close(28) = -1 EBADF (Bad file descriptor) [ 182.853399][T15301] vhci_hcd vhci_hcd.0: port 0 already used [pid 15301] close(29) = -1 EBADF (Bad file descriptor) [pid 15301] exit_group(0) = ? [pid 15301] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15305 attached , child_tidptr=0x5555570da650) = 5124 [pid 15305] set_robust_list(0x5555570da660, 24) = 0 [pid 15305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15305] setpgid(0, 0) = 0 [pid 15305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15305] write(3, "1000", 4) = 4 [pid 15305] close(3) = 0 [pid 15305] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15305] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15305] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15305] close(5) = 0 [pid 15305] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15308 attached ) = 5125 [pid 15305] tkill(5125, SIGSTOP) = 0 [pid 15308] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5124, si_uid=0} --- [pid 15305] close(3 [pid 15308] --- stopped by SIGSTOP --- [pid 15305] <... close resumed>) = 0 [pid 15305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5125, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15305] close(4) = 0 [pid 15305] close(5) = -1 EBADF (Bad file descriptor) [pid 15305] close(6) = -1 EBADF (Bad file descriptor) [pid 15305] close(7) = -1 EBADF (Bad file descriptor) [pid 15305] close(8) = -1 EBADF (Bad file descriptor) [pid 15305] close(9) = -1 EBADF (Bad file descriptor) [pid 15305] close(10) = -1 EBADF (Bad file descriptor) [pid 15305] close(11) = -1 EBADF (Bad file descriptor) [pid 15305] close(12) = -1 EBADF (Bad file descriptor) [pid 15305] close(13) = -1 EBADF (Bad file descriptor) [pid 15305] close(14) = -1 EBADF (Bad file descriptor) [pid 15305] close(15) = -1 EBADF (Bad file descriptor) [pid 15305] close(16) = -1 EBADF (Bad file descriptor) [pid 15305] close(17) = -1 EBADF (Bad file descriptor) [pid 15305] close(18) = -1 EBADF (Bad file descriptor) [pid 15305] close(19) = -1 EBADF (Bad file descriptor) [pid 15305] close(20) = -1 EBADF (Bad file descriptor) [pid 15305] close(21) = -1 EBADF (Bad file descriptor) [pid 15305] close(22) = -1 EBADF (Bad file descriptor) [ 182.938004][T15305] vhci_hcd vhci_hcd.0: port 0 already used [pid 15305] close(23) = -1 EBADF (Bad file descriptor) [pid 15305] close(24) = -1 EBADF (Bad file descriptor) [pid 15305] close(25) = -1 EBADF (Bad file descriptor) [pid 15305] close(26) = -1 EBADF (Bad file descriptor) [pid 15305] close(27) = -1 EBADF (Bad file descriptor) [pid 15305] close(28) = -1 EBADF (Bad file descriptor) [pid 15305] close(29) = -1 EBADF (Bad file descriptor) [pid 15305] exit_group(0) = ? [pid 15305] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15309 attached , child_tidptr=0x5555570da650) = 5126 [pid 15309] set_robust_list(0x5555570da660, 24) = 0 [pid 15309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15309] setpgid(0, 0) = 0 [pid 15309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15309] write(3, "1000", 4) = 4 [pid 15309] close(3) = 0 [pid 15309] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15309] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15309] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15309] close(5) = 0 [pid 15309] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15312 attached ) = 5127 [pid 15309] tkill(5127, SIGSTOP) = 0 [pid 15312] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5126, si_uid=0} --- [pid 15309] close(3 [pid 15312] --- stopped by SIGSTOP --- [pid 15309] <... close resumed>) = 0 [pid 15309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5127, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15309] close(4) = 0 [pid 15309] close(5) = -1 EBADF (Bad file descriptor) [pid 15309] close(6) = -1 EBADF (Bad file descriptor) [pid 15309] close(7) = -1 EBADF (Bad file descriptor) [pid 15309] close(8) = -1 EBADF (Bad file descriptor) [pid 15309] close(9) = -1 EBADF (Bad file descriptor) [pid 15309] close(10) = -1 EBADF (Bad file descriptor) [pid 15309] close(11) = -1 EBADF (Bad file descriptor) [pid 15309] close(12) = -1 EBADF (Bad file descriptor) [pid 15309] close(13) = -1 EBADF (Bad file descriptor) [pid 15309] close(14) = -1 EBADF (Bad file descriptor) [pid 15309] close(15) = -1 EBADF (Bad file descriptor) [pid 15309] close(16) = -1 EBADF (Bad file descriptor) [pid 15309] close(17) = -1 EBADF (Bad file descriptor) [pid 15309] close(18) = -1 EBADF (Bad file descriptor) [pid 15309] close(19) = -1 EBADF (Bad file descriptor) [pid 15309] close(20) = -1 EBADF (Bad file descriptor) [pid 15309] close(21) = -1 EBADF (Bad file descriptor) [pid 15309] close(22) = -1 EBADF (Bad file descriptor) [pid 15309] close(23) = -1 EBADF (Bad file descriptor) [pid 15309] close(24) = -1 EBADF (Bad file descriptor) [pid 15309] close(25) = -1 EBADF (Bad file descriptor) [pid 15309] close(26) = -1 EBADF (Bad file descriptor) [pid 15309] close(27) = -1 EBADF (Bad file descriptor) [pid 15309] close(28) = -1 EBADF (Bad file descriptor) [pid 15309] close(29) = -1 EBADF (Bad file descriptor) [pid 15309] exit_group(0) = ? [pid 15309] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15313 attached , child_tidptr=0x5555570da650) = 5128 [ 183.036011][T15309] vhci_hcd vhci_hcd.0: port 0 already used [pid 15313] set_robust_list(0x5555570da660, 24) = 0 [pid 15313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15313] setpgid(0, 0) = 0 [pid 15313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15313] write(3, "1000", 4) = 4 [pid 15313] close(3) = 0 [pid 15313] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15313] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15313] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15313] close(5) = 0 [pid 15313] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15316 attached ) = 5129 [pid 15313] tkill(5129, SIGSTOP) = 0 [pid 15316] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5128, si_uid=0} --- [pid 15313] close(3 [pid 15316] --- stopped by SIGSTOP --- [pid 15313] <... close resumed>) = 0 [pid 15313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5129, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15313] close(4) = 0 [pid 15313] close(5) = -1 EBADF (Bad file descriptor) [pid 15313] close(6) = -1 EBADF (Bad file descriptor) [pid 15313] close(7) = -1 EBADF (Bad file descriptor) [pid 15313] close(8) = -1 EBADF (Bad file descriptor) [pid 15313] close(9) = -1 EBADF (Bad file descriptor) [pid 15313] close(10) = -1 EBADF (Bad file descriptor) [pid 15313] close(11) = -1 EBADF (Bad file descriptor) [pid 15313] close(12) = -1 EBADF (Bad file descriptor) [pid 15313] close(13) = -1 EBADF (Bad file descriptor) [pid 15313] close(14) = -1 EBADF (Bad file descriptor) [pid 15313] close(15) = -1 EBADF (Bad file descriptor) [pid 15313] close(16) = -1 EBADF (Bad file descriptor) [pid 15313] close(17) = -1 EBADF (Bad file descriptor) [pid 15313] close(18) = -1 EBADF (Bad file descriptor) [pid 15313] close(19) = -1 EBADF (Bad file descriptor) [pid 15313] close(20) = -1 EBADF (Bad file descriptor) [pid 15313] close(21) = -1 EBADF (Bad file descriptor) [pid 15313] close(22) = -1 EBADF (Bad file descriptor) [pid 15313] close(23) = -1 EBADF (Bad file descriptor) [pid 15313] close(24) = -1 EBADF (Bad file descriptor) [pid 15313] close(25) = -1 EBADF (Bad file descriptor) [pid 15313] close(26) = -1 EBADF (Bad file descriptor) [pid 15313] close(27) = -1 EBADF (Bad file descriptor) [pid 15313] close(28) = -1 EBADF (Bad file descriptor) [pid 15313] close(29) = -1 EBADF (Bad file descriptor) [ 183.110895][T15313] vhci_hcd vhci_hcd.0: port 0 already used [pid 15313] exit_group(0) = ? [pid 15313] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5128, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15317 attached , child_tidptr=0x5555570da650) = 5130 [pid 15317] set_robust_list(0x5555570da660, 24) = 0 [pid 15317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15317] setpgid(0, 0) = 0 [pid 15317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15317] write(3, "1000", 4) = 4 [pid 15317] close(3) = 0 [pid 15317] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15317] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15317] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15317] close(5) = 0 [pid 15317] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15320 attached ) = 5131 [pid 15317] tkill(5131, SIGSTOP) = 0 [pid 15320] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5130, si_uid=0} --- [pid 15317] close(3 [pid 15320] --- stopped by SIGSTOP --- [pid 15317] <... close resumed>) = 0 [pid 15317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5131, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15317] close(4) = 0 [pid 15317] close(5) = -1 EBADF (Bad file descriptor) [pid 15317] close(6) = -1 EBADF (Bad file descriptor) [pid 15317] close(7) = -1 EBADF (Bad file descriptor) [pid 15317] close(8) = -1 EBADF (Bad file descriptor) [pid 15317] close(9) = -1 EBADF (Bad file descriptor) [pid 15317] close(10) = -1 EBADF (Bad file descriptor) [pid 15317] close(11) = -1 EBADF (Bad file descriptor) [pid 15317] close(12) = -1 EBADF (Bad file descriptor) [pid 15317] close(13) = -1 EBADF (Bad file descriptor) [pid 15317] close(14) = -1 EBADF (Bad file descriptor) [pid 15317] close(15) = -1 EBADF (Bad file descriptor) [pid 15317] close(16) = -1 EBADF (Bad file descriptor) [pid 15317] close(17) = -1 EBADF (Bad file descriptor) [pid 15317] close(18) = -1 EBADF (Bad file descriptor) [pid 15317] close(19) = -1 EBADF (Bad file descriptor) [pid 15317] close(20) = -1 EBADF (Bad file descriptor) [pid 15317] close(21) = -1 EBADF (Bad file descriptor) [pid 15317] close(22) = -1 EBADF (Bad file descriptor) [pid 15317] close(23) = -1 EBADF (Bad file descriptor) [pid 15317] close(24) = -1 EBADF (Bad file descriptor) [pid 15317] close(25) = -1 EBADF (Bad file descriptor) [pid 15317] close(26) = -1 EBADF (Bad file descriptor) [pid 15317] close(27) = -1 EBADF (Bad file descriptor) [pid 15317] close(28) = -1 EBADF (Bad file descriptor) [pid 15317] close(29) = -1 EBADF (Bad file descriptor) [pid 15317] exit_group(0) = ? [pid 15317] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15321 attached [pid 15321] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5132 [pid 15321] <... set_robust_list resumed>) = 0 [pid 15321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 183.194626][T15317] vhci_hcd vhci_hcd.0: port 0 already used [pid 15321] setpgid(0, 0) = 0 [pid 15321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15321] write(3, "1000", 4) = 4 [pid 15321] close(3) = 0 [pid 15321] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15321] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15321] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15321] close(5) = 0 [pid 15321] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15324 attached ) = 5133 [pid 15321] tkill(5133, SIGSTOP) = 0 [pid 15324] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5132, si_uid=0} --- [pid 15321] close(3 [pid 15324] --- stopped by SIGSTOP --- [pid 15321] <... close resumed>) = 0 [pid 15321] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5133, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15321] close(4) = 0 [pid 15321] close(5) = -1 EBADF (Bad file descriptor) [pid 15321] close(6) = -1 EBADF (Bad file descriptor) [pid 15321] close(7) = -1 EBADF (Bad file descriptor) [pid 15321] close(8) = -1 EBADF (Bad file descriptor) [pid 15321] close(9) = -1 EBADF (Bad file descriptor) [pid 15321] close(10) = -1 EBADF (Bad file descriptor) [pid 15321] close(11) = -1 EBADF (Bad file descriptor) [pid 15321] close(12) = -1 EBADF (Bad file descriptor) [pid 15321] close(13) = -1 EBADF (Bad file descriptor) [pid 15321] close(14) = -1 EBADF (Bad file descriptor) [pid 15321] close(15) = -1 EBADF (Bad file descriptor) [pid 15321] close(16) = -1 EBADF (Bad file descriptor) [pid 15321] close(17) = -1 EBADF (Bad file descriptor) [pid 15321] close(18) = -1 EBADF (Bad file descriptor) [pid 15321] close(19) = -1 EBADF (Bad file descriptor) [pid 15321] close(20) = -1 EBADF (Bad file descriptor) [pid 15321] close(21) = -1 EBADF (Bad file descriptor) [pid 15321] close(22) = -1 EBADF (Bad file descriptor) [pid 15321] close(23) = -1 EBADF (Bad file descriptor) [pid 15321] close(24) = -1 EBADF (Bad file descriptor) [pid 15321] close(25) = -1 EBADF (Bad file descriptor) [pid 15321] close(26) = -1 EBADF (Bad file descriptor) [pid 15321] close(27) = -1 EBADF (Bad file descriptor) [pid 15321] close(28) = -1 EBADF (Bad file descriptor) [ 183.265197][T15321] vhci_hcd vhci_hcd.0: port 0 already used [pid 15321] close(29) = -1 EBADF (Bad file descriptor) [pid 15321] exit_group(0) = ? [pid 15321] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15325 attached , child_tidptr=0x5555570da650) = 5134 [pid 15325] set_robust_list(0x5555570da660, 24) = 0 [pid 15325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15325] setpgid(0, 0) = 0 [pid 15325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15325] write(3, "1000", 4) = 4 [pid 15325] close(3) = 0 [pid 15325] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15325] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15325] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15325] close(5) = 0 [pid 15325] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15328 attached ) = 5135 [pid 15325] tkill(5135, SIGSTOP) = 0 [pid 15328] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5134, si_uid=0} --- [pid 15325] close(3 [pid 15328] --- stopped by SIGSTOP --- [pid 15325] <... close resumed>) = 0 [pid 15325] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5135, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15325] close(4) = 0 [pid 15325] close(5) = -1 EBADF (Bad file descriptor) [pid 15325] close(6) = -1 EBADF (Bad file descriptor) [pid 15325] close(7) = -1 EBADF (Bad file descriptor) [pid 15325] close(8) = -1 EBADF (Bad file descriptor) [pid 15325] close(9) = -1 EBADF (Bad file descriptor) [pid 15325] close(10) = -1 EBADF (Bad file descriptor) [pid 15325] close(11) = -1 EBADF (Bad file descriptor) [pid 15325] close(12) = -1 EBADF (Bad file descriptor) [pid 15325] close(13) = -1 EBADF (Bad file descriptor) [pid 15325] close(14) = -1 EBADF (Bad file descriptor) [pid 15325] close(15) = -1 EBADF (Bad file descriptor) [pid 15325] close(16) = -1 EBADF (Bad file descriptor) [pid 15325] close(17) = -1 EBADF (Bad file descriptor) [pid 15325] close(18) = -1 EBADF (Bad file descriptor) [pid 15325] close(19) = -1 EBADF (Bad file descriptor) [pid 15325] close(20) = -1 EBADF (Bad file descriptor) [pid 15325] close(21) = -1 EBADF (Bad file descriptor) [pid 15325] close(22) = -1 EBADF (Bad file descriptor) [pid 15325] close(23) = -1 EBADF (Bad file descriptor) [pid 15325] close(24) = -1 EBADF (Bad file descriptor) [pid 15325] close(25) = -1 EBADF (Bad file descriptor) [pid 15325] close(26) = -1 EBADF (Bad file descriptor) [pid 15325] close(27) = -1 EBADF (Bad file descriptor) [pid 15325] close(28) = -1 EBADF (Bad file descriptor) [ 183.354980][T15325] vhci_hcd vhci_hcd.0: port 0 already used [pid 15325] close(29) = -1 EBADF (Bad file descriptor) [pid 15325] exit_group(0) = ? [pid 15325] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15329 attached , child_tidptr=0x5555570da650) = 5136 [pid 15329] set_robust_list(0x5555570da660, 24) = 0 [pid 15329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15329] setpgid(0, 0) = 0 [pid 15329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15329] write(3, "1000", 4) = 4 [pid 15329] close(3) = 0 [pid 15329] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15329] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15329] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15329] close(5) = 0 [pid 15329] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15332 attached ) = 5137 [pid 15329] tkill(5137, SIGSTOP) = 0 [pid 15332] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5136, si_uid=0} --- [pid 15329] close(3 [pid 15332] --- stopped by SIGSTOP --- [pid 15329] <... close resumed>) = 0 [pid 15329] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5137, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15329] close(4) = 0 [pid 15329] close(5) = -1 EBADF (Bad file descriptor) [pid 15329] close(6) = -1 EBADF (Bad file descriptor) [pid 15329] close(7) = -1 EBADF (Bad file descriptor) [pid 15329] close(8) = -1 EBADF (Bad file descriptor) [pid 15329] close(9) = -1 EBADF (Bad file descriptor) [pid 15329] close(10) = -1 EBADF (Bad file descriptor) [pid 15329] close(11) = -1 EBADF (Bad file descriptor) [pid 15329] close(12) = -1 EBADF (Bad file descriptor) [pid 15329] close(13) = -1 EBADF (Bad file descriptor) [pid 15329] close(14) = -1 EBADF (Bad file descriptor) [pid 15329] close(15) = -1 EBADF (Bad file descriptor) [pid 15329] close(16) = -1 EBADF (Bad file descriptor) [pid 15329] close(17) = -1 EBADF (Bad file descriptor) [pid 15329] close(18) = -1 EBADF (Bad file descriptor) [pid 15329] close(19) = -1 EBADF (Bad file descriptor) [pid 15329] close(20) = -1 EBADF (Bad file descriptor) [pid 15329] close(21) = -1 EBADF (Bad file descriptor) [pid 15329] close(22) = -1 EBADF (Bad file descriptor) [pid 15329] close(23) = -1 EBADF (Bad file descriptor) [pid 15329] close(24) = -1 EBADF (Bad file descriptor) [pid 15329] close(25) = -1 EBADF (Bad file descriptor) [pid 15329] close(26) = -1 EBADF (Bad file descriptor) [pid 15329] close(27) = -1 EBADF (Bad file descriptor) [pid 15329] close(28) = -1 EBADF (Bad file descriptor) [ 183.443159][T15329] vhci_hcd vhci_hcd.0: port 0 already used [pid 15329] close(29) = -1 EBADF (Bad file descriptor) [pid 15329] exit_group(0) = ? [pid 15329] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15333 attached , child_tidptr=0x5555570da650) = 5138 [pid 15333] set_robust_list(0x5555570da660, 24) = 0 [pid 15333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15333] setpgid(0, 0) = 0 [pid 15333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15333] write(3, "1000", 4) = 4 [pid 15333] close(3) = 0 [pid 15333] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15333] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15333] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15333] close(5) = 0 [pid 15333] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15336 attached ) = 5139 [pid 15333] tkill(5139, SIGSTOP) = 0 [pid 15333] close(3 [pid 15336] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5138, si_uid=0} --- [pid 15333] <... close resumed>) = 0 [pid 15336] --- stopped by SIGSTOP --- [pid 15333] close(4) = 0 [pid 15333] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5139, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15333] close(5) = -1 EBADF (Bad file descriptor) [pid 15333] close(6) = -1 EBADF (Bad file descriptor) [pid 15333] close(7) = -1 EBADF (Bad file descriptor) [pid 15333] close(8) = -1 EBADF (Bad file descriptor) [pid 15333] close(9) = -1 EBADF (Bad file descriptor) [pid 15333] close(10) = -1 EBADF (Bad file descriptor) [pid 15333] close(11) = -1 EBADF (Bad file descriptor) [pid 15333] close(12) = -1 EBADF (Bad file descriptor) [pid 15333] close(13) = -1 EBADF (Bad file descriptor) [pid 15333] close(14) = -1 EBADF (Bad file descriptor) [pid 15333] close(15) = -1 EBADF (Bad file descriptor) [pid 15333] close(16) = -1 EBADF (Bad file descriptor) [pid 15333] close(17) = -1 EBADF (Bad file descriptor) [pid 15333] close(18) = -1 EBADF (Bad file descriptor) [pid 15333] close(19) = -1 EBADF (Bad file descriptor) [pid 15333] close(20) = -1 EBADF (Bad file descriptor) [pid 15333] close(21) = -1 EBADF (Bad file descriptor) [pid 15333] close(22) = -1 EBADF (Bad file descriptor) [pid 15333] close(23) = -1 EBADF (Bad file descriptor) [pid 15333] close(24) = -1 EBADF (Bad file descriptor) [pid 15333] close(25) = -1 EBADF (Bad file descriptor) [pid 15333] close(26) = -1 EBADF (Bad file descriptor) [pid 15333] close(27) = -1 EBADF (Bad file descriptor) [pid 15333] close(28) = -1 EBADF (Bad file descriptor) [pid 15333] close(29) = -1 EBADF (Bad file descriptor) [pid 15333] exit_group(0) = ? [pid 15333] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15337 attached [ 183.531055][T15333] vhci_hcd vhci_hcd.0: port 0 already used , child_tidptr=0x5555570da650) = 5140 [pid 15337] set_robust_list(0x5555570da660, 24) = 0 [pid 15337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15337] setpgid(0, 0) = 0 [pid 15337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15337] write(3, "1000", 4) = 4 [pid 15337] close(3) = 0 [pid 15337] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15337] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15337] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15337] close(5) = 0 [pid 15337] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15340 attached ) = 5141 [pid 15337] tkill(5141, SIGSTOP) = 0 [pid 15340] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5140, si_uid=0} --- [pid 15337] close(3 [pid 15340] --- stopped by SIGSTOP --- [pid 15337] <... close resumed>) = 0 [pid 15337] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5141, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15337] close(4) = 0 [pid 15337] close(5) = -1 EBADF (Bad file descriptor) [pid 15337] close(6) = -1 EBADF (Bad file descriptor) [pid 15337] close(7) = -1 EBADF (Bad file descriptor) [pid 15337] close(8) = -1 EBADF (Bad file descriptor) [pid 15337] close(9) = -1 EBADF (Bad file descriptor) [pid 15337] close(10) = -1 EBADF (Bad file descriptor) [pid 15337] close(11) = -1 EBADF (Bad file descriptor) [pid 15337] close(12) = -1 EBADF (Bad file descriptor) [pid 15337] close(13) = -1 EBADF (Bad file descriptor) [pid 15337] close(14) = -1 EBADF (Bad file descriptor) [pid 15337] close(15) = -1 EBADF (Bad file descriptor) [pid 15337] close(16) = -1 EBADF (Bad file descriptor) [pid 15337] close(17) = -1 EBADF (Bad file descriptor) [pid 15337] close(18) = -1 EBADF (Bad file descriptor) [pid 15337] close(19) = -1 EBADF (Bad file descriptor) [pid 15337] close(20) = -1 EBADF (Bad file descriptor) [pid 15337] close(21) = -1 EBADF (Bad file descriptor) [pid 15337] close(22) = -1 EBADF (Bad file descriptor) [pid 15337] close(23) = -1 EBADF (Bad file descriptor) [pid 15337] close(24) = -1 EBADF (Bad file descriptor) [pid 15337] close(25) = -1 EBADF (Bad file descriptor) [pid 15337] close(26) = -1 EBADF (Bad file descriptor) [pid 15337] close(27) = -1 EBADF (Bad file descriptor) [pid 15337] close(28) = -1 EBADF (Bad file descriptor) [pid 15337] close(29) = -1 EBADF (Bad file descriptor) [pid 15337] exit_group(0) = ? [pid 15337] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15341 attached [pid 15341] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5142 [pid 15341] <... set_robust_list resumed>) = 0 [ 183.607905][T15337] vhci_hcd vhci_hcd.0: port 0 already used [pid 15341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15341] setpgid(0, 0) = 0 [pid 15341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15341] write(3, "1000", 4) = 4 [pid 15341] close(3) = 0 [pid 15341] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15341] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15341] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15341] close(5) = 0 [pid 15341] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15344 attached ) = 5143 [pid 15341] tkill(5143, SIGSTOP) = 0 [pid 15344] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5142, si_uid=0} --- [pid 15341] close(3 [pid 15344] --- stopped by SIGSTOP --- [pid 15341] <... close resumed>) = 0 [pid 15341] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5143, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15341] close(4) = 0 [pid 15341] close(5) = -1 EBADF (Bad file descriptor) [pid 15341] close(6) = -1 EBADF (Bad file descriptor) [pid 15341] close(7) = -1 EBADF (Bad file descriptor) [pid 15341] close(8) = -1 EBADF (Bad file descriptor) [pid 15341] close(9) = -1 EBADF (Bad file descriptor) [pid 15341] close(10) = -1 EBADF (Bad file descriptor) [pid 15341] close(11) = -1 EBADF (Bad file descriptor) [pid 15341] close(12) = -1 EBADF (Bad file descriptor) [pid 15341] close(13) = -1 EBADF (Bad file descriptor) [pid 15341] close(14) = -1 EBADF (Bad file descriptor) [pid 15341] close(15) = -1 EBADF (Bad file descriptor) [pid 15341] close(16) = -1 EBADF (Bad file descriptor) [pid 15341] close(17) = -1 EBADF (Bad file descriptor) [pid 15341] close(18) = -1 EBADF (Bad file descriptor) [pid 15341] close(19) = -1 EBADF (Bad file descriptor) [pid 15341] close(20) = -1 EBADF (Bad file descriptor) [pid 15341] close(21) = -1 EBADF (Bad file descriptor) [pid 15341] close(22) = -1 EBADF (Bad file descriptor) [pid 15341] close(23) = -1 EBADF (Bad file descriptor) [pid 15341] close(24) = -1 EBADF (Bad file descriptor) [pid 15341] close(25) = -1 EBADF (Bad file descriptor) [pid 15341] close(26) = -1 EBADF (Bad file descriptor) [pid 15341] close(27) = -1 EBADF (Bad file descriptor) [pid 15341] close(28) = -1 EBADF (Bad file descriptor) [pid 15341] close(29) = -1 EBADF (Bad file descriptor) [pid 15341] exit_group(0) = ? [pid 15341] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15345 attached [pid 15345] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5144 [ 183.678308][T15341] vhci_hcd vhci_hcd.0: port 0 already used [pid 15345] <... set_robust_list resumed>) = 0 [pid 15345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15345] setpgid(0, 0) = 0 [pid 15345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15345] write(3, "1000", 4) = 4 [pid 15345] close(3) = 0 [pid 15345] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15345] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15345] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15345] close(5) = 0 [pid 15345] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15348 attached ) = 5145 [pid 15345] tkill(5145, SIGSTOP) = 0 [pid 15345] close(3) = 0 [pid 15348] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5144, si_uid=0} --- [pid 15345] close(4 [pid 15348] --- stopped by SIGSTOP --- [pid 15345] <... close resumed>) = 0 [pid 15345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5145, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15345] close(5) = -1 EBADF (Bad file descriptor) [pid 15345] close(6) = -1 EBADF (Bad file descriptor) [pid 15345] close(7) = -1 EBADF (Bad file descriptor) [pid 15345] close(8) = -1 EBADF (Bad file descriptor) [pid 15345] close(9) = -1 EBADF (Bad file descriptor) [pid 15345] close(10) = -1 EBADF (Bad file descriptor) [pid 15345] close(11) = -1 EBADF (Bad file descriptor) [pid 15345] close(12) = -1 EBADF (Bad file descriptor) [pid 15345] close(13) = -1 EBADF (Bad file descriptor) [pid 15345] close(14) = -1 EBADF (Bad file descriptor) [pid 15345] close(15) = -1 EBADF (Bad file descriptor) [pid 15345] close(16) = -1 EBADF (Bad file descriptor) [pid 15345] close(17) = -1 EBADF (Bad file descriptor) [pid 15345] close(18) = -1 EBADF (Bad file descriptor) [pid 15345] close(19) = -1 EBADF (Bad file descriptor) [pid 15345] close(20) = -1 EBADF (Bad file descriptor) [pid 15345] close(21) = -1 EBADF (Bad file descriptor) [pid 15345] close(22) = -1 EBADF (Bad file descriptor) [pid 15345] close(23) = -1 EBADF (Bad file descriptor) [pid 15345] close(24) = -1 EBADF (Bad file descriptor) [pid 15345] close(25) = -1 EBADF (Bad file descriptor) [pid 15345] close(26) = -1 EBADF (Bad file descriptor) [pid 15345] close(27) = -1 EBADF (Bad file descriptor) [pid 15345] close(28) = -1 EBADF (Bad file descriptor) [pid 15345] close(29) = -1 EBADF (Bad file descriptor) [ 183.751521][T15345] vhci_hcd vhci_hcd.0: port 0 already used [pid 15345] exit_group(0) = ? [pid 15345] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15349 attached , child_tidptr=0x5555570da650) = 5146 [pid 15349] set_robust_list(0x5555570da660, 24) = 0 [pid 15349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15349] setpgid(0, 0) = 0 [pid 15349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15349] write(3, "1000", 4) = 4 [pid 15349] close(3) = 0 [pid 15349] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15349] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15349] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15349] close(5) = 0 [pid 15349] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15352 attached ) = 5147 [pid 15349] tkill(5147, SIGSTOP) = 0 [pid 15349] close(3 [pid 15352] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5146, si_uid=0} --- [pid 15352] --- stopped by SIGSTOP --- [pid 15349] <... close resumed>) = 0 [pid 15349] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5147, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15349] close(4) = 0 [pid 15349] close(5) = -1 EBADF (Bad file descriptor) [pid 15349] close(6) = -1 EBADF (Bad file descriptor) [pid 15349] close(7) = -1 EBADF (Bad file descriptor) [pid 15349] close(8) = -1 EBADF (Bad file descriptor) [pid 15349] close(9) = -1 EBADF (Bad file descriptor) [pid 15349] close(10) = -1 EBADF (Bad file descriptor) [pid 15349] close(11) = -1 EBADF (Bad file descriptor) [pid 15349] close(12) = -1 EBADF (Bad file descriptor) [pid 15349] close(13) = -1 EBADF (Bad file descriptor) [pid 15349] close(14) = -1 EBADF (Bad file descriptor) [pid 15349] close(15) = -1 EBADF (Bad file descriptor) [pid 15349] close(16) = -1 EBADF (Bad file descriptor) [pid 15349] close(17) = -1 EBADF (Bad file descriptor) [pid 15349] close(18) = -1 EBADF (Bad file descriptor) [pid 15349] close(19) = -1 EBADF (Bad file descriptor) [pid 15349] close(20) = -1 EBADF (Bad file descriptor) [pid 15349] close(21) = -1 EBADF (Bad file descriptor) [pid 15349] close(22) = -1 EBADF (Bad file descriptor) [pid 15349] close(23) = -1 EBADF (Bad file descriptor) [pid 15349] close(24) = -1 EBADF (Bad file descriptor) [pid 15349] close(25) = -1 EBADF (Bad file descriptor) [pid 15349] close(26) = -1 EBADF (Bad file descriptor) [pid 15349] close(27) = -1 EBADF (Bad file descriptor) [pid 15349] close(28) = -1 EBADF (Bad file descriptor) [pid 15349] close(29) = -1 EBADF (Bad file descriptor) [pid 15349] exit_group(0) = ? [pid 15349] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5146, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15353 attached , child_tidptr=0x5555570da650) = 5148 [pid 15353] set_robust_list(0x5555570da660, 24) = 0 [pid 15353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15353] setpgid(0, 0) = 0 [ 183.833024][T15349] vhci_hcd vhci_hcd.0: port 0 already used [pid 15353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15353] write(3, "1000", 4) = 4 [pid 15353] close(3) = 0 [pid 15353] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15353] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15353] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15353] close(5) = 0 [pid 15353] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15356 attached ) = 5149 [pid 15353] tkill(5149, SIGSTOP) = 0 [pid 15356] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5148, si_uid=0} --- [pid 15353] close(3 [pid 15356] --- stopped by SIGSTOP --- [pid 15353] <... close resumed>) = 0 [pid 15353] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5149, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15353] close(4) = 0 [pid 15353] close(5) = -1 EBADF (Bad file descriptor) [pid 15353] close(6) = -1 EBADF (Bad file descriptor) [pid 15353] close(7) = -1 EBADF (Bad file descriptor) [pid 15353] close(8) = -1 EBADF (Bad file descriptor) [pid 15353] close(9) = -1 EBADF (Bad file descriptor) [pid 15353] close(10) = -1 EBADF (Bad file descriptor) [pid 15353] close(11) = -1 EBADF (Bad file descriptor) [pid 15353] close(12) = -1 EBADF (Bad file descriptor) [pid 15353] close(13) = -1 EBADF (Bad file descriptor) [pid 15353] close(14) = -1 EBADF (Bad file descriptor) [pid 15353] close(15) = -1 EBADF (Bad file descriptor) [pid 15353] close(16) = -1 EBADF (Bad file descriptor) [pid 15353] close(17) = -1 EBADF (Bad file descriptor) [pid 15353] close(18) = -1 EBADF (Bad file descriptor) [pid 15353] close(19) = -1 EBADF (Bad file descriptor) [pid 15353] close(20) = -1 EBADF (Bad file descriptor) [pid 15353] close(21) = -1 EBADF (Bad file descriptor) [pid 15353] close(22) = -1 EBADF (Bad file descriptor) [pid 15353] close(23) = -1 EBADF (Bad file descriptor) [pid 15353] close(24) = -1 EBADF (Bad file descriptor) [pid 15353] close(25) = -1 EBADF (Bad file descriptor) [pid 15353] close(26) = -1 EBADF (Bad file descriptor) [pid 15353] close(27) = -1 EBADF (Bad file descriptor) [pid 15353] close(28) = -1 EBADF (Bad file descriptor) [pid 15353] close(29) = -1 EBADF (Bad file descriptor) [pid 15353] exit_group(0) = ? [pid 15353] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5148, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 183.903206][T15353] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15357 attached , child_tidptr=0x5555570da650) = 5150 [pid 15357] set_robust_list(0x5555570da660, 24) = 0 [pid 15357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15357] setpgid(0, 0) = 0 [pid 15357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15357] write(3, "1000", 4) = 4 [pid 15357] close(3) = 0 [pid 15357] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15357] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15357] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15357] close(5) = 0 [pid 15357] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15360 attached ) = 5151 [pid 15357] tkill(5151, SIGSTOP) = 0 [pid 15357] close(3 [pid 15360] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5150, si_uid=0} --- [pid 15357] <... close resumed>) = 0 [pid 15360] --- stopped by SIGSTOP --- [pid 15357] close(4) = 0 [pid 15357] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5151, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15357] close(5) = -1 EBADF (Bad file descriptor) [pid 15357] close(6) = -1 EBADF (Bad file descriptor) [pid 15357] close(7) = -1 EBADF (Bad file descriptor) [pid 15357] close(8) = -1 EBADF (Bad file descriptor) [pid 15357] close(9) = -1 EBADF (Bad file descriptor) [pid 15357] close(10) = -1 EBADF (Bad file descriptor) [pid 15357] close(11) = -1 EBADF (Bad file descriptor) [pid 15357] close(12) = -1 EBADF (Bad file descriptor) [pid 15357] close(13) = -1 EBADF (Bad file descriptor) [pid 15357] close(14) = -1 EBADF (Bad file descriptor) [pid 15357] close(15) = -1 EBADF (Bad file descriptor) [pid 15357] close(16) = -1 EBADF (Bad file descriptor) [pid 15357] close(17) = -1 EBADF (Bad file descriptor) [pid 15357] close(18) = -1 EBADF (Bad file descriptor) [pid 15357] close(19) = -1 EBADF (Bad file descriptor) [pid 15357] close(20) = -1 EBADF (Bad file descriptor) [pid 15357] close(21) = -1 EBADF (Bad file descriptor) [pid 15357] close(22) = -1 EBADF (Bad file descriptor) [pid 15357] close(23) = -1 EBADF (Bad file descriptor) [pid 15357] close(24) = -1 EBADF (Bad file descriptor) [pid 15357] close(25) = -1 EBADF (Bad file descriptor) [pid 15357] close(26) = -1 EBADF (Bad file descriptor) [pid 15357] close(27) = -1 EBADF (Bad file descriptor) [pid 15357] close(28) = -1 EBADF (Bad file descriptor) [pid 15357] close(29) = -1 EBADF (Bad file descriptor) [pid 15357] exit_group(0) = ? [pid 15357] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 183.982235][T15357] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15361 attached , child_tidptr=0x5555570da650) = 5152 [pid 15361] set_robust_list(0x5555570da660, 24) = 0 [pid 15361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15361] setpgid(0, 0) = 0 [pid 15361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15361] write(3, "1000", 4) = 4 [pid 15361] close(3) = 0 [pid 15361] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15361] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15361] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15361] close(5) = 0 [pid 15361] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15364 attached ) = 5153 [pid 15361] tkill(5153, SIGSTOP) = 0 [pid 15364] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5152, si_uid=0} --- [pid 15361] close(3 [pid 15364] --- stopped by SIGSTOP --- [pid 15361] <... close resumed>) = 0 [pid 15361] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5153, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15361] close(4) = 0 [pid 15361] close(5) = -1 EBADF (Bad file descriptor) [pid 15361] close(6) = -1 EBADF (Bad file descriptor) [pid 15361] close(7) = -1 EBADF (Bad file descriptor) [pid 15361] close(8) = -1 EBADF (Bad file descriptor) [pid 15361] close(9) = -1 EBADF (Bad file descriptor) [pid 15361] close(10) = -1 EBADF (Bad file descriptor) [pid 15361] close(11) = -1 EBADF (Bad file descriptor) [pid 15361] close(12) = -1 EBADF (Bad file descriptor) [pid 15361] close(13) = -1 EBADF (Bad file descriptor) [pid 15361] close(14) = -1 EBADF (Bad file descriptor) [pid 15361] close(15) = -1 EBADF (Bad file descriptor) [pid 15361] close(16) = -1 EBADF (Bad file descriptor) [pid 15361] close(17) = -1 EBADF (Bad file descriptor) [pid 15361] close(18) = -1 EBADF (Bad file descriptor) [pid 15361] close(19) = -1 EBADF (Bad file descriptor) [pid 15361] close(20) = -1 EBADF (Bad file descriptor) [pid 15361] close(21) = -1 EBADF (Bad file descriptor) [pid 15361] close(22) = -1 EBADF (Bad file descriptor) [pid 15361] close(23) = -1 EBADF (Bad file descriptor) [pid 15361] close(24) = -1 EBADF (Bad file descriptor) [pid 15361] close(25) = -1 EBADF (Bad file descriptor) [pid 15361] close(26) = -1 EBADF (Bad file descriptor) [pid 15361] close(27) = -1 EBADF (Bad file descriptor) [pid 15361] close(28) = -1 EBADF (Bad file descriptor) [pid 15361] close(29) = -1 EBADF (Bad file descriptor) [pid 15361] exit_group(0) = ? [pid 15361] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15365 attached [ 184.063661][T15361] vhci_hcd vhci_hcd.0: port 0 already used , child_tidptr=0x5555570da650) = 5154 [pid 15365] set_robust_list(0x5555570da660, 24) = 0 [pid 15365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15365] setpgid(0, 0) = 0 [pid 15365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15365] write(3, "1000", 4) = 4 [pid 15365] close(3) = 0 [pid 15365] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15365] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15365] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15365] close(5) = 0 [pid 15365] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15368 attached ) = 5155 [pid 15365] tkill(5155, SIGSTOP) = 0 [pid 15368] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5154, si_uid=0} --- [pid 15365] close(3 [pid 15368] --- stopped by SIGSTOP --- [pid 15365] <... close resumed>) = 0 [pid 15365] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5155, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15365] close(4) = 0 [pid 15365] close(5) = -1 EBADF (Bad file descriptor) [pid 15365] close(6) = -1 EBADF (Bad file descriptor) [pid 15365] close(7) = -1 EBADF (Bad file descriptor) [pid 15365] close(8) = -1 EBADF (Bad file descriptor) [pid 15365] close(9) = -1 EBADF (Bad file descriptor) [pid 15365] close(10) = -1 EBADF (Bad file descriptor) [pid 15365] close(11) = -1 EBADF (Bad file descriptor) [pid 15365] close(12) = -1 EBADF (Bad file descriptor) [pid 15365] close(13) = -1 EBADF (Bad file descriptor) [pid 15365] close(14) = -1 EBADF (Bad file descriptor) [pid 15365] close(15) = -1 EBADF (Bad file descriptor) [pid 15365] close(16) = -1 EBADF (Bad file descriptor) [pid 15365] close(17) = -1 EBADF (Bad file descriptor) [pid 15365] close(18) = -1 EBADF (Bad file descriptor) [pid 15365] close(19) = -1 EBADF (Bad file descriptor) [pid 15365] close(20) = -1 EBADF (Bad file descriptor) [pid 15365] close(21) = -1 EBADF (Bad file descriptor) [pid 15365] close(22) = -1 EBADF (Bad file descriptor) [pid 15365] close(23) = -1 EBADF (Bad file descriptor) [pid 15365] close(24) = -1 EBADF (Bad file descriptor) [pid 15365] close(25) = -1 EBADF (Bad file descriptor) [pid 15365] close(26) = -1 EBADF (Bad file descriptor) [pid 15365] close(27) = -1 EBADF (Bad file descriptor) [pid 15365] close(28) = -1 EBADF (Bad file descriptor) [pid 15365] close(29) = -1 EBADF (Bad file descriptor) [pid 15365] exit_group(0) = ? [pid 15365] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5154, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15369 attached [ 184.137802][T15365] vhci_hcd vhci_hcd.0: port 0 already used [pid 15369] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5156 [pid 15369] <... set_robust_list resumed>) = 0 [pid 15369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15369] setpgid(0, 0) = 0 [pid 15369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15369] write(3, "1000", 4) = 4 [pid 15369] close(3) = 0 [pid 15369] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15369] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15369] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15369] close(5) = 0 [pid 15369] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15372 attached ) = 5157 [pid 15369] tkill(5157, SIGSTOP) = 0 [pid 15372] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5156, si_uid=0} --- [pid 15369] close(3 [pid 15372] --- stopped by SIGSTOP --- [pid 15369] <... close resumed>) = 0 [pid 15369] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5157, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15369] close(4) = 0 [pid 15369] close(5) = -1 EBADF (Bad file descriptor) [pid 15369] close(6) = -1 EBADF (Bad file descriptor) [pid 15369] close(7) = -1 EBADF (Bad file descriptor) [pid 15369] close(8) = -1 EBADF (Bad file descriptor) [pid 15369] close(9) = -1 EBADF (Bad file descriptor) [pid 15369] close(10) = -1 EBADF (Bad file descriptor) [pid 15369] close(11) = -1 EBADF (Bad file descriptor) [pid 15369] close(12) = -1 EBADF (Bad file descriptor) [pid 15369] close(13) = -1 EBADF (Bad file descriptor) [pid 15369] close(14) = -1 EBADF (Bad file descriptor) [pid 15369] close(15) = -1 EBADF (Bad file descriptor) [pid 15369] close(16) = -1 EBADF (Bad file descriptor) [pid 15369] close(17) = -1 EBADF (Bad file descriptor) [pid 15369] close(18) = -1 EBADF (Bad file descriptor) [pid 15369] close(19) = -1 EBADF (Bad file descriptor) [pid 15369] close(20) = -1 EBADF (Bad file descriptor) [pid 15369] close(21) = -1 EBADF (Bad file descriptor) [pid 15369] close(22) = -1 EBADF (Bad file descriptor) [pid 15369] close(23) = -1 EBADF (Bad file descriptor) [pid 15369] close(24) = -1 EBADF (Bad file descriptor) [pid 15369] close(25) = -1 EBADF (Bad file descriptor) [pid 15369] close(26) = -1 EBADF (Bad file descriptor) [pid 15369] close(27) = -1 EBADF (Bad file descriptor) [pid 15369] close(28) = -1 EBADF (Bad file descriptor) [ 184.212108][T15369] vhci_hcd vhci_hcd.0: port 0 already used [pid 15369] close(29) = -1 EBADF (Bad file descriptor) [pid 15369] exit_group(0) = ? [pid 15369] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15373 attached , child_tidptr=0x5555570da650) = 5158 [pid 15373] set_robust_list(0x5555570da660, 24) = 0 [pid 15373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15373] setpgid(0, 0) = 0 [pid 15373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15373] write(3, "1000", 4) = 4 [pid 15373] close(3) = 0 [pid 15373] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15373] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15373] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15373] close(5) = 0 [pid 15373] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15376 attached ) = 5159 [pid 15373] tkill(5159, SIGSTOP) = 0 [pid 15376] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5158, si_uid=0} --- [pid 15373] close(3 [pid 15376] --- stopped by SIGSTOP --- [pid 15373] <... close resumed>) = 0 [pid 15373] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5159, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15373] close(4) = 0 [pid 15373] close(5) = -1 EBADF (Bad file descriptor) [pid 15373] close(6) = -1 EBADF (Bad file descriptor) [pid 15373] close(7) = -1 EBADF (Bad file descriptor) [pid 15373] close(8) = -1 EBADF (Bad file descriptor) [pid 15373] close(9) = -1 EBADF (Bad file descriptor) [pid 15373] close(10) = -1 EBADF (Bad file descriptor) [pid 15373] close(11) = -1 EBADF (Bad file descriptor) [pid 15373] close(12) = -1 EBADF (Bad file descriptor) [pid 15373] close(13) = -1 EBADF (Bad file descriptor) [pid 15373] close(14) = -1 EBADF (Bad file descriptor) [pid 15373] close(15) = -1 EBADF (Bad file descriptor) [pid 15373] close(16) = -1 EBADF (Bad file descriptor) [pid 15373] close(17) = -1 EBADF (Bad file descriptor) [pid 15373] close(18) = -1 EBADF (Bad file descriptor) [pid 15373] close(19) = -1 EBADF (Bad file descriptor) [pid 15373] close(20) = -1 EBADF (Bad file descriptor) [pid 15373] close(21) = -1 EBADF (Bad file descriptor) [pid 15373] close(22) = -1 EBADF (Bad file descriptor) [pid 15373] close(23) = -1 EBADF (Bad file descriptor) [pid 15373] close(24) = -1 EBADF (Bad file descriptor) [pid 15373] close(25) = -1 EBADF (Bad file descriptor) [pid 15373] close(26) = -1 EBADF (Bad file descriptor) [pid 15373] close(27) = -1 EBADF (Bad file descriptor) [pid 15373] close(28) = -1 EBADF (Bad file descriptor) [pid 15373] close(29) = -1 EBADF (Bad file descriptor) [pid 15373] exit_group(0) = ? [pid 15373] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15377 attached , child_tidptr=0x5555570da650) = 5160 [pid 15377] set_robust_list(0x5555570da660, 24) = 0 [pid 15377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15377] setpgid(0, 0) = 0 [ 184.299520][T15373] vhci_hcd vhci_hcd.0: port 0 already used [pid 15377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15377] write(3, "1000", 4) = 4 [pid 15377] close(3) = 0 [pid 15377] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15377] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15377] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15377] close(5) = 0 [pid 15377] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15380 attached ) = 5161 [pid 15377] tkill(5161, SIGSTOP) = 0 [pid 15380] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5160, si_uid=0} --- [pid 15377] close(3 [pid 15380] --- stopped by SIGSTOP --- [pid 15377] <... close resumed>) = 0 [pid 15377] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5161, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15377] close(4) = 0 [pid 15377] close(5) = -1 EBADF (Bad file descriptor) [pid 15377] close(6) = -1 EBADF (Bad file descriptor) [pid 15377] close(7) = -1 EBADF (Bad file descriptor) [pid 15377] close(8) = -1 EBADF (Bad file descriptor) [pid 15377] close(9) = -1 EBADF (Bad file descriptor) [pid 15377] close(10) = -1 EBADF (Bad file descriptor) [pid 15377] close(11) = -1 EBADF (Bad file descriptor) [pid 15377] close(12) = -1 EBADF (Bad file descriptor) [pid 15377] close(13) = -1 EBADF (Bad file descriptor) [pid 15377] close(14) = -1 EBADF (Bad file descriptor) [pid 15377] close(15) = -1 EBADF (Bad file descriptor) [pid 15377] close(16) = -1 EBADF (Bad file descriptor) [pid 15377] close(17) = -1 EBADF (Bad file descriptor) [pid 15377] close(18) = -1 EBADF (Bad file descriptor) [pid 15377] close(19) = -1 EBADF (Bad file descriptor) [pid 15377] close(20) = -1 EBADF (Bad file descriptor) [pid 15377] close(21) = -1 EBADF (Bad file descriptor) [pid 15377] close(22) = -1 EBADF (Bad file descriptor) [pid 15377] close(23) = -1 EBADF (Bad file descriptor) [pid 15377] close(24) = -1 EBADF (Bad file descriptor) [pid 15377] close(25) = -1 EBADF (Bad file descriptor) [pid 15377] close(26) = -1 EBADF (Bad file descriptor) [pid 15377] close(27) = -1 EBADF (Bad file descriptor) [pid 15377] close(28) = -1 EBADF (Bad file descriptor) [pid 15377] close(29) = -1 EBADF (Bad file descriptor) [ 184.367551][T15377] vhci_hcd vhci_hcd.0: port 0 already used [pid 15377] exit_group(0) = ? [pid 15377] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15381 attached [pid 15381] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5162 [pid 15381] <... set_robust_list resumed>) = 0 [pid 15381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15381] setpgid(0, 0) = 0 [pid 15381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15381] write(3, "1000", 4) = 4 [pid 15381] close(3) = 0 [pid 15381] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15381] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15381] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15381] close(5) = 0 [pid 15381] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15384 attached ) = 5163 [pid 15381] tkill(5163, SIGSTOP) = 0 [pid 15381] close(3) = 0 [pid 15384] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5162, si_uid=0} --- [pid 15381] close(4 [pid 15384] --- stopped by SIGSTOP --- [pid 15381] <... close resumed>) = 0 [pid 15381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5163, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15381] close(5) = -1 EBADF (Bad file descriptor) [pid 15381] close(6) = -1 EBADF (Bad file descriptor) [pid 15381] close(7) = -1 EBADF (Bad file descriptor) [pid 15381] close(8) = -1 EBADF (Bad file descriptor) [pid 15381] close(9) = -1 EBADF (Bad file descriptor) [pid 15381] close(10) = -1 EBADF (Bad file descriptor) [pid 15381] close(11) = -1 EBADF (Bad file descriptor) [pid 15381] close(12) = -1 EBADF (Bad file descriptor) [pid 15381] close(13) = -1 EBADF (Bad file descriptor) [pid 15381] close(14) = -1 EBADF (Bad file descriptor) [pid 15381] close(15) = -1 EBADF (Bad file descriptor) [pid 15381] close(16) = -1 EBADF (Bad file descriptor) [pid 15381] close(17) = -1 EBADF (Bad file descriptor) [pid 15381] close(18) = -1 EBADF (Bad file descriptor) [pid 15381] close(19) = -1 EBADF (Bad file descriptor) [pid 15381] close(20) = -1 EBADF (Bad file descriptor) [pid 15381] close(21) = -1 EBADF (Bad file descriptor) [pid 15381] close(22) = -1 EBADF (Bad file descriptor) [pid 15381] close(23) = -1 EBADF (Bad file descriptor) [pid 15381] close(24) = -1 EBADF (Bad file descriptor) [pid 15381] close(25) = -1 EBADF (Bad file descriptor) [pid 15381] close(26) = -1 EBADF (Bad file descriptor) [pid 15381] close(27) = -1 EBADF (Bad file descriptor) [pid 15381] close(28) = -1 EBADF (Bad file descriptor) [pid 15381] close(29) = -1 EBADF (Bad file descriptor) [pid 15381] exit_group(0) = ? [pid 15381] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 184.453164][T15381] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15385 attached , child_tidptr=0x5555570da650) = 5164 [pid 15385] set_robust_list(0x5555570da660, 24) = 0 [pid 15385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15385] setpgid(0, 0) = 0 [pid 15385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15385] write(3, "1000", 4) = 4 [pid 15385] close(3) = 0 [pid 15385] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15385] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15385] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15385] close(5) = 0 [pid 15385] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15388 attached ) = 5165 [pid 15385] tkill(5165, SIGSTOP) = 0 [pid 15388] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5164, si_uid=0} --- [pid 15385] close(3 [pid 15388] --- stopped by SIGSTOP --- [pid 15385] <... close resumed>) = 0 [pid 15385] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5165, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15385] close(4) = 0 [pid 15385] close(5) = -1 EBADF (Bad file descriptor) [pid 15385] close(6) = -1 EBADF (Bad file descriptor) [pid 15385] close(7) = -1 EBADF (Bad file descriptor) [pid 15385] close(8) = -1 EBADF (Bad file descriptor) [pid 15385] close(9) = -1 EBADF (Bad file descriptor) [pid 15385] close(10) = -1 EBADF (Bad file descriptor) [pid 15385] close(11) = -1 EBADF (Bad file descriptor) [pid 15385] close(12) = -1 EBADF (Bad file descriptor) [pid 15385] close(13) = -1 EBADF (Bad file descriptor) [pid 15385] close(14) = -1 EBADF (Bad file descriptor) [pid 15385] close(15) = -1 EBADF (Bad file descriptor) [pid 15385] close(16) = -1 EBADF (Bad file descriptor) [pid 15385] close(17) = -1 EBADF (Bad file descriptor) [pid 15385] close(18) = -1 EBADF (Bad file descriptor) [pid 15385] close(19) = -1 EBADF (Bad file descriptor) [pid 15385] close(20) = -1 EBADF (Bad file descriptor) [pid 15385] close(21) = -1 EBADF (Bad file descriptor) [pid 15385] close(22) = -1 EBADF (Bad file descriptor) [pid 15385] close(23) = -1 EBADF (Bad file descriptor) [pid 15385] close(24) = -1 EBADF (Bad file descriptor) [pid 15385] close(25) = -1 EBADF (Bad file descriptor) [pid 15385] close(26) = -1 EBADF (Bad file descriptor) [pid 15385] close(27) = -1 EBADF (Bad file descriptor) [pid 15385] close(28) = -1 EBADF (Bad file descriptor) [pid 15385] close(29) = -1 EBADF (Bad file descriptor) [pid 15385] exit_group(0) = ? [pid 15385] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15389 attached , child_tidptr=0x5555570da650) = 5166 [ 184.535485][T15385] vhci_hcd vhci_hcd.0: port 0 already used [pid 15389] set_robust_list(0x5555570da660, 24) = 0 [pid 15389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15389] setpgid(0, 0) = 0 [pid 15389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15389] write(3, "1000", 4) = 4 [pid 15389] close(3) = 0 [pid 15389] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15389] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15389] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15389] close(5) = 0 [pid 15389] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15392 attached ) = 5167 [pid 15389] tkill(5167, SIGSTOP) = 0 [pid 15392] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5166, si_uid=0} --- [pid 15389] close(3 [pid 15392] --- stopped by SIGSTOP --- [pid 15389] <... close resumed>) = 0 [pid 15389] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5167, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15389] close(4) = 0 [pid 15389] close(5) = -1 EBADF (Bad file descriptor) [pid 15389] close(6) = -1 EBADF (Bad file descriptor) [pid 15389] close(7) = -1 EBADF (Bad file descriptor) [pid 15389] close(8) = -1 EBADF (Bad file descriptor) [pid 15389] close(9) = -1 EBADF (Bad file descriptor) [pid 15389] close(10) = -1 EBADF (Bad file descriptor) [pid 15389] close(11) = -1 EBADF (Bad file descriptor) [pid 15389] close(12) = -1 EBADF (Bad file descriptor) [pid 15389] close(13) = -1 EBADF (Bad file descriptor) [pid 15389] close(14) = -1 EBADF (Bad file descriptor) [pid 15389] close(15) = -1 EBADF (Bad file descriptor) [pid 15389] close(16) = -1 EBADF (Bad file descriptor) [pid 15389] close(17) = -1 EBADF (Bad file descriptor) [pid 15389] close(18) = -1 EBADF (Bad file descriptor) [pid 15389] close(19) = -1 EBADF (Bad file descriptor) [pid 15389] close(20) = -1 EBADF (Bad file descriptor) [pid 15389] close(21) = -1 EBADF (Bad file descriptor) [pid 15389] close(22) = -1 EBADF (Bad file descriptor) [pid 15389] close(23) = -1 EBADF (Bad file descriptor) [pid 15389] close(24) = -1 EBADF (Bad file descriptor) [pid 15389] close(25) = -1 EBADF (Bad file descriptor) [pid 15389] close(26) = -1 EBADF (Bad file descriptor) [pid 15389] close(27) = -1 EBADF (Bad file descriptor) [pid 15389] close(28) = -1 EBADF (Bad file descriptor) [pid 15389] close(29) = -1 EBADF (Bad file descriptor) [pid 15389] exit_group(0) = ? [pid 15389] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 184.609562][T15389] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15393 attached , child_tidptr=0x5555570da650) = 5168 [pid 15393] set_robust_list(0x5555570da660, 24) = 0 [pid 15393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15393] setpgid(0, 0) = 0 [pid 15393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15393] write(3, "1000", 4) = 4 [pid 15393] close(3) = 0 [pid 15393] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15393] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15393] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15393] close(5) = 0 [pid 15393] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15396 attached ) = 5169 [pid 15393] tkill(5169, SIGSTOP) = 0 [pid 15396] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5168, si_uid=0} --- [pid 15393] close(3 [pid 15396] --- stopped by SIGSTOP --- [pid 15393] <... close resumed>) = 0 [pid 15393] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5169, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15393] close(4) = 0 [pid 15393] close(5) = -1 EBADF (Bad file descriptor) [pid 15393] close(6) = -1 EBADF (Bad file descriptor) [pid 15393] close(7) = -1 EBADF (Bad file descriptor) [pid 15393] close(8) = -1 EBADF (Bad file descriptor) [pid 15393] close(9) = -1 EBADF (Bad file descriptor) [pid 15393] close(10) = -1 EBADF (Bad file descriptor) [pid 15393] close(11) = -1 EBADF (Bad file descriptor) [pid 15393] close(12) = -1 EBADF (Bad file descriptor) [pid 15393] close(13) = -1 EBADF (Bad file descriptor) [pid 15393] close(14) = -1 EBADF (Bad file descriptor) [pid 15393] close(15) = -1 EBADF (Bad file descriptor) [pid 15393] close(16) = -1 EBADF (Bad file descriptor) [pid 15393] close(17) = -1 EBADF (Bad file descriptor) [pid 15393] close(18) = -1 EBADF (Bad file descriptor) [pid 15393] close(19) = -1 EBADF (Bad file descriptor) [pid 15393] close(20) = -1 EBADF (Bad file descriptor) [pid 15393] close(21) = -1 EBADF (Bad file descriptor) [pid 15393] close(22) = -1 EBADF (Bad file descriptor) [pid 15393] close(23) = -1 EBADF (Bad file descriptor) [pid 15393] close(24) = -1 EBADF (Bad file descriptor) [pid 15393] close(25) = -1 EBADF (Bad file descriptor) [pid 15393] close(26) = -1 EBADF (Bad file descriptor) [pid 15393] close(27) = -1 EBADF (Bad file descriptor) [pid 15393] close(28) = -1 EBADF (Bad file descriptor) [pid 15393] close(29) = -1 EBADF (Bad file descriptor) [pid 15393] exit_group(0) = ? [pid 15393] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15397 attached , child_tidptr=0x5555570da650) = 5170 [ 184.685513][T15393] vhci_hcd vhci_hcd.0: port 0 already used [pid 15397] set_robust_list(0x5555570da660, 24) = 0 [pid 15397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15397] setpgid(0, 0) = 0 [pid 15397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15397] write(3, "1000", 4) = 4 [pid 15397] close(3) = 0 [pid 15397] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15397] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15397] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15397] close(5) = 0 [pid 15397] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15400 attached ) = 5171 [pid 15397] tkill(5171, SIGSTOP) = 0 [pid 15397] close(3 [pid 15400] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5170, si_uid=0} --- [pid 15397] <... close resumed>) = 0 [pid 15397] close(4 [pid 15400] --- stopped by SIGSTOP --- [pid 15397] <... close resumed>) = 0 [pid 15397] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5171, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15397] close(5) = -1 EBADF (Bad file descriptor) [pid 15397] close(6) = -1 EBADF (Bad file descriptor) [pid 15397] close(7) = -1 EBADF (Bad file descriptor) [pid 15397] close(8) = -1 EBADF (Bad file descriptor) [pid 15397] close(9) = -1 EBADF (Bad file descriptor) [pid 15397] close(10) = -1 EBADF (Bad file descriptor) [pid 15397] close(11) = -1 EBADF (Bad file descriptor) [pid 15397] close(12) = -1 EBADF (Bad file descriptor) [pid 15397] close(13) = -1 EBADF (Bad file descriptor) [pid 15397] close(14) = -1 EBADF (Bad file descriptor) [pid 15397] close(15) = -1 EBADF (Bad file descriptor) [pid 15397] close(16) = -1 EBADF (Bad file descriptor) [pid 15397] close(17) = -1 EBADF (Bad file descriptor) [pid 15397] close(18) = -1 EBADF (Bad file descriptor) [pid 15397] close(19) = -1 EBADF (Bad file descriptor) [pid 15397] close(20) = -1 EBADF (Bad file descriptor) [pid 15397] close(21) = -1 EBADF (Bad file descriptor) [pid 15397] close(22) = -1 EBADF (Bad file descriptor) [pid 15397] close(23) = -1 EBADF (Bad file descriptor) [pid 15397] close(24) = -1 EBADF (Bad file descriptor) [pid 15397] close(25) = -1 EBADF (Bad file descriptor) [pid 15397] close(26) = -1 EBADF (Bad file descriptor) [pid 15397] close(27) = -1 EBADF (Bad file descriptor) [pid 15397] close(28) = -1 EBADF (Bad file descriptor) [pid 15397] close(29) = -1 EBADF (Bad file descriptor) [pid 15397] exit_group(0) = ? [pid 15397] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15401 attached , child_tidptr=0x5555570da650) = 5172 [pid 15401] set_robust_list(0x5555570da660, 24) = 0 [pid 15401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15401] setpgid(0, 0) = 0 [ 184.757362][T15397] vhci_hcd vhci_hcd.0: port 0 already used [pid 15401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15401] write(3, "1000", 4) = 4 [pid 15401] close(3) = 0 [pid 15401] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15401] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15401] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15401] close(5) = 0 [pid 15401] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15404 attached ) = 5173 [pid 15401] tkill(5173, SIGSTOP) = 0 [pid 15404] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5172, si_uid=0} --- [pid 15404] --- stopped by SIGSTOP --- [pid 15401] close(3) = 0 [pid 15401] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5173, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15401] close(4) = 0 [pid 15401] close(5) = -1 EBADF (Bad file descriptor) [pid 15401] close(6) = -1 EBADF (Bad file descriptor) [pid 15401] close(7) = -1 EBADF (Bad file descriptor) [pid 15401] close(8) = -1 EBADF (Bad file descriptor) [pid 15401] close(9) = -1 EBADF (Bad file descriptor) [pid 15401] close(10) = -1 EBADF (Bad file descriptor) [pid 15401] close(11) = -1 EBADF (Bad file descriptor) [pid 15401] close(12) = -1 EBADF (Bad file descriptor) [pid 15401] close(13) = -1 EBADF (Bad file descriptor) [pid 15401] close(14) = -1 EBADF (Bad file descriptor) [pid 15401] close(15) = -1 EBADF (Bad file descriptor) [pid 15401] close(16) = -1 EBADF (Bad file descriptor) [pid 15401] close(17) = -1 EBADF (Bad file descriptor) [pid 15401] close(18) = -1 EBADF (Bad file descriptor) [pid 15401] close(19) = -1 EBADF (Bad file descriptor) [pid 15401] close(20) = -1 EBADF (Bad file descriptor) [pid 15401] close(21) = -1 EBADF (Bad file descriptor) [pid 15401] close(22) = -1 EBADF (Bad file descriptor) [pid 15401] close(23) = -1 EBADF (Bad file descriptor) [pid 15401] close(24) = -1 EBADF (Bad file descriptor) [pid 15401] close(25) = -1 EBADF (Bad file descriptor) [pid 15401] close(26) = -1 EBADF (Bad file descriptor) [pid 15401] close(27) = -1 EBADF (Bad file descriptor) [pid 15401] close(28) = -1 EBADF (Bad file descriptor) [pid 15401] close(29) = -1 EBADF (Bad file descriptor) [pid 15401] exit_group(0) = ? [pid 15401] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15405 attached , child_tidptr=0x5555570da650) = 5174 [pid 15405] set_robust_list(0x5555570da660, 24) = 0 [ 184.824778][T15401] vhci_hcd vhci_hcd.0: port 0 already used [pid 15405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15405] setpgid(0, 0) = 0 [pid 15405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15405] write(3, "1000", 4) = 4 [pid 15405] close(3) = 0 [pid 15405] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15405] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15405] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15405] close(5) = 0 [pid 15405] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15408 attached ) = 5175 [pid 15405] tkill(5175, SIGSTOP) = 0 [pid 15405] close(3 [pid 15408] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5174, si_uid=0} --- [pid 15405] <... close resumed>) = 0 [pid 15405] close(4 [pid 15408] --- stopped by SIGSTOP --- [pid 15405] <... close resumed>) = 0 [pid 15405] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5175, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15405] close(5) = -1 EBADF (Bad file descriptor) [pid 15405] close(6) = -1 EBADF (Bad file descriptor) [pid 15405] close(7) = -1 EBADF (Bad file descriptor) [pid 15405] close(8) = -1 EBADF (Bad file descriptor) [pid 15405] close(9) = -1 EBADF (Bad file descriptor) [pid 15405] close(10) = -1 EBADF (Bad file descriptor) [pid 15405] close(11) = -1 EBADF (Bad file descriptor) [pid 15405] close(12) = -1 EBADF (Bad file descriptor) [pid 15405] close(13) = -1 EBADF (Bad file descriptor) [pid 15405] close(14) = -1 EBADF (Bad file descriptor) [pid 15405] close(15) = -1 EBADF (Bad file descriptor) [pid 15405] close(16) = -1 EBADF (Bad file descriptor) [pid 15405] close(17) = -1 EBADF (Bad file descriptor) [pid 15405] close(18) = -1 EBADF (Bad file descriptor) [pid 15405] close(19) = -1 EBADF (Bad file descriptor) [pid 15405] close(20) = -1 EBADF (Bad file descriptor) [pid 15405] close(21) = -1 EBADF (Bad file descriptor) [pid 15405] close(22) = -1 EBADF (Bad file descriptor) [pid 15405] close(23) = -1 EBADF (Bad file descriptor) [pid 15405] close(24) = -1 EBADF (Bad file descriptor) [pid 15405] close(25) = -1 EBADF (Bad file descriptor) [pid 15405] close(26) = -1 EBADF (Bad file descriptor) [pid 15405] close(27) = -1 EBADF (Bad file descriptor) [pid 15405] close(28) = -1 EBADF (Bad file descriptor) [pid 15405] close(29) = -1 EBADF (Bad file descriptor) [pid 15405] exit_group(0) = ? [pid 15405] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15409 attached , child_tidptr=0x5555570da650) = 5176 [pid 15409] set_robust_list(0x5555570da660, 24) = 0 [pid 15409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15409] setpgid(0, 0) = 0 [ 184.896073][T15405] vhci_hcd vhci_hcd.0: port 0 already used [pid 15409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15409] write(3, "1000", 4) = 4 [pid 15409] close(3) = 0 [pid 15409] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15409] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15409] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15409] close(5) = 0 [pid 15409] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15412 attached ) = 5177 [pid 15409] tkill(5177, SIGSTOP) = 0 [pid 15409] close(3 [pid 15412] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5176, si_uid=0} --- [pid 15409] <... close resumed>) = 0 [pid 15412] --- stopped by SIGSTOP --- [pid 15409] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5177, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15409] close(4) = 0 [pid 15409] close(5) = -1 EBADF (Bad file descriptor) [pid 15409] close(6) = -1 EBADF (Bad file descriptor) [pid 15409] close(7) = -1 EBADF (Bad file descriptor) [pid 15409] close(8) = -1 EBADF (Bad file descriptor) [pid 15409] close(9) = -1 EBADF (Bad file descriptor) [pid 15409] close(10) = -1 EBADF (Bad file descriptor) [pid 15409] close(11) = -1 EBADF (Bad file descriptor) [pid 15409] close(12) = -1 EBADF (Bad file descriptor) [pid 15409] close(13) = -1 EBADF (Bad file descriptor) [pid 15409] close(14) = -1 EBADF (Bad file descriptor) [pid 15409] close(15) = -1 EBADF (Bad file descriptor) [pid 15409] close(16) = -1 EBADF (Bad file descriptor) [pid 15409] close(17) = -1 EBADF (Bad file descriptor) [pid 15409] close(18) = -1 EBADF (Bad file descriptor) [pid 15409] close(19) = -1 EBADF (Bad file descriptor) [pid 15409] close(20) = -1 EBADF (Bad file descriptor) [pid 15409] close(21) = -1 EBADF (Bad file descriptor) [pid 15409] close(22) = -1 EBADF (Bad file descriptor) [pid 15409] close(23) = -1 EBADF (Bad file descriptor) [pid 15409] close(24) = -1 EBADF (Bad file descriptor) [pid 15409] close(25) = -1 EBADF (Bad file descriptor) [pid 15409] close(26) = -1 EBADF (Bad file descriptor) [pid 15409] close(27) = -1 EBADF (Bad file descriptor) [pid 15409] close(28) = -1 EBADF (Bad file descriptor) [pid 15409] close(29) = -1 EBADF (Bad file descriptor) [pid 15409] exit_group(0) = ? [pid 15409] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15413 attached , child_tidptr=0x5555570da650) = 5178 [pid 15413] set_robust_list(0x5555570da660, 24) = 0 [pid 15413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 184.968042][T15409] vhci_hcd vhci_hcd.0: port 0 already used [pid 15413] setpgid(0, 0) = 0 [pid 15413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15413] write(3, "1000", 4) = 4 [pid 15413] close(3) = 0 [pid 15413] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15413] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15413] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15413] close(5) = 0 [pid 15413] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15416 attached ) = 5179 [pid 15413] tkill(5179, SIGSTOP) = 0 [pid 15416] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5178, si_uid=0} --- [pid 15413] close(3 [pid 15416] --- stopped by SIGSTOP --- [pid 15413] <... close resumed>) = 0 [pid 15413] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5179, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15413] close(4) = 0 [pid 15413] close(5) = -1 EBADF (Bad file descriptor) [pid 15413] close(6) = -1 EBADF (Bad file descriptor) [pid 15413] close(7) = -1 EBADF (Bad file descriptor) [pid 15413] close(8) = -1 EBADF (Bad file descriptor) [pid 15413] close(9) = -1 EBADF (Bad file descriptor) [pid 15413] close(10) = -1 EBADF (Bad file descriptor) [pid 15413] close(11) = -1 EBADF (Bad file descriptor) [pid 15413] close(12) = -1 EBADF (Bad file descriptor) [pid 15413] close(13) = -1 EBADF (Bad file descriptor) [pid 15413] close(14) = -1 EBADF (Bad file descriptor) [pid 15413] close(15) = -1 EBADF (Bad file descriptor) [pid 15413] close(16) = -1 EBADF (Bad file descriptor) [pid 15413] close(17) = -1 EBADF (Bad file descriptor) [pid 15413] close(18) = -1 EBADF (Bad file descriptor) [pid 15413] close(19) = -1 EBADF (Bad file descriptor) [pid 15413] close(20) = -1 EBADF (Bad file descriptor) [pid 15413] close(21) = -1 EBADF (Bad file descriptor) [pid 15413] close(22) = -1 EBADF (Bad file descriptor) [pid 15413] close(23) = -1 EBADF (Bad file descriptor) [pid 15413] close(24) = -1 EBADF (Bad file descriptor) [pid 15413] close(25) = -1 EBADF (Bad file descriptor) [pid 15413] close(26) = -1 EBADF (Bad file descriptor) [pid 15413] close(27) = -1 EBADF (Bad file descriptor) [pid 15413] close(28) = -1 EBADF (Bad file descriptor) [pid 15413] close(29) = -1 EBADF (Bad file descriptor) [pid 15413] exit_group(0) = ? [pid 15413] +++ exited with 0 +++ [ 185.037676][T15413] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15417 attached [pid 15417] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5180 [pid 15417] <... set_robust_list resumed>) = 0 [pid 15417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15417] setpgid(0, 0) = 0 [pid 15417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15417] write(3, "1000", 4) = 4 [pid 15417] close(3) = 0 [pid 15417] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15417] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15417] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15417] close(5) = 0 [pid 15417] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15420 attached ) = 5181 [pid 15417] tkill(5181, SIGSTOP) = 0 [pid 15417] close(3) = 0 [pid 15420] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5180, si_uid=0} --- [pid 15417] close(4 [pid 15420] --- stopped by SIGSTOP --- [pid 15417] <... close resumed>) = 0 [pid 15417] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5181, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15417] close(5) = -1 EBADF (Bad file descriptor) [pid 15417] close(6) = -1 EBADF (Bad file descriptor) [pid 15417] close(7) = -1 EBADF (Bad file descriptor) [pid 15417] close(8) = -1 EBADF (Bad file descriptor) [pid 15417] close(9) = -1 EBADF (Bad file descriptor) [pid 15417] close(10) = -1 EBADF (Bad file descriptor) [pid 15417] close(11) = -1 EBADF (Bad file descriptor) [pid 15417] close(12) = -1 EBADF (Bad file descriptor) [pid 15417] close(13) = -1 EBADF (Bad file descriptor) [pid 15417] close(14) = -1 EBADF (Bad file descriptor) [pid 15417] close(15) = -1 EBADF (Bad file descriptor) [pid 15417] close(16) = -1 EBADF (Bad file descriptor) [pid 15417] close(17) = -1 EBADF (Bad file descriptor) [pid 15417] close(18) = -1 EBADF (Bad file descriptor) [pid 15417] close(19) = -1 EBADF (Bad file descriptor) [pid 15417] close(20) = -1 EBADF (Bad file descriptor) [pid 15417] close(21) = -1 EBADF (Bad file descriptor) [pid 15417] close(22) = -1 EBADF (Bad file descriptor) [pid 15417] close(23) = -1 EBADF (Bad file descriptor) [pid 15417] close(24) = -1 EBADF (Bad file descriptor) [pid 15417] close(25) = -1 EBADF (Bad file descriptor) [pid 15417] close(26) = -1 EBADF (Bad file descriptor) [pid 15417] close(27) = -1 EBADF (Bad file descriptor) [pid 15417] close(28) = -1 EBADF (Bad file descriptor) [pid 15417] close(29) = -1 EBADF (Bad file descriptor) [pid 15417] exit_group(0) = ? [pid 15417] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5180, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15421 attached [pid 15421] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5182 [pid 15421] <... set_robust_list resumed>) = 0 [pid 15421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15421] setpgid(0, 0) = 0 [ 185.117254][T15417] vhci_hcd vhci_hcd.0: port 0 already used [pid 15421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15421] write(3, "1000", 4) = 4 [pid 15421] close(3) = 0 [pid 15421] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15421] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15421] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15421] close(5) = 0 [pid 15421] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15424 attached ) = 5183 [pid 15421] tkill(5183, SIGSTOP) = 0 [pid 15424] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5182, si_uid=0} --- [pid 15424] --- stopped by SIGSTOP --- [pid 15421] close(3) = 0 [pid 15421] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5183, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15421] close(4) = 0 [pid 15421] close(5) = -1 EBADF (Bad file descriptor) [pid 15421] close(6) = -1 EBADF (Bad file descriptor) [pid 15421] close(7) = -1 EBADF (Bad file descriptor) [pid 15421] close(8) = -1 EBADF (Bad file descriptor) [pid 15421] close(9) = -1 EBADF (Bad file descriptor) [pid 15421] close(10) = -1 EBADF (Bad file descriptor) [pid 15421] close(11) = -1 EBADF (Bad file descriptor) [pid 15421] close(12) = -1 EBADF (Bad file descriptor) [pid 15421] close(13) = -1 EBADF (Bad file descriptor) [pid 15421] close(14) = -1 EBADF (Bad file descriptor) [pid 15421] close(15) = -1 EBADF (Bad file descriptor) [pid 15421] close(16) = -1 EBADF (Bad file descriptor) [pid 15421] close(17) = -1 EBADF (Bad file descriptor) [pid 15421] close(18) = -1 EBADF (Bad file descriptor) [pid 15421] close(19) = -1 EBADF (Bad file descriptor) [pid 15421] close(20) = -1 EBADF (Bad file descriptor) [pid 15421] close(21) = -1 EBADF (Bad file descriptor) [pid 15421] close(22) = -1 EBADF (Bad file descriptor) [pid 15421] close(23) = -1 EBADF (Bad file descriptor) [pid 15421] close(24) = -1 EBADF (Bad file descriptor) [pid 15421] close(25) = -1 EBADF (Bad file descriptor) [pid 15421] close(26) = -1 EBADF (Bad file descriptor) [pid 15421] close(27) = -1 EBADF (Bad file descriptor) [pid 15421] close(28) = -1 EBADF (Bad file descriptor) [pid 15421] close(29) = -1 EBADF (Bad file descriptor) [pid 15421] exit_group(0) = ? [pid 15421] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5182, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 185.187566][T15421] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15425 attached , child_tidptr=0x5555570da650) = 5184 [pid 15425] set_robust_list(0x5555570da660, 24) = 0 [pid 15425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15425] setpgid(0, 0) = 0 [pid 15425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15425] write(3, "1000", 4) = 4 [pid 15425] close(3) = 0 [pid 15425] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15425] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15425] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15425] close(5) = 0 [pid 15425] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15428 attached ) = 5185 [pid 15425] tkill(5185, SIGSTOP) = 0 [pid 15428] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5184, si_uid=0} --- [pid 15425] close(3 [pid 15428] --- stopped by SIGSTOP --- [pid 15425] <... close resumed>) = 0 [pid 15425] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5185, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15425] close(4) = 0 [pid 15425] close(5) = -1 EBADF (Bad file descriptor) [pid 15425] close(6) = -1 EBADF (Bad file descriptor) [pid 15425] close(7) = -1 EBADF (Bad file descriptor) [pid 15425] close(8) = -1 EBADF (Bad file descriptor) [pid 15425] close(9) = -1 EBADF (Bad file descriptor) [pid 15425] close(10) = -1 EBADF (Bad file descriptor) [pid 15425] close(11) = -1 EBADF (Bad file descriptor) [pid 15425] close(12) = -1 EBADF (Bad file descriptor) [pid 15425] close(13) = -1 EBADF (Bad file descriptor) [pid 15425] close(14) = -1 EBADF (Bad file descriptor) [pid 15425] close(15) = -1 EBADF (Bad file descriptor) [pid 15425] close(16) = -1 EBADF (Bad file descriptor) [pid 15425] close(17) = -1 EBADF (Bad file descriptor) [pid 15425] close(18) = -1 EBADF (Bad file descriptor) [pid 15425] close(19) = -1 EBADF (Bad file descriptor) [pid 15425] close(20) = -1 EBADF (Bad file descriptor) [pid 15425] close(21) = -1 EBADF (Bad file descriptor) [pid 15425] close(22) = -1 EBADF (Bad file descriptor) [pid 15425] close(23) = -1 EBADF (Bad file descriptor) [pid 15425] close(24) = -1 EBADF (Bad file descriptor) [pid 15425] close(25) = -1 EBADF (Bad file descriptor) [pid 15425] close(26) = -1 EBADF (Bad file descriptor) [pid 15425] close(27) = -1 EBADF (Bad file descriptor) [ 185.267712][T15425] vhci_hcd vhci_hcd.0: port 0 already used [pid 15425] close(28) = -1 EBADF (Bad file descriptor) [pid 15425] close(29) = -1 EBADF (Bad file descriptor) [pid 15425] exit_group(0) = ? [pid 15425] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5184, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15429 attached [pid 15429] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5186 [pid 15429] <... set_robust_list resumed>) = 0 [pid 15429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15429] setpgid(0, 0) = 0 [pid 15429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15429] write(3, "1000", 4) = 4 [pid 15429] close(3) = 0 [pid 15429] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15429] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15429] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15429] close(5) = 0 [pid 15429] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15432 attached ) = 5187 [pid 15429] tkill(5187, SIGSTOP) = 0 [pid 15432] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5186, si_uid=0} --- [pid 15429] close(3 [pid 15432] --- stopped by SIGSTOP --- [pid 15429] <... close resumed>) = 0 [pid 15429] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5187, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15429] close(4) = 0 [pid 15429] close(5) = -1 EBADF (Bad file descriptor) [pid 15429] close(6) = -1 EBADF (Bad file descriptor) [pid 15429] close(7) = -1 EBADF (Bad file descriptor) [pid 15429] close(8) = -1 EBADF (Bad file descriptor) [pid 15429] close(9) = -1 EBADF (Bad file descriptor) [pid 15429] close(10) = -1 EBADF (Bad file descriptor) [pid 15429] close(11) = -1 EBADF (Bad file descriptor) [pid 15429] close(12) = -1 EBADF (Bad file descriptor) [pid 15429] close(13) = -1 EBADF (Bad file descriptor) [pid 15429] close(14) = -1 EBADF (Bad file descriptor) [pid 15429] close(15) = -1 EBADF (Bad file descriptor) [pid 15429] close(16) = -1 EBADF (Bad file descriptor) [pid 15429] close(17) = -1 EBADF (Bad file descriptor) [pid 15429] close(18) = -1 EBADF (Bad file descriptor) [pid 15429] close(19) = -1 EBADF (Bad file descriptor) [pid 15429] close(20) = -1 EBADF (Bad file descriptor) [pid 15429] close(21) = -1 EBADF (Bad file descriptor) [pid 15429] close(22) = -1 EBADF (Bad file descriptor) [pid 15429] close(23) = -1 EBADF (Bad file descriptor) [pid 15429] close(24) = -1 EBADF (Bad file descriptor) [pid 15429] close(25) = -1 EBADF (Bad file descriptor) [pid 15429] close(26) = -1 EBADF (Bad file descriptor) [pid 15429] close(27) = -1 EBADF (Bad file descriptor) [pid 15429] close(28) = -1 EBADF (Bad file descriptor) [ 185.358506][T15429] vhci_hcd vhci_hcd.0: port 0 already used [pid 15429] close(29) = -1 EBADF (Bad file descriptor) [pid 15429] exit_group(0) = ? [pid 15429] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15433 attached , child_tidptr=0x5555570da650) = 5188 [pid 15433] set_robust_list(0x5555570da660, 24) = 0 [pid 15433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15433] setpgid(0, 0) = 0 [pid 15433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15433] write(3, "1000", 4) = 4 [pid 15433] close(3) = 0 [pid 15433] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15433] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15433] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15433] close(5) = 0 [pid 15433] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15436 attached ) = 5189 [pid 15433] tkill(5189, SIGSTOP) = 0 [pid 15433] close(3 [pid 15436] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5188, si_uid=0} --- [pid 15436] --- stopped by SIGSTOP --- [pid 15433] <... close resumed>) = 0 [pid 15433] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5189, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15433] close(4) = 0 [pid 15433] close(5) = -1 EBADF (Bad file descriptor) [pid 15433] close(6) = -1 EBADF (Bad file descriptor) [pid 15433] close(7) = -1 EBADF (Bad file descriptor) [pid 15433] close(8) = -1 EBADF (Bad file descriptor) [pid 15433] close(9) = -1 EBADF (Bad file descriptor) [pid 15433] close(10) = -1 EBADF (Bad file descriptor) [pid 15433] close(11) = -1 EBADF (Bad file descriptor) [pid 15433] close(12) = -1 EBADF (Bad file descriptor) [pid 15433] close(13) = -1 EBADF (Bad file descriptor) [pid 15433] close(14) = -1 EBADF (Bad file descriptor) [pid 15433] close(15) = -1 EBADF (Bad file descriptor) [pid 15433] close(16) = -1 EBADF (Bad file descriptor) [pid 15433] close(17) = -1 EBADF (Bad file descriptor) [pid 15433] close(18) = -1 EBADF (Bad file descriptor) [pid 15433] close(19) = -1 EBADF (Bad file descriptor) [pid 15433] close(20) = -1 EBADF (Bad file descriptor) [pid 15433] close(21) = -1 EBADF (Bad file descriptor) [pid 15433] close(22) = -1 EBADF (Bad file descriptor) [pid 15433] close(23) = -1 EBADF (Bad file descriptor) [pid 15433] close(24) = -1 EBADF (Bad file descriptor) [pid 15433] close(25) = -1 EBADF (Bad file descriptor) [pid 15433] close(26) = -1 EBADF (Bad file descriptor) [pid 15433] close(27) = -1 EBADF (Bad file descriptor) [pid 15433] close(28) = -1 EBADF (Bad file descriptor) [pid 15433] close(29) = -1 EBADF (Bad file descriptor) [pid 15433] exit_group(0) = ? [pid 15433] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5188, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15437 attached , child_tidptr=0x5555570da650) = 5190 [pid 15437] set_robust_list(0x5555570da660, 24) = 0 [pid 15437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15437] setpgid(0, 0) = 0 [ 185.444738][T15433] vhci_hcd vhci_hcd.0: port 0 already used [pid 15437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15437] write(3, "1000", 4) = 4 [pid 15437] close(3) = 0 [pid 15437] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15437] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15437] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15437] close(5) = 0 [pid 15437] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15440 attached ) = 5191 [pid 15437] tkill(5191, SIGSTOP) = 0 [pid 15440] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5190, si_uid=0} --- [pid 15437] close(3 [pid 15440] --- stopped by SIGSTOP --- [pid 15437] <... close resumed>) = 0 [pid 15437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5191, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15437] close(4) = 0 [pid 15437] close(5) = -1 EBADF (Bad file descriptor) [pid 15437] close(6) = -1 EBADF (Bad file descriptor) [pid 15437] close(7) = -1 EBADF (Bad file descriptor) [pid 15437] close(8) = -1 EBADF (Bad file descriptor) [pid 15437] close(9) = -1 EBADF (Bad file descriptor) [pid 15437] close(10) = -1 EBADF (Bad file descriptor) [pid 15437] close(11) = -1 EBADF (Bad file descriptor) [pid 15437] close(12) = -1 EBADF (Bad file descriptor) [pid 15437] close(13) = -1 EBADF (Bad file descriptor) [pid 15437] close(14) = -1 EBADF (Bad file descriptor) [pid 15437] close(15) = -1 EBADF (Bad file descriptor) [pid 15437] close(16) = -1 EBADF (Bad file descriptor) [pid 15437] close(17) = -1 EBADF (Bad file descriptor) [pid 15437] close(18) = -1 EBADF (Bad file descriptor) [pid 15437] close(19) = -1 EBADF (Bad file descriptor) [pid 15437] close(20) = -1 EBADF (Bad file descriptor) [pid 15437] close(21) = -1 EBADF (Bad file descriptor) [pid 15437] close(22) = -1 EBADF (Bad file descriptor) [pid 15437] close(23) = -1 EBADF (Bad file descriptor) [pid 15437] close(24) = -1 EBADF (Bad file descriptor) [pid 15437] close(25) = -1 EBADF (Bad file descriptor) [pid 15437] close(26) = -1 EBADF (Bad file descriptor) [pid 15437] close(27) = -1 EBADF (Bad file descriptor) [pid 15437] close(28) = -1 EBADF (Bad file descriptor) [pid 15437] close(29) = -1 EBADF (Bad file descriptor) [pid 15437] exit_group(0) = ? [pid 15437] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 185.514160][T15437] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15441 attached , child_tidptr=0x5555570da650) = 5192 [pid 15441] set_robust_list(0x5555570da660, 24) = 0 [pid 15441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15441] setpgid(0, 0) = 0 [pid 15441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15441] write(3, "1000", 4) = 4 [pid 15441] close(3) = 0 [pid 15441] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15441] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15441] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15441] close(5) = 0 [pid 15441] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15444 attached ) = 5193 [pid 15441] tkill(5193, SIGSTOP) = 0 [pid 15444] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5192, si_uid=0} --- [pid 15441] close(3 [pid 15444] --- stopped by SIGSTOP --- [pid 15441] <... close resumed>) = 0 [pid 15441] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5193, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15441] close(4) = 0 [pid 15441] close(5) = -1 EBADF (Bad file descriptor) [pid 15441] close(6) = -1 EBADF (Bad file descriptor) [pid 15441] close(7) = -1 EBADF (Bad file descriptor) [pid 15441] close(8) = -1 EBADF (Bad file descriptor) [pid 15441] close(9) = -1 EBADF (Bad file descriptor) [pid 15441] close(10) = -1 EBADF (Bad file descriptor) [pid 15441] close(11) = -1 EBADF (Bad file descriptor) [pid 15441] close(12) = -1 EBADF (Bad file descriptor) [pid 15441] close(13) = -1 EBADF (Bad file descriptor) [pid 15441] close(14) = -1 EBADF (Bad file descriptor) [pid 15441] close(15) = -1 EBADF (Bad file descriptor) [pid 15441] close(16) = -1 EBADF (Bad file descriptor) [pid 15441] close(17) = -1 EBADF (Bad file descriptor) [pid 15441] close(18) = -1 EBADF (Bad file descriptor) [pid 15441] close(19) = -1 EBADF (Bad file descriptor) [pid 15441] close(20) = -1 EBADF (Bad file descriptor) [pid 15441] close(21) = -1 EBADF (Bad file descriptor) [pid 15441] close(22) = -1 EBADF (Bad file descriptor) [pid 15441] close(23) = -1 EBADF (Bad file descriptor) [pid 15441] close(24) = -1 EBADF (Bad file descriptor) [pid 15441] close(25) = -1 EBADF (Bad file descriptor) [pid 15441] close(26) = -1 EBADF (Bad file descriptor) [pid 15441] close(27) = -1 EBADF (Bad file descriptor) [ 185.591366][T15441] vhci_hcd vhci_hcd.0: port 0 already used [pid 15441] close(28) = -1 EBADF (Bad file descriptor) [pid 15441] close(29) = -1 EBADF (Bad file descriptor) [pid 15441] exit_group(0) = ? [pid 15441] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5192, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15445 attached , child_tidptr=0x5555570da650) = 5194 [pid 15445] set_robust_list(0x5555570da660, 24) = 0 [pid 15445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15445] setpgid(0, 0) = 0 [pid 15445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15445] write(3, "1000", 4) = 4 [pid 15445] close(3) = 0 [pid 15445] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15445] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15445] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15445] close(5) = 0 [pid 15445] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15448 attached ) = 5195 [pid 15445] tkill(5195, SIGSTOP) = 0 [pid 15448] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5194, si_uid=0} --- [pid 15445] close(3 [pid 15448] --- stopped by SIGSTOP --- [pid 15445] <... close resumed>) = 0 [pid 15445] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5195, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15445] close(4) = 0 [pid 15445] close(5) = -1 EBADF (Bad file descriptor) [pid 15445] close(6) = -1 EBADF (Bad file descriptor) [pid 15445] close(7) = -1 EBADF (Bad file descriptor) [pid 15445] close(8) = -1 EBADF (Bad file descriptor) [pid 15445] close(9) = -1 EBADF (Bad file descriptor) [pid 15445] close(10) = -1 EBADF (Bad file descriptor) [pid 15445] close(11) = -1 EBADF (Bad file descriptor) [pid 15445] close(12) = -1 EBADF (Bad file descriptor) [pid 15445] close(13) = -1 EBADF (Bad file descriptor) [pid 15445] close(14) = -1 EBADF (Bad file descriptor) [pid 15445] close(15) = -1 EBADF (Bad file descriptor) [pid 15445] close(16) = -1 EBADF (Bad file descriptor) [pid 15445] close(17) = -1 EBADF (Bad file descriptor) [pid 15445] close(18) = -1 EBADF (Bad file descriptor) [pid 15445] close(19) = -1 EBADF (Bad file descriptor) [pid 15445] close(20) = -1 EBADF (Bad file descriptor) [pid 15445] close(21) = -1 EBADF (Bad file descriptor) [pid 15445] close(22) = -1 EBADF (Bad file descriptor) [pid 15445] close(23) = -1 EBADF (Bad file descriptor) [pid 15445] close(24) = -1 EBADF (Bad file descriptor) [pid 15445] close(25) = -1 EBADF (Bad file descriptor) [pid 15445] close(26) = -1 EBADF (Bad file descriptor) [pid 15445] close(27) = -1 EBADF (Bad file descriptor) [pid 15445] close(28) = -1 EBADF (Bad file descriptor) [ 185.679211][T15445] vhci_hcd vhci_hcd.0: port 0 already used [pid 15445] close(29) = -1 EBADF (Bad file descriptor) [pid 15445] exit_group(0) = ? [pid 15445] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5194, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15449 attached , child_tidptr=0x5555570da650) = 5196 [pid 15449] set_robust_list(0x5555570da660, 24) = 0 [pid 15449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15449] setpgid(0, 0) = 0 [pid 15449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15449] write(3, "1000", 4) = 4 [pid 15449] close(3) = 0 [pid 15449] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15449] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15449] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15449] close(5) = 0 [pid 15449] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15452 attached ) = 5197 [pid 15449] tkill(5197, SIGSTOP) = 0 [pid 15452] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5196, si_uid=0} --- [pid 15449] close(3 [pid 15452] --- stopped by SIGSTOP --- [pid 15449] <... close resumed>) = 0 [pid 15449] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5197, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15449] close(4) = 0 [pid 15449] close(5) = -1 EBADF (Bad file descriptor) [pid 15449] close(6) = -1 EBADF (Bad file descriptor) [pid 15449] close(7) = -1 EBADF (Bad file descriptor) [pid 15449] close(8) = -1 EBADF (Bad file descriptor) [pid 15449] close(9) = -1 EBADF (Bad file descriptor) [pid 15449] close(10) = -1 EBADF (Bad file descriptor) [pid 15449] close(11) = -1 EBADF (Bad file descriptor) [pid 15449] close(12) = -1 EBADF (Bad file descriptor) [pid 15449] close(13) = -1 EBADF (Bad file descriptor) [pid 15449] close(14) = -1 EBADF (Bad file descriptor) [pid 15449] close(15) = -1 EBADF (Bad file descriptor) [pid 15449] close(16) = -1 EBADF (Bad file descriptor) [pid 15449] close(17) = -1 EBADF (Bad file descriptor) [pid 15449] close(18) = -1 EBADF (Bad file descriptor) [pid 15449] close(19) = -1 EBADF (Bad file descriptor) [pid 15449] close(20) = -1 EBADF (Bad file descriptor) [pid 15449] close(21) = -1 EBADF (Bad file descriptor) [pid 15449] close(22) = -1 EBADF (Bad file descriptor) [pid 15449] close(23) = -1 EBADF (Bad file descriptor) [pid 15449] close(24) = -1 EBADF (Bad file descriptor) [pid 15449] close(25) = -1 EBADF (Bad file descriptor) [pid 15449] close(26) = -1 EBADF (Bad file descriptor) [pid 15449] close(27) = -1 EBADF (Bad file descriptor) [pid 15449] close(28) = -1 EBADF (Bad file descriptor) [ 185.767819][T15449] vhci_hcd vhci_hcd.0: port 0 already used [pid 15449] close(29) = -1 EBADF (Bad file descriptor) [pid 15449] exit_group(0) = ? [pid 15449] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15453 attached , child_tidptr=0x5555570da650) = 5198 [pid 15453] set_robust_list(0x5555570da660, 24) = 0 [pid 15453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15453] setpgid(0, 0) = 0 [pid 15453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15453] write(3, "1000", 4) = 4 [pid 15453] close(3) = 0 [pid 15453] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15453] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15453] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15453] close(5) = 0 [pid 15453] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15456 attached ) = 5199 [pid 15453] tkill(5199, SIGSTOP) = 0 [pid 15453] close(3 [pid 15456] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5198, si_uid=0} --- [pid 15453] <... close resumed>) = 0 [pid 15456] --- stopped by SIGSTOP --- [pid 15453] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5199, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15453] close(4) = 0 [pid 15453] close(5) = -1 EBADF (Bad file descriptor) [pid 15453] close(6) = -1 EBADF (Bad file descriptor) [pid 15453] close(7) = -1 EBADF (Bad file descriptor) [pid 15453] close(8) = -1 EBADF (Bad file descriptor) [pid 15453] close(9) = -1 EBADF (Bad file descriptor) [pid 15453] close(10) = -1 EBADF (Bad file descriptor) [pid 15453] close(11) = -1 EBADF (Bad file descriptor) [pid 15453] close(12) = -1 EBADF (Bad file descriptor) [pid 15453] close(13) = -1 EBADF (Bad file descriptor) [pid 15453] close(14) = -1 EBADF (Bad file descriptor) [pid 15453] close(15) = -1 EBADF (Bad file descriptor) [pid 15453] close(16) = -1 EBADF (Bad file descriptor) [pid 15453] close(17) = -1 EBADF (Bad file descriptor) [pid 15453] close(18) = -1 EBADF (Bad file descriptor) [pid 15453] close(19) = -1 EBADF (Bad file descriptor) [pid 15453] close(20) = -1 EBADF (Bad file descriptor) [pid 15453] close(21) = -1 EBADF (Bad file descriptor) [pid 15453] close(22) = -1 EBADF (Bad file descriptor) [pid 15453] close(23) = -1 EBADF (Bad file descriptor) [pid 15453] close(24) = -1 EBADF (Bad file descriptor) [pid 15453] close(25) = -1 EBADF (Bad file descriptor) [pid 15453] close(26) = -1 EBADF (Bad file descriptor) [pid 15453] close(27) = -1 EBADF (Bad file descriptor) [pid 15453] close(28) = -1 EBADF (Bad file descriptor) [pid 15453] close(29) = -1 EBADF (Bad file descriptor) [pid 15453] exit_group(0) = ? [pid 15453] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15457 attached , child_tidptr=0x5555570da650) = 5200 [ 185.853455][T15453] vhci_hcd vhci_hcd.0: port 0 already used [pid 15457] set_robust_list(0x5555570da660, 24) = 0 [pid 15457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15457] setpgid(0, 0) = 0 [pid 15457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15457] write(3, "1000", 4) = 4 [pid 15457] close(3) = 0 [pid 15457] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15457] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15457] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15457] close(5) = 0 [pid 15457] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15460 attached ) = 5201 [pid 15457] tkill(5201, SIGSTOP) = 0 [pid 15460] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5200, si_uid=0} --- [pid 15457] close(3 [pid 15460] --- stopped by SIGSTOP --- [pid 15457] <... close resumed>) = 0 [pid 15457] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5201, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15457] close(4) = 0 [pid 15457] close(5) = -1 EBADF (Bad file descriptor) [pid 15457] close(6) = -1 EBADF (Bad file descriptor) [pid 15457] close(7) = -1 EBADF (Bad file descriptor) [pid 15457] close(8) = -1 EBADF (Bad file descriptor) [pid 15457] close(9) = -1 EBADF (Bad file descriptor) [pid 15457] close(10) = -1 EBADF (Bad file descriptor) [pid 15457] close(11) = -1 EBADF (Bad file descriptor) [pid 15457] close(12) = -1 EBADF (Bad file descriptor) [pid 15457] close(13) = -1 EBADF (Bad file descriptor) [pid 15457] close(14) = -1 EBADF (Bad file descriptor) [pid 15457] close(15) = -1 EBADF (Bad file descriptor) [pid 15457] close(16) = -1 EBADF (Bad file descriptor) [pid 15457] close(17) = -1 EBADF (Bad file descriptor) [pid 15457] close(18) = -1 EBADF (Bad file descriptor) [pid 15457] close(19) = -1 EBADF (Bad file descriptor) [pid 15457] close(20) = -1 EBADF (Bad file descriptor) [pid 15457] close(21) = -1 EBADF (Bad file descriptor) [pid 15457] close(22) = -1 EBADF (Bad file descriptor) [pid 15457] close(23) = -1 EBADF (Bad file descriptor) [pid 15457] close(24) = -1 EBADF (Bad file descriptor) [pid 15457] close(25) = -1 EBADF (Bad file descriptor) [pid 15457] close(26) = -1 EBADF (Bad file descriptor) [pid 15457] close(27) = -1 EBADF (Bad file descriptor) [pid 15457] close(28) = -1 EBADF (Bad file descriptor) [pid 15457] close(29) = -1 EBADF (Bad file descriptor) [pid 15457] exit_group(0) = ? [pid 15457] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15461 attached [pid 15461] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5202 [pid 15461] <... set_robust_list resumed>) = 0 [pid 15461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15461] setpgid(0, 0) = 0 [ 185.926427][T15457] vhci_hcd vhci_hcd.0: port 0 already used [pid 15461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15461] write(3, "1000", 4) = 4 [pid 15461] close(3) = 0 [pid 15461] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15461] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15461] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15461] close(5) = 0 [pid 15461] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15464 attached ) = 5203 [pid 15461] tkill(5203, SIGSTOP) = 0 [pid 15464] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5202, si_uid=0} --- [pid 15461] close(3 [pid 15464] --- stopped by SIGSTOP --- [pid 15461] <... close resumed>) = 0 [pid 15461] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5203, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15461] close(4) = 0 [pid 15461] close(5) = -1 EBADF (Bad file descriptor) [pid 15461] close(6) = -1 EBADF (Bad file descriptor) [pid 15461] close(7) = -1 EBADF (Bad file descriptor) [pid 15461] close(8) = -1 EBADF (Bad file descriptor) [pid 15461] close(9) = -1 EBADF (Bad file descriptor) [pid 15461] close(10) = -1 EBADF (Bad file descriptor) [pid 15461] close(11) = -1 EBADF (Bad file descriptor) [pid 15461] close(12) = -1 EBADF (Bad file descriptor) [pid 15461] close(13) = -1 EBADF (Bad file descriptor) [pid 15461] close(14) = -1 EBADF (Bad file descriptor) [pid 15461] close(15) = -1 EBADF (Bad file descriptor) [pid 15461] close(16) = -1 EBADF (Bad file descriptor) [pid 15461] close(17) = -1 EBADF (Bad file descriptor) [pid 15461] close(18) = -1 EBADF (Bad file descriptor) [pid 15461] close(19) = -1 EBADF (Bad file descriptor) [pid 15461] close(20) = -1 EBADF (Bad file descriptor) [pid 15461] close(21) = -1 EBADF (Bad file descriptor) [pid 15461] close(22) = -1 EBADF (Bad file descriptor) [pid 15461] close(23) = -1 EBADF (Bad file descriptor) [pid 15461] close(24) = -1 EBADF (Bad file descriptor) [pid 15461] close(25) = -1 EBADF (Bad file descriptor) [pid 15461] close(26) = -1 EBADF (Bad file descriptor) [ 185.998043][T15461] vhci_hcd vhci_hcd.0: port 0 already used [pid 15461] close(27) = -1 EBADF (Bad file descriptor) [pid 15461] close(28) = -1 EBADF (Bad file descriptor) [pid 15461] close(29) = -1 EBADF (Bad file descriptor) [pid 15461] exit_group(0) = ? [pid 15461] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15465 attached , child_tidptr=0x5555570da650) = 5204 [pid 15465] set_robust_list(0x5555570da660, 24) = 0 [pid 15465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15465] setpgid(0, 0) = 0 [pid 15465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15465] write(3, "1000", 4) = 4 [pid 15465] close(3) = 0 [pid 15465] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15465] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15465] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15465] close(5) = 0 [pid 15465] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15468 attached ) = 5205 [pid 15465] tkill(5205, SIGSTOP) = 0 [pid 15468] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5204, si_uid=0} --- [pid 15465] close(3 [pid 15468] --- stopped by SIGSTOP --- [pid 15465] <... close resumed>) = 0 [pid 15465] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5205, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15465] close(4) = 0 [pid 15465] close(5) = -1 EBADF (Bad file descriptor) [pid 15465] close(6) = -1 EBADF (Bad file descriptor) [pid 15465] close(7) = -1 EBADF (Bad file descriptor) [pid 15465] close(8) = -1 EBADF (Bad file descriptor) [pid 15465] close(9) = -1 EBADF (Bad file descriptor) [pid 15465] close(10) = -1 EBADF (Bad file descriptor) [pid 15465] close(11) = -1 EBADF (Bad file descriptor) [pid 15465] close(12) = -1 EBADF (Bad file descriptor) [pid 15465] close(13) = -1 EBADF (Bad file descriptor) [pid 15465] close(14) = -1 EBADF (Bad file descriptor) [pid 15465] close(15) = -1 EBADF (Bad file descriptor) [pid 15465] close(16) = -1 EBADF (Bad file descriptor) [pid 15465] close(17) = -1 EBADF (Bad file descriptor) [pid 15465] close(18) = -1 EBADF (Bad file descriptor) [pid 15465] close(19) = -1 EBADF (Bad file descriptor) [pid 15465] close(20) = -1 EBADF (Bad file descriptor) [pid 15465] close(21) = -1 EBADF (Bad file descriptor) [pid 15465] close(22) = -1 EBADF (Bad file descriptor) [pid 15465] close(23) = -1 EBADF (Bad file descriptor) [pid 15465] close(24) = -1 EBADF (Bad file descriptor) [pid 15465] close(25) = -1 EBADF (Bad file descriptor) [pid 15465] close(26) = -1 EBADF (Bad file descriptor) [pid 15465] close(27) = -1 EBADF (Bad file descriptor) [pid 15465] close(28) = -1 EBADF (Bad file descriptor) [pid 15465] close(29) = -1 EBADF (Bad file descriptor) [pid 15465] exit_group(0) = ? [pid 15465] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15469 attached , child_tidptr=0x5555570da650) = 5206 [pid 15469] set_robust_list(0x5555570da660, 24) = 0 [pid 15469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15469] setpgid(0, 0) = 0 [ 186.083613][T15465] vhci_hcd vhci_hcd.0: port 0 already used [pid 15469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15469] write(3, "1000", 4) = 4 [pid 15469] close(3) = 0 [pid 15469] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15469] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15469] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15469] close(5) = 0 [pid 15469] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15472 attached ) = 5207 [pid 15469] tkill(5207, SIGSTOP) = 0 [pid 15472] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5206, si_uid=0} --- [pid 15469] close(3 [pid 15472] --- stopped by SIGSTOP --- [pid 15469] <... close resumed>) = 0 [pid 15469] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5207, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15469] close(4) = 0 [pid 15469] close(5) = -1 EBADF (Bad file descriptor) [pid 15469] close(6) = -1 EBADF (Bad file descriptor) [pid 15469] close(7) = -1 EBADF (Bad file descriptor) [pid 15469] close(8) = -1 EBADF (Bad file descriptor) [pid 15469] close(9) = -1 EBADF (Bad file descriptor) [pid 15469] close(10) = -1 EBADF (Bad file descriptor) [pid 15469] close(11) = -1 EBADF (Bad file descriptor) [pid 15469] close(12) = -1 EBADF (Bad file descriptor) [pid 15469] close(13) = -1 EBADF (Bad file descriptor) [pid 15469] close(14) = -1 EBADF (Bad file descriptor) [pid 15469] close(15) = -1 EBADF (Bad file descriptor) [pid 15469] close(16) = -1 EBADF (Bad file descriptor) [pid 15469] close(17) = -1 EBADF (Bad file descriptor) [pid 15469] close(18) = -1 EBADF (Bad file descriptor) [pid 15469] close(19) = -1 EBADF (Bad file descriptor) [pid 15469] close(20) = -1 EBADF (Bad file descriptor) [pid 15469] close(21) = -1 EBADF (Bad file descriptor) [pid 15469] close(22) = -1 EBADF (Bad file descriptor) [pid 15469] close(23) = -1 EBADF (Bad file descriptor) [pid 15469] close(24) = -1 EBADF (Bad file descriptor) [pid 15469] close(25) = -1 EBADF (Bad file descriptor) [pid 15469] close(26) = -1 EBADF (Bad file descriptor) [pid 15469] close(27) = -1 EBADF (Bad file descriptor) [pid 15469] close(28) = -1 EBADF (Bad file descriptor) [pid 15469] close(29) = -1 EBADF (Bad file descriptor) [pid 15469] exit_group(0) = ? [pid 15469] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 186.153165][T15469] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15473 attached , child_tidptr=0x5555570da650) = 5208 [pid 15473] set_robust_list(0x5555570da660, 24) = 0 [pid 15473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15473] setpgid(0, 0) = 0 [pid 15473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15473] write(3, "1000", 4) = 4 [pid 15473] close(3) = 0 [pid 15473] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15473] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15473] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15473] close(5) = 0 [pid 15473] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15476 attached ) = 5209 [pid 15473] tkill(5209, SIGSTOP) = 0 [pid 15476] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5208, si_uid=0} --- [pid 15473] close(3 [pid 15476] --- stopped by SIGSTOP --- [pid 15473] <... close resumed>) = 0 [pid 15473] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5209, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15473] close(4) = 0 [pid 15473] close(5) = -1 EBADF (Bad file descriptor) [pid 15473] close(6) = -1 EBADF (Bad file descriptor) [pid 15473] close(7) = -1 EBADF (Bad file descriptor) [pid 15473] close(8) = -1 EBADF (Bad file descriptor) [pid 15473] close(9) = -1 EBADF (Bad file descriptor) [pid 15473] close(10) = -1 EBADF (Bad file descriptor) [pid 15473] close(11) = -1 EBADF (Bad file descriptor) [pid 15473] close(12) = -1 EBADF (Bad file descriptor) [pid 15473] close(13) = -1 EBADF (Bad file descriptor) [pid 15473] close(14) = -1 EBADF (Bad file descriptor) [pid 15473] close(15) = -1 EBADF (Bad file descriptor) [pid 15473] close(16) = -1 EBADF (Bad file descriptor) [pid 15473] close(17) = -1 EBADF (Bad file descriptor) [pid 15473] close(18) = -1 EBADF (Bad file descriptor) [pid 15473] close(19) = -1 EBADF (Bad file descriptor) [pid 15473] close(20) = -1 EBADF (Bad file descriptor) [pid 15473] close(21) = -1 EBADF (Bad file descriptor) [pid 15473] close(22) = -1 EBADF (Bad file descriptor) [pid 15473] close(23) = -1 EBADF (Bad file descriptor) [pid 15473] close(24) = -1 EBADF (Bad file descriptor) [pid 15473] close(25) = -1 EBADF (Bad file descriptor) [pid 15473] close(26) = -1 EBADF (Bad file descriptor) [pid 15473] close(27) = -1 EBADF (Bad file descriptor) [pid 15473] close(28) = -1 EBADF (Bad file descriptor) [ 186.230806][T15473] vhci_hcd vhci_hcd.0: port 0 already used [pid 15473] close(29) = -1 EBADF (Bad file descriptor) [pid 15473] exit_group(0) = ? [pid 15473] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5208, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15477 attached , child_tidptr=0x5555570da650) = 5210 [pid 15477] set_robust_list(0x5555570da660, 24) = 0 [pid 15477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15477] setpgid(0, 0) = 0 [pid 15477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15477] write(3, "1000", 4) = 4 [pid 15477] close(3) = 0 [pid 15477] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15477] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15477] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15477] close(5) = 0 [pid 15477] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15480 attached ) = 5211 [pid 15477] tkill(5211, SIGSTOP) = 0 [pid 15480] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5210, si_uid=0} --- [pid 15480] --- stopped by SIGSTOP --- [pid 15477] close(3) = 0 [pid 15477] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5211, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15477] close(4) = 0 [pid 15477] close(5) = -1 EBADF (Bad file descriptor) [pid 15477] close(6) = -1 EBADF (Bad file descriptor) [pid 15477] close(7) = -1 EBADF (Bad file descriptor) [pid 15477] close(8) = -1 EBADF (Bad file descriptor) [pid 15477] close(9) = -1 EBADF (Bad file descriptor) [pid 15477] close(10) = -1 EBADF (Bad file descriptor) [pid 15477] close(11) = -1 EBADF (Bad file descriptor) [pid 15477] close(12) = -1 EBADF (Bad file descriptor) [pid 15477] close(13) = -1 EBADF (Bad file descriptor) [pid 15477] close(14) = -1 EBADF (Bad file descriptor) [pid 15477] close(15) = -1 EBADF (Bad file descriptor) [pid 15477] close(16) = -1 EBADF (Bad file descriptor) [pid 15477] close(17) = -1 EBADF (Bad file descriptor) [pid 15477] close(18) = -1 EBADF (Bad file descriptor) [pid 15477] close(19) = -1 EBADF (Bad file descriptor) [pid 15477] close(20) = -1 EBADF (Bad file descriptor) [pid 15477] close(21) = -1 EBADF (Bad file descriptor) [pid 15477] close(22) = -1 EBADF (Bad file descriptor) [pid 15477] close(23) = -1 EBADF (Bad file descriptor) [pid 15477] close(24) = -1 EBADF (Bad file descriptor) [pid 15477] close(25) = -1 EBADF (Bad file descriptor) [pid 15477] close(26) = -1 EBADF (Bad file descriptor) [pid 15477] close(27) = -1 EBADF (Bad file descriptor) [ 186.318017][T15477] vhci_hcd vhci_hcd.0: port 0 already used [pid 15477] close(28) = -1 EBADF (Bad file descriptor) [pid 15477] close(29) = -1 EBADF (Bad file descriptor) [pid 15477] exit_group(0) = ? [pid 15477] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15481 attached , child_tidptr=0x5555570da650) = 5212 [pid 15481] set_robust_list(0x5555570da660, 24) = 0 [pid 15481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15481] setpgid(0, 0) = 0 [pid 15481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15481] write(3, "1000", 4) = 4 [pid 15481] close(3) = 0 [pid 15481] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15481] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15481] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15481] close(5) = 0 [pid 15481] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15484 attached ) = 5213 [pid 15481] tkill(5213, SIGSTOP) = 0 [pid 15484] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5212, si_uid=0} --- [pid 15484] --- stopped by SIGSTOP --- [pid 15481] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5213, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15481] close(3) = 0 [pid 15481] close(4) = 0 [pid 15481] close(5) = -1 EBADF (Bad file descriptor) [pid 15481] close(6) = -1 EBADF (Bad file descriptor) [pid 15481] close(7) = -1 EBADF (Bad file descriptor) [pid 15481] close(8) = -1 EBADF (Bad file descriptor) [pid 15481] close(9) = -1 EBADF (Bad file descriptor) [pid 15481] close(10) = -1 EBADF (Bad file descriptor) [pid 15481] close(11) = -1 EBADF (Bad file descriptor) [pid 15481] close(12) = -1 EBADF (Bad file descriptor) [pid 15481] close(13) = -1 EBADF (Bad file descriptor) [pid 15481] close(14) = -1 EBADF (Bad file descriptor) [pid 15481] close(15) = -1 EBADF (Bad file descriptor) [pid 15481] close(16) = -1 EBADF (Bad file descriptor) [pid 15481] close(17) = -1 EBADF (Bad file descriptor) [pid 15481] close(18) = -1 EBADF (Bad file descriptor) [pid 15481] close(19) = -1 EBADF (Bad file descriptor) [pid 15481] close(20) = -1 EBADF (Bad file descriptor) [pid 15481] close(21) = -1 EBADF (Bad file descriptor) [pid 15481] close(22) = -1 EBADF (Bad file descriptor) [pid 15481] close(23) = -1 EBADF (Bad file descriptor) [pid 15481] close(24) = -1 EBADF (Bad file descriptor) [pid 15481] close(25) = -1 EBADF (Bad file descriptor) [pid 15481] close(26) = -1 EBADF (Bad file descriptor) [pid 15481] close(27) = -1 EBADF (Bad file descriptor) [pid 15481] close(28) = -1 EBADF (Bad file descriptor) [pid 15481] close(29) = -1 EBADF (Bad file descriptor) [ 186.403397][T15481] vhci_hcd vhci_hcd.0: port 0 already used [pid 15481] exit_group(0) = ? [pid 15481] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15485 attached , child_tidptr=0x5555570da650) = 5214 [pid 15485] set_robust_list(0x5555570da660, 24) = 0 [pid 15485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15485] setpgid(0, 0) = 0 [pid 15485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15485] write(3, "1000", 4) = 4 [pid 15485] close(3) = 0 [pid 15485] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15485] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15485] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15485] close(5) = 0 [pid 15485] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15488 attached ) = 5215 [pid 15485] tkill(5215, SIGSTOP) = 0 [pid 15488] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5214, si_uid=0} --- [pid 15485] close(3 [pid 15488] --- stopped by SIGSTOP --- [pid 15485] <... close resumed>) = 0 [pid 15485] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5215, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15485] close(4) = 0 [pid 15485] close(5) = -1 EBADF (Bad file descriptor) [pid 15485] close(6) = -1 EBADF (Bad file descriptor) [pid 15485] close(7) = -1 EBADF (Bad file descriptor) [pid 15485] close(8) = -1 EBADF (Bad file descriptor) [pid 15485] close(9) = -1 EBADF (Bad file descriptor) [pid 15485] close(10) = -1 EBADF (Bad file descriptor) [pid 15485] close(11) = -1 EBADF (Bad file descriptor) [pid 15485] close(12) = -1 EBADF (Bad file descriptor) [pid 15485] close(13) = -1 EBADF (Bad file descriptor) [pid 15485] close(14) = -1 EBADF (Bad file descriptor) [pid 15485] close(15) = -1 EBADF (Bad file descriptor) [pid 15485] close(16) = -1 EBADF (Bad file descriptor) [pid 15485] close(17) = -1 EBADF (Bad file descriptor) [pid 15485] close(18) = -1 EBADF (Bad file descriptor) [pid 15485] close(19) = -1 EBADF (Bad file descriptor) [pid 15485] close(20) = -1 EBADF (Bad file descriptor) [pid 15485] close(21) = -1 EBADF (Bad file descriptor) [pid 15485] close(22) = -1 EBADF (Bad file descriptor) [pid 15485] close(23) = -1 EBADF (Bad file descriptor) [pid 15485] close(24) = -1 EBADF (Bad file descriptor) [pid 15485] close(25) = -1 EBADF (Bad file descriptor) [pid 15485] close(26) = -1 EBADF (Bad file descriptor) [pid 15485] close(27) = -1 EBADF (Bad file descriptor) [pid 15485] close(28) = -1 EBADF (Bad file descriptor) [pid 15485] close(29) = -1 EBADF (Bad file descriptor) [pid 15485] exit_group(0) = ? [pid 15485] +++ exited with 0 +++ [ 186.486613][T15485] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15489 attached , child_tidptr=0x5555570da650) = 5216 [pid 15489] set_robust_list(0x5555570da660, 24) = 0 [pid 15489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15489] setpgid(0, 0) = 0 [pid 15489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15489] write(3, "1000", 4) = 4 [pid 15489] close(3) = 0 [pid 15489] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15489] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15489] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15489] close(5) = 0 [pid 15489] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15492 attached ) = 5217 [pid 15489] tkill(5217, SIGSTOP) = 0 [pid 15492] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5216, si_uid=0} --- [pid 15489] close(3 [pid 15492] --- stopped by SIGSTOP --- [pid 15489] <... close resumed>) = 0 [pid 15489] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5217, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15489] close(4) = 0 [pid 15489] close(5) = -1 EBADF (Bad file descriptor) [pid 15489] close(6) = -1 EBADF (Bad file descriptor) [pid 15489] close(7) = -1 EBADF (Bad file descriptor) [pid 15489] close(8) = -1 EBADF (Bad file descriptor) [pid 15489] close(9) = -1 EBADF (Bad file descriptor) [pid 15489] close(10) = -1 EBADF (Bad file descriptor) [pid 15489] close(11) = -1 EBADF (Bad file descriptor) [pid 15489] close(12) = -1 EBADF (Bad file descriptor) [pid 15489] close(13) = -1 EBADF (Bad file descriptor) [pid 15489] close(14) = -1 EBADF (Bad file descriptor) [pid 15489] close(15) = -1 EBADF (Bad file descriptor) [pid 15489] close(16) = -1 EBADF (Bad file descriptor) [pid 15489] close(17) = -1 EBADF (Bad file descriptor) [pid 15489] close(18) = -1 EBADF (Bad file descriptor) [pid 15489] close(19) = -1 EBADF (Bad file descriptor) [pid 15489] close(20) = -1 EBADF (Bad file descriptor) [pid 15489] close(21) = -1 EBADF (Bad file descriptor) [pid 15489] close(22) = -1 EBADF (Bad file descriptor) [pid 15489] close(23) = -1 EBADF (Bad file descriptor) [pid 15489] close(24) = -1 EBADF (Bad file descriptor) [pid 15489] close(25) = -1 EBADF (Bad file descriptor) [pid 15489] close(26) = -1 EBADF (Bad file descriptor) [pid 15489] close(27) = -1 EBADF (Bad file descriptor) [pid 15489] close(28) = -1 EBADF (Bad file descriptor) [ 186.564806][T15489] vhci_hcd vhci_hcd.0: port 0 already used [pid 15489] close(29) = -1 EBADF (Bad file descriptor) [pid 15489] exit_group(0) = ? [pid 15489] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15493 attached [pid 15493] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5218 [pid 15493] <... set_robust_list resumed>) = 0 [pid 15493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15493] setpgid(0, 0) = 0 [pid 15493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15493] write(3, "1000", 4) = 4 [pid 15493] close(3) = 0 [pid 15493] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15493] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15493] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15493] close(5) = 0 [pid 15493] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15496 attached ) = 5219 [pid 15493] tkill(5219, SIGSTOP) = 0 [pid 15496] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5218, si_uid=0} --- [pid 15493] close(3 [pid 15496] --- stopped by SIGSTOP --- [pid 15493] <... close resumed>) = 0 [pid 15493] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5219, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15493] close(4) = 0 [pid 15493] close(5) = -1 EBADF (Bad file descriptor) [pid 15493] close(6) = -1 EBADF (Bad file descriptor) [pid 15493] close(7) = -1 EBADF (Bad file descriptor) [pid 15493] close(8) = -1 EBADF (Bad file descriptor) [pid 15493] close(9) = -1 EBADF (Bad file descriptor) [pid 15493] close(10) = -1 EBADF (Bad file descriptor) [pid 15493] close(11) = -1 EBADF (Bad file descriptor) [pid 15493] close(12) = -1 EBADF (Bad file descriptor) [pid 15493] close(13) = -1 EBADF (Bad file descriptor) [pid 15493] close(14) = -1 EBADF (Bad file descriptor) [pid 15493] close(15) = -1 EBADF (Bad file descriptor) [pid 15493] close(16) = -1 EBADF (Bad file descriptor) [pid 15493] close(17) = -1 EBADF (Bad file descriptor) [pid 15493] close(18) = -1 EBADF (Bad file descriptor) [pid 15493] close(19) = -1 EBADF (Bad file descriptor) [pid 15493] close(20) = -1 EBADF (Bad file descriptor) [pid 15493] close(21) = -1 EBADF (Bad file descriptor) [pid 15493] close(22) = -1 EBADF (Bad file descriptor) [pid 15493] close(23) = -1 EBADF (Bad file descriptor) [pid 15493] close(24) = -1 EBADF (Bad file descriptor) [pid 15493] close(25) = -1 EBADF (Bad file descriptor) [pid 15493] close(26) = -1 EBADF (Bad file descriptor) [pid 15493] close(27) = -1 EBADF (Bad file descriptor) [ 186.652948][T15493] vhci_hcd vhci_hcd.0: port 0 already used [pid 15493] close(28) = -1 EBADF (Bad file descriptor) [pid 15493] close(29) = -1 EBADF (Bad file descriptor) [pid 15493] exit_group(0) = ? [pid 15493] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15497 attached , child_tidptr=0x5555570da650) = 5220 [pid 15497] set_robust_list(0x5555570da660, 24) = 0 [pid 15497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15497] setpgid(0, 0) = 0 [pid 15497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15497] write(3, "1000", 4) = 4 [pid 15497] close(3) = 0 [pid 15497] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15497] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15497] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15497] close(5) = 0 [pid 15497] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15500 attached ) = 5221 [pid 15497] tkill(5221, SIGSTOP) = 0 [pid 15500] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5220, si_uid=0} --- [pid 15497] close(3 [pid 15500] --- stopped by SIGSTOP --- [pid 15497] <... close resumed>) = 0 [pid 15497] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5221, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15497] close(4) = 0 [pid 15497] close(5) = -1 EBADF (Bad file descriptor) [pid 15497] close(6) = -1 EBADF (Bad file descriptor) [pid 15497] close(7) = -1 EBADF (Bad file descriptor) [pid 15497] close(8) = -1 EBADF (Bad file descriptor) [pid 15497] close(9) = -1 EBADF (Bad file descriptor) [pid 15497] close(10) = -1 EBADF (Bad file descriptor) [pid 15497] close(11) = -1 EBADF (Bad file descriptor) [pid 15497] close(12) = -1 EBADF (Bad file descriptor) [pid 15497] close(13) = -1 EBADF (Bad file descriptor) [pid 15497] close(14) = -1 EBADF (Bad file descriptor) [pid 15497] close(15) = -1 EBADF (Bad file descriptor) [pid 15497] close(16) = -1 EBADF (Bad file descriptor) [pid 15497] close(17) = -1 EBADF (Bad file descriptor) [pid 15497] close(18) = -1 EBADF (Bad file descriptor) [pid 15497] close(19) = -1 EBADF (Bad file descriptor) [pid 15497] close(20) = -1 EBADF (Bad file descriptor) [pid 15497] close(21) = -1 EBADF (Bad file descriptor) [pid 15497] close(22) = -1 EBADF (Bad file descriptor) [pid 15497] close(23) = -1 EBADF (Bad file descriptor) [pid 15497] close(24) = -1 EBADF (Bad file descriptor) [pid 15497] close(25) = -1 EBADF (Bad file descriptor) [pid 15497] close(26) = -1 EBADF (Bad file descriptor) [pid 15497] close(27) = -1 EBADF (Bad file descriptor) [pid 15497] close(28) = -1 EBADF (Bad file descriptor) [ 186.741313][T15497] vhci_hcd vhci_hcd.0: port 0 already used [pid 15497] close(29) = -1 EBADF (Bad file descriptor) [pid 15497] exit_group(0) = ? [pid 15497] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5220, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15501 attached , child_tidptr=0x5555570da650) = 5222 [pid 15501] set_robust_list(0x5555570da660, 24) = 0 [pid 15501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15501] setpgid(0, 0) = 0 [pid 15501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15501] write(3, "1000", 4) = 4 [pid 15501] close(3) = 0 [pid 15501] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15501] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15501] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15501] close(5) = 0 [pid 15501] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15504 attached ) = 5223 [pid 15501] tkill(5223, SIGSTOP) = 0 [pid 15504] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5222, si_uid=0} --- [pid 15501] close(3 [pid 15504] --- stopped by SIGSTOP --- [pid 15501] <... close resumed>) = 0 [pid 15501] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5223, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15501] close(4) = 0 [pid 15501] close(5) = -1 EBADF (Bad file descriptor) [pid 15501] close(6) = -1 EBADF (Bad file descriptor) [pid 15501] close(7) = -1 EBADF (Bad file descriptor) [pid 15501] close(8) = -1 EBADF (Bad file descriptor) [pid 15501] close(9) = -1 EBADF (Bad file descriptor) [pid 15501] close(10) = -1 EBADF (Bad file descriptor) [pid 15501] close(11) = -1 EBADF (Bad file descriptor) [pid 15501] close(12) = -1 EBADF (Bad file descriptor) [pid 15501] close(13) = -1 EBADF (Bad file descriptor) [pid 15501] close(14) = -1 EBADF (Bad file descriptor) [pid 15501] close(15) = -1 EBADF (Bad file descriptor) [pid 15501] close(16) = -1 EBADF (Bad file descriptor) [pid 15501] close(17) = -1 EBADF (Bad file descriptor) [pid 15501] close(18) = -1 EBADF (Bad file descriptor) [pid 15501] close(19) = -1 EBADF (Bad file descriptor) [pid 15501] close(20) = -1 EBADF (Bad file descriptor) [pid 15501] close(21) = -1 EBADF (Bad file descriptor) [pid 15501] close(22) = -1 EBADF (Bad file descriptor) [pid 15501] close(23) = -1 EBADF (Bad file descriptor) [pid 15501] close(24) = -1 EBADF (Bad file descriptor) [pid 15501] close(25) = -1 EBADF (Bad file descriptor) [pid 15501] close(26) = -1 EBADF (Bad file descriptor) [pid 15501] close(27) = -1 EBADF (Bad file descriptor) [pid 15501] close(28) = -1 EBADF (Bad file descriptor) [ 186.829224][T15501] vhci_hcd vhci_hcd.0: port 0 already used [pid 15501] close(29) = -1 EBADF (Bad file descriptor) [pid 15501] exit_group(0) = ? [pid 15501] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5222, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15505 attached , child_tidptr=0x5555570da650) = 5224 [pid 15505] set_robust_list(0x5555570da660, 24) = 0 [pid 15505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15505] setpgid(0, 0) = 0 [pid 15505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15505] write(3, "1000", 4) = 4 [pid 15505] close(3) = 0 [pid 15505] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15505] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15505] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15505] close(5) = 0 [pid 15505] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15508 attached ) = 5225 [pid 15505] tkill(5225, SIGSTOP) = 0 [pid 15508] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5224, si_uid=0} --- [pid 15505] close(3 [pid 15508] --- stopped by SIGSTOP --- [pid 15505] <... close resumed>) = 0 [pid 15505] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5225, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15505] close(4) = 0 [pid 15505] close(5) = -1 EBADF (Bad file descriptor) [pid 15505] close(6) = -1 EBADF (Bad file descriptor) [pid 15505] close(7) = -1 EBADF (Bad file descriptor) [pid 15505] close(8) = -1 EBADF (Bad file descriptor) [pid 15505] close(9) = -1 EBADF (Bad file descriptor) [pid 15505] close(10) = -1 EBADF (Bad file descriptor) [pid 15505] close(11) = -1 EBADF (Bad file descriptor) [pid 15505] close(12) = -1 EBADF (Bad file descriptor) [pid 15505] close(13) = -1 EBADF (Bad file descriptor) [pid 15505] close(14) = -1 EBADF (Bad file descriptor) [pid 15505] close(15) = -1 EBADF (Bad file descriptor) [pid 15505] close(16) = -1 EBADF (Bad file descriptor) [pid 15505] close(17) = -1 EBADF (Bad file descriptor) [pid 15505] close(18) = -1 EBADF (Bad file descriptor) [pid 15505] close(19) = -1 EBADF (Bad file descriptor) [pid 15505] close(20) = -1 EBADF (Bad file descriptor) [pid 15505] close(21) = -1 EBADF (Bad file descriptor) [pid 15505] close(22) = -1 EBADF (Bad file descriptor) [pid 15505] close(23) = -1 EBADF (Bad file descriptor) [pid 15505] close(24) = -1 EBADF (Bad file descriptor) [pid 15505] close(25) = -1 EBADF (Bad file descriptor) [pid 15505] close(26) = -1 EBADF (Bad file descriptor) [pid 15505] close(27) = -1 EBADF (Bad file descriptor) [pid 15505] close(28) = -1 EBADF (Bad file descriptor) [ 186.916227][T15505] vhci_hcd vhci_hcd.0: port 0 already used [pid 15505] close(29) = -1 EBADF (Bad file descriptor) [pid 15505] exit_group(0) = ? [pid 15505] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15509 attached , child_tidptr=0x5555570da650) = 5226 [pid 15509] set_robust_list(0x5555570da660, 24) = 0 [pid 15509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15509] setpgid(0, 0) = 0 [pid 15509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15509] write(3, "1000", 4) = 4 [pid 15509] close(3) = 0 [pid 15509] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15509] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15509] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15509] close(5) = 0 [pid 15509] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15512 attached ) = 5227 [pid 15509] tkill(5227, SIGSTOP) = 0 [pid 15512] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5226, si_uid=0} --- [pid 15509] close(3 [pid 15512] --- stopped by SIGSTOP --- [pid 15509] <... close resumed>) = 0 [pid 15509] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5227, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15509] close(4) = 0 [pid 15509] close(5) = -1 EBADF (Bad file descriptor) [pid 15509] close(6) = -1 EBADF (Bad file descriptor) [pid 15509] close(7) = -1 EBADF (Bad file descriptor) [pid 15509] close(8) = -1 EBADF (Bad file descriptor) [pid 15509] close(9) = -1 EBADF (Bad file descriptor) [pid 15509] close(10) = -1 EBADF (Bad file descriptor) [pid 15509] close(11) = -1 EBADF (Bad file descriptor) [pid 15509] close(12) = -1 EBADF (Bad file descriptor) [pid 15509] close(13) = -1 EBADF (Bad file descriptor) [pid 15509] close(14) = -1 EBADF (Bad file descriptor) [pid 15509] close(15) = -1 EBADF (Bad file descriptor) [pid 15509] close(16) = -1 EBADF (Bad file descriptor) [pid 15509] close(17) = -1 EBADF (Bad file descriptor) [pid 15509] close(18) = -1 EBADF (Bad file descriptor) [pid 15509] close(19) = -1 EBADF (Bad file descriptor) [pid 15509] close(20) = -1 EBADF (Bad file descriptor) [pid 15509] close(21) = -1 EBADF (Bad file descriptor) [pid 15509] close(22) = -1 EBADF (Bad file descriptor) [pid 15509] close(23) = -1 EBADF (Bad file descriptor) [pid 15509] close(24) = -1 EBADF (Bad file descriptor) [pid 15509] close(25) = -1 EBADF (Bad file descriptor) [pid 15509] close(26) = -1 EBADF (Bad file descriptor) [pid 15509] close(27) = -1 EBADF (Bad file descriptor) [ 187.005309][T15509] vhci_hcd vhci_hcd.0: port 0 already used [pid 15509] close(28) = -1 EBADF (Bad file descriptor) [pid 15509] close(29) = -1 EBADF (Bad file descriptor) [pid 15509] exit_group(0) = ? [pid 15509] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15513 attached , child_tidptr=0x5555570da650) = 5228 [pid 15513] set_robust_list(0x5555570da660, 24) = 0 [pid 15513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15513] setpgid(0, 0) = 0 [pid 15513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15513] write(3, "1000", 4) = 4 [pid 15513] close(3) = 0 [pid 15513] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15513] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15513] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15513] close(5) = 0 [pid 15513] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15516 attached ) = 5229 [pid 15513] tkill(5229, SIGSTOP) = 0 [pid 15516] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5228, si_uid=0} --- [pid 15513] close(3 [pid 15516] --- stopped by SIGSTOP --- [pid 15513] <... close resumed>) = 0 [pid 15513] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5229, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15513] close(4) = 0 [pid 15513] close(5) = -1 EBADF (Bad file descriptor) [pid 15513] close(6) = -1 EBADF (Bad file descriptor) [pid 15513] close(7) = -1 EBADF (Bad file descriptor) [pid 15513] close(8) = -1 EBADF (Bad file descriptor) [pid 15513] close(9) = -1 EBADF (Bad file descriptor) [pid 15513] close(10) = -1 EBADF (Bad file descriptor) [pid 15513] close(11) = -1 EBADF (Bad file descriptor) [pid 15513] close(12) = -1 EBADF (Bad file descriptor) [pid 15513] close(13) = -1 EBADF (Bad file descriptor) [pid 15513] close(14) = -1 EBADF (Bad file descriptor) [pid 15513] close(15) = -1 EBADF (Bad file descriptor) [pid 15513] close(16) = -1 EBADF (Bad file descriptor) [pid 15513] close(17) = -1 EBADF (Bad file descriptor) [pid 15513] close(18) = -1 EBADF (Bad file descriptor) [pid 15513] close(19) = -1 EBADF (Bad file descriptor) [pid 15513] close(20) = -1 EBADF (Bad file descriptor) [pid 15513] close(21) = -1 EBADF (Bad file descriptor) [pid 15513] close(22) = -1 EBADF (Bad file descriptor) [pid 15513] close(23) = -1 EBADF (Bad file descriptor) [pid 15513] close(24) = -1 EBADF (Bad file descriptor) [pid 15513] close(25) = -1 EBADF (Bad file descriptor) [pid 15513] close(26) = -1 EBADF (Bad file descriptor) [pid 15513] close(27) = -1 EBADF (Bad file descriptor) [pid 15513] close(28) = -1 EBADF (Bad file descriptor) [pid 15513] close(29) = -1 EBADF (Bad file descriptor) [pid 15513] exit_group(0) = ? [pid 15513] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5228, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 187.093790][T15513] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15517 attached , child_tidptr=0x5555570da650) = 5230 [pid 15517] set_robust_list(0x5555570da660, 24) = 0 [pid 15517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15517] setpgid(0, 0) = 0 [pid 15517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15517] write(3, "1000", 4) = 4 [pid 15517] close(3) = 0 [pid 15517] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15517] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15517] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15517] close(5) = 0 [pid 15517] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15520 attached ) = 5231 [pid 15517] tkill(5231, SIGSTOP) = 0 [pid 15520] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5230, si_uid=0} --- [pid 15517] close(3 [pid 15520] --- stopped by SIGSTOP --- [pid 15517] <... close resumed>) = 0 [pid 15517] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5231, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15517] close(4) = 0 [pid 15517] close(5) = -1 EBADF (Bad file descriptor) [pid 15517] close(6) = -1 EBADF (Bad file descriptor) [pid 15517] close(7) = -1 EBADF (Bad file descriptor) [pid 15517] close(8) = -1 EBADF (Bad file descriptor) [pid 15517] close(9) = -1 EBADF (Bad file descriptor) [pid 15517] close(10) = -1 EBADF (Bad file descriptor) [pid 15517] close(11) = -1 EBADF (Bad file descriptor) [pid 15517] close(12) = -1 EBADF (Bad file descriptor) [pid 15517] close(13) = -1 EBADF (Bad file descriptor) [pid 15517] close(14) = -1 EBADF (Bad file descriptor) [pid 15517] close(15) = -1 EBADF (Bad file descriptor) [pid 15517] close(16) = -1 EBADF (Bad file descriptor) [pid 15517] close(17) = -1 EBADF (Bad file descriptor) [pid 15517] close(18) = -1 EBADF (Bad file descriptor) [pid 15517] close(19) = -1 EBADF (Bad file descriptor) [pid 15517] close(20) = -1 EBADF (Bad file descriptor) [pid 15517] close(21) = -1 EBADF (Bad file descriptor) [pid 15517] close(22) = -1 EBADF (Bad file descriptor) [pid 15517] close(23) = -1 EBADF (Bad file descriptor) [pid 15517] close(24) = -1 EBADF (Bad file descriptor) [pid 15517] close(25) = -1 EBADF (Bad file descriptor) [pid 15517] close(26) = -1 EBADF (Bad file descriptor) [pid 15517] close(27) = -1 EBADF (Bad file descriptor) [pid 15517] close(28) = -1 EBADF (Bad file descriptor) [ 187.170968][T15517] vhci_hcd vhci_hcd.0: port 0 already used [pid 15517] close(29) = -1 EBADF (Bad file descriptor) [pid 15517] exit_group(0) = ? [pid 15517] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15521 attached , child_tidptr=0x5555570da650) = 5232 [pid 15521] set_robust_list(0x5555570da660, 24) = 0 [pid 15521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15521] setpgid(0, 0) = 0 [pid 15521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15521] write(3, "1000", 4) = 4 [pid 15521] close(3) = 0 [pid 15521] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15521] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15521] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15521] close(5) = 0 [pid 15521] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15524 attached ) = 5233 [pid 15521] tkill(5233, SIGSTOP) = 0 [pid 15524] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5232, si_uid=0} --- [pid 15521] close(3 [pid 15524] --- stopped by SIGSTOP --- [pid 15521] <... close resumed>) = 0 [pid 15521] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5233, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15521] close(4) = 0 [pid 15521] close(5) = -1 EBADF (Bad file descriptor) [pid 15521] close(6) = -1 EBADF (Bad file descriptor) [pid 15521] close(7) = -1 EBADF (Bad file descriptor) [pid 15521] close(8) = -1 EBADF (Bad file descriptor) [pid 15521] close(9) = -1 EBADF (Bad file descriptor) [pid 15521] close(10) = -1 EBADF (Bad file descriptor) [pid 15521] close(11) = -1 EBADF (Bad file descriptor) [pid 15521] close(12) = -1 EBADF (Bad file descriptor) [pid 15521] close(13) = -1 EBADF (Bad file descriptor) [pid 15521] close(14) = -1 EBADF (Bad file descriptor) [pid 15521] close(15) = -1 EBADF (Bad file descriptor) [pid 15521] close(16) = -1 EBADF (Bad file descriptor) [pid 15521] close(17) = -1 EBADF (Bad file descriptor) [pid 15521] close(18) = -1 EBADF (Bad file descriptor) [pid 15521] close(19) = -1 EBADF (Bad file descriptor) [pid 15521] close(20) = -1 EBADF (Bad file descriptor) [pid 15521] close(21) = -1 EBADF (Bad file descriptor) [pid 15521] close(22) = -1 EBADF (Bad file descriptor) [pid 15521] close(23) = -1 EBADF (Bad file descriptor) [pid 15521] close(24) = -1 EBADF (Bad file descriptor) [pid 15521] close(25) = -1 EBADF (Bad file descriptor) [pid 15521] close(26) = -1 EBADF (Bad file descriptor) [pid 15521] close(27) = -1 EBADF (Bad file descriptor) [ 187.256490][T15521] vhci_hcd vhci_hcd.0: port 0 already used [pid 15521] close(28) = -1 EBADF (Bad file descriptor) [pid 15521] close(29) = -1 EBADF (Bad file descriptor) [pid 15521] exit_group(0) = ? [pid 15521] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15525 attached , child_tidptr=0x5555570da650) = 5234 [pid 15525] set_robust_list(0x5555570da660, 24) = 0 [pid 15525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15525] setpgid(0, 0) = 0 [pid 15525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15525] write(3, "1000", 4) = 4 [pid 15525] close(3) = 0 [pid 15525] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15525] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15525] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15525] close(5) = 0 [pid 15525] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15528 attached ) = 5235 [pid 15525] tkill(5235, SIGSTOP) = 0 [pid 15528] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5234, si_uid=0} --- [pid 15525] close(3 [pid 15528] --- stopped by SIGSTOP --- [pid 15525] <... close resumed>) = 0 [pid 15525] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5235, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15525] close(4) = 0 [pid 15525] close(5) = -1 EBADF (Bad file descriptor) [pid 15525] close(6) = -1 EBADF (Bad file descriptor) [pid 15525] close(7) = -1 EBADF (Bad file descriptor) [pid 15525] close(8) = -1 EBADF (Bad file descriptor) [pid 15525] close(9) = -1 EBADF (Bad file descriptor) [pid 15525] close(10) = -1 EBADF (Bad file descriptor) [pid 15525] close(11) = -1 EBADF (Bad file descriptor) [pid 15525] close(12) = -1 EBADF (Bad file descriptor) [pid 15525] close(13) = -1 EBADF (Bad file descriptor) [pid 15525] close(14) = -1 EBADF (Bad file descriptor) [pid 15525] close(15) = -1 EBADF (Bad file descriptor) [pid 15525] close(16) = -1 EBADF (Bad file descriptor) [pid 15525] close(17) = -1 EBADF (Bad file descriptor) [pid 15525] close(18) = -1 EBADF (Bad file descriptor) [pid 15525] close(19) = -1 EBADF (Bad file descriptor) [pid 15525] close(20) = -1 EBADF (Bad file descriptor) [pid 15525] close(21) = -1 EBADF (Bad file descriptor) [pid 15525] close(22) = -1 EBADF (Bad file descriptor) [pid 15525] close(23) = -1 EBADF (Bad file descriptor) [pid 15525] close(24) = -1 EBADF (Bad file descriptor) [pid 15525] close(25) = -1 EBADF (Bad file descriptor) [pid 15525] close(26) = -1 EBADF (Bad file descriptor) [pid 15525] close(27) = -1 EBADF (Bad file descriptor) [pid 15525] close(28) = -1 EBADF (Bad file descriptor) [pid 15525] close(29) = -1 EBADF (Bad file descriptor) [pid 15525] exit_group(0) = ? [pid 15525] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 187.346722][T15525] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15529 attached , child_tidptr=0x5555570da650) = 5236 [pid 15529] set_robust_list(0x5555570da660, 24) = 0 [pid 15529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15529] setpgid(0, 0) = 0 [pid 15529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15529] write(3, "1000", 4) = 4 [pid 15529] close(3) = 0 [pid 15529] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15529] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15529] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15529] close(5) = 0 [pid 15529] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15532 attached ) = 5237 [pid 15529] tkill(5237, SIGSTOP) = 0 [pid 15529] close(3 [pid 15532] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5236, si_uid=0} --- [pid 15529] <... close resumed>) = 0 [pid 15529] close(4 [pid 15532] --- stopped by SIGSTOP --- [pid 15529] <... close resumed>) = 0 [pid 15529] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5237, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15529] close(5) = -1 EBADF (Bad file descriptor) [pid 15529] close(6) = -1 EBADF (Bad file descriptor) [pid 15529] close(7) = -1 EBADF (Bad file descriptor) [pid 15529] close(8) = -1 EBADF (Bad file descriptor) [pid 15529] close(9) = -1 EBADF (Bad file descriptor) [pid 15529] close(10) = -1 EBADF (Bad file descriptor) [pid 15529] close(11) = -1 EBADF (Bad file descriptor) [pid 15529] close(12) = -1 EBADF (Bad file descriptor) [pid 15529] close(13) = -1 EBADF (Bad file descriptor) [pid 15529] close(14) = -1 EBADF (Bad file descriptor) [pid 15529] close(15) = -1 EBADF (Bad file descriptor) [pid 15529] close(16) = -1 EBADF (Bad file descriptor) [pid 15529] close(17) = -1 EBADF (Bad file descriptor) [pid 15529] close(18) = -1 EBADF (Bad file descriptor) [pid 15529] close(19) = -1 EBADF (Bad file descriptor) [pid 15529] close(20) = -1 EBADF (Bad file descriptor) [pid 15529] close(21) = -1 EBADF (Bad file descriptor) [pid 15529] close(22) = -1 EBADF (Bad file descriptor) [pid 15529] close(23) = -1 EBADF (Bad file descriptor) [pid 15529] close(24) = -1 EBADF (Bad file descriptor) [pid 15529] close(25) = -1 EBADF (Bad file descriptor) [pid 15529] close(26) = -1 EBADF (Bad file descriptor) [pid 15529] close(27) = -1 EBADF (Bad file descriptor) [pid 15529] close(28) = -1 EBADF (Bad file descriptor) [pid 15529] close(29) = -1 EBADF (Bad file descriptor) [pid 15529] exit_group(0) = ? [pid 15529] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15533 attached , child_tidptr=0x5555570da650) = 5238 [pid 15533] set_robust_list(0x5555570da660, 24) = 0 [pid 15533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 187.423660][T15529] vhci_hcd vhci_hcd.0: port 0 already used [pid 15533] setpgid(0, 0) = 0 [pid 15533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15533] write(3, "1000", 4) = 4 [pid 15533] close(3) = 0 [pid 15533] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15533] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15533] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15533] close(5) = 0 [pid 15533] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15536 attached ) = 5239 [pid 15533] tkill(5239, SIGSTOP) = 0 [pid 15536] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5238, si_uid=0} --- [pid 15533] close(3 [pid 15536] --- stopped by SIGSTOP --- [pid 15533] <... close resumed>) = 0 [pid 15533] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5239, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15533] close(4) = 0 [pid 15533] close(5) = -1 EBADF (Bad file descriptor) [pid 15533] close(6) = -1 EBADF (Bad file descriptor) [pid 15533] close(7) = -1 EBADF (Bad file descriptor) [pid 15533] close(8) = -1 EBADF (Bad file descriptor) [pid 15533] close(9) = -1 EBADF (Bad file descriptor) [pid 15533] close(10) = -1 EBADF (Bad file descriptor) [pid 15533] close(11) = -1 EBADF (Bad file descriptor) [pid 15533] close(12) = -1 EBADF (Bad file descriptor) [pid 15533] close(13) = -1 EBADF (Bad file descriptor) [pid 15533] close(14) = -1 EBADF (Bad file descriptor) [pid 15533] close(15) = -1 EBADF (Bad file descriptor) [pid 15533] close(16) = -1 EBADF (Bad file descriptor) [pid 15533] close(17) = -1 EBADF (Bad file descriptor) [pid 15533] close(18) = -1 EBADF (Bad file descriptor) [pid 15533] close(19) = -1 EBADF (Bad file descriptor) [pid 15533] close(20) = -1 EBADF (Bad file descriptor) [pid 15533] close(21) = -1 EBADF (Bad file descriptor) [pid 15533] close(22) = -1 EBADF (Bad file descriptor) [pid 15533] close(23) = -1 EBADF (Bad file descriptor) [pid 15533] close(24) = -1 EBADF (Bad file descriptor) [pid 15533] close(25) = -1 EBADF (Bad file descriptor) [pid 15533] close(26) = -1 EBADF (Bad file descriptor) [pid 15533] close(27) = -1 EBADF (Bad file descriptor) [pid 15533] close(28) = -1 EBADF (Bad file descriptor) [pid 15533] close(29) = -1 EBADF (Bad file descriptor) [pid 15533] exit_group(0) = ? [pid 15533] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 187.493167][T15533] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15537 attached , child_tidptr=0x5555570da650) = 5240 [pid 15537] set_robust_list(0x5555570da660, 24) = 0 [pid 15537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15537] setpgid(0, 0) = 0 [pid 15537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15537] write(3, "1000", 4) = 4 [pid 15537] close(3) = 0 [pid 15537] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15537] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15537] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15537] close(5) = 0 [pid 15537] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15540 attached ) = 5241 [pid 15537] tkill(5241, SIGSTOP) = 0 [pid 15540] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5240, si_uid=0} --- [pid 15537] close(3 [pid 15540] --- stopped by SIGSTOP --- [pid 15537] <... close resumed>) = 0 [pid 15537] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5241, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15537] close(4) = 0 [pid 15537] close(5) = -1 EBADF (Bad file descriptor) [pid 15537] close(6) = -1 EBADF (Bad file descriptor) [pid 15537] close(7) = -1 EBADF (Bad file descriptor) [pid 15537] close(8) = -1 EBADF (Bad file descriptor) [pid 15537] close(9) = -1 EBADF (Bad file descriptor) [pid 15537] close(10) = -1 EBADF (Bad file descriptor) [pid 15537] close(11) = -1 EBADF (Bad file descriptor) [pid 15537] close(12) = -1 EBADF (Bad file descriptor) [pid 15537] close(13) = -1 EBADF (Bad file descriptor) [pid 15537] close(14) = -1 EBADF (Bad file descriptor) [pid 15537] close(15) = -1 EBADF (Bad file descriptor) [pid 15537] close(16) = -1 EBADF (Bad file descriptor) [pid 15537] close(17) = -1 EBADF (Bad file descriptor) [pid 15537] close(18) = -1 EBADF (Bad file descriptor) [pid 15537] close(19) = -1 EBADF (Bad file descriptor) [pid 15537] close(20) = -1 EBADF (Bad file descriptor) [pid 15537] close(21) = -1 EBADF (Bad file descriptor) [pid 15537] close(22) = -1 EBADF (Bad file descriptor) [pid 15537] close(23) = -1 EBADF (Bad file descriptor) [pid 15537] close(24) = -1 EBADF (Bad file descriptor) [pid 15537] close(25) = -1 EBADF (Bad file descriptor) [pid 15537] close(26) = -1 EBADF (Bad file descriptor) [pid 15537] close(27) = -1 EBADF (Bad file descriptor) [pid 15537] close(28) = -1 EBADF (Bad file descriptor) [pid 15537] close(29) = -1 EBADF (Bad file descriptor) [pid 15537] exit_group(0) = ? [pid 15537] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15541 attached [ 187.571767][T15537] vhci_hcd vhci_hcd.0: port 0 already used , child_tidptr=0x5555570da650) = 5242 [pid 15541] set_robust_list(0x5555570da660, 24) = 0 [pid 15541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15541] setpgid(0, 0) = 0 [pid 15541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15541] write(3, "1000", 4) = 4 [pid 15541] close(3) = 0 [pid 15541] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15541] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15541] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15541] close(5) = 0 [pid 15541] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15544 attached ) = 5243 [pid 15541] tkill(5243, SIGSTOP) = 0 [pid 15544] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5242, si_uid=0} --- [pid 15541] close(3 [pid 15544] --- stopped by SIGSTOP --- [pid 15541] <... close resumed>) = 0 [pid 15541] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5243, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15541] close(4) = 0 [pid 15541] close(5) = -1 EBADF (Bad file descriptor) [pid 15541] close(6) = -1 EBADF (Bad file descriptor) [pid 15541] close(7) = -1 EBADF (Bad file descriptor) [pid 15541] close(8) = -1 EBADF (Bad file descriptor) [pid 15541] close(9) = -1 EBADF (Bad file descriptor) [pid 15541] close(10) = -1 EBADF (Bad file descriptor) [pid 15541] close(11) = -1 EBADF (Bad file descriptor) [pid 15541] close(12) = -1 EBADF (Bad file descriptor) [pid 15541] close(13) = -1 EBADF (Bad file descriptor) [pid 15541] close(14) = -1 EBADF (Bad file descriptor) [pid 15541] close(15) = -1 EBADF (Bad file descriptor) [pid 15541] close(16) = -1 EBADF (Bad file descriptor) [pid 15541] close(17) = -1 EBADF (Bad file descriptor) [pid 15541] close(18) = -1 EBADF (Bad file descriptor) [pid 15541] close(19) = -1 EBADF (Bad file descriptor) [pid 15541] close(20) = -1 EBADF (Bad file descriptor) [pid 15541] close(21) = -1 EBADF (Bad file descriptor) [pid 15541] close(22) = -1 EBADF (Bad file descriptor) [pid 15541] close(23) = -1 EBADF (Bad file descriptor) [pid 15541] close(24) = -1 EBADF (Bad file descriptor) [pid 15541] close(25) = -1 EBADF (Bad file descriptor) [pid 15541] close(26) = -1 EBADF (Bad file descriptor) [pid 15541] close(27) = -1 EBADF (Bad file descriptor) [pid 15541] close(28) = -1 EBADF (Bad file descriptor) [ 187.650417][T15541] vhci_hcd vhci_hcd.0: port 0 already used [pid 15541] close(29) = -1 EBADF (Bad file descriptor) [pid 15541] exit_group(0) = ? [pid 15541] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15545 attached , child_tidptr=0x5555570da650) = 5244 [pid 15545] set_robust_list(0x5555570da660, 24) = 0 [pid 15545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15545] setpgid(0, 0) = 0 [pid 15545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15545] write(3, "1000", 4) = 4 [pid 15545] close(3) = 0 [pid 15545] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15545] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15545] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15545] close(5) = 0 [pid 15545] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15548 attached ) = 5245 [pid 15545] tkill(5245, SIGSTOP) = 0 [pid 15548] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5244, si_uid=0} --- [pid 15545] close(3 [pid 15548] --- stopped by SIGSTOP --- [pid 15545] <... close resumed>) = 0 [pid 15545] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5245, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15545] close(4) = 0 [pid 15545] close(5) = -1 EBADF (Bad file descriptor) [pid 15545] close(6) = -1 EBADF (Bad file descriptor) [pid 15545] close(7) = -1 EBADF (Bad file descriptor) [pid 15545] close(8) = -1 EBADF (Bad file descriptor) [pid 15545] close(9) = -1 EBADF (Bad file descriptor) [pid 15545] close(10) = -1 EBADF (Bad file descriptor) [pid 15545] close(11) = -1 EBADF (Bad file descriptor) [pid 15545] close(12) = -1 EBADF (Bad file descriptor) [pid 15545] close(13) = -1 EBADF (Bad file descriptor) [pid 15545] close(14) = -1 EBADF (Bad file descriptor) [pid 15545] close(15) = -1 EBADF (Bad file descriptor) [pid 15545] close(16) = -1 EBADF (Bad file descriptor) [pid 15545] close(17) = -1 EBADF (Bad file descriptor) [pid 15545] close(18) = -1 EBADF (Bad file descriptor) [pid 15545] close(19) = -1 EBADF (Bad file descriptor) [pid 15545] close(20) = -1 EBADF (Bad file descriptor) [pid 15545] close(21) = -1 EBADF (Bad file descriptor) [pid 15545] close(22) = -1 EBADF (Bad file descriptor) [pid 15545] close(23) = -1 EBADF (Bad file descriptor) [pid 15545] close(24) = -1 EBADF (Bad file descriptor) [pid 15545] close(25) = -1 EBADF (Bad file descriptor) [pid 15545] close(26) = -1 EBADF (Bad file descriptor) [pid 15545] close(27) = -1 EBADF (Bad file descriptor) [pid 15545] close(28) = -1 EBADF (Bad file descriptor) [ 187.738589][T15545] vhci_hcd vhci_hcd.0: port 0 already used [pid 15545] close(29) = -1 EBADF (Bad file descriptor) [pid 15545] exit_group(0) = ? [pid 15545] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15549 attached , child_tidptr=0x5555570da650) = 5246 [pid 15549] set_robust_list(0x5555570da660, 24) = 0 [pid 15549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15549] setpgid(0, 0) = 0 [pid 15549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15549] write(3, "1000", 4) = 4 [pid 15549] close(3) = 0 [pid 15549] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15549] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15549] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15549] close(5) = 0 [pid 15549] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15552 attached ) = 5247 [pid 15549] tkill(5247, SIGSTOP) = 0 [pid 15552] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5246, si_uid=0} --- [pid 15549] close(3 [pid 15552] --- stopped by SIGSTOP --- [pid 15549] <... close resumed>) = 0 [pid 15549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5247, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15549] close(4) = 0 [pid 15549] close(5) = -1 EBADF (Bad file descriptor) [pid 15549] close(6) = -1 EBADF (Bad file descriptor) [pid 15549] close(7) = -1 EBADF (Bad file descriptor) [pid 15549] close(8) = -1 EBADF (Bad file descriptor) [pid 15549] close(9) = -1 EBADF (Bad file descriptor) [pid 15549] close(10) = -1 EBADF (Bad file descriptor) [pid 15549] close(11) = -1 EBADF (Bad file descriptor) [pid 15549] close(12) = -1 EBADF (Bad file descriptor) [pid 15549] close(13) = -1 EBADF (Bad file descriptor) [pid 15549] close(14) = -1 EBADF (Bad file descriptor) [pid 15549] close(15) = -1 EBADF (Bad file descriptor) [pid 15549] close(16) = -1 EBADF (Bad file descriptor) [pid 15549] close(17) = -1 EBADF (Bad file descriptor) [pid 15549] close(18) = -1 EBADF (Bad file descriptor) [pid 15549] close(19) = -1 EBADF (Bad file descriptor) [pid 15549] close(20) = -1 EBADF (Bad file descriptor) [pid 15549] close(21) = -1 EBADF (Bad file descriptor) [pid 15549] close(22) = -1 EBADF (Bad file descriptor) [pid 15549] close(23) = -1 EBADF (Bad file descriptor) [pid 15549] close(24) = -1 EBADF (Bad file descriptor) [pid 15549] close(25) = -1 EBADF (Bad file descriptor) [pid 15549] close(26) = -1 EBADF (Bad file descriptor) [pid 15549] close(27) = -1 EBADF (Bad file descriptor) [pid 15549] close(28) = -1 EBADF (Bad file descriptor) [pid 15549] close(29) = -1 EBADF (Bad file descriptor) [pid 15549] exit_group(0) = ? [pid 15549] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15553 attached , child_tidptr=0x5555570da650) = 5248 [pid 15553] set_robust_list(0x5555570da660, 24) = 0 [pid 15553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 187.828493][T15549] vhci_hcd vhci_hcd.0: port 0 already used [pid 15553] setpgid(0, 0) = 0 [pid 15553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15553] write(3, "1000", 4) = 4 [pid 15553] close(3) = 0 [pid 15553] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15553] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15553] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15553] close(5) = 0 [pid 15553] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15556 attached ) = 5249 [pid 15553] tkill(5249, SIGSTOP) = 0 [pid 15556] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5248, si_uid=0} --- [pid 15553] close(3 [pid 15556] --- stopped by SIGSTOP --- [pid 15553] <... close resumed>) = 0 [pid 15553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5249, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15553] close(4) = 0 [pid 15553] close(5) = -1 EBADF (Bad file descriptor) [pid 15553] close(6) = -1 EBADF (Bad file descriptor) [pid 15553] close(7) = -1 EBADF (Bad file descriptor) [pid 15553] close(8) = -1 EBADF (Bad file descriptor) [pid 15553] close(9) = -1 EBADF (Bad file descriptor) [pid 15553] close(10) = -1 EBADF (Bad file descriptor) [pid 15553] close(11) = -1 EBADF (Bad file descriptor) [pid 15553] close(12) = -1 EBADF (Bad file descriptor) [pid 15553] close(13) = -1 EBADF (Bad file descriptor) [pid 15553] close(14) = -1 EBADF (Bad file descriptor) [pid 15553] close(15) = -1 EBADF (Bad file descriptor) [pid 15553] close(16) = -1 EBADF (Bad file descriptor) [pid 15553] close(17) = -1 EBADF (Bad file descriptor) [pid 15553] close(18) = -1 EBADF (Bad file descriptor) [pid 15553] close(19) = -1 EBADF (Bad file descriptor) [pid 15553] close(20) = -1 EBADF (Bad file descriptor) [pid 15553] close(21) = -1 EBADF (Bad file descriptor) [pid 15553] close(22) = -1 EBADF (Bad file descriptor) [pid 15553] close(23) = -1 EBADF (Bad file descriptor) [pid 15553] close(24) = -1 EBADF (Bad file descriptor) [pid 15553] close(25) = -1 EBADF (Bad file descriptor) [pid 15553] close(26) = -1 EBADF (Bad file descriptor) [pid 15553] close(27) = -1 EBADF (Bad file descriptor) [pid 15553] close(28) = -1 EBADF (Bad file descriptor) [pid 15553] close(29) = -1 EBADF (Bad file descriptor) [pid 15553] exit_group(0) = ? [pid 15553] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15557 attached [ 187.899549][T15553] vhci_hcd vhci_hcd.0: port 0 already used , child_tidptr=0x5555570da650) = 5250 [pid 15557] set_robust_list(0x5555570da660, 24) = 0 [pid 15557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15557] setpgid(0, 0) = 0 [pid 15557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15557] write(3, "1000", 4) = 4 [pid 15557] close(3) = 0 [pid 15557] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15557] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15557] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15557] close(5) = 0 [pid 15557] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15560 attached ) = 5251 [pid 15557] tkill(5251, SIGSTOP) = 0 [pid 15560] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5250, si_uid=0} --- [pid 15557] close(3 [pid 15560] --- stopped by SIGSTOP --- [pid 15557] <... close resumed>) = 0 [pid 15557] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5251, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15557] close(4) = 0 [pid 15557] close(5) = -1 EBADF (Bad file descriptor) [pid 15557] close(6) = -1 EBADF (Bad file descriptor) [pid 15557] close(7) = -1 EBADF (Bad file descriptor) [pid 15557] close(8) = -1 EBADF (Bad file descriptor) [pid 15557] close(9) = -1 EBADF (Bad file descriptor) [pid 15557] close(10) = -1 EBADF (Bad file descriptor) [pid 15557] close(11) = -1 EBADF (Bad file descriptor) [pid 15557] close(12) = -1 EBADF (Bad file descriptor) [pid 15557] close(13) = -1 EBADF (Bad file descriptor) [pid 15557] close(14) = -1 EBADF (Bad file descriptor) [pid 15557] close(15) = -1 EBADF (Bad file descriptor) [pid 15557] close(16) = -1 EBADF (Bad file descriptor) [pid 15557] close(17) = -1 EBADF (Bad file descriptor) [pid 15557] close(18) = -1 EBADF (Bad file descriptor) [pid 15557] close(19) = -1 EBADF (Bad file descriptor) [pid 15557] close(20) = -1 EBADF (Bad file descriptor) [pid 15557] close(21) = -1 EBADF (Bad file descriptor) [pid 15557] close(22) = -1 EBADF (Bad file descriptor) [pid 15557] close(23) = -1 EBADF (Bad file descriptor) [pid 15557] close(24) = -1 EBADF (Bad file descriptor) [pid 15557] close(25) = -1 EBADF (Bad file descriptor) [pid 15557] close(26) = -1 EBADF (Bad file descriptor) [pid 15557] close(27) = -1 EBADF (Bad file descriptor) [pid 15557] close(28) = -1 EBADF (Bad file descriptor) [pid 15557] close(29) = -1 EBADF (Bad file descriptor) [pid 15557] exit_group(0) = ? [pid 15557] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 187.974996][T15557] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15561 attached , child_tidptr=0x5555570da650) = 5252 [pid 15561] set_robust_list(0x5555570da660, 24) = 0 [pid 15561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15561] setpgid(0, 0) = 0 [pid 15561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15561] write(3, "1000", 4) = 4 [pid 15561] close(3) = 0 [pid 15561] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15561] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15561] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15561] close(5) = 0 [pid 15561] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15564 attached ) = 5253 [pid 15561] tkill(5253, SIGSTOP) = 0 [pid 15561] close(3 [pid 15564] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5252, si_uid=0} --- [pid 15561] <... close resumed>) = 0 [pid 15564] --- stopped by SIGSTOP --- [pid 15561] close(4) = 0 [pid 15561] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5253, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15561] close(5) = -1 EBADF (Bad file descriptor) [pid 15561] close(6) = -1 EBADF (Bad file descriptor) [pid 15561] close(7) = -1 EBADF (Bad file descriptor) [pid 15561] close(8) = -1 EBADF (Bad file descriptor) [pid 15561] close(9) = -1 EBADF (Bad file descriptor) [pid 15561] close(10) = -1 EBADF (Bad file descriptor) [pid 15561] close(11) = -1 EBADF (Bad file descriptor) [pid 15561] close(12) = -1 EBADF (Bad file descriptor) [pid 15561] close(13) = -1 EBADF (Bad file descriptor) [pid 15561] close(14) = -1 EBADF (Bad file descriptor) [pid 15561] close(15) = -1 EBADF (Bad file descriptor) [pid 15561] close(16) = -1 EBADF (Bad file descriptor) [pid 15561] close(17) = -1 EBADF (Bad file descriptor) [pid 15561] close(18) = -1 EBADF (Bad file descriptor) [pid 15561] close(19) = -1 EBADF (Bad file descriptor) [pid 15561] close(20) = -1 EBADF (Bad file descriptor) [pid 15561] close(21) = -1 EBADF (Bad file descriptor) [pid 15561] close(22) = -1 EBADF (Bad file descriptor) [pid 15561] close(23) = -1 EBADF (Bad file descriptor) [pid 15561] close(24) = -1 EBADF (Bad file descriptor) [pid 15561] close(25) = -1 EBADF (Bad file descriptor) [pid 15561] close(26) = -1 EBADF (Bad file descriptor) [pid 15561] close(27) = -1 EBADF (Bad file descriptor) [pid 15561] close(28) = -1 EBADF (Bad file descriptor) [pid 15561] close(29) = -1 EBADF (Bad file descriptor) [pid 15561] exit_group(0) = ? [pid 15561] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15565 attached , child_tidptr=0x5555570da650) = 5254 [ 188.057245][T15561] vhci_hcd vhci_hcd.0: port 0 already used [pid 15565] set_robust_list(0x5555570da660, 24) = 0 [pid 15565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15565] setpgid(0, 0) = 0 [pid 15565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15565] write(3, "1000", 4) = 4 [pid 15565] close(3) = 0 [pid 15565] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15565] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15565] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15565] close(5) = 0 [pid 15565] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15568 attached ) = 5255 [pid 15565] tkill(5255, SIGSTOP) = 0 [pid 15568] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5254, si_uid=0} --- [pid 15565] close(3 [pid 15568] --- stopped by SIGSTOP --- [pid 15565] <... close resumed>) = 0 [pid 15565] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5255, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15565] close(4) = 0 [pid 15565] close(5) = -1 EBADF (Bad file descriptor) [pid 15565] close(6) = -1 EBADF (Bad file descriptor) [pid 15565] close(7) = -1 EBADF (Bad file descriptor) [pid 15565] close(8) = -1 EBADF (Bad file descriptor) [pid 15565] close(9) = -1 EBADF (Bad file descriptor) [pid 15565] close(10) = -1 EBADF (Bad file descriptor) [pid 15565] close(11) = -1 EBADF (Bad file descriptor) [pid 15565] close(12) = -1 EBADF (Bad file descriptor) [pid 15565] close(13) = -1 EBADF (Bad file descriptor) [pid 15565] close(14) = -1 EBADF (Bad file descriptor) [pid 15565] close(15) = -1 EBADF (Bad file descriptor) [pid 15565] close(16) = -1 EBADF (Bad file descriptor) [pid 15565] close(17) = -1 EBADF (Bad file descriptor) [pid 15565] close(18) = -1 EBADF (Bad file descriptor) [pid 15565] close(19) = -1 EBADF (Bad file descriptor) [pid 15565] close(20) = -1 EBADF (Bad file descriptor) [pid 15565] close(21) = -1 EBADF (Bad file descriptor) [pid 15565] close(22) = -1 EBADF (Bad file descriptor) [pid 15565] close(23) = -1 EBADF (Bad file descriptor) [pid 15565] close(24) = -1 EBADF (Bad file descriptor) [pid 15565] close(25) = -1 EBADF (Bad file descriptor) [pid 15565] close(26) = -1 EBADF (Bad file descriptor) [pid 15565] close(27) = -1 EBADF (Bad file descriptor) [pid 15565] close(28) = -1 EBADF (Bad file descriptor) [pid 15565] close(29) = -1 EBADF (Bad file descriptor) [pid 15565] exit_group(0) = ? [pid 15565] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15569 attached , child_tidptr=0x5555570da650) = 5256 [ 188.131740][T15565] vhci_hcd vhci_hcd.0: port 0 already used [pid 15569] set_robust_list(0x5555570da660, 24) = 0 [pid 15569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15569] setpgid(0, 0) = 0 [pid 15569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15569] write(3, "1000", 4) = 4 [pid 15569] close(3) = 0 [pid 15569] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15569] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15569] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15569] close(5) = 0 [pid 15569] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15572 attached ) = 5257 [pid 15569] tkill(5257, SIGSTOP) = 0 [pid 15572] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5256, si_uid=0} --- [pid 15569] close(3 [pid 15572] --- stopped by SIGSTOP --- [pid 15569] <... close resumed>) = 0 [pid 15569] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5257, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15569] close(4) = 0 [pid 15569] close(5) = -1 EBADF (Bad file descriptor) [pid 15569] close(6) = -1 EBADF (Bad file descriptor) [pid 15569] close(7) = -1 EBADF (Bad file descriptor) [pid 15569] close(8) = -1 EBADF (Bad file descriptor) [pid 15569] close(9) = -1 EBADF (Bad file descriptor) [pid 15569] close(10) = -1 EBADF (Bad file descriptor) [pid 15569] close(11) = -1 EBADF (Bad file descriptor) [pid 15569] close(12) = -1 EBADF (Bad file descriptor) [pid 15569] close(13) = -1 EBADF (Bad file descriptor) [pid 15569] close(14) = -1 EBADF (Bad file descriptor) [pid 15569] close(15) = -1 EBADF (Bad file descriptor) [pid 15569] close(16) = -1 EBADF (Bad file descriptor) [pid 15569] close(17) = -1 EBADF (Bad file descriptor) [pid 15569] close(18) = -1 EBADF (Bad file descriptor) [pid 15569] close(19) = -1 EBADF (Bad file descriptor) [pid 15569] close(20) = -1 EBADF (Bad file descriptor) [pid 15569] close(21) = -1 EBADF (Bad file descriptor) [pid 15569] close(22) = -1 EBADF (Bad file descriptor) [pid 15569] close(23) = -1 EBADF (Bad file descriptor) [pid 15569] close(24) = -1 EBADF (Bad file descriptor) [pid 15569] close(25) = -1 EBADF (Bad file descriptor) [pid 15569] close(26) = -1 EBADF (Bad file descriptor) [pid 15569] close(27) = -1 EBADF (Bad file descriptor) [pid 15569] close(28) = -1 EBADF (Bad file descriptor) [pid 15569] close(29) = -1 EBADF (Bad file descriptor) [pid 15569] exit_group(0) = ? [pid 15569] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15573 attached , child_tidptr=0x5555570da650) = 5258 [pid 15573] set_robust_list(0x5555570da660, 24) = 0 [ 188.205362][T15569] vhci_hcd vhci_hcd.0: port 0 already used [pid 15573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15573] setpgid(0, 0) = 0 [pid 15573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15573] write(3, "1000", 4) = 4 [pid 15573] close(3) = 0 [pid 15573] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15573] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15573] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15573] close(5) = 0 [pid 15573] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15576 attached ) = 5259 [pid 15573] tkill(5259, SIGSTOP) = 0 [pid 15576] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5258, si_uid=0} --- [pid 15573] close(3 [pid 15576] --- stopped by SIGSTOP --- [pid 15573] <... close resumed>) = 0 [pid 15573] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5259, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15573] close(4) = 0 [pid 15573] close(5) = -1 EBADF (Bad file descriptor) [pid 15573] close(6) = -1 EBADF (Bad file descriptor) [pid 15573] close(7) = -1 EBADF (Bad file descriptor) [pid 15573] close(8) = -1 EBADF (Bad file descriptor) [pid 15573] close(9) = -1 EBADF (Bad file descriptor) [pid 15573] close(10) = -1 EBADF (Bad file descriptor) [pid 15573] close(11) = -1 EBADF (Bad file descriptor) [pid 15573] close(12) = -1 EBADF (Bad file descriptor) [pid 15573] close(13) = -1 EBADF (Bad file descriptor) [pid 15573] close(14) = -1 EBADF (Bad file descriptor) [pid 15573] close(15) = -1 EBADF (Bad file descriptor) [pid 15573] close(16) = -1 EBADF (Bad file descriptor) [pid 15573] close(17) = -1 EBADF (Bad file descriptor) [pid 15573] close(18) = -1 EBADF (Bad file descriptor) [pid 15573] close(19) = -1 EBADF (Bad file descriptor) [pid 15573] close(20) = -1 EBADF (Bad file descriptor) [pid 15573] close(21) = -1 EBADF (Bad file descriptor) [pid 15573] close(22) = -1 EBADF (Bad file descriptor) [pid 15573] close(23) = -1 EBADF (Bad file descriptor) [pid 15573] close(24) = -1 EBADF (Bad file descriptor) [pid 15573] close(25) = -1 EBADF (Bad file descriptor) [pid 15573] close(26) = -1 EBADF (Bad file descriptor) [pid 15573] close(27) = -1 EBADF (Bad file descriptor) [pid 15573] close(28) = -1 EBADF (Bad file descriptor) [pid 15573] close(29) = -1 EBADF (Bad file descriptor) [pid 15573] exit_group(0) = ? [pid 15573] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 188.277387][T15573] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15577 attached , child_tidptr=0x5555570da650) = 5260 [pid 15577] set_robust_list(0x5555570da660, 24) = 0 [pid 15577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15577] setpgid(0, 0) = 0 [pid 15577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15577] write(3, "1000", 4) = 4 [pid 15577] close(3) = 0 [pid 15577] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15577] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15577] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15577] close(5) = 0 [pid 15577] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15580 attached ) = 5261 [pid 15577] tkill(5261, SIGSTOP) = 0 [pid 15580] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5260, si_uid=0} --- [pid 15580] --- stopped by SIGSTOP --- [pid 15577] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5261, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15577] close(3) = 0 [pid 15577] close(4) = 0 [pid 15577] close(5) = -1 EBADF (Bad file descriptor) [pid 15577] close(6) = -1 EBADF (Bad file descriptor) [pid 15577] close(7) = -1 EBADF (Bad file descriptor) [pid 15577] close(8) = -1 EBADF (Bad file descriptor) [pid 15577] close(9) = -1 EBADF (Bad file descriptor) [pid 15577] close(10) = -1 EBADF (Bad file descriptor) [pid 15577] close(11) = -1 EBADF (Bad file descriptor) [pid 15577] close(12) = -1 EBADF (Bad file descriptor) [pid 15577] close(13) = -1 EBADF (Bad file descriptor) [pid 15577] close(14) = -1 EBADF (Bad file descriptor) [pid 15577] close(15) = -1 EBADF (Bad file descriptor) [pid 15577] close(16) = -1 EBADF (Bad file descriptor) [pid 15577] close(17) = -1 EBADF (Bad file descriptor) [pid 15577] close(18) = -1 EBADF (Bad file descriptor) [pid 15577] close(19) = -1 EBADF (Bad file descriptor) [pid 15577] close(20) = -1 EBADF (Bad file descriptor) [pid 15577] close(21) = -1 EBADF (Bad file descriptor) [pid 15577] close(22) = -1 EBADF (Bad file descriptor) [pid 15577] close(23) = -1 EBADF (Bad file descriptor) [pid 15577] close(24) = -1 EBADF (Bad file descriptor) [pid 15577] close(25) = -1 EBADF (Bad file descriptor) [pid 15577] close(26) = -1 EBADF (Bad file descriptor) [pid 15577] close(27) = -1 EBADF (Bad file descriptor) [pid 15577] close(28) = -1 EBADF (Bad file descriptor) [pid 15577] close(29) = -1 EBADF (Bad file descriptor) [pid 15577] exit_group(0) = ? [pid 15577] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5260, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 188.355898][T15577] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15581 attached , child_tidptr=0x5555570da650) = 5262 [pid 15581] set_robust_list(0x5555570da660, 24) = 0 [pid 15581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15581] setpgid(0, 0) = 0 [pid 15581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15581] write(3, "1000", 4) = 4 [pid 15581] close(3) = 0 [pid 15581] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15581] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15581] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15581] close(5) = 0 [pid 15581] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15584 attached ) = 5263 [pid 15581] tkill(5263, SIGSTOP) = 0 [pid 15584] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5262, si_uid=0} --- [pid 15581] close(3 [pid 15584] --- stopped by SIGSTOP --- [pid 15581] <... close resumed>) = 0 [pid 15581] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5263, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15581] close(4) = 0 [pid 15581] close(5) = -1 EBADF (Bad file descriptor) [pid 15581] close(6) = -1 EBADF (Bad file descriptor) [pid 15581] close(7) = -1 EBADF (Bad file descriptor) [pid 15581] close(8) = -1 EBADF (Bad file descriptor) [pid 15581] close(9) = -1 EBADF (Bad file descriptor) [pid 15581] close(10) = -1 EBADF (Bad file descriptor) [pid 15581] close(11) = -1 EBADF (Bad file descriptor) [pid 15581] close(12) = -1 EBADF (Bad file descriptor) [pid 15581] close(13) = -1 EBADF (Bad file descriptor) [pid 15581] close(14) = -1 EBADF (Bad file descriptor) [pid 15581] close(15) = -1 EBADF (Bad file descriptor) [pid 15581] close(16) = -1 EBADF (Bad file descriptor) [pid 15581] close(17) = -1 EBADF (Bad file descriptor) [pid 15581] close(18) = -1 EBADF (Bad file descriptor) [pid 15581] close(19) = -1 EBADF (Bad file descriptor) [pid 15581] close(20) = -1 EBADF (Bad file descriptor) [pid 15581] close(21) = -1 EBADF (Bad file descriptor) [pid 15581] close(22) = -1 EBADF (Bad file descriptor) [pid 15581] close(23) = -1 EBADF (Bad file descriptor) [pid 15581] close(24) = -1 EBADF (Bad file descriptor) [pid 15581] close(25) = -1 EBADF (Bad file descriptor) [pid 15581] close(26) = -1 EBADF (Bad file descriptor) [pid 15581] close(27) = -1 EBADF (Bad file descriptor) [pid 15581] close(28) = -1 EBADF (Bad file descriptor) [pid 15581] close(29) = -1 EBADF (Bad file descriptor) [ 188.431780][T15581] vhci_hcd vhci_hcd.0: port 0 already used [pid 15581] exit_group(0) = ? [pid 15581] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15585 attached , child_tidptr=0x5555570da650) = 5264 [pid 15585] set_robust_list(0x5555570da660, 24) = 0 [pid 15585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15585] setpgid(0, 0) = 0 [pid 15585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15585] write(3, "1000", 4) = 4 [pid 15585] close(3) = 0 [pid 15585] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15585] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15585] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15585] close(5) = 0 [pid 15585] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15588 attached ) = 5265 [pid 15585] tkill(5265, SIGSTOP) = 0 [pid 15588] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5264, si_uid=0} --- [pid 15585] close(3 [pid 15588] --- stopped by SIGSTOP --- [pid 15585] <... close resumed>) = 0 [pid 15585] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5265, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15585] close(4) = 0 [pid 15585] close(5) = -1 EBADF (Bad file descriptor) [pid 15585] close(6) = -1 EBADF (Bad file descriptor) [pid 15585] close(7) = -1 EBADF (Bad file descriptor) [pid 15585] close(8) = -1 EBADF (Bad file descriptor) [pid 15585] close(9) = -1 EBADF (Bad file descriptor) [pid 15585] close(10) = -1 EBADF (Bad file descriptor) [pid 15585] close(11) = -1 EBADF (Bad file descriptor) [pid 15585] close(12) = -1 EBADF (Bad file descriptor) [pid 15585] close(13) = -1 EBADF (Bad file descriptor) [pid 15585] close(14) = -1 EBADF (Bad file descriptor) [pid 15585] close(15) = -1 EBADF (Bad file descriptor) [pid 15585] close(16) = -1 EBADF (Bad file descriptor) [pid 15585] close(17) = -1 EBADF (Bad file descriptor) [pid 15585] close(18) = -1 EBADF (Bad file descriptor) [pid 15585] close(19) = -1 EBADF (Bad file descriptor) [pid 15585] close(20) = -1 EBADF (Bad file descriptor) [pid 15585] close(21) = -1 EBADF (Bad file descriptor) [pid 15585] close(22) = -1 EBADF (Bad file descriptor) [pid 15585] close(23) = -1 EBADF (Bad file descriptor) [pid 15585] close(24) = -1 EBADF (Bad file descriptor) [pid 15585] close(25) = -1 EBADF (Bad file descriptor) [pid 15585] close(26) = -1 EBADF (Bad file descriptor) [pid 15585] close(27) = -1 EBADF (Bad file descriptor) [ 188.519042][T15585] vhci_hcd vhci_hcd.0: port 0 already used [pid 15585] close(28) = -1 EBADF (Bad file descriptor) [pid 15585] close(29) = -1 EBADF (Bad file descriptor) [pid 15585] exit_group(0) = ? [pid 15585] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15589 attached , child_tidptr=0x5555570da650) = 5266 [pid 15589] set_robust_list(0x5555570da660, 24) = 0 [pid 15589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15589] setpgid(0, 0) = 0 [pid 15589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15589] write(3, "1000", 4) = 4 [pid 15589] close(3) = 0 [pid 15589] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15589] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15589] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15589] close(5) = 0 [pid 15589] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15592 attached ) = 5267 [pid 15589] tkill(5267, SIGSTOP) = 0 [pid 15592] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5266, si_uid=0} --- [pid 15589] close(3 [pid 15592] --- stopped by SIGSTOP --- [pid 15589] <... close resumed>) = 0 [pid 15589] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5267, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15589] close(4) = 0 [pid 15589] close(5) = -1 EBADF (Bad file descriptor) [pid 15589] close(6) = -1 EBADF (Bad file descriptor) [pid 15589] close(7) = -1 EBADF (Bad file descriptor) [pid 15589] close(8) = -1 EBADF (Bad file descriptor) [pid 15589] close(9) = -1 EBADF (Bad file descriptor) [pid 15589] close(10) = -1 EBADF (Bad file descriptor) [pid 15589] close(11) = -1 EBADF (Bad file descriptor) [pid 15589] close(12) = -1 EBADF (Bad file descriptor) [pid 15589] close(13) = -1 EBADF (Bad file descriptor) [pid 15589] close(14) = -1 EBADF (Bad file descriptor) [pid 15589] close(15) = -1 EBADF (Bad file descriptor) [pid 15589] close(16) = -1 EBADF (Bad file descriptor) [pid 15589] close(17) = -1 EBADF (Bad file descriptor) [pid 15589] close(18) = -1 EBADF (Bad file descriptor) [pid 15589] close(19) = -1 EBADF (Bad file descriptor) [pid 15589] close(20) = -1 EBADF (Bad file descriptor) [pid 15589] close(21) = -1 EBADF (Bad file descriptor) [pid 15589] close(22) = -1 EBADF (Bad file descriptor) [pid 15589] close(23) = -1 EBADF (Bad file descriptor) [pid 15589] close(24) = -1 EBADF (Bad file descriptor) [pid 15589] close(25) = -1 EBADF (Bad file descriptor) [pid 15589] close(26) = -1 EBADF (Bad file descriptor) [pid 15589] close(27) = -1 EBADF (Bad file descriptor) [pid 15589] close(28) = -1 EBADF (Bad file descriptor) [pid 15589] close(29) = -1 EBADF (Bad file descriptor) [pid 15589] exit_group(0) = ? [pid 15589] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 188.607024][T15589] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15593 attached [pid 15593] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5268 [pid 15593] <... set_robust_list resumed>) = 0 [pid 15593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15593] setpgid(0, 0) = 0 [pid 15593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15593] write(3, "1000", 4) = 4 [pid 15593] close(3) = 0 [pid 15593] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15593] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15593] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15593] close(5) = 0 [pid 15593] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15596 attached ) = 5269 [pid 15593] tkill(5269, SIGSTOP) = 0 [pid 15596] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5268, si_uid=0} --- [pid 15596] --- stopped by SIGSTOP --- [pid 15593] close(3) = 0 [pid 15593] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5269, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15593] close(4) = 0 [pid 15593] close(5) = -1 EBADF (Bad file descriptor) [pid 15593] close(6) = -1 EBADF (Bad file descriptor) [pid 15593] close(7) = -1 EBADF (Bad file descriptor) [pid 15593] close(8) = -1 EBADF (Bad file descriptor) [pid 15593] close(9) = -1 EBADF (Bad file descriptor) [pid 15593] close(10) = -1 EBADF (Bad file descriptor) [pid 15593] close(11) = -1 EBADF (Bad file descriptor) [pid 15593] close(12) = -1 EBADF (Bad file descriptor) [pid 15593] close(13) = -1 EBADF (Bad file descriptor) [pid 15593] close(14) = -1 EBADF (Bad file descriptor) [pid 15593] close(15) = -1 EBADF (Bad file descriptor) [pid 15593] close(16) = -1 EBADF (Bad file descriptor) [pid 15593] close(17) = -1 EBADF (Bad file descriptor) [pid 15593] close(18) = -1 EBADF (Bad file descriptor) [pid 15593] close(19) = -1 EBADF (Bad file descriptor) [pid 15593] close(20) = -1 EBADF (Bad file descriptor) [pid 15593] close(21) = -1 EBADF (Bad file descriptor) [pid 15593] close(22) = -1 EBADF (Bad file descriptor) [pid 15593] close(23) = -1 EBADF (Bad file descriptor) [pid 15593] close(24) = -1 EBADF (Bad file descriptor) [pid 15593] close(25) = -1 EBADF (Bad file descriptor) [pid 15593] close(26) = -1 EBADF (Bad file descriptor) [pid 15593] close(27) = -1 EBADF (Bad file descriptor) [pid 15593] close(28) = -1 EBADF (Bad file descriptor) [pid 15593] close(29) = -1 EBADF (Bad file descriptor) [ 188.688563][T15593] vhci_hcd vhci_hcd.0: port 0 already used [pid 15593] exit_group(0) = ? [pid 15593] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5268, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15597 attached , child_tidptr=0x5555570da650) = 5270 [pid 15597] set_robust_list(0x5555570da660, 24) = 0 [pid 15597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15597] setpgid(0, 0) = 0 [pid 15597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15597] write(3, "1000", 4) = 4 [pid 15597] close(3) = 0 [pid 15597] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15597] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15597] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15597] close(5) = 0 [pid 15597] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15600 attached ) = 5271 [pid 15597] tkill(5271, SIGSTOP) = 0 [pid 15600] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5270, si_uid=0} --- [pid 15597] close(3 [pid 15600] --- stopped by SIGSTOP --- [pid 15597] <... close resumed>) = 0 [pid 15597] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5271, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15597] close(4) = 0 [pid 15597] close(5) = -1 EBADF (Bad file descriptor) [pid 15597] close(6) = -1 EBADF (Bad file descriptor) [pid 15597] close(7) = -1 EBADF (Bad file descriptor) [pid 15597] close(8) = -1 EBADF (Bad file descriptor) [pid 15597] close(9) = -1 EBADF (Bad file descriptor) [pid 15597] close(10) = -1 EBADF (Bad file descriptor) [pid 15597] close(11) = -1 EBADF (Bad file descriptor) [pid 15597] close(12) = -1 EBADF (Bad file descriptor) [pid 15597] close(13) = -1 EBADF (Bad file descriptor) [pid 15597] close(14) = -1 EBADF (Bad file descriptor) [pid 15597] close(15) = -1 EBADF (Bad file descriptor) [pid 15597] close(16) = -1 EBADF (Bad file descriptor) [pid 15597] close(17) = -1 EBADF (Bad file descriptor) [pid 15597] close(18) = -1 EBADF (Bad file descriptor) [pid 15597] close(19) = -1 EBADF (Bad file descriptor) [pid 15597] close(20) = -1 EBADF (Bad file descriptor) [pid 15597] close(21) = -1 EBADF (Bad file descriptor) [pid 15597] close(22) = -1 EBADF (Bad file descriptor) [pid 15597] close(23) = -1 EBADF (Bad file descriptor) [pid 15597] close(24) = -1 EBADF (Bad file descriptor) [pid 15597] close(25) = -1 EBADF (Bad file descriptor) [pid 15597] close(26) = -1 EBADF (Bad file descriptor) [pid 15597] close(27) = -1 EBADF (Bad file descriptor) [pid 15597] close(28) = -1 EBADF (Bad file descriptor) [ 188.775153][T15597] vhci_hcd vhci_hcd.0: port 0 already used [pid 15597] close(29) = -1 EBADF (Bad file descriptor) [pid 15597] exit_group(0) = ? [pid 15597] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5270, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15601 attached , child_tidptr=0x5555570da650) = 5272 [pid 15601] set_robust_list(0x5555570da660, 24) = 0 [pid 15601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15601] setpgid(0, 0) = 0 [pid 15601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15601] write(3, "1000", 4) = 4 [pid 15601] close(3) = 0 [pid 15601] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15601] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15601] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15601] close(5) = 0 [pid 15601] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15604 attached ) = 5273 [pid 15601] tkill(5273, SIGSTOP) = 0 [pid 15604] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5272, si_uid=0} --- [pid 15604] --- stopped by SIGSTOP --- [pid 15601] close(3) = 0 [pid 15601] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5273, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15601] close(4) = 0 [pid 15601] close(5) = -1 EBADF (Bad file descriptor) [pid 15601] close(6) = -1 EBADF (Bad file descriptor) [pid 15601] close(7) = -1 EBADF (Bad file descriptor) [pid 15601] close(8) = -1 EBADF (Bad file descriptor) [pid 15601] close(9) = -1 EBADF (Bad file descriptor) [pid 15601] close(10) = -1 EBADF (Bad file descriptor) [pid 15601] close(11) = -1 EBADF (Bad file descriptor) [pid 15601] close(12) = -1 EBADF (Bad file descriptor) [pid 15601] close(13) = -1 EBADF (Bad file descriptor) [pid 15601] close(14) = -1 EBADF (Bad file descriptor) [pid 15601] close(15) = -1 EBADF (Bad file descriptor) [pid 15601] close(16) = -1 EBADF (Bad file descriptor) [pid 15601] close(17) = -1 EBADF (Bad file descriptor) [pid 15601] close(18) = -1 EBADF (Bad file descriptor) [pid 15601] close(19) = -1 EBADF (Bad file descriptor) [pid 15601] close(20) = -1 EBADF (Bad file descriptor) [pid 15601] close(21) = -1 EBADF (Bad file descriptor) [pid 15601] close(22) = -1 EBADF (Bad file descriptor) [pid 15601] close(23) = -1 EBADF (Bad file descriptor) [pid 15601] close(24) = -1 EBADF (Bad file descriptor) [pid 15601] close(25) = -1 EBADF (Bad file descriptor) [pid 15601] close(26) = -1 EBADF (Bad file descriptor) [pid 15601] close(27) = -1 EBADF (Bad file descriptor) [pid 15601] close(28) = -1 EBADF (Bad file descriptor) [pid 15601] close(29) = -1 EBADF (Bad file descriptor) [pid 15601] exit_group(0) = ? [pid 15601] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 188.860294][T15601] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15605 attached , child_tidptr=0x5555570da650) = 5274 [pid 15605] set_robust_list(0x5555570da660, 24) = 0 [pid 15605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15605] setpgid(0, 0) = 0 [pid 15605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15605] write(3, "1000", 4) = 4 [pid 15605] close(3) = 0 [pid 15605] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15605] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15605] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15605] close(5) = 0 [pid 15605] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15608 attached ) = 5275 [pid 15605] tkill(5275, SIGSTOP) = 0 [pid 15605] close(3 [pid 15608] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5274, si_uid=0} --- [pid 15605] <... close resumed>) = 0 [pid 15608] --- stopped by SIGSTOP --- [pid 15605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5275, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15605] close(4) = 0 [pid 15605] close(5) = -1 EBADF (Bad file descriptor) [pid 15605] close(6) = -1 EBADF (Bad file descriptor) [pid 15605] close(7) = -1 EBADF (Bad file descriptor) [pid 15605] close(8) = -1 EBADF (Bad file descriptor) [pid 15605] close(9) = -1 EBADF (Bad file descriptor) [pid 15605] close(10) = -1 EBADF (Bad file descriptor) [pid 15605] close(11) = -1 EBADF (Bad file descriptor) [pid 15605] close(12) = -1 EBADF (Bad file descriptor) [pid 15605] close(13) = -1 EBADF (Bad file descriptor) [pid 15605] close(14) = -1 EBADF (Bad file descriptor) [pid 15605] close(15) = -1 EBADF (Bad file descriptor) [pid 15605] close(16) = -1 EBADF (Bad file descriptor) [pid 15605] close(17) = -1 EBADF (Bad file descriptor) [pid 15605] close(18) = -1 EBADF (Bad file descriptor) [pid 15605] close(19) = -1 EBADF (Bad file descriptor) [pid 15605] close(20) = -1 EBADF (Bad file descriptor) [pid 15605] close(21) = -1 EBADF (Bad file descriptor) [pid 15605] close(22) = -1 EBADF (Bad file descriptor) [pid 15605] close(23) = -1 EBADF (Bad file descriptor) [pid 15605] close(24) = -1 EBADF (Bad file descriptor) [pid 15605] close(25) = -1 EBADF (Bad file descriptor) [pid 15605] close(26) = -1 EBADF (Bad file descriptor) [pid 15605] close(27) = -1 EBADF (Bad file descriptor) [pid 15605] close(28) = -1 EBADF (Bad file descriptor) [pid 15605] close(29) = -1 EBADF (Bad file descriptor) [pid 15605] exit_group(0) = ? [pid 15605] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15609 attached , child_tidptr=0x5555570da650) = 5276 [ 188.939486][T15605] vhci_hcd vhci_hcd.0: port 0 already used [pid 15609] set_robust_list(0x5555570da660, 24) = 0 [pid 15609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15609] setpgid(0, 0) = 0 [pid 15609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15609] write(3, "1000", 4) = 4 [pid 15609] close(3) = 0 [pid 15609] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15609] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15609] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15609] close(5) = 0 [pid 15609] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15612 attached ) = 5277 [pid 15609] tkill(5277, SIGSTOP) = 0 [pid 15612] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5276, si_uid=0} --- [pid 15609] close(3 [pid 15612] --- stopped by SIGSTOP --- [pid 15609] <... close resumed>) = 0 [pid 15609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5277, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15609] close(4) = 0 [pid 15609] close(5) = -1 EBADF (Bad file descriptor) [pid 15609] close(6) = -1 EBADF (Bad file descriptor) [pid 15609] close(7) = -1 EBADF (Bad file descriptor) [pid 15609] close(8) = -1 EBADF (Bad file descriptor) [pid 15609] close(9) = -1 EBADF (Bad file descriptor) [pid 15609] close(10) = -1 EBADF (Bad file descriptor) [pid 15609] close(11) = -1 EBADF (Bad file descriptor) [pid 15609] close(12) = -1 EBADF (Bad file descriptor) [pid 15609] close(13) = -1 EBADF (Bad file descriptor) [pid 15609] close(14) = -1 EBADF (Bad file descriptor) [pid 15609] close(15) = -1 EBADF (Bad file descriptor) [pid 15609] close(16) = -1 EBADF (Bad file descriptor) [pid 15609] close(17) = -1 EBADF (Bad file descriptor) [pid 15609] close(18) = -1 EBADF (Bad file descriptor) [pid 15609] close(19) = -1 EBADF (Bad file descriptor) [pid 15609] close(20) = -1 EBADF (Bad file descriptor) [pid 15609] close(21) = -1 EBADF (Bad file descriptor) [pid 15609] close(22) = -1 EBADF (Bad file descriptor) [pid 15609] close(23) = -1 EBADF (Bad file descriptor) [pid 15609] close(24) = -1 EBADF (Bad file descriptor) [pid 15609] close(25) = -1 EBADF (Bad file descriptor) [pid 15609] close(26) = -1 EBADF (Bad file descriptor) [pid 15609] close(27) = -1 EBADF (Bad file descriptor) [pid 15609] close(28) = -1 EBADF (Bad file descriptor) [pid 15609] close(29) = -1 EBADF (Bad file descriptor) [pid 15609] exit_group(0) = ? [pid 15609] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 189.014986][T15609] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15613 attached , child_tidptr=0x5555570da650) = 5278 [pid 15613] set_robust_list(0x5555570da660, 24) = 0 [pid 15613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15613] setpgid(0, 0) = 0 [pid 15613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15613] write(3, "1000", 4) = 4 [pid 15613] close(3) = 0 [pid 15613] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15613] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15613] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15613] close(5) = 0 [pid 15613] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15616 attached ) = 5279 [pid 15613] tkill(5279, SIGSTOP) = 0 [pid 15616] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5278, si_uid=0} --- [pid 15613] close(3 [pid 15616] --- stopped by SIGSTOP --- [pid 15613] <... close resumed>) = 0 [pid 15613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5279, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15613] close(4) = 0 [pid 15613] close(5) = -1 EBADF (Bad file descriptor) [pid 15613] close(6) = -1 EBADF (Bad file descriptor) [pid 15613] close(7) = -1 EBADF (Bad file descriptor) [pid 15613] close(8) = -1 EBADF (Bad file descriptor) [pid 15613] close(9) = -1 EBADF (Bad file descriptor) [pid 15613] close(10) = -1 EBADF (Bad file descriptor) [pid 15613] close(11) = -1 EBADF (Bad file descriptor) [pid 15613] close(12) = -1 EBADF (Bad file descriptor) [pid 15613] close(13) = -1 EBADF (Bad file descriptor) [pid 15613] close(14) = -1 EBADF (Bad file descriptor) [pid 15613] close(15) = -1 EBADF (Bad file descriptor) [pid 15613] close(16) = -1 EBADF (Bad file descriptor) [pid 15613] close(17) = -1 EBADF (Bad file descriptor) [pid 15613] close(18) = -1 EBADF (Bad file descriptor) [pid 15613] close(19) = -1 EBADF (Bad file descriptor) [pid 15613] close(20) = -1 EBADF (Bad file descriptor) [pid 15613] close(21) = -1 EBADF (Bad file descriptor) [pid 15613] close(22) = -1 EBADF (Bad file descriptor) [pid 15613] close(23) = -1 EBADF (Bad file descriptor) [pid 15613] close(24) = -1 EBADF (Bad file descriptor) [pid 15613] close(25) = -1 EBADF (Bad file descriptor) [pid 15613] close(26) = -1 EBADF (Bad file descriptor) [pid 15613] close(27) = -1 EBADF (Bad file descriptor) [pid 15613] close(28) = -1 EBADF (Bad file descriptor) [pid 15613] close(29) = -1 EBADF (Bad file descriptor) [pid 15613] exit_group(0) = ? [pid 15613] +++ exited with 0 +++ [ 189.090326][T15613] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15617 attached , child_tidptr=0x5555570da650) = 5280 [pid 15617] set_robust_list(0x5555570da660, 24) = 0 [pid 15617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15617] setpgid(0, 0) = 0 [pid 15617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15617] write(3, "1000", 4) = 4 [pid 15617] close(3) = 0 [pid 15617] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15617] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15617] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15617] close(5) = 0 [pid 15617] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15620 attached ) = 5281 [pid 15617] tkill(5281, SIGSTOP) = 0 [pid 15617] close(3 [pid 15620] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5280, si_uid=0} --- [pid 15620] --- stopped by SIGSTOP --- [pid 15617] <... close resumed>) = 0 [pid 15617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5281, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15617] close(4) = 0 [pid 15617] close(5) = -1 EBADF (Bad file descriptor) [pid 15617] close(6) = -1 EBADF (Bad file descriptor) [pid 15617] close(7) = -1 EBADF (Bad file descriptor) [pid 15617] close(8) = -1 EBADF (Bad file descriptor) [pid 15617] close(9) = -1 EBADF (Bad file descriptor) [pid 15617] close(10) = -1 EBADF (Bad file descriptor) [pid 15617] close(11) = -1 EBADF (Bad file descriptor) [pid 15617] close(12) = -1 EBADF (Bad file descriptor) [pid 15617] close(13) = -1 EBADF (Bad file descriptor) [pid 15617] close(14) = -1 EBADF (Bad file descriptor) [pid 15617] close(15) = -1 EBADF (Bad file descriptor) [pid 15617] close(16) = -1 EBADF (Bad file descriptor) [pid 15617] close(17) = -1 EBADF (Bad file descriptor) [pid 15617] close(18) = -1 EBADF (Bad file descriptor) [pid 15617] close(19) = -1 EBADF (Bad file descriptor) [pid 15617] close(20) = -1 EBADF (Bad file descriptor) [pid 15617] close(21) = -1 EBADF (Bad file descriptor) [pid 15617] close(22) = -1 EBADF (Bad file descriptor) [pid 15617] close(23) = -1 EBADF (Bad file descriptor) [pid 15617] close(24) = -1 EBADF (Bad file descriptor) [pid 15617] close(25) = -1 EBADF (Bad file descriptor) [pid 15617] close(26) = -1 EBADF (Bad file descriptor) [pid 15617] close(27) = -1 EBADF (Bad file descriptor) [pid 15617] close(28) = -1 EBADF (Bad file descriptor) [pid 15617] close(29) = -1 EBADF (Bad file descriptor) [pid 15617] exit_group(0) = ? [ 189.172593][T15617] vhci_hcd vhci_hcd.0: port 0 already used [pid 15617] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15621 attached , child_tidptr=0x5555570da650) = 5282 [pid 15621] set_robust_list(0x5555570da660, 24) = 0 [pid 15621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15621] setpgid(0, 0) = 0 [pid 15621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15621] write(3, "1000", 4) = 4 [pid 15621] close(3) = 0 [pid 15621] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15621] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15621] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15621] close(5) = 0 [pid 15621] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15624 attached ) = 5283 [pid 15621] tkill(5283, SIGSTOP) = 0 [pid 15624] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5282, si_uid=0} --- [pid 15621] close(3 [pid 15624] --- stopped by SIGSTOP --- [pid 15621] <... close resumed>) = 0 [pid 15621] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5283, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15621] close(4) = 0 [pid 15621] close(5) = -1 EBADF (Bad file descriptor) [pid 15621] close(6) = -1 EBADF (Bad file descriptor) [pid 15621] close(7) = -1 EBADF (Bad file descriptor) [pid 15621] close(8) = -1 EBADF (Bad file descriptor) [pid 15621] close(9) = -1 EBADF (Bad file descriptor) [pid 15621] close(10) = -1 EBADF (Bad file descriptor) [pid 15621] close(11) = -1 EBADF (Bad file descriptor) [pid 15621] close(12) = -1 EBADF (Bad file descriptor) [pid 15621] close(13) = -1 EBADF (Bad file descriptor) [pid 15621] close(14) = -1 EBADF (Bad file descriptor) [pid 15621] close(15) = -1 EBADF (Bad file descriptor) [pid 15621] close(16) = -1 EBADF (Bad file descriptor) [pid 15621] close(17) = -1 EBADF (Bad file descriptor) [pid 15621] close(18) = -1 EBADF (Bad file descriptor) [pid 15621] close(19) = -1 EBADF (Bad file descriptor) [pid 15621] close(20) = -1 EBADF (Bad file descriptor) [pid 15621] close(21) = -1 EBADF (Bad file descriptor) [pid 15621] close(22) = -1 EBADF (Bad file descriptor) [pid 15621] close(23) = -1 EBADF (Bad file descriptor) [pid 15621] close(24) = -1 EBADF (Bad file descriptor) [pid 15621] close(25) = -1 EBADF (Bad file descriptor) [pid 15621] close(26) = -1 EBADF (Bad file descriptor) [pid 15621] close(27) = -1 EBADF (Bad file descriptor) [pid 15621] close(28) = -1 EBADF (Bad file descriptor) [pid 15621] close(29) = -1 EBADF (Bad file descriptor) [ 189.255390][T15621] vhci_hcd vhci_hcd.0: port 0 already used [pid 15621] exit_group(0) = ? [pid 15621] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15625 attached , child_tidptr=0x5555570da650) = 5284 [pid 15625] set_robust_list(0x5555570da660, 24) = 0 [pid 15625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15625] setpgid(0, 0) = 0 [pid 15625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15625] write(3, "1000", 4) = 4 [pid 15625] close(3) = 0 [pid 15625] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15625] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15625] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15625] close(5) = 0 [pid 15625] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15628 attached ) = 5285 [pid 15625] tkill(5285, SIGSTOP) = 0 [pid 15628] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5284, si_uid=0} --- [pid 15625] close(3 [pid 15628] --- stopped by SIGSTOP --- [pid 15625] <... close resumed>) = 0 [pid 15625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5285, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15625] close(4) = 0 [pid 15625] close(5) = -1 EBADF (Bad file descriptor) [pid 15625] close(6) = -1 EBADF (Bad file descriptor) [pid 15625] close(7) = -1 EBADF (Bad file descriptor) [pid 15625] close(8) = -1 EBADF (Bad file descriptor) [pid 15625] close(9) = -1 EBADF (Bad file descriptor) [pid 15625] close(10) = -1 EBADF (Bad file descriptor) [pid 15625] close(11) = -1 EBADF (Bad file descriptor) [pid 15625] close(12) = -1 EBADF (Bad file descriptor) [pid 15625] close(13) = -1 EBADF (Bad file descriptor) [pid 15625] close(14) = -1 EBADF (Bad file descriptor) [pid 15625] close(15) = -1 EBADF (Bad file descriptor) [pid 15625] close(16) = -1 EBADF (Bad file descriptor) [pid 15625] close(17) = -1 EBADF (Bad file descriptor) [pid 15625] close(18) = -1 EBADF (Bad file descriptor) [pid 15625] close(19) = -1 EBADF (Bad file descriptor) [pid 15625] close(20) = -1 EBADF (Bad file descriptor) [pid 15625] close(21) = -1 EBADF (Bad file descriptor) [pid 15625] close(22) = -1 EBADF (Bad file descriptor) [pid 15625] close(23) = -1 EBADF (Bad file descriptor) [pid 15625] close(24) = -1 EBADF (Bad file descriptor) [pid 15625] close(25) = -1 EBADF (Bad file descriptor) [pid 15625] close(26) = -1 EBADF (Bad file descriptor) [pid 15625] close(27) = -1 EBADF (Bad file descriptor) [pid 15625] close(28) = -1 EBADF (Bad file descriptor) [pid 15625] close(29) = -1 EBADF (Bad file descriptor) [pid 15625] exit_group(0) = ? [pid 15625] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 189.340900][T15625] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15629 attached , child_tidptr=0x5555570da650) = 5286 [pid 15629] set_robust_list(0x5555570da660, 24) = 0 [pid 15629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15629] setpgid(0, 0) = 0 [pid 15629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15629] write(3, "1000", 4) = 4 [pid 15629] close(3) = 0 [pid 15629] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15629] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15629] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15629] close(5) = 0 [pid 15629] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15632 attached ) = 5287 [pid 15629] tkill(5287, SIGSTOP) = 0 [pid 15632] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5286, si_uid=0} --- [pid 15632] --- stopped by SIGSTOP --- [pid 15629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5287, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15629] close(3) = 0 [pid 15629] close(4) = 0 [pid 15629] close(5) = -1 EBADF (Bad file descriptor) [pid 15629] close(6) = -1 EBADF (Bad file descriptor) [pid 15629] close(7) = -1 EBADF (Bad file descriptor) [pid 15629] close(8) = -1 EBADF (Bad file descriptor) [pid 15629] close(9) = -1 EBADF (Bad file descriptor) [pid 15629] close(10) = -1 EBADF (Bad file descriptor) [pid 15629] close(11) = -1 EBADF (Bad file descriptor) [pid 15629] close(12) = -1 EBADF (Bad file descriptor) [pid 15629] close(13) = -1 EBADF (Bad file descriptor) [pid 15629] close(14) = -1 EBADF (Bad file descriptor) [pid 15629] close(15) = -1 EBADF (Bad file descriptor) [pid 15629] close(16) = -1 EBADF (Bad file descriptor) [pid 15629] close(17) = -1 EBADF (Bad file descriptor) [pid 15629] close(18) = -1 EBADF (Bad file descriptor) [pid 15629] close(19) = -1 EBADF (Bad file descriptor) [pid 15629] close(20) = -1 EBADF (Bad file descriptor) [pid 15629] close(21) = -1 EBADF (Bad file descriptor) [pid 15629] close(22) = -1 EBADF (Bad file descriptor) [pid 15629] close(23) = -1 EBADF (Bad file descriptor) [pid 15629] close(24) = -1 EBADF (Bad file descriptor) [pid 15629] close(25) = -1 EBADF (Bad file descriptor) [pid 15629] close(26) = -1 EBADF (Bad file descriptor) [pid 15629] close(27) = -1 EBADF (Bad file descriptor) [pid 15629] close(28) = -1 EBADF (Bad file descriptor) [pid 15629] close(29) = -1 EBADF (Bad file descriptor) [pid 15629] exit_group(0) = ? [pid 15629] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15633 attached [ 189.416997][T15629] vhci_hcd vhci_hcd.0: port 0 already used , child_tidptr=0x5555570da650) = 5288 [pid 15633] set_robust_list(0x5555570da660, 24) = 0 [pid 15633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15633] setpgid(0, 0) = 0 [pid 15633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15633] write(3, "1000", 4) = 4 [pid 15633] close(3) = 0 [pid 15633] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15633] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15633] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15633] close(5) = 0 [pid 15633] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15636 attached ) = 5289 [pid 15633] tkill(5289, SIGSTOP) = 0 [pid 15636] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5288, si_uid=0} --- [pid 15633] close(3 [pid 15636] --- stopped by SIGSTOP --- [pid 15633] <... close resumed>) = 0 [pid 15633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5289, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15633] close(4) = 0 [pid 15633] close(5) = -1 EBADF (Bad file descriptor) [pid 15633] close(6) = -1 EBADF (Bad file descriptor) [pid 15633] close(7) = -1 EBADF (Bad file descriptor) [pid 15633] close(8) = -1 EBADF (Bad file descriptor) [pid 15633] close(9) = -1 EBADF (Bad file descriptor) [pid 15633] close(10) = -1 EBADF (Bad file descriptor) [pid 15633] close(11) = -1 EBADF (Bad file descriptor) [pid 15633] close(12) = -1 EBADF (Bad file descriptor) [pid 15633] close(13) = -1 EBADF (Bad file descriptor) [pid 15633] close(14) = -1 EBADF (Bad file descriptor) [pid 15633] close(15) = -1 EBADF (Bad file descriptor) [pid 15633] close(16) = -1 EBADF (Bad file descriptor) [pid 15633] close(17) = -1 EBADF (Bad file descriptor) [pid 15633] close(18) = -1 EBADF (Bad file descriptor) [pid 15633] close(19) = -1 EBADF (Bad file descriptor) [pid 15633] close(20) = -1 EBADF (Bad file descriptor) [pid 15633] close(21) = -1 EBADF (Bad file descriptor) [pid 15633] close(22) = -1 EBADF (Bad file descriptor) [pid 15633] close(23) = -1 EBADF (Bad file descriptor) [pid 15633] close(24) = -1 EBADF (Bad file descriptor) [pid 15633] close(25) = -1 EBADF (Bad file descriptor) [pid 15633] close(26) = -1 EBADF (Bad file descriptor) [pid 15633] close(27) = -1 EBADF (Bad file descriptor) [pid 15633] close(28) = -1 EBADF (Bad file descriptor) [ 189.492876][T15633] vhci_hcd vhci_hcd.0: port 0 already used [pid 15633] close(29) = -1 EBADF (Bad file descriptor) [pid 15633] exit_group(0) = ? [pid 15633] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5288, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15637 attached , child_tidptr=0x5555570da650) = 5290 [pid 15637] set_robust_list(0x5555570da660, 24) = 0 [pid 15637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15637] setpgid(0, 0) = 0 [pid 15637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15637] write(3, "1000", 4) = 4 [pid 15637] close(3) = 0 [pid 15637] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15637] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15637] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15637] close(5) = 0 [pid 15637] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15640 attached ) = 5291 [pid 15637] tkill(5291, SIGSTOP) = 0 [pid 15640] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5290, si_uid=0} --- [pid 15637] close(3 [pid 15640] --- stopped by SIGSTOP --- [pid 15637] <... close resumed>) = 0 [pid 15637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5291, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15637] close(4) = 0 [pid 15637] close(5) = -1 EBADF (Bad file descriptor) [pid 15637] close(6) = -1 EBADF (Bad file descriptor) [pid 15637] close(7) = -1 EBADF (Bad file descriptor) [pid 15637] close(8) = -1 EBADF (Bad file descriptor) [pid 15637] close(9) = -1 EBADF (Bad file descriptor) [pid 15637] close(10) = -1 EBADF (Bad file descriptor) [pid 15637] close(11) = -1 EBADF (Bad file descriptor) [pid 15637] close(12) = -1 EBADF (Bad file descriptor) [pid 15637] close(13) = -1 EBADF (Bad file descriptor) [pid 15637] close(14) = -1 EBADF (Bad file descriptor) [pid 15637] close(15) = -1 EBADF (Bad file descriptor) [pid 15637] close(16) = -1 EBADF (Bad file descriptor) [pid 15637] close(17) = -1 EBADF (Bad file descriptor) [pid 15637] close(18) = -1 EBADF (Bad file descriptor) [pid 15637] close(19) = -1 EBADF (Bad file descriptor) [pid 15637] close(20) = -1 EBADF (Bad file descriptor) [pid 15637] close(21) = -1 EBADF (Bad file descriptor) [pid 15637] close(22) = -1 EBADF (Bad file descriptor) [pid 15637] close(23) = -1 EBADF (Bad file descriptor) [pid 15637] close(24) = -1 EBADF (Bad file descriptor) [pid 15637] close(25) = -1 EBADF (Bad file descriptor) [pid 15637] close(26) = -1 EBADF (Bad file descriptor) [pid 15637] close(27) = -1 EBADF (Bad file descriptor) [ 189.581965][T15637] vhci_hcd vhci_hcd.0: port 0 already used [pid 15637] close(28) = -1 EBADF (Bad file descriptor) [pid 15637] close(29) = -1 EBADF (Bad file descriptor) [pid 15637] exit_group(0) = ? [pid 15637] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15641 attached , child_tidptr=0x5555570da650) = 5292 [pid 15641] set_robust_list(0x5555570da660, 24) = 0 [pid 15641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15641] setpgid(0, 0) = 0 [pid 15641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15641] write(3, "1000", 4) = 4 [pid 15641] close(3) = 0 [pid 15641] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15641] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15641] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15641] close(5) = 0 [pid 15641] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15644 attached ) = 5293 [pid 15641] tkill(5293, SIGSTOP) = 0 [pid 15644] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5292, si_uid=0} --- [pid 15641] close(3 [pid 15644] --- stopped by SIGSTOP --- [pid 15641] <... close resumed>) = 0 [pid 15641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5293, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15641] close(4) = 0 [pid 15641] close(5) = -1 EBADF (Bad file descriptor) [pid 15641] close(6) = -1 EBADF (Bad file descriptor) [pid 15641] close(7) = -1 EBADF (Bad file descriptor) [pid 15641] close(8) = -1 EBADF (Bad file descriptor) [pid 15641] close(9) = -1 EBADF (Bad file descriptor) [pid 15641] close(10) = -1 EBADF (Bad file descriptor) [pid 15641] close(11) = -1 EBADF (Bad file descriptor) [pid 15641] close(12) = -1 EBADF (Bad file descriptor) [pid 15641] close(13) = -1 EBADF (Bad file descriptor) [pid 15641] close(14) = -1 EBADF (Bad file descriptor) [pid 15641] close(15) = -1 EBADF (Bad file descriptor) [pid 15641] close(16) = -1 EBADF (Bad file descriptor) [pid 15641] close(17) = -1 EBADF (Bad file descriptor) [pid 15641] close(18) = -1 EBADF (Bad file descriptor) [pid 15641] close(19) = -1 EBADF (Bad file descriptor) [pid 15641] close(20) = -1 EBADF (Bad file descriptor) [pid 15641] close(21) = -1 EBADF (Bad file descriptor) [pid 15641] close(22) = -1 EBADF (Bad file descriptor) [pid 15641] close(23) = -1 EBADF (Bad file descriptor) [pid 15641] close(24) = -1 EBADF (Bad file descriptor) [pid 15641] close(25) = -1 EBADF (Bad file descriptor) [pid 15641] close(26) = -1 EBADF (Bad file descriptor) [pid 15641] close(27) = -1 EBADF (Bad file descriptor) [ 189.671274][T15641] vhci_hcd vhci_hcd.0: port 0 already used [pid 15641] close(28) = -1 EBADF (Bad file descriptor) [pid 15641] close(29) = -1 EBADF (Bad file descriptor) [pid 15641] exit_group(0) = ? [pid 15641] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5292, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15645 attached , child_tidptr=0x5555570da650) = 5294 [pid 15645] set_robust_list(0x5555570da660, 24) = 0 [pid 15645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15645] setpgid(0, 0) = 0 [pid 15645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15645] write(3, "1000", 4) = 4 [pid 15645] close(3) = 0 [pid 15645] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15645] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15645] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15645] close(5) = 0 [pid 15645] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15648 attached ) = 5295 [pid 15645] tkill(5295, SIGSTOP) = 0 [pid 15648] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5294, si_uid=0} --- [pid 15645] close(3 [pid 15648] --- stopped by SIGSTOP --- [pid 15645] <... close resumed>) = 0 [pid 15645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5295, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15645] close(4) = 0 [pid 15645] close(5) = -1 EBADF (Bad file descriptor) [pid 15645] close(6) = -1 EBADF (Bad file descriptor) [pid 15645] close(7) = -1 EBADF (Bad file descriptor) [pid 15645] close(8) = -1 EBADF (Bad file descriptor) [pid 15645] close(9) = -1 EBADF (Bad file descriptor) [pid 15645] close(10) = -1 EBADF (Bad file descriptor) [pid 15645] close(11) = -1 EBADF (Bad file descriptor) [pid 15645] close(12) = -1 EBADF (Bad file descriptor) [pid 15645] close(13) = -1 EBADF (Bad file descriptor) [pid 15645] close(14) = -1 EBADF (Bad file descriptor) [pid 15645] close(15) = -1 EBADF (Bad file descriptor) [pid 15645] close(16) = -1 EBADF (Bad file descriptor) [pid 15645] close(17) = -1 EBADF (Bad file descriptor) [pid 15645] close(18) = -1 EBADF (Bad file descriptor) [pid 15645] close(19) = -1 EBADF (Bad file descriptor) [pid 15645] close(20) = -1 EBADF (Bad file descriptor) [pid 15645] close(21) = -1 EBADF (Bad file descriptor) [pid 15645] close(22) = -1 EBADF (Bad file descriptor) [pid 15645] close(23) = -1 EBADF (Bad file descriptor) [pid 15645] close(24) = -1 EBADF (Bad file descriptor) [pid 15645] close(25) = -1 EBADF (Bad file descriptor) [pid 15645] close(26) = -1 EBADF (Bad file descriptor) [pid 15645] close(27) = -1 EBADF (Bad file descriptor) [pid 15645] close(28) = -1 EBADF (Bad file descriptor) [pid 15645] close(29) = -1 EBADF (Bad file descriptor) [pid 15645] exit_group(0) = ? [pid 15645] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5294, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 189.758474][T15645] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15649 attached , child_tidptr=0x5555570da650) = 5296 [pid 15649] set_robust_list(0x5555570da660, 24) = 0 [pid 15649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15649] setpgid(0, 0) = 0 [pid 15649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15649] write(3, "1000", 4) = 4 [pid 15649] close(3) = 0 [pid 15649] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15649] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15649] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15649] close(5) = 0 [pid 15649] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15652 attached ) = 5297 [pid 15649] tkill(5297, SIGSTOP) = 0 [pid 15652] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5296, si_uid=0} --- [pid 15649] close(3 [pid 15652] --- stopped by SIGSTOP --- [pid 15649] <... close resumed>) = 0 [pid 15649] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5297, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15649] close(4) = 0 [pid 15649] close(5) = -1 EBADF (Bad file descriptor) [pid 15649] close(6) = -1 EBADF (Bad file descriptor) [pid 15649] close(7) = -1 EBADF (Bad file descriptor) [pid 15649] close(8) = -1 EBADF (Bad file descriptor) [pid 15649] close(9) = -1 EBADF (Bad file descriptor) [pid 15649] close(10) = -1 EBADF (Bad file descriptor) [pid 15649] close(11) = -1 EBADF (Bad file descriptor) [pid 15649] close(12) = -1 EBADF (Bad file descriptor) [pid 15649] close(13) = -1 EBADF (Bad file descriptor) [pid 15649] close(14) = -1 EBADF (Bad file descriptor) [pid 15649] close(15) = -1 EBADF (Bad file descriptor) [pid 15649] close(16) = -1 EBADF (Bad file descriptor) [pid 15649] close(17) = -1 EBADF (Bad file descriptor) [pid 15649] close(18) = -1 EBADF (Bad file descriptor) [pid 15649] close(19) = -1 EBADF (Bad file descriptor) [pid 15649] close(20) = -1 EBADF (Bad file descriptor) [pid 15649] close(21) = -1 EBADF (Bad file descriptor) [pid 15649] close(22) = -1 EBADF (Bad file descriptor) [pid 15649] close(23) = -1 EBADF (Bad file descriptor) [pid 15649] close(24) = -1 EBADF (Bad file descriptor) [pid 15649] close(25) = -1 EBADF (Bad file descriptor) [pid 15649] close(26) = -1 EBADF (Bad file descriptor) [pid 15649] close(27) = -1 EBADF (Bad file descriptor) [pid 15649] close(28) = -1 EBADF (Bad file descriptor) [pid 15649] close(29) = -1 EBADF (Bad file descriptor) [pid 15649] exit_group(0) = ? [pid 15649] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5296, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 189.837971][T15649] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15653 attached , child_tidptr=0x5555570da650) = 5298 [pid 15653] set_robust_list(0x5555570da660, 24) = 0 [pid 15653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15653] setpgid(0, 0) = 0 [pid 15653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15653] write(3, "1000", 4) = 4 [pid 15653] close(3) = 0 [pid 15653] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15653] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15653] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15653] close(5) = 0 [pid 15653] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15656 attached ) = 5299 [pid 15653] tkill(5299, SIGSTOP) = 0 [pid 15656] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5298, si_uid=0} --- [pid 15653] close(3 [pid 15656] --- stopped by SIGSTOP --- [pid 15653] <... close resumed>) = 0 [pid 15653] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5299, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15653] close(4) = 0 [pid 15653] close(5) = -1 EBADF (Bad file descriptor) [pid 15653] close(6) = -1 EBADF (Bad file descriptor) [pid 15653] close(7) = -1 EBADF (Bad file descriptor) [pid 15653] close(8) = -1 EBADF (Bad file descriptor) [pid 15653] close(9) = -1 EBADF (Bad file descriptor) [pid 15653] close(10) = -1 EBADF (Bad file descriptor) [pid 15653] close(11) = -1 EBADF (Bad file descriptor) [pid 15653] close(12) = -1 EBADF (Bad file descriptor) [pid 15653] close(13) = -1 EBADF (Bad file descriptor) [pid 15653] close(14) = -1 EBADF (Bad file descriptor) [pid 15653] close(15) = -1 EBADF (Bad file descriptor) [pid 15653] close(16) = -1 EBADF (Bad file descriptor) [pid 15653] close(17) = -1 EBADF (Bad file descriptor) [pid 15653] close(18) = -1 EBADF (Bad file descriptor) [pid 15653] close(19) = -1 EBADF (Bad file descriptor) [pid 15653] close(20) = -1 EBADF (Bad file descriptor) [pid 15653] close(21) = -1 EBADF (Bad file descriptor) [pid 15653] close(22) = -1 EBADF (Bad file descriptor) [pid 15653] close(23) = -1 EBADF (Bad file descriptor) [pid 15653] close(24) = -1 EBADF (Bad file descriptor) [pid 15653] close(25) = -1 EBADF (Bad file descriptor) [pid 15653] close(26) = -1 EBADF (Bad file descriptor) [pid 15653] close(27) = -1 EBADF (Bad file descriptor) [pid 15653] close(28) = -1 EBADF (Bad file descriptor) [pid 15653] close(29) = -1 EBADF (Bad file descriptor) [pid 15653] exit_group(0) = ? [pid 15653] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 189.918841][T15653] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15657 attached [pid 15657] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5300 [pid 15657] <... set_robust_list resumed>) = 0 [pid 15657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15657] setpgid(0, 0) = 0 [pid 15657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15657] write(3, "1000", 4) = 4 [pid 15657] close(3) = 0 [pid 15657] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15657] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15657] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15657] close(5) = 0 [pid 15657] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15660 attached ) = 5301 [pid 15657] tkill(5301, SIGSTOP) = 0 [pid 15660] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5300, si_uid=0} --- [pid 15657] close(3) = 0 [pid 15660] --- stopped by SIGSTOP --- [pid 15657] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5301, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15657] close(4) = 0 [pid 15657] close(5) = -1 EBADF (Bad file descriptor) [pid 15657] close(6) = -1 EBADF (Bad file descriptor) [pid 15657] close(7) = -1 EBADF (Bad file descriptor) [pid 15657] close(8) = -1 EBADF (Bad file descriptor) [pid 15657] close(9) = -1 EBADF (Bad file descriptor) [pid 15657] close(10) = -1 EBADF (Bad file descriptor) [pid 15657] close(11) = -1 EBADF (Bad file descriptor) [pid 15657] close(12) = -1 EBADF (Bad file descriptor) [pid 15657] close(13) = -1 EBADF (Bad file descriptor) [pid 15657] close(14) = -1 EBADF (Bad file descriptor) [pid 15657] close(15) = -1 EBADF (Bad file descriptor) [pid 15657] close(16) = -1 EBADF (Bad file descriptor) [pid 15657] close(17) = -1 EBADF (Bad file descriptor) [pid 15657] close(18) = -1 EBADF (Bad file descriptor) [pid 15657] close(19) = -1 EBADF (Bad file descriptor) [pid 15657] close(20) = -1 EBADF (Bad file descriptor) [pid 15657] close(21) = -1 EBADF (Bad file descriptor) [pid 15657] close(22) = -1 EBADF (Bad file descriptor) [pid 15657] close(23) = -1 EBADF (Bad file descriptor) [pid 15657] close(24) = -1 EBADF (Bad file descriptor) [pid 15657] close(25) = -1 EBADF (Bad file descriptor) [pid 15657] close(26) = -1 EBADF (Bad file descriptor) [pid 15657] close(27) = -1 EBADF (Bad file descriptor) [pid 15657] close(28) = -1 EBADF (Bad file descriptor) [pid 15657] close(29) = -1 EBADF (Bad file descriptor) [pid 15657] exit_group(0) = ? [pid 15657] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5300, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15661 attached , child_tidptr=0x5555570da650) = 5302 [ 190.001205][T15657] vhci_hcd vhci_hcd.0: port 0 already used [pid 15661] set_robust_list(0x5555570da660, 24) = 0 [pid 15661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15661] setpgid(0, 0) = 0 [pid 15661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15661] write(3, "1000", 4) = 4 [pid 15661] close(3) = 0 [pid 15661] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15661] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15661] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15661] close(5) = 0 [pid 15661] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15664 attached ) = 5303 [pid 15661] tkill(5303, SIGSTOP) = 0 [pid 15664] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5302, si_uid=0} --- [pid 15661] close(3 [pid 15664] --- stopped by SIGSTOP --- [pid 15661] <... close resumed>) = 0 [pid 15661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5303, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15661] close(4) = 0 [pid 15661] close(5) = -1 EBADF (Bad file descriptor) [pid 15661] close(6) = -1 EBADF (Bad file descriptor) [pid 15661] close(7) = -1 EBADF (Bad file descriptor) [pid 15661] close(8) = -1 EBADF (Bad file descriptor) [pid 15661] close(9) = -1 EBADF (Bad file descriptor) [pid 15661] close(10) = -1 EBADF (Bad file descriptor) [pid 15661] close(11) = -1 EBADF (Bad file descriptor) [pid 15661] close(12) = -1 EBADF (Bad file descriptor) [pid 15661] close(13) = -1 EBADF (Bad file descriptor) [pid 15661] close(14) = -1 EBADF (Bad file descriptor) [pid 15661] close(15) = -1 EBADF (Bad file descriptor) [pid 15661] close(16) = -1 EBADF (Bad file descriptor) [pid 15661] close(17) = -1 EBADF (Bad file descriptor) [pid 15661] close(18) = -1 EBADF (Bad file descriptor) [pid 15661] close(19) = -1 EBADF (Bad file descriptor) [pid 15661] close(20) = -1 EBADF (Bad file descriptor) [pid 15661] close(21) = -1 EBADF (Bad file descriptor) [pid 15661] close(22) = -1 EBADF (Bad file descriptor) [pid 15661] close(23) = -1 EBADF (Bad file descriptor) [pid 15661] close(24) = -1 EBADF (Bad file descriptor) [pid 15661] close(25) = -1 EBADF (Bad file descriptor) [pid 15661] close(26) = -1 EBADF (Bad file descriptor) [pid 15661] close(27) = -1 EBADF (Bad file descriptor) [ 190.075856][T15661] vhci_hcd vhci_hcd.0: port 0 already used [pid 15661] close(28) = -1 EBADF (Bad file descriptor) [pid 15661] close(29) = -1 EBADF (Bad file descriptor) [pid 15661] exit_group(0) = ? [pid 15661] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15665 attached , child_tidptr=0x5555570da650) = 5304 [pid 15665] set_robust_list(0x5555570da660, 24) = 0 [pid 15665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15665] setpgid(0, 0) = 0 [pid 15665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15665] write(3, "1000", 4) = 4 [pid 15665] close(3) = 0 [pid 15665] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15665] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15665] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15665] close(5) = 0 [pid 15665] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15668 attached ) = 5305 [pid 15665] tkill(5305, SIGSTOP) = 0 [pid 15668] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5304, si_uid=0} --- [pid 15668] --- stopped by SIGSTOP --- [pid 15665] close(3) = 0 [pid 15665] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5305, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15665] close(4) = 0 [pid 15665] close(5) = -1 EBADF (Bad file descriptor) [pid 15665] close(6) = -1 EBADF (Bad file descriptor) [pid 15665] close(7) = -1 EBADF (Bad file descriptor) [pid 15665] close(8) = -1 EBADF (Bad file descriptor) [pid 15665] close(9) = -1 EBADF (Bad file descriptor) [pid 15665] close(10) = -1 EBADF (Bad file descriptor) [pid 15665] close(11) = -1 EBADF (Bad file descriptor) [pid 15665] close(12) = -1 EBADF (Bad file descriptor) [pid 15665] close(13) = -1 EBADF (Bad file descriptor) [pid 15665] close(14) = -1 EBADF (Bad file descriptor) [pid 15665] close(15) = -1 EBADF (Bad file descriptor) [pid 15665] close(16) = -1 EBADF (Bad file descriptor) [pid 15665] close(17) = -1 EBADF (Bad file descriptor) [pid 15665] close(18) = -1 EBADF (Bad file descriptor) [pid 15665] close(19) = -1 EBADF (Bad file descriptor) [pid 15665] close(20) = -1 EBADF (Bad file descriptor) [pid 15665] close(21) = -1 EBADF (Bad file descriptor) [pid 15665] close(22) = -1 EBADF (Bad file descriptor) [pid 15665] close(23) = -1 EBADF (Bad file descriptor) [pid 15665] close(24) = -1 EBADF (Bad file descriptor) [pid 15665] close(25) = -1 EBADF (Bad file descriptor) [pid 15665] close(26) = -1 EBADF (Bad file descriptor) [pid 15665] close(27) = -1 EBADF (Bad file descriptor) [pid 15665] close(28) = -1 EBADF (Bad file descriptor) [pid 15665] close(29) = -1 EBADF (Bad file descriptor) [pid 15665] exit_group(0) = ? [pid 15665] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 190.165101][T15665] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15669 attached [pid 15669] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5306 [pid 15669] <... set_robust_list resumed>) = 0 [pid 15669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15669] setpgid(0, 0) = 0 [pid 15669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15669] write(3, "1000", 4) = 4 [pid 15669] close(3) = 0 [pid 15669] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15669] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15669] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15669] close(5) = 0 [pid 15669] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15672 attached ) = 5307 [pid 15669] tkill(5307, SIGSTOP) = 0 [pid 15672] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5306, si_uid=0} --- [pid 15669] close(3 [pid 15672] --- stopped by SIGSTOP --- [pid 15669] <... close resumed>) = 0 [pid 15669] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5307, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15669] close(4) = 0 [pid 15669] close(5) = -1 EBADF (Bad file descriptor) [pid 15669] close(6) = -1 EBADF (Bad file descriptor) [pid 15669] close(7) = -1 EBADF (Bad file descriptor) [pid 15669] close(8) = -1 EBADF (Bad file descriptor) [pid 15669] close(9) = -1 EBADF (Bad file descriptor) [pid 15669] close(10) = -1 EBADF (Bad file descriptor) [pid 15669] close(11) = -1 EBADF (Bad file descriptor) [pid 15669] close(12) = -1 EBADF (Bad file descriptor) [pid 15669] close(13) = -1 EBADF (Bad file descriptor) [pid 15669] close(14) = -1 EBADF (Bad file descriptor) [pid 15669] close(15) = -1 EBADF (Bad file descriptor) [pid 15669] close(16) = -1 EBADF (Bad file descriptor) [pid 15669] close(17) = -1 EBADF (Bad file descriptor) [pid 15669] close(18) = -1 EBADF (Bad file descriptor) [pid 15669] close(19) = -1 EBADF (Bad file descriptor) [pid 15669] close(20) = -1 EBADF (Bad file descriptor) [pid 15669] close(21) = -1 EBADF (Bad file descriptor) [pid 15669] close(22) = -1 EBADF (Bad file descriptor) [pid 15669] close(23) = -1 EBADF (Bad file descriptor) [pid 15669] close(24) = -1 EBADF (Bad file descriptor) [pid 15669] close(25) = -1 EBADF (Bad file descriptor) [pid 15669] close(26) = -1 EBADF (Bad file descriptor) [pid 15669] close(27) = -1 EBADF (Bad file descriptor) [pid 15669] close(28) = -1 EBADF (Bad file descriptor) [pid 15669] close(29) = -1 EBADF (Bad file descriptor) [pid 15669] exit_group(0) = ? [ 190.242976][T15669] vhci_hcd vhci_hcd.0: port 0 already used [pid 15669] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5306, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15673 attached , child_tidptr=0x5555570da650) = 5308 [pid 15673] set_robust_list(0x5555570da660, 24) = 0 [pid 15673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15673] setpgid(0, 0) = 0 [pid 15673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15673] write(3, "1000", 4) = 4 [pid 15673] close(3) = 0 [pid 15673] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15673] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15673] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15673] close(5) = 0 [pid 15673] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15676 attached ) = 5309 [pid 15673] tkill(5309, SIGSTOP) = 0 [pid 15676] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5308, si_uid=0} --- [pid 15673] close(3 [pid 15676] --- stopped by SIGSTOP --- [pid 15673] <... close resumed>) = 0 [pid 15673] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5309, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15673] close(4) = 0 [pid 15673] close(5) = -1 EBADF (Bad file descriptor) [pid 15673] close(6) = -1 EBADF (Bad file descriptor) [pid 15673] close(7) = -1 EBADF (Bad file descriptor) [pid 15673] close(8) = -1 EBADF (Bad file descriptor) [pid 15673] close(9) = -1 EBADF (Bad file descriptor) [pid 15673] close(10) = -1 EBADF (Bad file descriptor) [pid 15673] close(11) = -1 EBADF (Bad file descriptor) [pid 15673] close(12) = -1 EBADF (Bad file descriptor) [pid 15673] close(13) = -1 EBADF (Bad file descriptor) [pid 15673] close(14) = -1 EBADF (Bad file descriptor) [pid 15673] close(15) = -1 EBADF (Bad file descriptor) [pid 15673] close(16) = -1 EBADF (Bad file descriptor) [pid 15673] close(17) = -1 EBADF (Bad file descriptor) [pid 15673] close(18) = -1 EBADF (Bad file descriptor) [pid 15673] close(19) = -1 EBADF (Bad file descriptor) [pid 15673] close(20) = -1 EBADF (Bad file descriptor) [pid 15673] close(21) = -1 EBADF (Bad file descriptor) [pid 15673] close(22) = -1 EBADF (Bad file descriptor) [pid 15673] close(23) = -1 EBADF (Bad file descriptor) [pid 15673] close(24) = -1 EBADF (Bad file descriptor) [pid 15673] close(25) = -1 EBADF (Bad file descriptor) [pid 15673] close(26) = -1 EBADF (Bad file descriptor) [pid 15673] close(27) = -1 EBADF (Bad file descriptor) [pid 15673] close(28) = -1 EBADF (Bad file descriptor) [ 190.325406][T15673] vhci_hcd vhci_hcd.0: port 0 already used [pid 15673] close(29) = -1 EBADF (Bad file descriptor) [pid 15673] exit_group(0) = ? [pid 15673] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15677 attached , child_tidptr=0x5555570da650) = 5310 [pid 15677] set_robust_list(0x5555570da660, 24) = 0 [pid 15677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15677] setpgid(0, 0) = 0 [pid 15677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15677] write(3, "1000", 4) = 4 [pid 15677] close(3) = 0 [pid 15677] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15677] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15677] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15677] close(5) = 0 [pid 15677] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15680 attached ) = 5311 [pid 15677] tkill(5311, SIGSTOP) = 0 [pid 15680] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5310, si_uid=0} --- [pid 15677] close(3 [pid 15680] --- stopped by SIGSTOP --- [pid 15677] <... close resumed>) = 0 [pid 15677] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5311, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15677] close(4) = 0 [pid 15677] close(5) = -1 EBADF (Bad file descriptor) [pid 15677] close(6) = -1 EBADF (Bad file descriptor) [pid 15677] close(7) = -1 EBADF (Bad file descriptor) [pid 15677] close(8) = -1 EBADF (Bad file descriptor) [pid 15677] close(9) = -1 EBADF (Bad file descriptor) [pid 15677] close(10) = -1 EBADF (Bad file descriptor) [pid 15677] close(11) = -1 EBADF (Bad file descriptor) [pid 15677] close(12) = -1 EBADF (Bad file descriptor) [pid 15677] close(13) = -1 EBADF (Bad file descriptor) [pid 15677] close(14) = -1 EBADF (Bad file descriptor) [pid 15677] close(15) = -1 EBADF (Bad file descriptor) [pid 15677] close(16) = -1 EBADF (Bad file descriptor) [pid 15677] close(17) = -1 EBADF (Bad file descriptor) [pid 15677] close(18) = -1 EBADF (Bad file descriptor) [pid 15677] close(19) = -1 EBADF (Bad file descriptor) [pid 15677] close(20) = -1 EBADF (Bad file descriptor) [pid 15677] close(21) = -1 EBADF (Bad file descriptor) [pid 15677] close(22) = -1 EBADF (Bad file descriptor) [pid 15677] close(23) = -1 EBADF (Bad file descriptor) [pid 15677] close(24) = -1 EBADF (Bad file descriptor) [pid 15677] close(25) = -1 EBADF (Bad file descriptor) [pid 15677] close(26) = -1 EBADF (Bad file descriptor) [pid 15677] close(27) = -1 EBADF (Bad file descriptor) [pid 15677] close(28) = -1 EBADF (Bad file descriptor) [pid 15677] close(29) = -1 EBADF (Bad file descriptor) [pid 15677] exit_group(0) = ? [pid 15677] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 190.413487][T15677] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15681 attached , child_tidptr=0x5555570da650) = 5312 [pid 15681] set_robust_list(0x5555570da660, 24) = 0 [pid 15681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15681] setpgid(0, 0) = 0 [pid 15681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15681] write(3, "1000", 4) = 4 [pid 15681] close(3) = 0 [pid 15681] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15681] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15681] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15681] close(5) = 0 [pid 15681] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15684 attached ) = 5313 [pid 15681] tkill(5313, SIGSTOP) = 0 [pid 15684] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5312, si_uid=0} --- [pid 15684] --- stopped by SIGSTOP --- [pid 15681] close(3) = 0 [pid 15681] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5313, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15681] close(4) = 0 [pid 15681] close(5) = -1 EBADF (Bad file descriptor) [pid 15681] close(6) = -1 EBADF (Bad file descriptor) [pid 15681] close(7) = -1 EBADF (Bad file descriptor) [pid 15681] close(8) = -1 EBADF (Bad file descriptor) [pid 15681] close(9) = -1 EBADF (Bad file descriptor) [pid 15681] close(10) = -1 EBADF (Bad file descriptor) [pid 15681] close(11) = -1 EBADF (Bad file descriptor) [pid 15681] close(12) = -1 EBADF (Bad file descriptor) [pid 15681] close(13) = -1 EBADF (Bad file descriptor) [pid 15681] close(14) = -1 EBADF (Bad file descriptor) [pid 15681] close(15) = -1 EBADF (Bad file descriptor) [pid 15681] close(16) = -1 EBADF (Bad file descriptor) [pid 15681] close(17) = -1 EBADF (Bad file descriptor) [pid 15681] close(18) = -1 EBADF (Bad file descriptor) [pid 15681] close(19) = -1 EBADF (Bad file descriptor) [pid 15681] close(20) = -1 EBADF (Bad file descriptor) [pid 15681] close(21) = -1 EBADF (Bad file descriptor) [pid 15681] close(22) = -1 EBADF (Bad file descriptor) [pid 15681] close(23) = -1 EBADF (Bad file descriptor) [pid 15681] close(24) = -1 EBADF (Bad file descriptor) [pid 15681] close(25) = -1 EBADF (Bad file descriptor) [pid 15681] close(26) = -1 EBADF (Bad file descriptor) [pid 15681] close(27) = -1 EBADF (Bad file descriptor) [pid 15681] close(28) = -1 EBADF (Bad file descriptor) [pid 15681] close(29) = -1 EBADF (Bad file descriptor) [pid 15681] exit_group(0) = ? [pid 15681] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5312, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15685 attached [ 190.492743][T15681] vhci_hcd vhci_hcd.0: port 0 already used , child_tidptr=0x5555570da650) = 5314 [pid 15685] set_robust_list(0x5555570da660, 24) = 0 [pid 15685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15685] setpgid(0, 0) = 0 [pid 15685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15685] write(3, "1000", 4) = 4 [pid 15685] close(3) = 0 [pid 15685] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15685] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15685] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15685] close(5) = 0 [pid 15685] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15688 attached ) = 5315 [pid 15685] tkill(5315, SIGSTOP) = 0 [pid 15688] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5314, si_uid=0} --- [pid 15685] close(3 [pid 15688] --- stopped by SIGSTOP --- [pid 15685] <... close resumed>) = 0 [pid 15685] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5315, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15685] close(4) = 0 [pid 15685] close(5) = -1 EBADF (Bad file descriptor) [pid 15685] close(6) = -1 EBADF (Bad file descriptor) [pid 15685] close(7) = -1 EBADF (Bad file descriptor) [pid 15685] close(8) = -1 EBADF (Bad file descriptor) [pid 15685] close(9) = -1 EBADF (Bad file descriptor) [pid 15685] close(10) = -1 EBADF (Bad file descriptor) [pid 15685] close(11) = -1 EBADF (Bad file descriptor) [pid 15685] close(12) = -1 EBADF (Bad file descriptor) [pid 15685] close(13) = -1 EBADF (Bad file descriptor) [pid 15685] close(14) = -1 EBADF (Bad file descriptor) [pid 15685] close(15) = -1 EBADF (Bad file descriptor) [pid 15685] close(16) = -1 EBADF (Bad file descriptor) [pid 15685] close(17) = -1 EBADF (Bad file descriptor) [pid 15685] close(18) = -1 EBADF (Bad file descriptor) [pid 15685] close(19) = -1 EBADF (Bad file descriptor) [pid 15685] close(20) = -1 EBADF (Bad file descriptor) [pid 15685] close(21) = -1 EBADF (Bad file descriptor) [pid 15685] close(22) = -1 EBADF (Bad file descriptor) [pid 15685] close(23) = -1 EBADF (Bad file descriptor) [pid 15685] close(24) = -1 EBADF (Bad file descriptor) [pid 15685] close(25) = -1 EBADF (Bad file descriptor) [pid 15685] close(26) = -1 EBADF (Bad file descriptor) [pid 15685] close(27) = -1 EBADF (Bad file descriptor) [pid 15685] close(28) = -1 EBADF (Bad file descriptor) [pid 15685] close(29) = -1 EBADF (Bad file descriptor) [pid 15685] exit_group(0) = ? [pid 15685] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 190.569811][T15685] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15689 attached , child_tidptr=0x5555570da650) = 5316 [pid 15689] set_robust_list(0x5555570da660, 24) = 0 [pid 15689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15689] setpgid(0, 0) = 0 [pid 15689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15689] write(3, "1000", 4) = 4 [pid 15689] close(3) = 0 [pid 15689] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15689] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15689] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15689] close(5) = 0 [pid 15689] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15692 attached ) = 5317 [pid 15689] tkill(5317, SIGSTOP) = 0 [pid 15692] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5316, si_uid=0} --- [pid 15689] close(3 [pid 15692] --- stopped by SIGSTOP --- [pid 15689] <... close resumed>) = 0 [pid 15689] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5317, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15689] close(4) = 0 [pid 15689] close(5) = -1 EBADF (Bad file descriptor) [pid 15689] close(6) = -1 EBADF (Bad file descriptor) [pid 15689] close(7) = -1 EBADF (Bad file descriptor) [pid 15689] close(8) = -1 EBADF (Bad file descriptor) [pid 15689] close(9) = -1 EBADF (Bad file descriptor) [pid 15689] close(10) = -1 EBADF (Bad file descriptor) [pid 15689] close(11) = -1 EBADF (Bad file descriptor) [pid 15689] close(12) = -1 EBADF (Bad file descriptor) [pid 15689] close(13) = -1 EBADF (Bad file descriptor) [pid 15689] close(14) = -1 EBADF (Bad file descriptor) [pid 15689] close(15) = -1 EBADF (Bad file descriptor) [pid 15689] close(16) = -1 EBADF (Bad file descriptor) [pid 15689] close(17) = -1 EBADF (Bad file descriptor) [pid 15689] close(18) = -1 EBADF (Bad file descriptor) [pid 15689] close(19) = -1 EBADF (Bad file descriptor) [pid 15689] close(20) = -1 EBADF (Bad file descriptor) [pid 15689] close(21) = -1 EBADF (Bad file descriptor) [pid 15689] close(22) = -1 EBADF (Bad file descriptor) [pid 15689] close(23) = -1 EBADF (Bad file descriptor) [pid 15689] close(24) = -1 EBADF (Bad file descriptor) [pid 15689] close(25) = -1 EBADF (Bad file descriptor) [pid 15689] close(26) = -1 EBADF (Bad file descriptor) [pid 15689] close(27) = -1 EBADF (Bad file descriptor) [pid 15689] close(28) = -1 EBADF (Bad file descriptor) [pid 15689] close(29) = -1 EBADF (Bad file descriptor) [ 190.650392][T15689] vhci_hcd vhci_hcd.0: port 0 already used [pid 15689] exit_group(0) = ? [pid 15689] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15693 attached , child_tidptr=0x5555570da650) = 5318 [pid 15693] set_robust_list(0x5555570da660, 24) = 0 [pid 15693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15693] setpgid(0, 0) = 0 [pid 15693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15693] write(3, "1000", 4) = 4 [pid 15693] close(3) = 0 [pid 15693] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15693] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15693] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15693] close(5) = 0 [pid 15693] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15696 attached ) = 5319 [pid 15693] tkill(5319, SIGSTOP) = 0 [pid 15696] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5318, si_uid=0} --- [pid 15693] close(3 [pid 15696] --- stopped by SIGSTOP --- [pid 15693] <... close resumed>) = 0 [pid 15693] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5319, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15693] close(4) = 0 [pid 15693] close(5) = -1 EBADF (Bad file descriptor) [pid 15693] close(6) = -1 EBADF (Bad file descriptor) [pid 15693] close(7) = -1 EBADF (Bad file descriptor) [pid 15693] close(8) = -1 EBADF (Bad file descriptor) [pid 15693] close(9) = -1 EBADF (Bad file descriptor) [pid 15693] close(10) = -1 EBADF (Bad file descriptor) [pid 15693] close(11) = -1 EBADF (Bad file descriptor) [pid 15693] close(12) = -1 EBADF (Bad file descriptor) [pid 15693] close(13) = -1 EBADF (Bad file descriptor) [pid 15693] close(14) = -1 EBADF (Bad file descriptor) [pid 15693] close(15) = -1 EBADF (Bad file descriptor) [pid 15693] close(16) = -1 EBADF (Bad file descriptor) [pid 15693] close(17) = -1 EBADF (Bad file descriptor) [pid 15693] close(18) = -1 EBADF (Bad file descriptor) [pid 15693] close(19) = -1 EBADF (Bad file descriptor) [pid 15693] close(20) = -1 EBADF (Bad file descriptor) [pid 15693] close(21) = -1 EBADF (Bad file descriptor) [pid 15693] close(22) = -1 EBADF (Bad file descriptor) [pid 15693] close(23) = -1 EBADF (Bad file descriptor) [pid 15693] close(24) = -1 EBADF (Bad file descriptor) [pid 15693] close(25) = -1 EBADF (Bad file descriptor) [pid 15693] close(26) = -1 EBADF (Bad file descriptor) [pid 15693] close(27) = -1 EBADF (Bad file descriptor) [ 190.732139][T15693] vhci_hcd vhci_hcd.0: port 0 already used [pid 15693] close(28) = -1 EBADF (Bad file descriptor) [pid 15693] close(29) = -1 EBADF (Bad file descriptor) [pid 15693] exit_group(0) = ? [pid 15693] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15697 attached , child_tidptr=0x5555570da650) = 5320 [pid 15697] set_robust_list(0x5555570da660, 24) = 0 [pid 15697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15697] setpgid(0, 0) = 0 [pid 15697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15697] write(3, "1000", 4) = 4 [pid 15697] close(3) = 0 [pid 15697] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15697] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15697] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15697] close(5) = 0 [pid 15697] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15700 attached ) = 5321 [pid 15697] tkill(5321, SIGSTOP) = 0 [pid 15697] close(3 [pid 15700] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5320, si_uid=0} --- [pid 15697] <... close resumed>) = 0 [pid 15700] --- stopped by SIGSTOP --- [pid 15697] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5321, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15697] close(4) = 0 [pid 15697] close(5) = -1 EBADF (Bad file descriptor) [pid 15697] close(6) = -1 EBADF (Bad file descriptor) [pid 15697] close(7) = -1 EBADF (Bad file descriptor) [pid 15697] close(8) = -1 EBADF (Bad file descriptor) [pid 15697] close(9) = -1 EBADF (Bad file descriptor) [pid 15697] close(10) = -1 EBADF (Bad file descriptor) [pid 15697] close(11) = -1 EBADF (Bad file descriptor) [pid 15697] close(12) = -1 EBADF (Bad file descriptor) [pid 15697] close(13) = -1 EBADF (Bad file descriptor) [pid 15697] close(14) = -1 EBADF (Bad file descriptor) [pid 15697] close(15) = -1 EBADF (Bad file descriptor) [pid 15697] close(16) = -1 EBADF (Bad file descriptor) [pid 15697] close(17) = -1 EBADF (Bad file descriptor) [pid 15697] close(18) = -1 EBADF (Bad file descriptor) [pid 15697] close(19) = -1 EBADF (Bad file descriptor) [pid 15697] close(20) = -1 EBADF (Bad file descriptor) [pid 15697] close(21) = -1 EBADF (Bad file descriptor) [pid 15697] close(22) = -1 EBADF (Bad file descriptor) [pid 15697] close(23) = -1 EBADF (Bad file descriptor) [pid 15697] close(24) = -1 EBADF (Bad file descriptor) [pid 15697] close(25) = -1 EBADF (Bad file descriptor) [pid 15697] close(26) = -1 EBADF (Bad file descriptor) [pid 15697] close(27) = -1 EBADF (Bad file descriptor) [pid 15697] close(28) = -1 EBADF (Bad file descriptor) [pid 15697] close(29) = -1 EBADF (Bad file descriptor) [pid 15697] exit_group(0) = ? [pid 15697] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15701 attached , child_tidptr=0x5555570da650) = 5322 [pid 15701] set_robust_list(0x5555570da660, 24) = 0 [ 190.822156][T15697] vhci_hcd vhci_hcd.0: port 0 already used [pid 15701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15701] setpgid(0, 0) = 0 [pid 15701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15701] write(3, "1000", 4) = 4 [pid 15701] close(3) = 0 [pid 15701] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15701] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15701] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15701] close(5) = 0 [pid 15701] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15704 attached ) = 5323 [pid 15701] tkill(5323, SIGSTOP) = 0 [pid 15704] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5322, si_uid=0} --- [pid 15701] close(3 [pid 15704] --- stopped by SIGSTOP --- [pid 15701] <... close resumed>) = 0 [pid 15701] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5323, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15701] close(4) = 0 [pid 15701] close(5) = -1 EBADF (Bad file descriptor) [pid 15701] close(6) = -1 EBADF (Bad file descriptor) [pid 15701] close(7) = -1 EBADF (Bad file descriptor) [pid 15701] close(8) = -1 EBADF (Bad file descriptor) [pid 15701] close(9) = -1 EBADF (Bad file descriptor) [pid 15701] close(10) = -1 EBADF (Bad file descriptor) [pid 15701] close(11) = -1 EBADF (Bad file descriptor) [pid 15701] close(12) = -1 EBADF (Bad file descriptor) [pid 15701] close(13) = -1 EBADF (Bad file descriptor) [pid 15701] close(14) = -1 EBADF (Bad file descriptor) [pid 15701] close(15) = -1 EBADF (Bad file descriptor) [pid 15701] close(16) = -1 EBADF (Bad file descriptor) [pid 15701] close(17) = -1 EBADF (Bad file descriptor) [pid 15701] close(18) = -1 EBADF (Bad file descriptor) [pid 15701] close(19) = -1 EBADF (Bad file descriptor) [pid 15701] close(20) = -1 EBADF (Bad file descriptor) [pid 15701] close(21) = -1 EBADF (Bad file descriptor) [pid 15701] close(22) = -1 EBADF (Bad file descriptor) [pid 15701] close(23) = -1 EBADF (Bad file descriptor) [pid 15701] close(24) = -1 EBADF (Bad file descriptor) [pid 15701] close(25) = -1 EBADF (Bad file descriptor) [pid 15701] close(26) = -1 EBADF (Bad file descriptor) [pid 15701] close(27) = -1 EBADF (Bad file descriptor) [pid 15701] close(28) = -1 EBADF (Bad file descriptor) [pid 15701] close(29) = -1 EBADF (Bad file descriptor) [pid 15701] exit_group(0) = ? [pid 15701] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5322, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15705 attached [ 190.898509][T15701] vhci_hcd vhci_hcd.0: port 0 already used , child_tidptr=0x5555570da650) = 5324 [pid 15705] set_robust_list(0x5555570da660, 24) = 0 [pid 15705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15705] setpgid(0, 0) = 0 [pid 15705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15705] write(3, "1000", 4) = 4 [pid 15705] close(3) = 0 [pid 15705] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15705] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15705] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15705] close(5) = 0 [pid 15705] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15708 attached ) = 5325 [pid 15705] tkill(5325, SIGSTOP) = 0 [pid 15708] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5324, si_uid=0} --- [pid 15705] close(3 [pid 15708] --- stopped by SIGSTOP --- [pid 15705] <... close resumed>) = 0 [pid 15705] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5325, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15705] close(4) = 0 [pid 15705] close(5) = -1 EBADF (Bad file descriptor) [pid 15705] close(6) = -1 EBADF (Bad file descriptor) [pid 15705] close(7) = -1 EBADF (Bad file descriptor) [pid 15705] close(8) = -1 EBADF (Bad file descriptor) [pid 15705] close(9) = -1 EBADF (Bad file descriptor) [pid 15705] close(10) = -1 EBADF (Bad file descriptor) [pid 15705] close(11) = -1 EBADF (Bad file descriptor) [pid 15705] close(12) = -1 EBADF (Bad file descriptor) [pid 15705] close(13) = -1 EBADF (Bad file descriptor) [pid 15705] close(14) = -1 EBADF (Bad file descriptor) [pid 15705] close(15) = -1 EBADF (Bad file descriptor) [pid 15705] close(16) = -1 EBADF (Bad file descriptor) [pid 15705] close(17) = -1 EBADF (Bad file descriptor) [pid 15705] close(18) = -1 EBADF (Bad file descriptor) [pid 15705] close(19) = -1 EBADF (Bad file descriptor) [pid 15705] close(20) = -1 EBADF (Bad file descriptor) [pid 15705] close(21) = -1 EBADF (Bad file descriptor) [pid 15705] close(22) = -1 EBADF (Bad file descriptor) [pid 15705] close(23) = -1 EBADF (Bad file descriptor) [pid 15705] close(24) = -1 EBADF (Bad file descriptor) [pid 15705] close(25) = -1 EBADF (Bad file descriptor) [pid 15705] close(26) = -1 EBADF (Bad file descriptor) [pid 15705] close(27) = -1 EBADF (Bad file descriptor) [pid 15705] close(28) = -1 EBADF (Bad file descriptor) [ 190.975631][T15705] vhci_hcd vhci_hcd.0: port 0 already used [pid 15705] close(29) = -1 EBADF (Bad file descriptor) [pid 15705] exit_group(0) = ? [pid 15705] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15709 attached , child_tidptr=0x5555570da650) = 5326 [pid 15709] set_robust_list(0x5555570da660, 24) = 0 [pid 15709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15709] setpgid(0, 0) = 0 [pid 15709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15709] write(3, "1000", 4) = 4 [pid 15709] close(3) = 0 [pid 15709] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15709] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15709] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15709] close(5) = 0 [pid 15709] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15712 attached ) = 5327 [pid 15709] tkill(5327, SIGSTOP) = 0 [pid 15709] close(3 [pid 15712] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5326, si_uid=0} --- [pid 15709] <... close resumed>) = 0 [pid 15712] --- stopped by SIGSTOP --- [pid 15709] close(4) = 0 [pid 15709] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5327, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15709] close(5) = -1 EBADF (Bad file descriptor) [pid 15709] close(6) = -1 EBADF (Bad file descriptor) [pid 15709] close(7) = -1 EBADF (Bad file descriptor) [pid 15709] close(8) = -1 EBADF (Bad file descriptor) [pid 15709] close(9) = -1 EBADF (Bad file descriptor) [pid 15709] close(10) = -1 EBADF (Bad file descriptor) [pid 15709] close(11) = -1 EBADF (Bad file descriptor) [pid 15709] close(12) = -1 EBADF (Bad file descriptor) [pid 15709] close(13) = -1 EBADF (Bad file descriptor) [pid 15709] close(14) = -1 EBADF (Bad file descriptor) [pid 15709] close(15) = -1 EBADF (Bad file descriptor) [pid 15709] close(16) = -1 EBADF (Bad file descriptor) [pid 15709] close(17) = -1 EBADF (Bad file descriptor) [pid 15709] close(18) = -1 EBADF (Bad file descriptor) [pid 15709] close(19) = -1 EBADF (Bad file descriptor) [pid 15709] close(20) = -1 EBADF (Bad file descriptor) [pid 15709] close(21) = -1 EBADF (Bad file descriptor) [pid 15709] close(22) = -1 EBADF (Bad file descriptor) [pid 15709] close(23) = -1 EBADF (Bad file descriptor) [pid 15709] close(24) = -1 EBADF (Bad file descriptor) [pid 15709] close(25) = -1 EBADF (Bad file descriptor) [pid 15709] close(26) = -1 EBADF (Bad file descriptor) [pid 15709] close(27) = -1 EBADF (Bad file descriptor) [pid 15709] close(28) = -1 EBADF (Bad file descriptor) [pid 15709] close(29) = -1 EBADF (Bad file descriptor) [pid 15709] exit_group(0) = ? [pid 15709] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15713 attached , child_tidptr=0x5555570da650) = 5328 [ 191.059366][T15709] vhci_hcd vhci_hcd.0: port 0 already used [pid 15713] set_robust_list(0x5555570da660, 24) = 0 [pid 15713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15713] setpgid(0, 0) = 0 [pid 15713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15713] write(3, "1000", 4) = 4 [pid 15713] close(3) = 0 [pid 15713] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15713] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15713] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15713] close(5) = 0 [pid 15713] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15716 attached ) = 5329 [pid 15713] tkill(5329, SIGSTOP) = 0 [pid 15716] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5328, si_uid=0} --- [pid 15713] close(3 [pid 15716] --- stopped by SIGSTOP --- [pid 15713] <... close resumed>) = 0 [pid 15713] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5329, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15713] close(4) = 0 [pid 15713] close(5) = -1 EBADF (Bad file descriptor) [pid 15713] close(6) = -1 EBADF (Bad file descriptor) [pid 15713] close(7) = -1 EBADF (Bad file descriptor) [pid 15713] close(8) = -1 EBADF (Bad file descriptor) [pid 15713] close(9) = -1 EBADF (Bad file descriptor) [pid 15713] close(10) = -1 EBADF (Bad file descriptor) [pid 15713] close(11) = -1 EBADF (Bad file descriptor) [pid 15713] close(12) = -1 EBADF (Bad file descriptor) [pid 15713] close(13) = -1 EBADF (Bad file descriptor) [pid 15713] close(14) = -1 EBADF (Bad file descriptor) [pid 15713] close(15) = -1 EBADF (Bad file descriptor) [pid 15713] close(16) = -1 EBADF (Bad file descriptor) [pid 15713] close(17) = -1 EBADF (Bad file descriptor) [pid 15713] close(18) = -1 EBADF (Bad file descriptor) [pid 15713] close(19) = -1 EBADF (Bad file descriptor) [pid 15713] close(20) = -1 EBADF (Bad file descriptor) [pid 15713] close(21) = -1 EBADF (Bad file descriptor) [pid 15713] close(22) = -1 EBADF (Bad file descriptor) [pid 15713] close(23) = -1 EBADF (Bad file descriptor) [pid 15713] close(24) = -1 EBADF (Bad file descriptor) [pid 15713] close(25) = -1 EBADF (Bad file descriptor) [pid 15713] close(26) = -1 EBADF (Bad file descriptor) [pid 15713] close(27) = -1 EBADF (Bad file descriptor) [pid 15713] close(28) = -1 EBADF (Bad file descriptor) [pid 15713] close(29) = -1 EBADF (Bad file descriptor) [pid 15713] exit_group(0) = ? [pid 15713] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 191.134543][T15713] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15717 attached , child_tidptr=0x5555570da650) = 5330 [pid 15717] set_robust_list(0x5555570da660, 24) = 0 [pid 15717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15717] setpgid(0, 0) = 0 [pid 15717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15717] write(3, "1000", 4) = 4 [pid 15717] close(3) = 0 [pid 15717] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15717] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15717] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15717] close(5) = 0 [pid 15717] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15720 attached ) = 5331 [pid 15717] tkill(5331, SIGSTOP) = 0 [pid 15720] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5330, si_uid=0} --- [pid 15717] close(3 [pid 15720] --- stopped by SIGSTOP --- [pid 15717] <... close resumed>) = 0 [pid 15717] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5331, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15717] close(4) = 0 [pid 15717] close(5) = -1 EBADF (Bad file descriptor) [pid 15717] close(6) = -1 EBADF (Bad file descriptor) [pid 15717] close(7) = -1 EBADF (Bad file descriptor) [pid 15717] close(8) = -1 EBADF (Bad file descriptor) [pid 15717] close(9) = -1 EBADF (Bad file descriptor) [pid 15717] close(10) = -1 EBADF (Bad file descriptor) [pid 15717] close(11) = -1 EBADF (Bad file descriptor) [pid 15717] close(12) = -1 EBADF (Bad file descriptor) [pid 15717] close(13) = -1 EBADF (Bad file descriptor) [pid 15717] close(14) = -1 EBADF (Bad file descriptor) [pid 15717] close(15) = -1 EBADF (Bad file descriptor) [pid 15717] close(16) = -1 EBADF (Bad file descriptor) [pid 15717] close(17) = -1 EBADF (Bad file descriptor) [pid 15717] close(18) = -1 EBADF (Bad file descriptor) [pid 15717] close(19) = -1 EBADF (Bad file descriptor) [pid 15717] close(20) = -1 EBADF (Bad file descriptor) [pid 15717] close(21) = -1 EBADF (Bad file descriptor) [pid 15717] close(22) = -1 EBADF (Bad file descriptor) [pid 15717] close(23) = -1 EBADF (Bad file descriptor) [pid 15717] close(24) = -1 EBADF (Bad file descriptor) [pid 15717] close(25) = -1 EBADF (Bad file descriptor) [pid 15717] close(26) = -1 EBADF (Bad file descriptor) [pid 15717] close(27) = -1 EBADF (Bad file descriptor) [pid 15717] close(28) = -1 EBADF (Bad file descriptor) [ 191.214281][T15717] vhci_hcd vhci_hcd.0: port 0 already used [pid 15717] close(29) = -1 EBADF (Bad file descriptor) [pid 15717] exit_group(0) = ? [pid 15717] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15721 attached , child_tidptr=0x5555570da650) = 5332 [pid 15721] set_robust_list(0x5555570da660, 24) = 0 [pid 15721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15721] setpgid(0, 0) = 0 [pid 15721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15721] write(3, "1000", 4) = 4 [pid 15721] close(3) = 0 [pid 15721] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15721] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15721] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15721] close(5) = 0 [pid 15721] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15724 attached ) = 5333 [pid 15721] tkill(5333, SIGSTOP) = 0 [pid 15724] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5332, si_uid=0} --- [pid 15724] --- stopped by SIGSTOP --- [pid 15721] close(3) = 0 [pid 15721] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5333, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15721] close(4) = 0 [pid 15721] close(5) = -1 EBADF (Bad file descriptor) [pid 15721] close(6) = -1 EBADF (Bad file descriptor) [pid 15721] close(7) = -1 EBADF (Bad file descriptor) [pid 15721] close(8) = -1 EBADF (Bad file descriptor) [pid 15721] close(9) = -1 EBADF (Bad file descriptor) [pid 15721] close(10) = -1 EBADF (Bad file descriptor) [pid 15721] close(11) = -1 EBADF (Bad file descriptor) [pid 15721] close(12) = -1 EBADF (Bad file descriptor) [pid 15721] close(13) = -1 EBADF (Bad file descriptor) [pid 15721] close(14) = -1 EBADF (Bad file descriptor) [pid 15721] close(15) = -1 EBADF (Bad file descriptor) [pid 15721] close(16) = -1 EBADF (Bad file descriptor) [pid 15721] close(17) = -1 EBADF (Bad file descriptor) [pid 15721] close(18) = -1 EBADF (Bad file descriptor) [pid 15721] close(19) = -1 EBADF (Bad file descriptor) [pid 15721] close(20) = -1 EBADF (Bad file descriptor) [pid 15721] close(21) = -1 EBADF (Bad file descriptor) [pid 15721] close(22) = -1 EBADF (Bad file descriptor) [pid 15721] close(23) = -1 EBADF (Bad file descriptor) [pid 15721] close(24) = -1 EBADF (Bad file descriptor) [pid 15721] close(25) = -1 EBADF (Bad file descriptor) [pid 15721] close(26) = -1 EBADF (Bad file descriptor) [pid 15721] close(27) = -1 EBADF (Bad file descriptor) [pid 15721] close(28) = -1 EBADF (Bad file descriptor) [pid 15721] close(29) = -1 EBADF (Bad file descriptor) [pid 15721] exit_group(0) = ? [pid 15721] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15725 attached [ 191.297370][T15721] vhci_hcd vhci_hcd.0: port 0 already used , child_tidptr=0x5555570da650) = 5334 [pid 15725] set_robust_list(0x5555570da660, 24) = 0 [pid 15725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15725] setpgid(0, 0) = 0 [pid 15725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15725] write(3, "1000", 4) = 4 [pid 15725] close(3) = 0 [pid 15725] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15725] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15725] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15725] close(5) = 0 [pid 15725] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15728 attached ) = 5335 [pid 15725] tkill(5335, SIGSTOP) = 0 [pid 15728] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5334, si_uid=0} --- [pid 15725] close(3 [pid 15728] --- stopped by SIGSTOP --- [pid 15725] <... close resumed>) = 0 [pid 15725] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5335, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15725] close(4) = 0 [pid 15725] close(5) = -1 EBADF (Bad file descriptor) [pid 15725] close(6) = -1 EBADF (Bad file descriptor) [pid 15725] close(7) = -1 EBADF (Bad file descriptor) [pid 15725] close(8) = -1 EBADF (Bad file descriptor) [pid 15725] close(9) = -1 EBADF (Bad file descriptor) [pid 15725] close(10) = -1 EBADF (Bad file descriptor) [pid 15725] close(11) = -1 EBADF (Bad file descriptor) [pid 15725] close(12) = -1 EBADF (Bad file descriptor) [pid 15725] close(13) = -1 EBADF (Bad file descriptor) [pid 15725] close(14) = -1 EBADF (Bad file descriptor) [pid 15725] close(15) = -1 EBADF (Bad file descriptor) [pid 15725] close(16) = -1 EBADF (Bad file descriptor) [pid 15725] close(17) = -1 EBADF (Bad file descriptor) [pid 15725] close(18) = -1 EBADF (Bad file descriptor) [pid 15725] close(19) = -1 EBADF (Bad file descriptor) [pid 15725] close(20) = -1 EBADF (Bad file descriptor) [pid 15725] close(21) = -1 EBADF (Bad file descriptor) [pid 15725] close(22) = -1 EBADF (Bad file descriptor) [pid 15725] close(23) = -1 EBADF (Bad file descriptor) [pid 15725] close(24) = -1 EBADF (Bad file descriptor) [pid 15725] close(25) = -1 EBADF (Bad file descriptor) [pid 15725] close(26) = -1 EBADF (Bad file descriptor) [pid 15725] close(27) = -1 EBADF (Bad file descriptor) [pid 15725] close(28) = -1 EBADF (Bad file descriptor) [pid 15725] close(29) = -1 EBADF (Bad file descriptor) [ 191.373538][T15725] vhci_hcd vhci_hcd.0: port 0 already used [pid 15725] exit_group(0) = ? [pid 15725] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15729 attached , child_tidptr=0x5555570da650) = 5336 [pid 15729] set_robust_list(0x5555570da660, 24) = 0 [pid 15729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15729] setpgid(0, 0) = 0 [pid 15729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15729] write(3, "1000", 4) = 4 [pid 15729] close(3) = 0 [pid 15729] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15729] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15729] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15729] close(5) = 0 [pid 15729] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15732 attached ) = 5337 [pid 15729] tkill(5337, SIGSTOP) = 0 [pid 15732] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5336, si_uid=0} --- [pid 15729] close(3 [pid 15732] --- stopped by SIGSTOP --- [pid 15729] <... close resumed>) = 0 [pid 15729] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5337, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15729] close(4) = 0 [pid 15729] close(5) = -1 EBADF (Bad file descriptor) [pid 15729] close(6) = -1 EBADF (Bad file descriptor) [pid 15729] close(7) = -1 EBADF (Bad file descriptor) [pid 15729] close(8) = -1 EBADF (Bad file descriptor) [pid 15729] close(9) = -1 EBADF (Bad file descriptor) [pid 15729] close(10) = -1 EBADF (Bad file descriptor) [pid 15729] close(11) = -1 EBADF (Bad file descriptor) [pid 15729] close(12) = -1 EBADF (Bad file descriptor) [pid 15729] close(13) = -1 EBADF (Bad file descriptor) [pid 15729] close(14) = -1 EBADF (Bad file descriptor) [pid 15729] close(15) = -1 EBADF (Bad file descriptor) [pid 15729] close(16) = -1 EBADF (Bad file descriptor) [pid 15729] close(17) = -1 EBADF (Bad file descriptor) [pid 15729] close(18) = -1 EBADF (Bad file descriptor) [pid 15729] close(19) = -1 EBADF (Bad file descriptor) [pid 15729] close(20) = -1 EBADF (Bad file descriptor) [pid 15729] close(21) = -1 EBADF (Bad file descriptor) [pid 15729] close(22) = -1 EBADF (Bad file descriptor) [pid 15729] close(23) = -1 EBADF (Bad file descriptor) [pid 15729] close(24) = -1 EBADF (Bad file descriptor) [pid 15729] close(25) = -1 EBADF (Bad file descriptor) [pid 15729] close(26) = -1 EBADF (Bad file descriptor) [pid 15729] close(27) = -1 EBADF (Bad file descriptor) [ 191.457128][T15729] vhci_hcd vhci_hcd.0: port 0 already used [pid 15729] close(28) = -1 EBADF (Bad file descriptor) [pid 15729] close(29) = -1 EBADF (Bad file descriptor) [pid 15729] exit_group(0) = ? [pid 15729] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15733 attached , child_tidptr=0x5555570da650) = 5338 [pid 15733] set_robust_list(0x5555570da660, 24) = 0 [pid 15733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15733] setpgid(0, 0) = 0 [pid 15733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15733] write(3, "1000", 4) = 4 [pid 15733] close(3) = 0 [pid 15733] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15733] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15733] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15733] close(5) = 0 [pid 15733] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15736 attached ) = 5339 [pid 15733] tkill(5339, SIGSTOP) = 0 [pid 15736] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5338, si_uid=0} --- [pid 15733] close(3 [pid 15736] --- stopped by SIGSTOP --- [pid 15733] <... close resumed>) = 0 [pid 15733] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5339, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15733] close(4) = 0 [pid 15733] close(5) = -1 EBADF (Bad file descriptor) [pid 15733] close(6) = -1 EBADF (Bad file descriptor) [pid 15733] close(7) = -1 EBADF (Bad file descriptor) [pid 15733] close(8) = -1 EBADF (Bad file descriptor) [pid 15733] close(9) = -1 EBADF (Bad file descriptor) [pid 15733] close(10) = -1 EBADF (Bad file descriptor) [pid 15733] close(11) = -1 EBADF (Bad file descriptor) [pid 15733] close(12) = -1 EBADF (Bad file descriptor) [pid 15733] close(13) = -1 EBADF (Bad file descriptor) [pid 15733] close(14) = -1 EBADF (Bad file descriptor) [pid 15733] close(15) = -1 EBADF (Bad file descriptor) [pid 15733] close(16) = -1 EBADF (Bad file descriptor) [pid 15733] close(17) = -1 EBADF (Bad file descriptor) [pid 15733] close(18) = -1 EBADF (Bad file descriptor) [pid 15733] close(19) = -1 EBADF (Bad file descriptor) [pid 15733] close(20) = -1 EBADF (Bad file descriptor) [pid 15733] close(21) = -1 EBADF (Bad file descriptor) [pid 15733] close(22) = -1 EBADF (Bad file descriptor) [pid 15733] close(23) = -1 EBADF (Bad file descriptor) [pid 15733] close(24) = -1 EBADF (Bad file descriptor) [pid 15733] close(25) = -1 EBADF (Bad file descriptor) [pid 15733] close(26) = -1 EBADF (Bad file descriptor) [pid 15733] close(27) = -1 EBADF (Bad file descriptor) [ 191.545476][T15733] vhci_hcd vhci_hcd.0: port 0 already used [pid 15733] close(28) = -1 EBADF (Bad file descriptor) [pid 15733] close(29) = -1 EBADF (Bad file descriptor) [pid 15733] exit_group(0) = ? [pid 15733] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15737 attached , child_tidptr=0x5555570da650) = 5340 [pid 15737] set_robust_list(0x5555570da660, 24) = 0 [pid 15737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15737] setpgid(0, 0) = 0 [pid 15737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15737] write(3, "1000", 4) = 4 [pid 15737] close(3) = 0 [pid 15737] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15737] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15737] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15737] close(5) = 0 [pid 15737] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15740 attached ) = 5341 [pid 15737] tkill(5341, SIGSTOP) = 0 [pid 15740] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5340, si_uid=0} --- [pid 15740] --- stopped by SIGSTOP --- [pid 15737] close(3) = 0 [pid 15737] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5341, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15737] close(4) = 0 [pid 15737] close(5) = -1 EBADF (Bad file descriptor) [pid 15737] close(6) = -1 EBADF (Bad file descriptor) [pid 15737] close(7) = -1 EBADF (Bad file descriptor) [pid 15737] close(8) = -1 EBADF (Bad file descriptor) [pid 15737] close(9) = -1 EBADF (Bad file descriptor) [pid 15737] close(10) = -1 EBADF (Bad file descriptor) [pid 15737] close(11) = -1 EBADF (Bad file descriptor) [pid 15737] close(12) = -1 EBADF (Bad file descriptor) [pid 15737] close(13) = -1 EBADF (Bad file descriptor) [pid 15737] close(14) = -1 EBADF (Bad file descriptor) [pid 15737] close(15) = -1 EBADF (Bad file descriptor) [pid 15737] close(16) = -1 EBADF (Bad file descriptor) [pid 15737] close(17) = -1 EBADF (Bad file descriptor) [pid 15737] close(18) = -1 EBADF (Bad file descriptor) [pid 15737] close(19) = -1 EBADF (Bad file descriptor) [pid 15737] close(20) = -1 EBADF (Bad file descriptor) [pid 15737] close(21) = -1 EBADF (Bad file descriptor) [pid 15737] close(22) = -1 EBADF (Bad file descriptor) [pid 15737] close(23) = -1 EBADF (Bad file descriptor) [pid 15737] close(24) = -1 EBADF (Bad file descriptor) [pid 15737] close(25) = -1 EBADF (Bad file descriptor) [pid 15737] close(26) = -1 EBADF (Bad file descriptor) [pid 15737] close(27) = -1 EBADF (Bad file descriptor) [ 191.633180][T15737] vhci_hcd vhci_hcd.0: port 0 already used [pid 15737] close(28) = -1 EBADF (Bad file descriptor) [pid 15737] close(29) = -1 EBADF (Bad file descriptor) [pid 15737] exit_group(0) = ? [pid 15737] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15741 attached , child_tidptr=0x5555570da650) = 5342 [pid 15741] set_robust_list(0x5555570da660, 24) = 0 [pid 15741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15741] setpgid(0, 0) = 0 [pid 15741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15741] write(3, "1000", 4) = 4 [pid 15741] close(3) = 0 [pid 15741] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15741] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15741] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15741] close(5) = 0 [pid 15741] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15744 attached ) = 5343 [pid 15741] tkill(5343, SIGSTOP) = 0 [pid 15744] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5342, si_uid=0} --- [pid 15741] close(3) = 0 [pid 15744] --- stopped by SIGSTOP --- [pid 15741] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5343, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15741] close(4) = 0 [pid 15741] close(5) = -1 EBADF (Bad file descriptor) [pid 15741] close(6) = -1 EBADF (Bad file descriptor) [pid 15741] close(7) = -1 EBADF (Bad file descriptor) [pid 15741] close(8) = -1 EBADF (Bad file descriptor) [pid 15741] close(9) = -1 EBADF (Bad file descriptor) [pid 15741] close(10) = -1 EBADF (Bad file descriptor) [pid 15741] close(11) = -1 EBADF (Bad file descriptor) [pid 15741] close(12) = -1 EBADF (Bad file descriptor) [pid 15741] close(13) = -1 EBADF (Bad file descriptor) [pid 15741] close(14) = -1 EBADF (Bad file descriptor) [pid 15741] close(15) = -1 EBADF (Bad file descriptor) [pid 15741] close(16) = -1 EBADF (Bad file descriptor) [pid 15741] close(17) = -1 EBADF (Bad file descriptor) [pid 15741] close(18) = -1 EBADF (Bad file descriptor) [pid 15741] close(19) = -1 EBADF (Bad file descriptor) [pid 15741] close(20) = -1 EBADF (Bad file descriptor) [pid 15741] close(21) = -1 EBADF (Bad file descriptor) [pid 15741] close(22) = -1 EBADF (Bad file descriptor) [pid 15741] close(23) = -1 EBADF (Bad file descriptor) [pid 15741] close(24) = -1 EBADF (Bad file descriptor) [pid 15741] close(25) = -1 EBADF (Bad file descriptor) [pid 15741] close(26) = -1 EBADF (Bad file descriptor) [pid 15741] close(27) = -1 EBADF (Bad file descriptor) [ 191.719975][T15741] vhci_hcd vhci_hcd.0: port 0 already used [pid 15741] close(28) = -1 EBADF (Bad file descriptor) [pid 15741] close(29) = -1 EBADF (Bad file descriptor) [pid 15741] exit_group(0) = ? [pid 15741] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15745 attached , child_tidptr=0x5555570da650) = 5344 [pid 15745] set_robust_list(0x5555570da660, 24) = 0 [pid 15745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15745] setpgid(0, 0) = 0 [pid 15745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15745] write(3, "1000", 4) = 4 [pid 15745] close(3) = 0 [pid 15745] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15745] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15745] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15745] close(5) = 0 [pid 15745] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15748 attached ) = 5345 [pid 15745] tkill(5345, SIGSTOP) = 0 [pid 15745] close(3 [pid 15748] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5344, si_uid=0} --- [pid 15745] <... close resumed>) = 0 [pid 15748] --- stopped by SIGSTOP --- [pid 15745] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5345, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15745] close(4) = 0 [pid 15745] close(5) = -1 EBADF (Bad file descriptor) [pid 15745] close(6) = -1 EBADF (Bad file descriptor) [pid 15745] close(7) = -1 EBADF (Bad file descriptor) [pid 15745] close(8) = -1 EBADF (Bad file descriptor) [pid 15745] close(9) = -1 EBADF (Bad file descriptor) [pid 15745] close(10) = -1 EBADF (Bad file descriptor) [pid 15745] close(11) = -1 EBADF (Bad file descriptor) [pid 15745] close(12) = -1 EBADF (Bad file descriptor) [pid 15745] close(13) = -1 EBADF (Bad file descriptor) [pid 15745] close(14) = -1 EBADF (Bad file descriptor) [pid 15745] close(15) = -1 EBADF (Bad file descriptor) [pid 15745] close(16) = -1 EBADF (Bad file descriptor) [pid 15745] close(17) = -1 EBADF (Bad file descriptor) [pid 15745] close(18) = -1 EBADF (Bad file descriptor) [pid 15745] close(19) = -1 EBADF (Bad file descriptor) [pid 15745] close(20) = -1 EBADF (Bad file descriptor) [pid 15745] close(21) = -1 EBADF (Bad file descriptor) [pid 15745] close(22) = -1 EBADF (Bad file descriptor) [pid 15745] close(23) = -1 EBADF (Bad file descriptor) [pid 15745] close(24) = -1 EBADF (Bad file descriptor) [pid 15745] close(25) = -1 EBADF (Bad file descriptor) [pid 15745] close(26) = -1 EBADF (Bad file descriptor) [pid 15745] close(27) = -1 EBADF (Bad file descriptor) [ 191.810098][T15745] vhci_hcd vhci_hcd.0: port 0 already used [pid 15745] close(28) = -1 EBADF (Bad file descriptor) [pid 15745] close(29) = -1 EBADF (Bad file descriptor) [pid 15745] exit_group(0) = ? [pid 15745] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5344, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15749 attached , child_tidptr=0x5555570da650) = 5346 [pid 15749] set_robust_list(0x5555570da660, 24) = 0 [pid 15749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15749] setpgid(0, 0) = 0 [pid 15749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15749] write(3, "1000", 4) = 4 [pid 15749] close(3) = 0 [pid 15749] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15749] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15749] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15749] close(5) = 0 [pid 15749] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15752 attached ) = 5347 [pid 15749] tkill(5347, SIGSTOP) = 0 [pid 15752] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5346, si_uid=0} --- [pid 15749] close(3 [pid 15752] --- stopped by SIGSTOP --- [pid 15749] <... close resumed>) = 0 [pid 15749] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5347, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15749] close(4) = 0 [pid 15749] close(5) = -1 EBADF (Bad file descriptor) [pid 15749] close(6) = -1 EBADF (Bad file descriptor) [pid 15749] close(7) = -1 EBADF (Bad file descriptor) [pid 15749] close(8) = -1 EBADF (Bad file descriptor) [pid 15749] close(9) = -1 EBADF (Bad file descriptor) [pid 15749] close(10) = -1 EBADF (Bad file descriptor) [pid 15749] close(11) = -1 EBADF (Bad file descriptor) [pid 15749] close(12) = -1 EBADF (Bad file descriptor) [pid 15749] close(13) = -1 EBADF (Bad file descriptor) [pid 15749] close(14) = -1 EBADF (Bad file descriptor) [pid 15749] close(15) = -1 EBADF (Bad file descriptor) [pid 15749] close(16) = -1 EBADF (Bad file descriptor) [pid 15749] close(17) = -1 EBADF (Bad file descriptor) [pid 15749] close(18) = -1 EBADF (Bad file descriptor) [pid 15749] close(19) = -1 EBADF (Bad file descriptor) [pid 15749] close(20) = -1 EBADF (Bad file descriptor) [pid 15749] close(21) = -1 EBADF (Bad file descriptor) [pid 15749] close(22) = -1 EBADF (Bad file descriptor) [pid 15749] close(23) = -1 EBADF (Bad file descriptor) [pid 15749] close(24) = -1 EBADF (Bad file descriptor) [pid 15749] close(25) = -1 EBADF (Bad file descriptor) [pid 15749] close(26) = -1 EBADF (Bad file descriptor) [pid 15749] close(27) = -1 EBADF (Bad file descriptor) [ 191.898599][T15749] vhci_hcd vhci_hcd.0: port 0 already used [pid 15749] close(28) = -1 EBADF (Bad file descriptor) [pid 15749] close(29) = -1 EBADF (Bad file descriptor) [pid 15749] exit_group(0) = ? [pid 15749] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5346, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15753 attached , child_tidptr=0x5555570da650) = 5348 [pid 15753] set_robust_list(0x5555570da660, 24) = 0 [pid 15753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15753] setpgid(0, 0) = 0 [pid 15753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15753] write(3, "1000", 4) = 4 [pid 15753] close(3) = 0 [pid 15753] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15753] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15753] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15753] close(5) = 0 [pid 15753] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15756 attached ) = 5349 [pid 15753] tkill(5349, SIGSTOP) = 0 [pid 15756] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5348, si_uid=0} --- [pid 15753] close(3 [pid 15756] --- stopped by SIGSTOP --- [pid 15753] <... close resumed>) = 0 [pid 15753] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5349, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15753] close(4) = 0 [pid 15753] close(5) = -1 EBADF (Bad file descriptor) [pid 15753] close(6) = -1 EBADF (Bad file descriptor) [pid 15753] close(7) = -1 EBADF (Bad file descriptor) [pid 15753] close(8) = -1 EBADF (Bad file descriptor) [pid 15753] close(9) = -1 EBADF (Bad file descriptor) [pid 15753] close(10) = -1 EBADF (Bad file descriptor) [pid 15753] close(11) = -1 EBADF (Bad file descriptor) [pid 15753] close(12) = -1 EBADF (Bad file descriptor) [pid 15753] close(13) = -1 EBADF (Bad file descriptor) [pid 15753] close(14) = -1 EBADF (Bad file descriptor) [pid 15753] close(15) = -1 EBADF (Bad file descriptor) [pid 15753] close(16) = -1 EBADF (Bad file descriptor) [pid 15753] close(17) = -1 EBADF (Bad file descriptor) [pid 15753] close(18) = -1 EBADF (Bad file descriptor) [pid 15753] close(19) = -1 EBADF (Bad file descriptor) [pid 15753] close(20) = -1 EBADF (Bad file descriptor) [pid 15753] close(21) = -1 EBADF (Bad file descriptor) [pid 15753] close(22) = -1 EBADF (Bad file descriptor) [pid 15753] close(23) = -1 EBADF (Bad file descriptor) [pid 15753] close(24) = -1 EBADF (Bad file descriptor) [pid 15753] close(25) = -1 EBADF (Bad file descriptor) [pid 15753] close(26) = -1 EBADF (Bad file descriptor) [pid 15753] close(27) = -1 EBADF (Bad file descriptor) [ 191.988497][T15753] vhci_hcd vhci_hcd.0: port 0 already used [pid 15753] close(28) = -1 EBADF (Bad file descriptor) [pid 15753] close(29) = -1 EBADF (Bad file descriptor) [pid 15753] exit_group(0) = ? [pid 15753] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5348, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15757 attached , child_tidptr=0x5555570da650) = 5350 [pid 15757] set_robust_list(0x5555570da660, 24) = 0 [pid 15757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15757] setpgid(0, 0) = 0 [pid 15757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15757] write(3, "1000", 4) = 4 [pid 15757] close(3) = 0 [pid 15757] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15757] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15757] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15757] close(5) = 0 [pid 15757] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15760 attached ) = 5351 [pid 15757] tkill(5351, SIGSTOP) = 0 [pid 15757] close(3) = 0 [pid 15760] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5350, si_uid=0} --- [pid 15757] close(4 [pid 15760] --- stopped by SIGSTOP --- [pid 15757] <... close resumed>) = 0 [pid 15757] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5351, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15757] close(5) = -1 EBADF (Bad file descriptor) [pid 15757] close(6) = -1 EBADF (Bad file descriptor) [pid 15757] close(7) = -1 EBADF (Bad file descriptor) [pid 15757] close(8) = -1 EBADF (Bad file descriptor) [pid 15757] close(9) = -1 EBADF (Bad file descriptor) [pid 15757] close(10) = -1 EBADF (Bad file descriptor) [pid 15757] close(11) = -1 EBADF (Bad file descriptor) [pid 15757] close(12) = -1 EBADF (Bad file descriptor) [pid 15757] close(13) = -1 EBADF (Bad file descriptor) [pid 15757] close(14) = -1 EBADF (Bad file descriptor) [pid 15757] close(15) = -1 EBADF (Bad file descriptor) [pid 15757] close(16) = -1 EBADF (Bad file descriptor) [pid 15757] close(17) = -1 EBADF (Bad file descriptor) [pid 15757] close(18) = -1 EBADF (Bad file descriptor) [pid 15757] close(19) = -1 EBADF (Bad file descriptor) [pid 15757] close(20) = -1 EBADF (Bad file descriptor) [pid 15757] close(21) = -1 EBADF (Bad file descriptor) [pid 15757] close(22) = -1 EBADF (Bad file descriptor) [pid 15757] close(23) = -1 EBADF (Bad file descriptor) [pid 15757] close(24) = -1 EBADF (Bad file descriptor) [pid 15757] close(25) = -1 EBADF (Bad file descriptor) [pid 15757] close(26) = -1 EBADF (Bad file descriptor) [pid 15757] close(27) = -1 EBADF (Bad file descriptor) [pid 15757] close(28) = -1 EBADF (Bad file descriptor) [pid 15757] close(29) = -1 EBADF (Bad file descriptor) [pid 15757] exit_group(0) = ? [pid 15757] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15761 attached , child_tidptr=0x5555570da650) = 5352 [pid 15761] set_robust_list(0x5555570da660, 24) = 0 [pid 15761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 192.075284][T15757] vhci_hcd vhci_hcd.0: port 0 already used [pid 15761] setpgid(0, 0) = 0 [pid 15761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15761] write(3, "1000", 4) = 4 [pid 15761] close(3) = 0 [pid 15761] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15761] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15761] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15761] close(5) = 0 [pid 15761] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15764 attached ) = 5353 [pid 15761] tkill(5353, SIGSTOP) = 0 [pid 15764] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5352, si_uid=0} --- [pid 15761] close(3 [pid 15764] --- stopped by SIGSTOP --- [pid 15761] <... close resumed>) = 0 [pid 15761] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5353, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15761] close(4) = 0 [pid 15761] close(5) = -1 EBADF (Bad file descriptor) [pid 15761] close(6) = -1 EBADF (Bad file descriptor) [pid 15761] close(7) = -1 EBADF (Bad file descriptor) [pid 15761] close(8) = -1 EBADF (Bad file descriptor) [pid 15761] close(9) = -1 EBADF (Bad file descriptor) [pid 15761] close(10) = -1 EBADF (Bad file descriptor) [pid 15761] close(11) = -1 EBADF (Bad file descriptor) [pid 15761] close(12) = -1 EBADF (Bad file descriptor) [pid 15761] close(13) = -1 EBADF (Bad file descriptor) [pid 15761] close(14) = -1 EBADF (Bad file descriptor) [pid 15761] close(15) = -1 EBADF (Bad file descriptor) [pid 15761] close(16) = -1 EBADF (Bad file descriptor) [pid 15761] close(17) = -1 EBADF (Bad file descriptor) [pid 15761] close(18) = -1 EBADF (Bad file descriptor) [pid 15761] close(19) = -1 EBADF (Bad file descriptor) [pid 15761] close(20) = -1 EBADF (Bad file descriptor) [pid 15761] close(21) = -1 EBADF (Bad file descriptor) [pid 15761] close(22) = -1 EBADF (Bad file descriptor) [pid 15761] close(23) = -1 EBADF (Bad file descriptor) [pid 15761] close(24) = -1 EBADF (Bad file descriptor) [pid 15761] close(25) = -1 EBADF (Bad file descriptor) [pid 15761] close(26) = -1 EBADF (Bad file descriptor) [pid 15761] close(27) = -1 EBADF (Bad file descriptor) [pid 15761] close(28) = -1 EBADF (Bad file descriptor) [pid 15761] close(29) = -1 EBADF (Bad file descriptor) [pid 15761] exit_group(0) = ? [pid 15761] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5352, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [ 192.148528][T15761] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15765 attached , child_tidptr=0x5555570da650) = 5354 [pid 15765] set_robust_list(0x5555570da660, 24) = 0 [pid 15765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15765] setpgid(0, 0) = 0 [pid 15765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15765] write(3, "1000", 4) = 4 [pid 15765] close(3) = 0 [pid 15765] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15765] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15765] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15765] close(5) = 0 [pid 15765] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15768 attached ) = 5355 [pid 15765] tkill(5355, SIGSTOP) = 0 [pid 15768] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5354, si_uid=0} --- [pid 15765] close(3 [pid 15768] --- stopped by SIGSTOP --- [pid 15765] <... close resumed>) = 0 [pid 15765] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5355, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15765] close(4) = 0 [pid 15765] close(5) = -1 EBADF (Bad file descriptor) [pid 15765] close(6) = -1 EBADF (Bad file descriptor) [pid 15765] close(7) = -1 EBADF (Bad file descriptor) [pid 15765] close(8) = -1 EBADF (Bad file descriptor) [pid 15765] close(9) = -1 EBADF (Bad file descriptor) [pid 15765] close(10) = -1 EBADF (Bad file descriptor) [pid 15765] close(11) = -1 EBADF (Bad file descriptor) [pid 15765] close(12) = -1 EBADF (Bad file descriptor) [pid 15765] close(13) = -1 EBADF (Bad file descriptor) [pid 15765] close(14) = -1 EBADF (Bad file descriptor) [pid 15765] close(15) = -1 EBADF (Bad file descriptor) [pid 15765] close(16) = -1 EBADF (Bad file descriptor) [pid 15765] close(17) = -1 EBADF (Bad file descriptor) [pid 15765] close(18) = -1 EBADF (Bad file descriptor) [pid 15765] close(19) = -1 EBADF (Bad file descriptor) [pid 15765] close(20) = -1 EBADF (Bad file descriptor) [pid 15765] close(21) = -1 EBADF (Bad file descriptor) [pid 15765] close(22) = -1 EBADF (Bad file descriptor) [pid 15765] close(23) = -1 EBADF (Bad file descriptor) [pid 15765] close(24) = -1 EBADF (Bad file descriptor) [pid 15765] close(25) = -1 EBADF (Bad file descriptor) [pid 15765] close(26) = -1 EBADF (Bad file descriptor) [pid 15765] close(27) = -1 EBADF (Bad file descriptor) [pid 15765] close(28) = -1 EBADF (Bad file descriptor) [pid 15765] close(29) = -1 EBADF (Bad file descriptor) [ 192.225195][T15765] vhci_hcd vhci_hcd.0: port 0 already used [pid 15765] exit_group(0) = ? [pid 15765] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15769 attached [pid 15769] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5356 [pid 15769] <... set_robust_list resumed>) = 0 [pid 15769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15769] setpgid(0, 0) = 0 [pid 15769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15769] write(3, "1000", 4) = 4 [pid 15769] close(3) = 0 [pid 15769] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15769] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15769] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15769] close(5) = 0 [pid 15769] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15772 attached ) = 5357 [pid 15769] tkill(5357, SIGSTOP) = 0 [pid 15769] close(3) = 0 [pid 15772] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5356, si_uid=0} --- [pid 15769] close(4 [pid 15772] --- stopped by SIGSTOP --- [pid 15769] <... close resumed>) = 0 [pid 15769] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5357, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15769] close(5) = -1 EBADF (Bad file descriptor) [pid 15769] close(6) = -1 EBADF (Bad file descriptor) [pid 15769] close(7) = -1 EBADF (Bad file descriptor) [pid 15769] close(8) = -1 EBADF (Bad file descriptor) [pid 15769] close(9) = -1 EBADF (Bad file descriptor) [pid 15769] close(10) = -1 EBADF (Bad file descriptor) [pid 15769] close(11) = -1 EBADF (Bad file descriptor) [pid 15769] close(12) = -1 EBADF (Bad file descriptor) [pid 15769] close(13) = -1 EBADF (Bad file descriptor) [pid 15769] close(14) = -1 EBADF (Bad file descriptor) [pid 15769] close(15) = -1 EBADF (Bad file descriptor) [pid 15769] close(16) = -1 EBADF (Bad file descriptor) [pid 15769] close(17) = -1 EBADF (Bad file descriptor) [pid 15769] close(18) = -1 EBADF (Bad file descriptor) [pid 15769] close(19) = -1 EBADF (Bad file descriptor) [pid 15769] close(20) = -1 EBADF (Bad file descriptor) [pid 15769] close(21) = -1 EBADF (Bad file descriptor) [pid 15769] close(22) = -1 EBADF (Bad file descriptor) [pid 15769] close(23) = -1 EBADF (Bad file descriptor) [pid 15769] close(24) = -1 EBADF (Bad file descriptor) [pid 15769] close(25) = -1 EBADF (Bad file descriptor) [pid 15769] close(26) = -1 EBADF (Bad file descriptor) [pid 15769] close(27) = -1 EBADF (Bad file descriptor) [pid 15769] close(28) = -1 EBADF (Bad file descriptor) [pid 15769] close(29) = -1 EBADF (Bad file descriptor) [pid 15769] exit_group(0) = ? [pid 15769] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5356, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15773 attached , child_tidptr=0x5555570da650) = 5358 [ 192.312734][T15769] vhci_hcd vhci_hcd.0: port 0 already used [pid 15773] set_robust_list(0x5555570da660, 24) = 0 [pid 15773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15773] setpgid(0, 0) = 0 [pid 15773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15773] write(3, "1000", 4) = 4 [pid 15773] close(3) = 0 [pid 15773] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15773] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15773] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15773] close(5) = 0 [pid 15773] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15776 attached ) = 5359 [pid 15773] tkill(5359, SIGSTOP) = 0 [pid 15776] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5358, si_uid=0} --- [pid 15773] close(3 [pid 15776] --- stopped by SIGSTOP --- [pid 15773] <... close resumed>) = 0 [pid 15773] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5359, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15773] close(4) = 0 [pid 15773] close(5) = -1 EBADF (Bad file descriptor) [pid 15773] close(6) = -1 EBADF (Bad file descriptor) [pid 15773] close(7) = -1 EBADF (Bad file descriptor) [pid 15773] close(8) = -1 EBADF (Bad file descriptor) [pid 15773] close(9) = -1 EBADF (Bad file descriptor) [pid 15773] close(10) = -1 EBADF (Bad file descriptor) [pid 15773] close(11) = -1 EBADF (Bad file descriptor) [pid 15773] close(12) = -1 EBADF (Bad file descriptor) [pid 15773] close(13) = -1 EBADF (Bad file descriptor) [pid 15773] close(14) = -1 EBADF (Bad file descriptor) [pid 15773] close(15) = -1 EBADF (Bad file descriptor) [pid 15773] close(16) = -1 EBADF (Bad file descriptor) [pid 15773] close(17) = -1 EBADF (Bad file descriptor) [pid 15773] close(18) = -1 EBADF (Bad file descriptor) [pid 15773] close(19) = -1 EBADF (Bad file descriptor) [pid 15773] close(20) = -1 EBADF (Bad file descriptor) [pid 15773] close(21) = -1 EBADF (Bad file descriptor) [pid 15773] close(22) = -1 EBADF (Bad file descriptor) [pid 15773] close(23) = -1 EBADF (Bad file descriptor) [pid 15773] close(24) = -1 EBADF (Bad file descriptor) [pid 15773] close(25) = -1 EBADF (Bad file descriptor) [pid 15773] close(26) = -1 EBADF (Bad file descriptor) [ 192.390466][T15773] vhci_hcd vhci_hcd.0: port 0 already used [pid 15773] close(27) = -1 EBADF (Bad file descriptor) [pid 15773] close(28) = -1 EBADF (Bad file descriptor) [pid 15773] close(29) = -1 EBADF (Bad file descriptor) [pid 15773] exit_group(0) = ? [pid 15773] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15777 attached , child_tidptr=0x5555570da650) = 5360 [pid 15777] set_robust_list(0x5555570da660, 24) = 0 [pid 15777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15777] setpgid(0, 0) = 0 [pid 15777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15777] write(3, "1000", 4) = 4 [pid 15777] close(3) = 0 [pid 15777] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15777] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15777] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15777] close(5) = 0 [pid 15777] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15780 attached ) = 5361 [pid 15777] tkill(5361, SIGSTOP) = 0 [pid 15777] close(3 [pid 15780] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5360, si_uid=0} --- [pid 15777] <... close resumed>) = 0 [pid 15777] close(4 [pid 15780] --- stopped by SIGSTOP --- [pid 15777] <... close resumed>) = 0 [pid 15777] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5361, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15777] close(5) = -1 EBADF (Bad file descriptor) [pid 15777] close(6) = -1 EBADF (Bad file descriptor) [pid 15777] close(7) = -1 EBADF (Bad file descriptor) [pid 15777] close(8) = -1 EBADF (Bad file descriptor) [pid 15777] close(9) = -1 EBADF (Bad file descriptor) [pid 15777] close(10) = -1 EBADF (Bad file descriptor) [pid 15777] close(11) = -1 EBADF (Bad file descriptor) [pid 15777] close(12) = -1 EBADF (Bad file descriptor) [pid 15777] close(13) = -1 EBADF (Bad file descriptor) [pid 15777] close(14) = -1 EBADF (Bad file descriptor) [pid 15777] close(15) = -1 EBADF (Bad file descriptor) [pid 15777] close(16) = -1 EBADF (Bad file descriptor) [pid 15777] close(17) = -1 EBADF (Bad file descriptor) [pid 15777] close(18) = -1 EBADF (Bad file descriptor) [pid 15777] close(19) = -1 EBADF (Bad file descriptor) [pid 15777] close(20) = -1 EBADF (Bad file descriptor) [pid 15777] close(21) = -1 EBADF (Bad file descriptor) [pid 15777] close(22) = -1 EBADF (Bad file descriptor) [pid 15777] close(23) = -1 EBADF (Bad file descriptor) [pid 15777] close(24) = -1 EBADF (Bad file descriptor) [pid 15777] close(25) = -1 EBADF (Bad file descriptor) [pid 15777] close(26) = -1 EBADF (Bad file descriptor) [pid 15777] close(27) = -1 EBADF (Bad file descriptor) [pid 15777] close(28) = -1 EBADF (Bad file descriptor) [pid 15777] close(29) = -1 EBADF (Bad file descriptor) [pid 15777] exit_group(0) = ? [pid 15777] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15781 attached , child_tidptr=0x5555570da650) = 5362 [pid 15781] set_robust_list(0x5555570da660, 24) = 0 [pid 15781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 192.479803][T15777] vhci_hcd vhci_hcd.0: port 0 already used [pid 15781] setpgid(0, 0) = 0 [pid 15781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15781] write(3, "1000", 4) = 4 [pid 15781] close(3) = 0 [pid 15781] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15781] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15781] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15781] close(5) = 0 [pid 15781] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15784 attached ) = 5363 [pid 15781] tkill(5363, SIGSTOP) = 0 [pid 15784] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5362, si_uid=0} --- [pid 15781] close(3 [pid 15784] --- stopped by SIGSTOP --- [pid 15781] <... close resumed>) = 0 [pid 15781] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5363, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15781] close(4) = 0 [pid 15781] close(5) = -1 EBADF (Bad file descriptor) [pid 15781] close(6) = -1 EBADF (Bad file descriptor) [pid 15781] close(7) = -1 EBADF (Bad file descriptor) [pid 15781] close(8) = -1 EBADF (Bad file descriptor) [pid 15781] close(9) = -1 EBADF (Bad file descriptor) [pid 15781] close(10) = -1 EBADF (Bad file descriptor) [pid 15781] close(11) = -1 EBADF (Bad file descriptor) [pid 15781] close(12) = -1 EBADF (Bad file descriptor) [pid 15781] close(13) = -1 EBADF (Bad file descriptor) [pid 15781] close(14) = -1 EBADF (Bad file descriptor) [pid 15781] close(15) = -1 EBADF (Bad file descriptor) [pid 15781] close(16) = -1 EBADF (Bad file descriptor) [pid 15781] close(17) = -1 EBADF (Bad file descriptor) [pid 15781] close(18) = -1 EBADF (Bad file descriptor) [pid 15781] close(19) = -1 EBADF (Bad file descriptor) [pid 15781] close(20) = -1 EBADF (Bad file descriptor) [pid 15781] close(21) = -1 EBADF (Bad file descriptor) [pid 15781] close(22) = -1 EBADF (Bad file descriptor) [pid 15781] close(23) = -1 EBADF (Bad file descriptor) [pid 15781] close(24) = -1 EBADF (Bad file descriptor) [pid 15781] close(25) = -1 EBADF (Bad file descriptor) [pid 15781] close(26) = -1 EBADF (Bad file descriptor) [ 192.551043][T15781] vhci_hcd vhci_hcd.0: port 0 already used [pid 15781] close(27) = -1 EBADF (Bad file descriptor) [pid 15781] close(28) = -1 EBADF (Bad file descriptor) [pid 15781] close(29) = -1 EBADF (Bad file descriptor) [pid 15781] exit_group(0) = ? [pid 15781] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15785 attached , child_tidptr=0x5555570da650) = 5364 [pid 15785] set_robust_list(0x5555570da660, 24) = 0 [pid 15785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15785] setpgid(0, 0) = 0 [pid 15785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15785] write(3, "1000", 4) = 4 [pid 15785] close(3) = 0 [pid 15785] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15785] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15785] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15785] close(5) = 0 [pid 15785] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15788 attached ) = 5365 [pid 15785] tkill(5365, SIGSTOP) = 0 [pid 15788] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5364, si_uid=0} --- [pid 15785] close(3 [pid 15788] --- stopped by SIGSTOP --- [pid 15785] <... close resumed>) = 0 [pid 15785] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5365, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15785] close(4) = 0 [pid 15785] close(5) = -1 EBADF (Bad file descriptor) [pid 15785] close(6) = -1 EBADF (Bad file descriptor) [pid 15785] close(7) = -1 EBADF (Bad file descriptor) [pid 15785] close(8) = -1 EBADF (Bad file descriptor) [pid 15785] close(9) = -1 EBADF (Bad file descriptor) [pid 15785] close(10) = -1 EBADF (Bad file descriptor) [pid 15785] close(11) = -1 EBADF (Bad file descriptor) [pid 15785] close(12) = -1 EBADF (Bad file descriptor) [pid 15785] close(13) = -1 EBADF (Bad file descriptor) [pid 15785] close(14) = -1 EBADF (Bad file descriptor) [pid 15785] close(15) = -1 EBADF (Bad file descriptor) [pid 15785] close(16) = -1 EBADF (Bad file descriptor) [pid 15785] close(17) = -1 EBADF (Bad file descriptor) [pid 15785] close(18) = -1 EBADF (Bad file descriptor) [pid 15785] close(19) = -1 EBADF (Bad file descriptor) [pid 15785] close(20) = -1 EBADF (Bad file descriptor) [pid 15785] close(21) = -1 EBADF (Bad file descriptor) [pid 15785] close(22) = -1 EBADF (Bad file descriptor) [pid 15785] close(23) = -1 EBADF (Bad file descriptor) [pid 15785] close(24) = -1 EBADF (Bad file descriptor) [pid 15785] close(25) = -1 EBADF (Bad file descriptor) [pid 15785] close(26) = -1 EBADF (Bad file descriptor) [pid 15785] close(27) = -1 EBADF (Bad file descriptor) [pid 15785] close(28) = -1 EBADF (Bad file descriptor) [pid 15785] close(29) = -1 EBADF (Bad file descriptor) [pid 15785] exit_group(0) = ? [pid 15785] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 192.641887][T15785] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15789 attached , child_tidptr=0x5555570da650) = 5366 [pid 15789] set_robust_list(0x5555570da660, 24) = 0 [pid 15789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15789] setpgid(0, 0) = 0 [pid 15789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15789] write(3, "1000", 4) = 4 [pid 15789] close(3) = 0 [pid 15789] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15789] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15789] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15789] close(5) = 0 [pid 15789] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15792 attached ) = 5367 [pid 15789] tkill(5367, SIGSTOP) = 0 [pid 15792] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5366, si_uid=0} --- [pid 15789] close(3 [pid 15792] --- stopped by SIGSTOP --- [pid 15789] <... close resumed>) = 0 [pid 15789] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5367, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15789] close(4) = 0 [pid 15789] close(5) = -1 EBADF (Bad file descriptor) [pid 15789] close(6) = -1 EBADF (Bad file descriptor) [pid 15789] close(7) = -1 EBADF (Bad file descriptor) [pid 15789] close(8) = -1 EBADF (Bad file descriptor) [pid 15789] close(9) = -1 EBADF (Bad file descriptor) [pid 15789] close(10) = -1 EBADF (Bad file descriptor) [pid 15789] close(11) = -1 EBADF (Bad file descriptor) [pid 15789] close(12) = -1 EBADF (Bad file descriptor) [pid 15789] close(13) = -1 EBADF (Bad file descriptor) [pid 15789] close(14) = -1 EBADF (Bad file descriptor) [pid 15789] close(15) = -1 EBADF (Bad file descriptor) [pid 15789] close(16) = -1 EBADF (Bad file descriptor) [pid 15789] close(17) = -1 EBADF (Bad file descriptor) [pid 15789] close(18) = -1 EBADF (Bad file descriptor) [pid 15789] close(19) = -1 EBADF (Bad file descriptor) [pid 15789] close(20) = -1 EBADF (Bad file descriptor) [pid 15789] close(21) = -1 EBADF (Bad file descriptor) [pid 15789] close(22) = -1 EBADF (Bad file descriptor) [pid 15789] close(23) = -1 EBADF (Bad file descriptor) [pid 15789] close(24) = -1 EBADF (Bad file descriptor) [pid 15789] close(25) = -1 EBADF (Bad file descriptor) [pid 15789] close(26) = -1 EBADF (Bad file descriptor) [pid 15789] close(27) = -1 EBADF (Bad file descriptor) [ 192.720039][T15789] vhci_hcd vhci_hcd.0: port 0 already used [pid 15789] close(28) = -1 EBADF (Bad file descriptor) [pid 15789] close(29) = -1 EBADF (Bad file descriptor) [pid 15789] exit_group(0) = ? [pid 15789] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15793 attached [pid 15793] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5368 [pid 15793] <... set_robust_list resumed>) = 0 [pid 15793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15793] setpgid(0, 0) = 0 [pid 15793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15793] write(3, "1000", 4) = 4 [pid 15793] close(3) = 0 [pid 15793] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15793] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15793] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15793] close(5) = 0 [pid 15793] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15796 attached ) = 5369 [pid 15793] tkill(5369, SIGSTOP) = 0 [pid 15796] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5368, si_uid=0} --- [pid 15793] close(3 [pid 15796] --- stopped by SIGSTOP --- [pid 15793] <... close resumed>) = 0 [pid 15793] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5369, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15793] close(4) = 0 [pid 15793] close(5) = -1 EBADF (Bad file descriptor) [pid 15793] close(6) = -1 EBADF (Bad file descriptor) [pid 15793] close(7) = -1 EBADF (Bad file descriptor) [pid 15793] close(8) = -1 EBADF (Bad file descriptor) [pid 15793] close(9) = -1 EBADF (Bad file descriptor) [pid 15793] close(10) = -1 EBADF (Bad file descriptor) [pid 15793] close(11) = -1 EBADF (Bad file descriptor) [pid 15793] close(12) = -1 EBADF (Bad file descriptor) [pid 15793] close(13) = -1 EBADF (Bad file descriptor) [pid 15793] close(14) = -1 EBADF (Bad file descriptor) [pid 15793] close(15) = -1 EBADF (Bad file descriptor) [pid 15793] close(16) = -1 EBADF (Bad file descriptor) [pid 15793] close(17) = -1 EBADF (Bad file descriptor) [pid 15793] close(18) = -1 EBADF (Bad file descriptor) [pid 15793] close(19) = -1 EBADF (Bad file descriptor) [pid 15793] close(20) = -1 EBADF (Bad file descriptor) [pid 15793] close(21) = -1 EBADF (Bad file descriptor) [pid 15793] close(22) = -1 EBADF (Bad file descriptor) [pid 15793] close(23) = -1 EBADF (Bad file descriptor) [pid 15793] close(24) = -1 EBADF (Bad file descriptor) [pid 15793] close(25) = -1 EBADF (Bad file descriptor) [pid 15793] close(26) = -1 EBADF (Bad file descriptor) [pid 15793] close(27) = -1 EBADF (Bad file descriptor) [pid 15793] close(28) = -1 EBADF (Bad file descriptor) [pid 15793] close(29) = -1 EBADF (Bad file descriptor) [pid 15793] exit_group(0) = ? [pid 15793] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 192.813880][T15793] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15797 attached , child_tidptr=0x5555570da650) = 5370 [pid 15797] set_robust_list(0x5555570da660, 24) = 0 [pid 15797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15797] setpgid(0, 0) = 0 [pid 15797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15797] write(3, "1000", 4) = 4 [pid 15797] close(3) = 0 [pid 15797] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15797] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15797] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15797] close(5) = 0 [pid 15797] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15800 attached ) = 5371 [pid 15797] tkill(5371, SIGSTOP) = 0 [pid 15797] close(3 [pid 15800] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5370, si_uid=0} --- [pid 15797] <... close resumed>) = 0 [pid 15800] --- stopped by SIGSTOP --- [pid 15797] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5371, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15797] close(4) = 0 [pid 15797] close(5) = -1 EBADF (Bad file descriptor) [pid 15797] close(6) = -1 EBADF (Bad file descriptor) [pid 15797] close(7) = -1 EBADF (Bad file descriptor) [pid 15797] close(8) = -1 EBADF (Bad file descriptor) [pid 15797] close(9) = -1 EBADF (Bad file descriptor) [pid 15797] close(10) = -1 EBADF (Bad file descriptor) [pid 15797] close(11) = -1 EBADF (Bad file descriptor) [pid 15797] close(12) = -1 EBADF (Bad file descriptor) [pid 15797] close(13) = -1 EBADF (Bad file descriptor) [pid 15797] close(14) = -1 EBADF (Bad file descriptor) [pid 15797] close(15) = -1 EBADF (Bad file descriptor) [pid 15797] close(16) = -1 EBADF (Bad file descriptor) [pid 15797] close(17) = -1 EBADF (Bad file descriptor) [pid 15797] close(18) = -1 EBADF (Bad file descriptor) [pid 15797] close(19) = -1 EBADF (Bad file descriptor) [pid 15797] close(20) = -1 EBADF (Bad file descriptor) [pid 15797] close(21) = -1 EBADF (Bad file descriptor) [pid 15797] close(22) = -1 EBADF (Bad file descriptor) [pid 15797] close(23) = -1 EBADF (Bad file descriptor) [pid 15797] close(24) = -1 EBADF (Bad file descriptor) [pid 15797] close(25) = -1 EBADF (Bad file descriptor) [pid 15797] close(26) = -1 EBADF (Bad file descriptor) [pid 15797] close(27) = -1 EBADF (Bad file descriptor) [pid 15797] close(28) = -1 EBADF (Bad file descriptor) [pid 15797] close(29) = -1 EBADF (Bad file descriptor) [pid 15797] exit_group(0) = ? [pid 15797] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15801 attached , child_tidptr=0x5555570da650) = 5372 [ 192.893691][T15797] vhci_hcd vhci_hcd.0: port 0 already used [pid 15801] set_robust_list(0x5555570da660, 24) = 0 [pid 15801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15801] setpgid(0, 0) = 0 [pid 15801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15801] write(3, "1000", 4) = 4 [pid 15801] close(3) = 0 [pid 15801] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15801] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15801] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15801] close(5) = 0 [pid 15801] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15804 attached ) = 5373 [pid 15801] tkill(5373, SIGSTOP) = 0 [pid 15804] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5372, si_uid=0} --- [pid 15801] close(3 [pid 15804] --- stopped by SIGSTOP --- [pid 15801] <... close resumed>) = 0 [pid 15801] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5373, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15801] close(4) = 0 [pid 15801] close(5) = -1 EBADF (Bad file descriptor) [pid 15801] close(6) = -1 EBADF (Bad file descriptor) [pid 15801] close(7) = -1 EBADF (Bad file descriptor) [pid 15801] close(8) = -1 EBADF (Bad file descriptor) [pid 15801] close(9) = -1 EBADF (Bad file descriptor) [pid 15801] close(10) = -1 EBADF (Bad file descriptor) [pid 15801] close(11) = -1 EBADF (Bad file descriptor) [pid 15801] close(12) = -1 EBADF (Bad file descriptor) [pid 15801] close(13) = -1 EBADF (Bad file descriptor) [pid 15801] close(14) = -1 EBADF (Bad file descriptor) [pid 15801] close(15) = -1 EBADF (Bad file descriptor) [pid 15801] close(16) = -1 EBADF (Bad file descriptor) [pid 15801] close(17) = -1 EBADF (Bad file descriptor) [pid 15801] close(18) = -1 EBADF (Bad file descriptor) [pid 15801] close(19) = -1 EBADF (Bad file descriptor) [pid 15801] close(20) = -1 EBADF (Bad file descriptor) [pid 15801] close(21) = -1 EBADF (Bad file descriptor) [pid 15801] close(22) = -1 EBADF (Bad file descriptor) [pid 15801] close(23) = -1 EBADF (Bad file descriptor) [pid 15801] close(24) = -1 EBADF (Bad file descriptor) [pid 15801] close(25) = -1 EBADF (Bad file descriptor) [pid 15801] close(26) = -1 EBADF (Bad file descriptor) [pid 15801] close(27) = -1 EBADF (Bad file descriptor) [ 192.973937][T15801] vhci_hcd vhci_hcd.0: port 0 already used [pid 15801] close(28) = -1 EBADF (Bad file descriptor) [pid 15801] close(29) = -1 EBADF (Bad file descriptor) [pid 15801] exit_group(0) = ? [pid 15801] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15805 attached , child_tidptr=0x5555570da650) = 5374 [pid 15805] set_robust_list(0x5555570da660, 24) = 0 [pid 15805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15805] setpgid(0, 0) = 0 [pid 15805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15805] write(3, "1000", 4) = 4 [pid 15805] close(3) = 0 [pid 15805] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15805] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15805] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15805] close(5) = 0 [pid 15805] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15808 attached ) = 5375 [pid 15805] tkill(5375, SIGSTOP) = 0 [pid 15808] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5374, si_uid=0} --- [pid 15805] close(3 [pid 15808] --- stopped by SIGSTOP --- [pid 15805] <... close resumed>) = 0 [pid 15805] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5375, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15805] close(4) = 0 [pid 15805] close(5) = -1 EBADF (Bad file descriptor) [pid 15805] close(6) = -1 EBADF (Bad file descriptor) [pid 15805] close(7) = -1 EBADF (Bad file descriptor) [pid 15805] close(8) = -1 EBADF (Bad file descriptor) [pid 15805] close(9) = -1 EBADF (Bad file descriptor) [pid 15805] close(10) = -1 EBADF (Bad file descriptor) [pid 15805] close(11) = -1 EBADF (Bad file descriptor) [pid 15805] close(12) = -1 EBADF (Bad file descriptor) [pid 15805] close(13) = -1 EBADF (Bad file descriptor) [pid 15805] close(14) = -1 EBADF (Bad file descriptor) [pid 15805] close(15) = -1 EBADF (Bad file descriptor) [pid 15805] close(16) = -1 EBADF (Bad file descriptor) [pid 15805] close(17) = -1 EBADF (Bad file descriptor) [pid 15805] close(18) = -1 EBADF (Bad file descriptor) [pid 15805] close(19) = -1 EBADF (Bad file descriptor) [pid 15805] close(20) = -1 EBADF (Bad file descriptor) [pid 15805] close(21) = -1 EBADF (Bad file descriptor) [pid 15805] close(22) = -1 EBADF (Bad file descriptor) [pid 15805] close(23) = -1 EBADF (Bad file descriptor) [pid 15805] close(24) = -1 EBADF (Bad file descriptor) [pid 15805] close(25) = -1 EBADF (Bad file descriptor) [pid 15805] close(26) = -1 EBADF (Bad file descriptor) [ 193.062285][T15805] vhci_hcd vhci_hcd.0: port 0 already used [pid 15805] close(27) = -1 EBADF (Bad file descriptor) [pid 15805] close(28) = -1 EBADF (Bad file descriptor) [pid 15805] close(29) = -1 EBADF (Bad file descriptor) [pid 15805] exit_group(0) = ? [pid 15805] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15809 attached , child_tidptr=0x5555570da650) = 5376 [pid 15809] set_robust_list(0x5555570da660, 24) = 0 [pid 15809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15809] setpgid(0, 0) = 0 [pid 15809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15809] write(3, "1000", 4) = 4 [pid 15809] close(3) = 0 [pid 15809] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15809] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15809] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15809] close(5) = 0 [pid 15809] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15812 attached ) = 5377 [pid 15809] tkill(5377, SIGSTOP) = 0 [pid 15812] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5376, si_uid=0} --- [pid 15809] close(3 [pid 15812] --- stopped by SIGSTOP --- [pid 15809] <... close resumed>) = 0 [pid 15809] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5377, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15809] close(4) = 0 [pid 15809] close(5) = -1 EBADF (Bad file descriptor) [pid 15809] close(6) = -1 EBADF (Bad file descriptor) [pid 15809] close(7) = -1 EBADF (Bad file descriptor) [pid 15809] close(8) = -1 EBADF (Bad file descriptor) [pid 15809] close(9) = -1 EBADF (Bad file descriptor) [pid 15809] close(10) = -1 EBADF (Bad file descriptor) [pid 15809] close(11) = -1 EBADF (Bad file descriptor) [pid 15809] close(12) = -1 EBADF (Bad file descriptor) [pid 15809] close(13) = -1 EBADF (Bad file descriptor) [pid 15809] close(14) = -1 EBADF (Bad file descriptor) [pid 15809] close(15) = -1 EBADF (Bad file descriptor) [pid 15809] close(16) = -1 EBADF (Bad file descriptor) [pid 15809] close(17) = -1 EBADF (Bad file descriptor) [pid 15809] close(18) = -1 EBADF (Bad file descriptor) [pid 15809] close(19) = -1 EBADF (Bad file descriptor) [pid 15809] close(20) = -1 EBADF (Bad file descriptor) [pid 15809] close(21) = -1 EBADF (Bad file descriptor) [pid 15809] close(22) = -1 EBADF (Bad file descriptor) [pid 15809] close(23) = -1 EBADF (Bad file descriptor) [pid 15809] close(24) = -1 EBADF (Bad file descriptor) [pid 15809] close(25) = -1 EBADF (Bad file descriptor) [pid 15809] close(26) = -1 EBADF (Bad file descriptor) [pid 15809] close(27) = -1 EBADF (Bad file descriptor) [pid 15809] close(28) = -1 EBADF (Bad file descriptor) [pid 15809] close(29) = -1 EBADF (Bad file descriptor) [pid 15809] exit_group(0) = ? [pid 15809] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5376, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 193.152958][T15809] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15813 attached , child_tidptr=0x5555570da650) = 5378 [pid 15813] set_robust_list(0x5555570da660, 24) = 0 [pid 15813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15813] setpgid(0, 0) = 0 [pid 15813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15813] write(3, "1000", 4) = 4 [pid 15813] close(3) = 0 [pid 15813] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15813] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15813] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15813] close(5) = 0 [pid 15813] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15816 attached ) = 5379 [pid 15813] tkill(5379, SIGSTOP) = 0 [pid 15816] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5378, si_uid=0} --- [pid 15813] close(3 [pid 15816] --- stopped by SIGSTOP --- [pid 15813] <... close resumed>) = 0 [pid 15813] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5379, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15813] close(4) = 0 [pid 15813] close(5) = -1 EBADF (Bad file descriptor) [pid 15813] close(6) = -1 EBADF (Bad file descriptor) [pid 15813] close(7) = -1 EBADF (Bad file descriptor) [pid 15813] close(8) = -1 EBADF (Bad file descriptor) [pid 15813] close(9) = -1 EBADF (Bad file descriptor) [pid 15813] close(10) = -1 EBADF (Bad file descriptor) [pid 15813] close(11) = -1 EBADF (Bad file descriptor) [pid 15813] close(12) = -1 EBADF (Bad file descriptor) [pid 15813] close(13) = -1 EBADF (Bad file descriptor) [pid 15813] close(14) = -1 EBADF (Bad file descriptor) [pid 15813] close(15) = -1 EBADF (Bad file descriptor) [pid 15813] close(16) = -1 EBADF (Bad file descriptor) [pid 15813] close(17) = -1 EBADF (Bad file descriptor) [pid 15813] close(18) = -1 EBADF (Bad file descriptor) [pid 15813] close(19) = -1 EBADF (Bad file descriptor) [pid 15813] close(20) = -1 EBADF (Bad file descriptor) [pid 15813] close(21) = -1 EBADF (Bad file descriptor) [pid 15813] close(22) = -1 EBADF (Bad file descriptor) [pid 15813] close(23) = -1 EBADF (Bad file descriptor) [pid 15813] close(24) = -1 EBADF (Bad file descriptor) [pid 15813] close(25) = -1 EBADF (Bad file descriptor) [pid 15813] close(26) = -1 EBADF (Bad file descriptor) [pid 15813] close(27) = -1 EBADF (Bad file descriptor) [pid 15813] close(28) = -1 EBADF (Bad file descriptor) [pid 15813] close(29) = -1 EBADF (Bad file descriptor) [pid 15813] exit_group(0) = ? [pid 15813] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 193.232383][T15813] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15817 attached , child_tidptr=0x5555570da650) = 5380 [pid 15817] set_robust_list(0x5555570da660, 24) = 0 [pid 15817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15817] setpgid(0, 0) = 0 [pid 15817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15817] write(3, "1000", 4) = 4 [pid 15817] close(3) = 0 [pid 15817] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15817] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15817] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15817] close(5) = 0 [pid 15817] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15820 attached ) = 5381 [pid 15817] tkill(5381, SIGSTOP) = 0 [pid 15820] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5380, si_uid=0} --- [pid 15817] close(3 [pid 15820] --- stopped by SIGSTOP --- [pid 15817] <... close resumed>) = 0 [pid 15817] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5381, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15817] close(4) = 0 [pid 15817] close(5) = -1 EBADF (Bad file descriptor) [pid 15817] close(6) = -1 EBADF (Bad file descriptor) [pid 15817] close(7) = -1 EBADF (Bad file descriptor) [pid 15817] close(8) = -1 EBADF (Bad file descriptor) [pid 15817] close(9) = -1 EBADF (Bad file descriptor) [pid 15817] close(10) = -1 EBADF (Bad file descriptor) [pid 15817] close(11) = -1 EBADF (Bad file descriptor) [pid 15817] close(12) = -1 EBADF (Bad file descriptor) [pid 15817] close(13) = -1 EBADF (Bad file descriptor) [pid 15817] close(14) = -1 EBADF (Bad file descriptor) [pid 15817] close(15) = -1 EBADF (Bad file descriptor) [pid 15817] close(16) = -1 EBADF (Bad file descriptor) [pid 15817] close(17) = -1 EBADF (Bad file descriptor) [pid 15817] close(18) = -1 EBADF (Bad file descriptor) [pid 15817] close(19) = -1 EBADF (Bad file descriptor) [pid 15817] close(20) = -1 EBADF (Bad file descriptor) [pid 15817] close(21) = -1 EBADF (Bad file descriptor) [pid 15817] close(22) = -1 EBADF (Bad file descriptor) [pid 15817] close(23) = -1 EBADF (Bad file descriptor) [pid 15817] close(24) = -1 EBADF (Bad file descriptor) [pid 15817] close(25) = -1 EBADF (Bad file descriptor) [pid 15817] close(26) = -1 EBADF (Bad file descriptor) [pid 15817] close(27) = -1 EBADF (Bad file descriptor) [pid 15817] close(28) = -1 EBADF (Bad file descriptor) [ 193.311142][T15817] vhci_hcd vhci_hcd.0: port 0 already used [pid 15817] close(29) = -1 EBADF (Bad file descriptor) [pid 15817] exit_group(0) = ? [pid 15817] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15821 attached , child_tidptr=0x5555570da650) = 5382 [pid 15821] set_robust_list(0x5555570da660, 24) = 0 [pid 15821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15821] setpgid(0, 0) = 0 [pid 15821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15821] write(3, "1000", 4) = 4 [pid 15821] close(3) = 0 [pid 15821] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15821] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15821] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15821] close(5) = 0 [pid 15821] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15824 attached ) = 5383 [pid 15821] tkill(5383, SIGSTOP) = 0 [pid 15824] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5382, si_uid=0} --- [pid 15821] close(3 [pid 15824] --- stopped by SIGSTOP --- [pid 15821] <... close resumed>) = 0 [pid 15821] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5383, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15821] close(4) = 0 [pid 15821] close(5) = -1 EBADF (Bad file descriptor) [pid 15821] close(6) = -1 EBADF (Bad file descriptor) [pid 15821] close(7) = -1 EBADF (Bad file descriptor) [pid 15821] close(8) = -1 EBADF (Bad file descriptor) [pid 15821] close(9) = -1 EBADF (Bad file descriptor) [pid 15821] close(10) = -1 EBADF (Bad file descriptor) [pid 15821] close(11) = -1 EBADF (Bad file descriptor) [pid 15821] close(12) = -1 EBADF (Bad file descriptor) [pid 15821] close(13) = -1 EBADF (Bad file descriptor) [pid 15821] close(14) = -1 EBADF (Bad file descriptor) [pid 15821] close(15) = -1 EBADF (Bad file descriptor) [pid 15821] close(16) = -1 EBADF (Bad file descriptor) [pid 15821] close(17) = -1 EBADF (Bad file descriptor) [pid 15821] close(18) = -1 EBADF (Bad file descriptor) [pid 15821] close(19) = -1 EBADF (Bad file descriptor) [pid 15821] close(20) = -1 EBADF (Bad file descriptor) [pid 15821] close(21) = -1 EBADF (Bad file descriptor) [pid 15821] close(22) = -1 EBADF (Bad file descriptor) [pid 15821] close(23) = -1 EBADF (Bad file descriptor) [pid 15821] close(24) = -1 EBADF (Bad file descriptor) [pid 15821] close(25) = -1 EBADF (Bad file descriptor) [pid 15821] close(26) = -1 EBADF (Bad file descriptor) [pid 15821] close(27) = -1 EBADF (Bad file descriptor) [ 193.398142][T15821] vhci_hcd vhci_hcd.0: port 0 already used [pid 15821] close(28) = -1 EBADF (Bad file descriptor) [pid 15821] close(29) = -1 EBADF (Bad file descriptor) [pid 15821] exit_group(0) = ? [pid 15821] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5382, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15825 attached , child_tidptr=0x5555570da650) = 5384 [pid 15825] set_robust_list(0x5555570da660, 24) = 0 [pid 15825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15825] setpgid(0, 0) = 0 [pid 15825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15825] write(3, "1000", 4) = 4 [pid 15825] close(3) = 0 [pid 15825] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15825] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15825] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15825] close(5) = 0 [pid 15825] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15828 attached ) = 5385 [pid 15825] tkill(5385, SIGSTOP) = 0 [pid 15828] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5384, si_uid=0} --- [pid 15825] close(3 [pid 15828] --- stopped by SIGSTOP --- [pid 15825] <... close resumed>) = 0 [pid 15825] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5385, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15825] close(4) = 0 [pid 15825] close(5) = -1 EBADF (Bad file descriptor) [pid 15825] close(6) = -1 EBADF (Bad file descriptor) [pid 15825] close(7) = -1 EBADF (Bad file descriptor) [pid 15825] close(8) = -1 EBADF (Bad file descriptor) [pid 15825] close(9) = -1 EBADF (Bad file descriptor) [pid 15825] close(10) = -1 EBADF (Bad file descriptor) [pid 15825] close(11) = -1 EBADF (Bad file descriptor) [pid 15825] close(12) = -1 EBADF (Bad file descriptor) [pid 15825] close(13) = -1 EBADF (Bad file descriptor) [pid 15825] close(14) = -1 EBADF (Bad file descriptor) [pid 15825] close(15) = -1 EBADF (Bad file descriptor) [pid 15825] close(16) = -1 EBADF (Bad file descriptor) [pid 15825] close(17) = -1 EBADF (Bad file descriptor) [pid 15825] close(18) = -1 EBADF (Bad file descriptor) [pid 15825] close(19) = -1 EBADF (Bad file descriptor) [pid 15825] close(20) = -1 EBADF (Bad file descriptor) [pid 15825] close(21) = -1 EBADF (Bad file descriptor) [pid 15825] close(22) = -1 EBADF (Bad file descriptor) [pid 15825] close(23) = -1 EBADF (Bad file descriptor) [pid 15825] close(24) = -1 EBADF (Bad file descriptor) [pid 15825] close(25) = -1 EBADF (Bad file descriptor) [pid 15825] close(26) = -1 EBADF (Bad file descriptor) [pid 15825] close(27) = -1 EBADF (Bad file descriptor) [pid 15825] close(28) = -1 EBADF (Bad file descriptor) [pid 15825] close(29) = -1 EBADF (Bad file descriptor) [pid 15825] exit_group(0) = ? [pid 15825] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15829 attached , child_tidptr=0x5555570da650) = 5386 [ 193.490928][T15825] vhci_hcd vhci_hcd.0: port 0 already used [pid 15829] set_robust_list(0x5555570da660, 24) = 0 [pid 15829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15829] setpgid(0, 0) = 0 [pid 15829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15829] write(3, "1000", 4) = 4 [pid 15829] close(3) = 0 [pid 15829] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15829] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15829] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15829] close(5) = 0 [pid 15829] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15832 attached ) = 5387 [pid 15829] tkill(5387, SIGSTOP) = 0 [pid 15829] close(3 [pid 15832] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5386, si_uid=0} --- [pid 15829] <... close resumed>) = 0 [pid 15832] --- stopped by SIGSTOP --- [pid 15829] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5387, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15829] close(4) = 0 [pid 15829] close(5) = -1 EBADF (Bad file descriptor) [pid 15829] close(6) = -1 EBADF (Bad file descriptor) [pid 15829] close(7) = -1 EBADF (Bad file descriptor) [pid 15829] close(8) = -1 EBADF (Bad file descriptor) [pid 15829] close(9) = -1 EBADF (Bad file descriptor) [pid 15829] close(10) = -1 EBADF (Bad file descriptor) [pid 15829] close(11) = -1 EBADF (Bad file descriptor) [pid 15829] close(12) = -1 EBADF (Bad file descriptor) [pid 15829] close(13) = -1 EBADF (Bad file descriptor) [pid 15829] close(14) = -1 EBADF (Bad file descriptor) [pid 15829] close(15) = -1 EBADF (Bad file descriptor) [pid 15829] close(16) = -1 EBADF (Bad file descriptor) [pid 15829] close(17) = -1 EBADF (Bad file descriptor) [pid 15829] close(18) = -1 EBADF (Bad file descriptor) [pid 15829] close(19) = -1 EBADF (Bad file descriptor) [pid 15829] close(20) = -1 EBADF (Bad file descriptor) [pid 15829] close(21) = -1 EBADF (Bad file descriptor) [pid 15829] close(22) = -1 EBADF (Bad file descriptor) [pid 15829] close(23) = -1 EBADF (Bad file descriptor) [pid 15829] close(24) = -1 EBADF (Bad file descriptor) [pid 15829] close(25) = -1 EBADF (Bad file descriptor) [pid 15829] close(26) = -1 EBADF (Bad file descriptor) [pid 15829] close(27) = -1 EBADF (Bad file descriptor) [pid 15829] close(28) = -1 EBADF (Bad file descriptor) [pid 15829] close(29) = -1 EBADF (Bad file descriptor) [pid 15829] exit_group(0) = ? [pid 15829] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 193.565455][T15829] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15833 attached , child_tidptr=0x5555570da650) = 5388 [pid 15833] set_robust_list(0x5555570da660, 24) = 0 [pid 15833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15833] setpgid(0, 0) = 0 [pid 15833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15833] write(3, "1000", 4) = 4 [pid 15833] close(3) = 0 [pid 15833] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15833] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15833] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15833] close(5) = 0 [pid 15833] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15836 attached ) = 5389 [pid 15833] tkill(5389, SIGSTOP) = 0 [pid 15836] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5388, si_uid=0} --- [pid 15833] close(3 [pid 15836] --- stopped by SIGSTOP --- [pid 15833] <... close resumed>) = 0 [pid 15833] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5389, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15833] close(4) = 0 [pid 15833] close(5) = -1 EBADF (Bad file descriptor) [pid 15833] close(6) = -1 EBADF (Bad file descriptor) [pid 15833] close(7) = -1 EBADF (Bad file descriptor) [pid 15833] close(8) = -1 EBADF (Bad file descriptor) [pid 15833] close(9) = -1 EBADF (Bad file descriptor) [pid 15833] close(10) = -1 EBADF (Bad file descriptor) [pid 15833] close(11) = -1 EBADF (Bad file descriptor) [pid 15833] close(12) = -1 EBADF (Bad file descriptor) [pid 15833] close(13) = -1 EBADF (Bad file descriptor) [pid 15833] close(14) = -1 EBADF (Bad file descriptor) [pid 15833] close(15) = -1 EBADF (Bad file descriptor) [pid 15833] close(16) = -1 EBADF (Bad file descriptor) [pid 15833] close(17) = -1 EBADF (Bad file descriptor) [pid 15833] close(18) = -1 EBADF (Bad file descriptor) [pid 15833] close(19) = -1 EBADF (Bad file descriptor) [pid 15833] close(20) = -1 EBADF (Bad file descriptor) [pid 15833] close(21) = -1 EBADF (Bad file descriptor) [pid 15833] close(22) = -1 EBADF (Bad file descriptor) [pid 15833] close(23) = -1 EBADF (Bad file descriptor) [pid 15833] close(24) = -1 EBADF (Bad file descriptor) [pid 15833] close(25) = -1 EBADF (Bad file descriptor) [pid 15833] close(26) = -1 EBADF (Bad file descriptor) [pid 15833] close(27) = -1 EBADF (Bad file descriptor) [pid 15833] close(28) = -1 EBADF (Bad file descriptor) [pid 15833] close(29) = -1 EBADF (Bad file descriptor) [ 193.643012][T15833] vhci_hcd vhci_hcd.0: port 0 already used [pid 15833] exit_group(0) = ? [pid 15833] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15837 attached , child_tidptr=0x5555570da650) = 5390 [pid 15837] set_robust_list(0x5555570da660, 24) = 0 [pid 15837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15837] setpgid(0, 0) = 0 [pid 15837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15837] write(3, "1000", 4) = 4 [pid 15837] close(3) = 0 [pid 15837] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15837] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15837] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15837] close(5) = 0 [pid 15837] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15840 attached ) = 5391 [pid 15837] tkill(5391, SIGSTOP) = 0 [pid 15840] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5390, si_uid=0} --- [pid 15837] close(3 [pid 15840] --- stopped by SIGSTOP --- [pid 15837] <... close resumed>) = 0 [pid 15837] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5391, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15837] close(4) = 0 [pid 15837] close(5) = -1 EBADF (Bad file descriptor) [pid 15837] close(6) = -1 EBADF (Bad file descriptor) [pid 15837] close(7) = -1 EBADF (Bad file descriptor) [pid 15837] close(8) = -1 EBADF (Bad file descriptor) [pid 15837] close(9) = -1 EBADF (Bad file descriptor) [pid 15837] close(10) = -1 EBADF (Bad file descriptor) [pid 15837] close(11) = -1 EBADF (Bad file descriptor) [pid 15837] close(12) = -1 EBADF (Bad file descriptor) [pid 15837] close(13) = -1 EBADF (Bad file descriptor) [pid 15837] close(14) = -1 EBADF (Bad file descriptor) [pid 15837] close(15) = -1 EBADF (Bad file descriptor) [pid 15837] close(16) = -1 EBADF (Bad file descriptor) [pid 15837] close(17) = -1 EBADF (Bad file descriptor) [pid 15837] close(18) = -1 EBADF (Bad file descriptor) [pid 15837] close(19) = -1 EBADF (Bad file descriptor) [pid 15837] close(20) = -1 EBADF (Bad file descriptor) [pid 15837] close(21) = -1 EBADF (Bad file descriptor) [pid 15837] close(22) = -1 EBADF (Bad file descriptor) [pid 15837] close(23) = -1 EBADF (Bad file descriptor) [pid 15837] close(24) = -1 EBADF (Bad file descriptor) [pid 15837] close(25) = -1 EBADF (Bad file descriptor) [pid 15837] close(26) = -1 EBADF (Bad file descriptor) [pid 15837] close(27) = -1 EBADF (Bad file descriptor) [ 193.731342][T15837] vhci_hcd vhci_hcd.0: port 0 already used [pid 15837] close(28) = -1 EBADF (Bad file descriptor) [pid 15837] close(29) = -1 EBADF (Bad file descriptor) [pid 15837] exit_group(0) = ? [pid 15837] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15841 attached [pid 15841] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5392 [pid 15841] <... set_robust_list resumed>) = 0 [pid 15841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15841] setpgid(0, 0) = 0 [pid 15841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15841] write(3, "1000", 4) = 4 [pid 15841] close(3) = 0 [pid 15841] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15841] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15841] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15841] close(5) = 0 [pid 15841] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15844 attached ) = 5393 [pid 15841] tkill(5393, SIGSTOP) = 0 [pid 15844] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5392, si_uid=0} --- [pid 15841] close(3 [pid 15844] --- stopped by SIGSTOP --- [pid 15841] <... close resumed>) = 0 [pid 15841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5393, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15841] close(4) = 0 [pid 15841] close(5) = -1 EBADF (Bad file descriptor) [pid 15841] close(6) = -1 EBADF (Bad file descriptor) [pid 15841] close(7) = -1 EBADF (Bad file descriptor) [pid 15841] close(8) = -1 EBADF (Bad file descriptor) [pid 15841] close(9) = -1 EBADF (Bad file descriptor) [pid 15841] close(10) = -1 EBADF (Bad file descriptor) [pid 15841] close(11) = -1 EBADF (Bad file descriptor) [pid 15841] close(12) = -1 EBADF (Bad file descriptor) [pid 15841] close(13) = -1 EBADF (Bad file descriptor) [pid 15841] close(14) = -1 EBADF (Bad file descriptor) [pid 15841] close(15) = -1 EBADF (Bad file descriptor) [pid 15841] close(16) = -1 EBADF (Bad file descriptor) [pid 15841] close(17) = -1 EBADF (Bad file descriptor) [pid 15841] close(18) = -1 EBADF (Bad file descriptor) [pid 15841] close(19) = -1 EBADF (Bad file descriptor) [pid 15841] close(20) = -1 EBADF (Bad file descriptor) [pid 15841] close(21) = -1 EBADF (Bad file descriptor) [pid 15841] close(22) = -1 EBADF (Bad file descriptor) [pid 15841] close(23) = -1 EBADF (Bad file descriptor) [pid 15841] close(24) = -1 EBADF (Bad file descriptor) [pid 15841] close(25) = -1 EBADF (Bad file descriptor) [pid 15841] close(26) = -1 EBADF (Bad file descriptor) [pid 15841] close(27) = -1 EBADF (Bad file descriptor) [pid 15841] close(28) = -1 EBADF (Bad file descriptor) [pid 15841] close(29) = -1 EBADF (Bad file descriptor) [pid 15841] exit_group(0) = ? [pid 15841] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 193.824997][T15841] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15845 attached , child_tidptr=0x5555570da650) = 5394 [pid 15845] set_robust_list(0x5555570da660, 24) = 0 [pid 15845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15845] setpgid(0, 0) = 0 [pid 15845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15845] write(3, "1000", 4) = 4 [pid 15845] close(3) = 0 [pid 15845] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15845] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15845] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15845] close(5) = 0 [pid 15845] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15848 attached ) = 5395 [pid 15845] tkill(5395, SIGSTOP) = 0 [pid 15848] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5394, si_uid=0} --- [pid 15845] close(3 [pid 15848] --- stopped by SIGSTOP --- [pid 15845] <... close resumed>) = 0 [pid 15845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5395, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15845] close(4) = 0 [pid 15845] close(5) = -1 EBADF (Bad file descriptor) [pid 15845] close(6) = -1 EBADF (Bad file descriptor) [pid 15845] close(7) = -1 EBADF (Bad file descriptor) [pid 15845] close(8) = -1 EBADF (Bad file descriptor) [pid 15845] close(9) = -1 EBADF (Bad file descriptor) [pid 15845] close(10) = -1 EBADF (Bad file descriptor) [pid 15845] close(11) = -1 EBADF (Bad file descriptor) [pid 15845] close(12) = -1 EBADF (Bad file descriptor) [pid 15845] close(13) = -1 EBADF (Bad file descriptor) [pid 15845] close(14) = -1 EBADF (Bad file descriptor) [pid 15845] close(15) = -1 EBADF (Bad file descriptor) [pid 15845] close(16) = -1 EBADF (Bad file descriptor) [pid 15845] close(17) = -1 EBADF (Bad file descriptor) [pid 15845] close(18) = -1 EBADF (Bad file descriptor) [pid 15845] close(19) = -1 EBADF (Bad file descriptor) [pid 15845] close(20) = -1 EBADF (Bad file descriptor) [pid 15845] close(21) = -1 EBADF (Bad file descriptor) [pid 15845] close(22) = -1 EBADF (Bad file descriptor) [ 193.909756][T15845] vhci_hcd vhci_hcd.0: port 0 already used [pid 15845] close(23) = -1 EBADF (Bad file descriptor) [pid 15845] close(24) = -1 EBADF (Bad file descriptor) [pid 15845] close(25) = -1 EBADF (Bad file descriptor) [pid 15845] close(26) = -1 EBADF (Bad file descriptor) [pid 15845] close(27) = -1 EBADF (Bad file descriptor) [pid 15845] close(28) = -1 EBADF (Bad file descriptor) [pid 15845] close(29) = -1 EBADF (Bad file descriptor) [pid 15845] exit_group(0) = ? [pid 15845] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15849 attached , child_tidptr=0x5555570da650) = 5396 [pid 15849] set_robust_list(0x5555570da660, 24) = 0 [pid 15849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15849] setpgid(0, 0) = 0 [pid 15849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15849] write(3, "1000", 4) = 4 [pid 15849] close(3) = 0 [pid 15849] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15849] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15849] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15849] close(5) = 0 [pid 15849] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15852 attached ) = 5397 [pid 15849] tkill(5397, SIGSTOP) = 0 [pid 15849] close(3) = 0 [pid 15852] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5396, si_uid=0} --- [pid 15849] close(4 [pid 15852] --- stopped by SIGSTOP --- [pid 15849] <... close resumed>) = 0 [pid 15849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5397, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15849] close(5) = -1 EBADF (Bad file descriptor) [pid 15849] close(6) = -1 EBADF (Bad file descriptor) [pid 15849] close(7) = -1 EBADF (Bad file descriptor) [pid 15849] close(8) = -1 EBADF (Bad file descriptor) [pid 15849] close(9) = -1 EBADF (Bad file descriptor) [pid 15849] close(10) = -1 EBADF (Bad file descriptor) [pid 15849] close(11) = -1 EBADF (Bad file descriptor) [pid 15849] close(12) = -1 EBADF (Bad file descriptor) [pid 15849] close(13) = -1 EBADF (Bad file descriptor) [pid 15849] close(14) = -1 EBADF (Bad file descriptor) [pid 15849] close(15) = -1 EBADF (Bad file descriptor) [pid 15849] close(16) = -1 EBADF (Bad file descriptor) [pid 15849] close(17) = -1 EBADF (Bad file descriptor) [pid 15849] close(18) = -1 EBADF (Bad file descriptor) [pid 15849] close(19) = -1 EBADF (Bad file descriptor) [pid 15849] close(20) = -1 EBADF (Bad file descriptor) [pid 15849] close(21) = -1 EBADF (Bad file descriptor) [pid 15849] close(22) = -1 EBADF (Bad file descriptor) [pid 15849] close(23) = -1 EBADF (Bad file descriptor) [pid 15849] close(24) = -1 EBADF (Bad file descriptor) [pid 15849] close(25) = -1 EBADF (Bad file descriptor) [pid 15849] close(26) = -1 EBADF (Bad file descriptor) [pid 15849] close(27) = -1 EBADF (Bad file descriptor) [pid 15849] close(28) = -1 EBADF (Bad file descriptor) [pid 15849] close(29) = -1 EBADF (Bad file descriptor) [pid 15849] exit_group(0) = ? [ 194.010657][T15849] vhci_hcd vhci_hcd.0: port 0 already used [pid 15849] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15853 attached , child_tidptr=0x5555570da650) = 5398 [pid 15853] set_robust_list(0x5555570da660, 24) = 0 [pid 15853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15853] setpgid(0, 0) = 0 [pid 15853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15853] write(3, "1000", 4) = 4 [pid 15853] close(3) = 0 [pid 15853] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15853] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15853] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15853] close(5) = 0 [pid 15853] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15856 attached ) = 5399 [pid 15853] tkill(5399, SIGSTOP) = 0 [pid 15856] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5398, si_uid=0} --- [pid 15853] close(3 [pid 15856] --- stopped by SIGSTOP --- [pid 15853] <... close resumed>) = 0 [pid 15853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5399, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15853] close(4) = 0 [pid 15853] close(5) = -1 EBADF (Bad file descriptor) [pid 15853] close(6) = -1 EBADF (Bad file descriptor) [pid 15853] close(7) = -1 EBADF (Bad file descriptor) [pid 15853] close(8) = -1 EBADF (Bad file descriptor) [pid 15853] close(9) = -1 EBADF (Bad file descriptor) [pid 15853] close(10) = -1 EBADF (Bad file descriptor) [pid 15853] close(11) = -1 EBADF (Bad file descriptor) [pid 15853] close(12) = -1 EBADF (Bad file descriptor) [pid 15853] close(13) = -1 EBADF (Bad file descriptor) [pid 15853] close(14) = -1 EBADF (Bad file descriptor) [pid 15853] close(15) = -1 EBADF (Bad file descriptor) [pid 15853] close(16) = -1 EBADF (Bad file descriptor) [pid 15853] close(17) = -1 EBADF (Bad file descriptor) [pid 15853] close(18) = -1 EBADF (Bad file descriptor) [pid 15853] close(19) = -1 EBADF (Bad file descriptor) [pid 15853] close(20) = -1 EBADF (Bad file descriptor) [pid 15853] close(21) = -1 EBADF (Bad file descriptor) [pid 15853] close(22) = -1 EBADF (Bad file descriptor) [pid 15853] close(23) = -1 EBADF (Bad file descriptor) [pid 15853] close(24) = -1 EBADF (Bad file descriptor) [pid 15853] close(25) = -1 EBADF (Bad file descriptor) [pid 15853] close(26) = -1 EBADF (Bad file descriptor) [pid 15853] close(27) = -1 EBADF (Bad file descriptor) [pid 15853] close(28) = -1 EBADF (Bad file descriptor) [pid 15853] close(29) = -1 EBADF (Bad file descriptor) [ 194.096938][T15853] vhci_hcd vhci_hcd.0: port 0 already used [pid 15853] exit_group(0) = ? [pid 15853] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15857 attached , child_tidptr=0x5555570da650) = 5400 [pid 15857] set_robust_list(0x5555570da660, 24) = 0 [pid 15857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15857] setpgid(0, 0) = 0 [pid 15857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15857] write(3, "1000", 4) = 4 [pid 15857] close(3) = 0 [pid 15857] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15857] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15857] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15857] close(5) = 0 [pid 15857] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15860 attached ) = 5401 [pid 15857] tkill(5401, SIGSTOP) = 0 [pid 15860] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5400, si_uid=0} --- [pid 15857] close(3 [pid 15860] --- stopped by SIGSTOP --- [pid 15857] <... close resumed>) = 0 [pid 15857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5401, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15857] close(4) = 0 [pid 15857] close(5) = -1 EBADF (Bad file descriptor) [pid 15857] close(6) = -1 EBADF (Bad file descriptor) [pid 15857] close(7) = -1 EBADF (Bad file descriptor) [pid 15857] close(8) = -1 EBADF (Bad file descriptor) [pid 15857] close(9) = -1 EBADF (Bad file descriptor) [pid 15857] close(10) = -1 EBADF (Bad file descriptor) [pid 15857] close(11) = -1 EBADF (Bad file descriptor) [pid 15857] close(12) = -1 EBADF (Bad file descriptor) [pid 15857] close(13) = -1 EBADF (Bad file descriptor) [pid 15857] close(14) = -1 EBADF (Bad file descriptor) [pid 15857] close(15) = -1 EBADF (Bad file descriptor) [pid 15857] close(16) = -1 EBADF (Bad file descriptor) [pid 15857] close(17) = -1 EBADF (Bad file descriptor) [pid 15857] close(18) = -1 EBADF (Bad file descriptor) [pid 15857] close(19) = -1 EBADF (Bad file descriptor) [pid 15857] close(20) = -1 EBADF (Bad file descriptor) [pid 15857] close(21) = -1 EBADF (Bad file descriptor) [pid 15857] close(22) = -1 EBADF (Bad file descriptor) [pid 15857] close(23) = -1 EBADF (Bad file descriptor) [pid 15857] close(24) = -1 EBADF (Bad file descriptor) [pid 15857] close(25) = -1 EBADF (Bad file descriptor) [pid 15857] close(26) = -1 EBADF (Bad file descriptor) [pid 15857] close(27) = -1 EBADF (Bad file descriptor) [pid 15857] close(28) = -1 EBADF (Bad file descriptor) [pid 15857] close(29) = -1 EBADF (Bad file descriptor) [pid 15857] exit_group(0) = ? [pid 15857] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15861 attached [pid 15861] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5402 [pid 15861] <... set_robust_list resumed>) = 0 [ 194.183190][T15857] vhci_hcd vhci_hcd.0: port 0 already used [pid 15861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15861] setpgid(0, 0) = 0 [pid 15861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15861] write(3, "1000", 4) = 4 [pid 15861] close(3) = 0 [pid 15861] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15861] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15861] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15861] close(5) = 0 [pid 15861] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15864 attached ) = 5403 [pid 15861] tkill(5403, SIGSTOP) = 0 [pid 15864] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5402, si_uid=0} --- [pid 15861] close(3 [pid 15864] --- stopped by SIGSTOP --- [pid 15861] <... close resumed>) = 0 [pid 15861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5403, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15861] close(4) = 0 [pid 15861] close(5) = -1 EBADF (Bad file descriptor) [pid 15861] close(6) = -1 EBADF (Bad file descriptor) [pid 15861] close(7) = -1 EBADF (Bad file descriptor) [pid 15861] close(8) = -1 EBADF (Bad file descriptor) [pid 15861] close(9) = -1 EBADF (Bad file descriptor) [pid 15861] close(10) = -1 EBADF (Bad file descriptor) [pid 15861] close(11) = -1 EBADF (Bad file descriptor) [pid 15861] close(12) = -1 EBADF (Bad file descriptor) [pid 15861] close(13) = -1 EBADF (Bad file descriptor) [pid 15861] close(14) = -1 EBADF (Bad file descriptor) [pid 15861] close(15) = -1 EBADF (Bad file descriptor) [pid 15861] close(16) = -1 EBADF (Bad file descriptor) [pid 15861] close(17) = -1 EBADF (Bad file descriptor) [pid 15861] close(18) = -1 EBADF (Bad file descriptor) [pid 15861] close(19) = -1 EBADF (Bad file descriptor) [pid 15861] close(20) = -1 EBADF (Bad file descriptor) [pid 15861] close(21) = -1 EBADF (Bad file descriptor) [pid 15861] close(22) = -1 EBADF (Bad file descriptor) [pid 15861] close(23) = -1 EBADF (Bad file descriptor) [pid 15861] close(24) = -1 EBADF (Bad file descriptor) [pid 15861] close(25) = -1 EBADF (Bad file descriptor) [pid 15861] close(26) = -1 EBADF (Bad file descriptor) [ 194.258764][T15861] vhci_hcd vhci_hcd.0: port 0 already used [pid 15861] close(27) = -1 EBADF (Bad file descriptor) [pid 15861] close(28) = -1 EBADF (Bad file descriptor) [pid 15861] close(29) = -1 EBADF (Bad file descriptor) [pid 15861] exit_group(0) = ? [pid 15861] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15865 attached , child_tidptr=0x5555570da650) = 5404 [pid 15865] set_robust_list(0x5555570da660, 24) = 0 [pid 15865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15865] setpgid(0, 0) = 0 [pid 15865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15865] write(3, "1000", 4) = 4 [pid 15865] close(3) = 0 [pid 15865] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15865] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15865] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15865] close(5) = 0 [pid 15865] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15868 attached ) = 5405 [pid 15865] tkill(5405, SIGSTOP) = 0 [pid 15868] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5404, si_uid=0} --- [pid 15865] close(3 [pid 15868] --- stopped by SIGSTOP --- [pid 15865] <... close resumed>) = 0 [pid 15865] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5405, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15865] close(4) = 0 [pid 15865] close(5) = -1 EBADF (Bad file descriptor) [pid 15865] close(6) = -1 EBADF (Bad file descriptor) [pid 15865] close(7) = -1 EBADF (Bad file descriptor) [pid 15865] close(8) = -1 EBADF (Bad file descriptor) [pid 15865] close(9) = -1 EBADF (Bad file descriptor) [pid 15865] close(10) = -1 EBADF (Bad file descriptor) [pid 15865] close(11) = -1 EBADF (Bad file descriptor) [pid 15865] close(12) = -1 EBADF (Bad file descriptor) [pid 15865] close(13) = -1 EBADF (Bad file descriptor) [pid 15865] close(14) = -1 EBADF (Bad file descriptor) [pid 15865] close(15) = -1 EBADF (Bad file descriptor) [pid 15865] close(16) = -1 EBADF (Bad file descriptor) [pid 15865] close(17) = -1 EBADF (Bad file descriptor) [pid 15865] close(18) = -1 EBADF (Bad file descriptor) [pid 15865] close(19) = -1 EBADF (Bad file descriptor) [pid 15865] close(20) = -1 EBADF (Bad file descriptor) [pid 15865] close(21) = -1 EBADF (Bad file descriptor) [pid 15865] close(22) = -1 EBADF (Bad file descriptor) [pid 15865] close(23) = -1 EBADF (Bad file descriptor) [pid 15865] close(24) = -1 EBADF (Bad file descriptor) [pid 15865] close(25) = -1 EBADF (Bad file descriptor) [pid 15865] close(26) = -1 EBADF (Bad file descriptor) [pid 15865] close(27) = -1 EBADF (Bad file descriptor) [ 194.353828][T15865] vhci_hcd vhci_hcd.0: port 0 already used [pid 15865] close(28) = -1 EBADF (Bad file descriptor) [pid 15865] close(29) = -1 EBADF (Bad file descriptor) [pid 15865] exit_group(0) = ? [pid 15865] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5404, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15869 attached , child_tidptr=0x5555570da650) = 5406 [pid 15869] set_robust_list(0x5555570da660, 24) = 0 [pid 15869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15869] setpgid(0, 0) = 0 [pid 15869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15869] write(3, "1000", 4) = 4 [pid 15869] close(3) = 0 [pid 15869] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15869] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15869] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15869] close(5) = 0 [pid 15869] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15872 attached ) = 5407 [pid 15869] tkill(5407, SIGSTOP) = 0 [pid 15872] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5406, si_uid=0} --- [pid 15869] close(3 [pid 15872] --- stopped by SIGSTOP --- [pid 15869] <... close resumed>) = 0 [pid 15869] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5407, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15869] close(4) = 0 [pid 15869] close(5) = -1 EBADF (Bad file descriptor) [pid 15869] close(6) = -1 EBADF (Bad file descriptor) [pid 15869] close(7) = -1 EBADF (Bad file descriptor) [pid 15869] close(8) = -1 EBADF (Bad file descriptor) [pid 15869] close(9) = -1 EBADF (Bad file descriptor) [pid 15869] close(10) = -1 EBADF (Bad file descriptor) [pid 15869] close(11) = -1 EBADF (Bad file descriptor) [pid 15869] close(12) = -1 EBADF (Bad file descriptor) [pid 15869] close(13) = -1 EBADF (Bad file descriptor) [pid 15869] close(14) = -1 EBADF (Bad file descriptor) [pid 15869] close(15) = -1 EBADF (Bad file descriptor) [pid 15869] close(16) = -1 EBADF (Bad file descriptor) [pid 15869] close(17) = -1 EBADF (Bad file descriptor) [pid 15869] close(18) = -1 EBADF (Bad file descriptor) [pid 15869] close(19) = -1 EBADF (Bad file descriptor) [pid 15869] close(20) = -1 EBADF (Bad file descriptor) [pid 15869] close(21) = -1 EBADF (Bad file descriptor) [pid 15869] close(22) = -1 EBADF (Bad file descriptor) [pid 15869] close(23) = -1 EBADF (Bad file descriptor) [pid 15869] close(24) = -1 EBADF (Bad file descriptor) [pid 15869] close(25) = -1 EBADF (Bad file descriptor) [pid 15869] close(26) = -1 EBADF (Bad file descriptor) [pid 15869] close(27) = -1 EBADF (Bad file descriptor) [pid 15869] close(28) = -1 EBADF (Bad file descriptor) [pid 15869] close(29) = -1 EBADF (Bad file descriptor) [pid 15869] exit_group(0) = ? [pid 15869] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 194.445037][T15869] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15873 attached , child_tidptr=0x5555570da650) = 5408 [pid 15873] set_robust_list(0x5555570da660, 24) = 0 [pid 15873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15873] setpgid(0, 0) = 0 [pid 15873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15873] write(3, "1000", 4) = 4 [pid 15873] close(3) = 0 [pid 15873] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15873] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15873] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15873] close(5) = 0 [pid 15873] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15876 attached ) = 5409 [pid 15873] tkill(5409, SIGSTOP) = 0 [pid 15873] close(3 [pid 15876] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5408, si_uid=0} --- [pid 15873] <... close resumed>) = 0 [pid 15876] --- stopped by SIGSTOP --- [pid 15873] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5409, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15873] close(4) = 0 [pid 15873] close(5) = -1 EBADF (Bad file descriptor) [pid 15873] close(6) = -1 EBADF (Bad file descriptor) [pid 15873] close(7) = -1 EBADF (Bad file descriptor) [pid 15873] close(8) = -1 EBADF (Bad file descriptor) [pid 15873] close(9) = -1 EBADF (Bad file descriptor) [pid 15873] close(10) = -1 EBADF (Bad file descriptor) [pid 15873] close(11) = -1 EBADF (Bad file descriptor) [pid 15873] close(12) = -1 EBADF (Bad file descriptor) [pid 15873] close(13) = -1 EBADF (Bad file descriptor) [pid 15873] close(14) = -1 EBADF (Bad file descriptor) [pid 15873] close(15) = -1 EBADF (Bad file descriptor) [pid 15873] close(16) = -1 EBADF (Bad file descriptor) [pid 15873] close(17) = -1 EBADF (Bad file descriptor) [pid 15873] close(18) = -1 EBADF (Bad file descriptor) [pid 15873] close(19) = -1 EBADF (Bad file descriptor) [pid 15873] close(20) = -1 EBADF (Bad file descriptor) [pid 15873] close(21) = -1 EBADF (Bad file descriptor) [pid 15873] close(22) = -1 EBADF (Bad file descriptor) [pid 15873] close(23) = -1 EBADF (Bad file descriptor) [pid 15873] close(24) = -1 EBADF (Bad file descriptor) [pid 15873] close(25) = -1 EBADF (Bad file descriptor) [pid 15873] close(26) = -1 EBADF (Bad file descriptor) [pid 15873] close(27) = -1 EBADF (Bad file descriptor) [ 194.527047][T15873] vhci_hcd vhci_hcd.0: port 0 already used [pid 15873] close(28) = -1 EBADF (Bad file descriptor) [pid 15873] close(29) = -1 EBADF (Bad file descriptor) [pid 15873] exit_group(0) = ? [pid 15873] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15877 attached , child_tidptr=0x5555570da650) = 5410 [pid 15877] set_robust_list(0x5555570da660, 24) = 0 [pid 15877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15877] setpgid(0, 0) = 0 [pid 15877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15877] write(3, "1000", 4) = 4 [pid 15877] close(3) = 0 [pid 15877] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15877] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15877] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15877] close(5) = 0 [pid 15877] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15880 attached ) = 5411 [pid 15877] tkill(5411, SIGSTOP) = 0 [pid 15880] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5410, si_uid=0} --- [pid 15877] close(3 [pid 15880] --- stopped by SIGSTOP --- [pid 15877] <... close resumed>) = 0 [pid 15877] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5411, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15877] close(4) = 0 [pid 15877] close(5) = -1 EBADF (Bad file descriptor) [pid 15877] close(6) = -1 EBADF (Bad file descriptor) [pid 15877] close(7) = -1 EBADF (Bad file descriptor) [pid 15877] close(8) = -1 EBADF (Bad file descriptor) [pid 15877] close(9) = -1 EBADF (Bad file descriptor) [pid 15877] close(10) = -1 EBADF (Bad file descriptor) [pid 15877] close(11) = -1 EBADF (Bad file descriptor) [pid 15877] close(12) = -1 EBADF (Bad file descriptor) [pid 15877] close(13) = -1 EBADF (Bad file descriptor) [pid 15877] close(14) = -1 EBADF (Bad file descriptor) [pid 15877] close(15) = -1 EBADF (Bad file descriptor) [pid 15877] close(16) = -1 EBADF (Bad file descriptor) [pid 15877] close(17) = -1 EBADF (Bad file descriptor) [pid 15877] close(18) = -1 EBADF (Bad file descriptor) [pid 15877] close(19) = -1 EBADF (Bad file descriptor) [pid 15877] close(20) = -1 EBADF (Bad file descriptor) [pid 15877] close(21) = -1 EBADF (Bad file descriptor) [pid 15877] close(22) = -1 EBADF (Bad file descriptor) [pid 15877] close(23) = -1 EBADF (Bad file descriptor) [pid 15877] close(24) = -1 EBADF (Bad file descriptor) [pid 15877] close(25) = -1 EBADF (Bad file descriptor) [pid 15877] close(26) = -1 EBADF (Bad file descriptor) [pid 15877] close(27) = -1 EBADF (Bad file descriptor) [ 194.612592][T15877] vhci_hcd vhci_hcd.0: port 0 already used [pid 15877] close(28) = -1 EBADF (Bad file descriptor) [pid 15877] close(29) = -1 EBADF (Bad file descriptor) [pid 15877] exit_group(0) = ? [pid 15877] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15881 attached , child_tidptr=0x5555570da650) = 5412 [pid 15881] set_robust_list(0x5555570da660, 24) = 0 [pid 15881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15881] setpgid(0, 0) = 0 [pid 15881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15881] write(3, "1000", 4) = 4 [pid 15881] close(3) = 0 [pid 15881] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15881] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15881] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15881] close(5) = 0 [pid 15881] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15884 attached ) = 5413 [pid 15881] tkill(5413, SIGSTOP) = 0 [pid 15884] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5412, si_uid=0} --- [pid 15881] close(3 [pid 15884] --- stopped by SIGSTOP --- [pid 15881] <... close resumed>) = 0 [pid 15881] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5413, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15881] close(4) = 0 [pid 15881] close(5) = -1 EBADF (Bad file descriptor) [pid 15881] close(6) = -1 EBADF (Bad file descriptor) [pid 15881] close(7) = -1 EBADF (Bad file descriptor) [pid 15881] close(8) = -1 EBADF (Bad file descriptor) [pid 15881] close(9) = -1 EBADF (Bad file descriptor) [pid 15881] close(10) = -1 EBADF (Bad file descriptor) [pid 15881] close(11) = -1 EBADF (Bad file descriptor) [pid 15881] close(12) = -1 EBADF (Bad file descriptor) [pid 15881] close(13) = -1 EBADF (Bad file descriptor) [pid 15881] close(14) = -1 EBADF (Bad file descriptor) [pid 15881] close(15) = -1 EBADF (Bad file descriptor) [pid 15881] close(16) = -1 EBADF (Bad file descriptor) [pid 15881] close(17) = -1 EBADF (Bad file descriptor) [pid 15881] close(18) = -1 EBADF (Bad file descriptor) [pid 15881] close(19) = -1 EBADF (Bad file descriptor) [pid 15881] close(20) = -1 EBADF (Bad file descriptor) [pid 15881] close(21) = -1 EBADF (Bad file descriptor) [pid 15881] close(22) = -1 EBADF (Bad file descriptor) [pid 15881] close(23) = -1 EBADF (Bad file descriptor) [pid 15881] close(24) = -1 EBADF (Bad file descriptor) [pid 15881] close(25) = -1 EBADF (Bad file descriptor) [pid 15881] close(26) = -1 EBADF (Bad file descriptor) [pid 15881] close(27) = -1 EBADF (Bad file descriptor) [pid 15881] close(28) = -1 EBADF (Bad file descriptor) [pid 15881] close(29) = -1 EBADF (Bad file descriptor) [pid 15881] exit_group(0) = ? [pid 15881] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5412, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15885 attached , child_tidptr=0x5555570da650) = 5414 [ 194.701219][T15881] vhci_hcd vhci_hcd.0: port 0 already used [pid 15885] set_robust_list(0x5555570da660, 24) = 0 [pid 15885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15885] setpgid(0, 0) = 0 [pid 15885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15885] write(3, "1000", 4) = 4 [pid 15885] close(3) = 0 [pid 15885] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15885] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15885] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15885] close(5) = 0 [pid 15885] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15888 attached ) = 5415 [pid 15885] tkill(5415, SIGSTOP) = 0 [pid 15888] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5414, si_uid=0} --- [pid 15885] close(3) = 0 [pid 15888] --- stopped by SIGSTOP --- [pid 15885] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5415, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15885] close(4) = 0 [pid 15885] close(5) = -1 EBADF (Bad file descriptor) [pid 15885] close(6) = -1 EBADF (Bad file descriptor) [pid 15885] close(7) = -1 EBADF (Bad file descriptor) [pid 15885] close(8) = -1 EBADF (Bad file descriptor) [pid 15885] close(9) = -1 EBADF (Bad file descriptor) [pid 15885] close(10) = -1 EBADF (Bad file descriptor) [pid 15885] close(11) = -1 EBADF (Bad file descriptor) [pid 15885] close(12) = -1 EBADF (Bad file descriptor) [pid 15885] close(13) = -1 EBADF (Bad file descriptor) [pid 15885] close(14) = -1 EBADF (Bad file descriptor) [pid 15885] close(15) = -1 EBADF (Bad file descriptor) [pid 15885] close(16) = -1 EBADF (Bad file descriptor) [pid 15885] close(17) = -1 EBADF (Bad file descriptor) [pid 15885] close(18) = -1 EBADF (Bad file descriptor) [pid 15885] close(19) = -1 EBADF (Bad file descriptor) [pid 15885] close(20) = -1 EBADF (Bad file descriptor) [pid 15885] close(21) = -1 EBADF (Bad file descriptor) [pid 15885] close(22) = -1 EBADF (Bad file descriptor) [pid 15885] close(23) = -1 EBADF (Bad file descriptor) [pid 15885] close(24) = -1 EBADF (Bad file descriptor) [pid 15885] close(25) = -1 EBADF (Bad file descriptor) [pid 15885] close(26) = -1 EBADF (Bad file descriptor) [pid 15885] close(27) = -1 EBADF (Bad file descriptor) [pid 15885] close(28) = -1 EBADF (Bad file descriptor) [pid 15885] close(29) = -1 EBADF (Bad file descriptor) [pid 15885] exit_group(0) = ? [pid 15885] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 194.775667][T15885] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15889 attached , child_tidptr=0x5555570da650) = 5416 [pid 15889] set_robust_list(0x5555570da660, 24) = 0 [pid 15889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15889] setpgid(0, 0) = 0 [pid 15889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15889] write(3, "1000", 4) = 4 [pid 15889] close(3) = 0 [pid 15889] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15889] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15889] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15889] close(5) = 0 [pid 15889] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15892 attached ) = 5417 [pid 15889] tkill(5417, SIGSTOP) = 0 [pid 15892] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5416, si_uid=0} --- [pid 15889] close(3 [pid 15892] --- stopped by SIGSTOP --- [pid 15889] <... close resumed>) = 0 [pid 15889] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5417, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15889] close(4) = 0 [pid 15889] close(5) = -1 EBADF (Bad file descriptor) [pid 15889] close(6) = -1 EBADF (Bad file descriptor) [pid 15889] close(7) = -1 EBADF (Bad file descriptor) [pid 15889] close(8) = -1 EBADF (Bad file descriptor) [pid 15889] close(9) = -1 EBADF (Bad file descriptor) [pid 15889] close(10) = -1 EBADF (Bad file descriptor) [pid 15889] close(11) = -1 EBADF (Bad file descriptor) [pid 15889] close(12) = -1 EBADF (Bad file descriptor) [pid 15889] close(13) = -1 EBADF (Bad file descriptor) [pid 15889] close(14) = -1 EBADF (Bad file descriptor) [pid 15889] close(15) = -1 EBADF (Bad file descriptor) [pid 15889] close(16) = -1 EBADF (Bad file descriptor) [pid 15889] close(17) = -1 EBADF (Bad file descriptor) [pid 15889] close(18) = -1 EBADF (Bad file descriptor) [pid 15889] close(19) = -1 EBADF (Bad file descriptor) [pid 15889] close(20) = -1 EBADF (Bad file descriptor) [pid 15889] close(21) = -1 EBADF (Bad file descriptor) [pid 15889] close(22) = -1 EBADF (Bad file descriptor) [pid 15889] close(23) = -1 EBADF (Bad file descriptor) [pid 15889] close(24) = -1 EBADF (Bad file descriptor) [pid 15889] close(25) = -1 EBADF (Bad file descriptor) [pid 15889] close(26) = -1 EBADF (Bad file descriptor) [pid 15889] close(27) = -1 EBADF (Bad file descriptor) [pid 15889] close(28) = -1 EBADF (Bad file descriptor) [pid 15889] close(29) = -1 EBADF (Bad file descriptor) [pid 15889] exit_group(0) = ? [pid 15889] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15893 attached [ 194.853059][T15889] vhci_hcd vhci_hcd.0: port 0 already used , child_tidptr=0x5555570da650) = 5418 [pid 15893] set_robust_list(0x5555570da660, 24) = 0 [pid 15893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15893] setpgid(0, 0) = 0 [pid 15893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15893] write(3, "1000", 4) = 4 [pid 15893] close(3) = 0 [pid 15893] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15893] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15893] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15893] close(5) = 0 [pid 15893] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15896 attached ) = 5419 [pid 15893] tkill(5419, SIGSTOP) = 0 [pid 15893] close(3 [pid 15896] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5418, si_uid=0} --- [pid 15893] <... close resumed>) = 0 [pid 15896] --- stopped by SIGSTOP --- [pid 15893] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5419, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15893] close(4) = 0 [pid 15893] close(5) = -1 EBADF (Bad file descriptor) [pid 15893] close(6) = -1 EBADF (Bad file descriptor) [pid 15893] close(7) = -1 EBADF (Bad file descriptor) [pid 15893] close(8) = -1 EBADF (Bad file descriptor) [pid 15893] close(9) = -1 EBADF (Bad file descriptor) [pid 15893] close(10) = -1 EBADF (Bad file descriptor) [pid 15893] close(11) = -1 EBADF (Bad file descriptor) [pid 15893] close(12) = -1 EBADF (Bad file descriptor) [pid 15893] close(13) = -1 EBADF (Bad file descriptor) [pid 15893] close(14) = -1 EBADF (Bad file descriptor) [pid 15893] close(15) = -1 EBADF (Bad file descriptor) [pid 15893] close(16) = -1 EBADF (Bad file descriptor) [pid 15893] close(17) = -1 EBADF (Bad file descriptor) [pid 15893] close(18) = -1 EBADF (Bad file descriptor) [pid 15893] close(19) = -1 EBADF (Bad file descriptor) [pid 15893] close(20) = -1 EBADF (Bad file descriptor) [pid 15893] close(21) = -1 EBADF (Bad file descriptor) [pid 15893] close(22) = -1 EBADF (Bad file descriptor) [pid 15893] close(23) = -1 EBADF (Bad file descriptor) [pid 15893] close(24) = -1 EBADF (Bad file descriptor) [pid 15893] close(25) = -1 EBADF (Bad file descriptor) [pid 15893] close(26) = -1 EBADF (Bad file descriptor) [pid 15893] close(27) = -1 EBADF (Bad file descriptor) [pid 15893] close(28) = -1 EBADF (Bad file descriptor) [pid 15893] close(29) = -1 EBADF (Bad file descriptor) [pid 15893] exit_group(0) = ? [pid 15893] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5418, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15897 attached , child_tidptr=0x5555570da650) = 5420 [pid 15897] set_robust_list(0x5555570da660, 24) = 0 [pid 15897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15897] setpgid(0, 0) = 0 [ 194.929439][T15893] vhci_hcd vhci_hcd.0: port 0 already used [pid 15897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15897] write(3, "1000", 4) = 4 [pid 15897] close(3) = 0 [pid 15897] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15897] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15897] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15897] close(5) = 0 [pid 15897] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15900 attached ) = 5421 [pid 15897] tkill(5421, SIGSTOP) = 0 [pid 15900] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5420, si_uid=0} --- [pid 15897] close(3 [pid 15900] --- stopped by SIGSTOP --- [pid 15897] <... close resumed>) = 0 [pid 15897] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5421, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15897] close(4) = 0 [pid 15897] close(5) = -1 EBADF (Bad file descriptor) [pid 15897] close(6) = -1 EBADF (Bad file descriptor) [pid 15897] close(7) = -1 EBADF (Bad file descriptor) [pid 15897] close(8) = -1 EBADF (Bad file descriptor) [pid 15897] close(9) = -1 EBADF (Bad file descriptor) [pid 15897] close(10) = -1 EBADF (Bad file descriptor) [pid 15897] close(11) = -1 EBADF (Bad file descriptor) [pid 15897] close(12) = -1 EBADF (Bad file descriptor) [pid 15897] close(13) = -1 EBADF (Bad file descriptor) [pid 15897] close(14) = -1 EBADF (Bad file descriptor) [pid 15897] close(15) = -1 EBADF (Bad file descriptor) [pid 15897] close(16) = -1 EBADF (Bad file descriptor) [pid 15897] close(17) = -1 EBADF (Bad file descriptor) [pid 15897] close(18) = -1 EBADF (Bad file descriptor) [pid 15897] close(19) = -1 EBADF (Bad file descriptor) [pid 15897] close(20) = -1 EBADF (Bad file descriptor) [pid 15897] close(21) = -1 EBADF (Bad file descriptor) [pid 15897] close(22) = -1 EBADF (Bad file descriptor) [pid 15897] close(23) = -1 EBADF (Bad file descriptor) [pid 15897] close(24) = -1 EBADF (Bad file descriptor) [pid 15897] close(25) = -1 EBADF (Bad file descriptor) [pid 15897] close(26) = -1 EBADF (Bad file descriptor) [pid 15897] close(27) = -1 EBADF (Bad file descriptor) [pid 15897] close(28) = -1 EBADF (Bad file descriptor) [pid 15897] close(29) = -1 EBADF (Bad file descriptor) [pid 15897] exit_group(0) = ? [pid 15897] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 194.998705][T15897] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15901 attached , child_tidptr=0x5555570da650) = 5422 [pid 15901] set_robust_list(0x5555570da660, 24) = 0 [pid 15901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15901] setpgid(0, 0) = 0 [pid 15901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15901] write(3, "1000", 4) = 4 [pid 15901] close(3) = 0 [pid 15901] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15901] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15901] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15901] close(5) = 0 [pid 15901] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15904 attached ) = 5423 [pid 15901] tkill(5423, SIGSTOP) = 0 [pid 15904] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5422, si_uid=0} --- [pid 15901] close(3 [pid 15904] --- stopped by SIGSTOP --- [pid 15901] <... close resumed>) = 0 [pid 15901] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5423, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15901] close(4) = 0 [pid 15901] close(5) = -1 EBADF (Bad file descriptor) [pid 15901] close(6) = -1 EBADF (Bad file descriptor) [pid 15901] close(7) = -1 EBADF (Bad file descriptor) [pid 15901] close(8) = -1 EBADF (Bad file descriptor) [pid 15901] close(9) = -1 EBADF (Bad file descriptor) [pid 15901] close(10) = -1 EBADF (Bad file descriptor) [pid 15901] close(11) = -1 EBADF (Bad file descriptor) [pid 15901] close(12) = -1 EBADF (Bad file descriptor) [pid 15901] close(13) = -1 EBADF (Bad file descriptor) [pid 15901] close(14) = -1 EBADF (Bad file descriptor) [pid 15901] close(15) = -1 EBADF (Bad file descriptor) [pid 15901] close(16) = -1 EBADF (Bad file descriptor) [pid 15901] close(17) = -1 EBADF (Bad file descriptor) [pid 15901] close(18) = -1 EBADF (Bad file descriptor) [pid 15901] close(19) = -1 EBADF (Bad file descriptor) [pid 15901] close(20) = -1 EBADF (Bad file descriptor) [pid 15901] close(21) = -1 EBADF (Bad file descriptor) [pid 15901] close(22) = -1 EBADF (Bad file descriptor) [pid 15901] close(23) = -1 EBADF (Bad file descriptor) [pid 15901] close(24) = -1 EBADF (Bad file descriptor) [pid 15901] close(25) = -1 EBADF (Bad file descriptor) [pid 15901] close(26) = -1 EBADF (Bad file descriptor) [pid 15901] close(27) = -1 EBADF (Bad file descriptor) [pid 15901] close(28) = -1 EBADF (Bad file descriptor) [pid 15901] close(29) = -1 EBADF (Bad file descriptor) [pid 15901] exit_group(0) = ? [pid 15901] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5422, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 195.080418][T15901] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15905 attached [pid 15905] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5424 [pid 15905] <... set_robust_list resumed>) = 0 [pid 15905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15905] setpgid(0, 0) = 0 [pid 15905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15905] write(3, "1000", 4) = 4 [pid 15905] close(3) = 0 [pid 15905] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15905] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15905] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15905] close(5) = 0 [pid 15905] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15908 attached ) = 5425 [pid 15905] tkill(5425, SIGSTOP) = 0 [pid 15908] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5424, si_uid=0} --- [pid 15905] close(3 [pid 15908] --- stopped by SIGSTOP --- [pid 15905] <... close resumed>) = 0 [pid 15905] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5425, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15905] close(4) = 0 [pid 15905] close(5) = -1 EBADF (Bad file descriptor) [pid 15905] close(6) = -1 EBADF (Bad file descriptor) [pid 15905] close(7) = -1 EBADF (Bad file descriptor) [pid 15905] close(8) = -1 EBADF (Bad file descriptor) [pid 15905] close(9) = -1 EBADF (Bad file descriptor) [pid 15905] close(10) = -1 EBADF (Bad file descriptor) [pid 15905] close(11) = -1 EBADF (Bad file descriptor) [pid 15905] close(12) = -1 EBADF (Bad file descriptor) [pid 15905] close(13) = -1 EBADF (Bad file descriptor) [pid 15905] close(14) = -1 EBADF (Bad file descriptor) [pid 15905] close(15) = -1 EBADF (Bad file descriptor) [pid 15905] close(16) = -1 EBADF (Bad file descriptor) [pid 15905] close(17) = -1 EBADF (Bad file descriptor) [pid 15905] close(18) = -1 EBADF (Bad file descriptor) [pid 15905] close(19) = -1 EBADF (Bad file descriptor) [pid 15905] close(20) = -1 EBADF (Bad file descriptor) [pid 15905] close(21) = -1 EBADF (Bad file descriptor) [pid 15905] close(22) = -1 EBADF (Bad file descriptor) [pid 15905] close(23) = -1 EBADF (Bad file descriptor) [pid 15905] close(24) = -1 EBADF (Bad file descriptor) [pid 15905] close(25) = -1 EBADF (Bad file descriptor) [pid 15905] close(26) = -1 EBADF (Bad file descriptor) [pid 15905] close(27) = -1 EBADF (Bad file descriptor) [pid 15905] close(28) = -1 EBADF (Bad file descriptor) [ 195.160861][T15905] vhci_hcd vhci_hcd.0: port 0 already used [pid 15905] close(29) = -1 EBADF (Bad file descriptor) [pid 15905] exit_group(0) = ? [pid 15905] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5424, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15909 attached , child_tidptr=0x5555570da650) = 5426 [pid 15909] set_robust_list(0x5555570da660, 24) = 0 [pid 15909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15909] setpgid(0, 0) = 0 [pid 15909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15909] write(3, "1000", 4) = 4 [pid 15909] close(3) = 0 [pid 15909] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15909] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15909] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15909] close(5) = 0 [pid 15909] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15912 attached ) = 5427 [pid 15909] tkill(5427, SIGSTOP) = 0 [pid 15912] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5426, si_uid=0} --- [pid 15909] close(3 [pid 15912] --- stopped by SIGSTOP --- [pid 15909] <... close resumed>) = 0 [pid 15909] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5427, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15909] close(4) = 0 [pid 15909] close(5) = -1 EBADF (Bad file descriptor) [pid 15909] close(6) = -1 EBADF (Bad file descriptor) [pid 15909] close(7) = -1 EBADF (Bad file descriptor) [pid 15909] close(8) = -1 EBADF (Bad file descriptor) [pid 15909] close(9) = -1 EBADF (Bad file descriptor) [pid 15909] close(10) = -1 EBADF (Bad file descriptor) [pid 15909] close(11) = -1 EBADF (Bad file descriptor) [pid 15909] close(12) = -1 EBADF (Bad file descriptor) [pid 15909] close(13) = -1 EBADF (Bad file descriptor) [pid 15909] close(14) = -1 EBADF (Bad file descriptor) [pid 15909] close(15) = -1 EBADF (Bad file descriptor) [pid 15909] close(16) = -1 EBADF (Bad file descriptor) [pid 15909] close(17) = -1 EBADF (Bad file descriptor) [pid 15909] close(18) = -1 EBADF (Bad file descriptor) [pid 15909] close(19) = -1 EBADF (Bad file descriptor) [pid 15909] close(20) = -1 EBADF (Bad file descriptor) [pid 15909] close(21) = -1 EBADF (Bad file descriptor) [pid 15909] close(22) = -1 EBADF (Bad file descriptor) [pid 15909] close(23) = -1 EBADF (Bad file descriptor) [pid 15909] close(24) = -1 EBADF (Bad file descriptor) [pid 15909] close(25) = -1 EBADF (Bad file descriptor) [pid 15909] close(26) = -1 EBADF (Bad file descriptor) [pid 15909] close(27) = -1 EBADF (Bad file descriptor) [ 195.253925][T15909] vhci_hcd vhci_hcd.0: port 0 already used [pid 15909] close(28) = -1 EBADF (Bad file descriptor) [pid 15909] close(29) = -1 EBADF (Bad file descriptor) [pid 15909] exit_group(0) = ? [pid 15909] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15913 attached , child_tidptr=0x5555570da650) = 5428 [pid 15913] set_robust_list(0x5555570da660, 24) = 0 [pid 15913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15913] setpgid(0, 0) = 0 [pid 15913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15913] write(3, "1000", 4) = 4 [pid 15913] close(3) = 0 [pid 15913] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15913] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15913] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15913] close(5) = 0 [pid 15913] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15916 attached ) = 5429 [pid 15913] tkill(5429, SIGSTOP) = 0 [pid 15916] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5428, si_uid=0} --- [pid 15913] close(3 [pid 15916] --- stopped by SIGSTOP --- [pid 15913] <... close resumed>) = 0 [pid 15913] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5429, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15913] close(4) = 0 [pid 15913] close(5) = -1 EBADF (Bad file descriptor) [pid 15913] close(6) = -1 EBADF (Bad file descriptor) [pid 15913] close(7) = -1 EBADF (Bad file descriptor) [pid 15913] close(8) = -1 EBADF (Bad file descriptor) [pid 15913] close(9) = -1 EBADF (Bad file descriptor) [pid 15913] close(10) = -1 EBADF (Bad file descriptor) [pid 15913] close(11) = -1 EBADF (Bad file descriptor) [pid 15913] close(12) = -1 EBADF (Bad file descriptor) [pid 15913] close(13) = -1 EBADF (Bad file descriptor) [pid 15913] close(14) = -1 EBADF (Bad file descriptor) [pid 15913] close(15) = -1 EBADF (Bad file descriptor) [pid 15913] close(16) = -1 EBADF (Bad file descriptor) [pid 15913] close(17) = -1 EBADF (Bad file descriptor) [pid 15913] close(18) = -1 EBADF (Bad file descriptor) [pid 15913] close(19) = -1 EBADF (Bad file descriptor) [pid 15913] close(20) = -1 EBADF (Bad file descriptor) [pid 15913] close(21) = -1 EBADF (Bad file descriptor) [pid 15913] close(22) = -1 EBADF (Bad file descriptor) [pid 15913] close(23) = -1 EBADF (Bad file descriptor) [pid 15913] close(24) = -1 EBADF (Bad file descriptor) [pid 15913] close(25) = -1 EBADF (Bad file descriptor) [pid 15913] close(26) = -1 EBADF (Bad file descriptor) [pid 15913] close(27) = -1 EBADF (Bad file descriptor) [ 195.345330][T15913] vhci_hcd vhci_hcd.0: port 0 already used [pid 15913] close(28) = -1 EBADF (Bad file descriptor) [pid 15913] close(29) = -1 EBADF (Bad file descriptor) [pid 15913] exit_group(0) = ? [pid 15913] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15917 attached , child_tidptr=0x5555570da650) = 5430 [pid 15917] set_robust_list(0x5555570da660, 24) = 0 [pid 15917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15917] setpgid(0, 0) = 0 [pid 15917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15917] write(3, "1000", 4) = 4 [pid 15917] close(3) = 0 [pid 15917] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15917] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15917] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15917] close(5) = 0 [pid 15917] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15920 attached ) = 5431 [pid 15917] tkill(5431, SIGSTOP) = 0 [pid 15920] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5430, si_uid=0} --- [pid 15917] close(3 [pid 15920] --- stopped by SIGSTOP --- [pid 15917] <... close resumed>) = 0 [pid 15917] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5431, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15917] close(4) = 0 [pid 15917] close(5) = -1 EBADF (Bad file descriptor) [pid 15917] close(6) = -1 EBADF (Bad file descriptor) [pid 15917] close(7) = -1 EBADF (Bad file descriptor) [pid 15917] close(8) = -1 EBADF (Bad file descriptor) [pid 15917] close(9) = -1 EBADF (Bad file descriptor) [pid 15917] close(10) = -1 EBADF (Bad file descriptor) [pid 15917] close(11) = -1 EBADF (Bad file descriptor) [pid 15917] close(12) = -1 EBADF (Bad file descriptor) [pid 15917] close(13) = -1 EBADF (Bad file descriptor) [pid 15917] close(14) = -1 EBADF (Bad file descriptor) [pid 15917] close(15) = -1 EBADF (Bad file descriptor) [pid 15917] close(16) = -1 EBADF (Bad file descriptor) [pid 15917] close(17) = -1 EBADF (Bad file descriptor) [pid 15917] close(18) = -1 EBADF (Bad file descriptor) [pid 15917] close(19) = -1 EBADF (Bad file descriptor) [pid 15917] close(20) = -1 EBADF (Bad file descriptor) [pid 15917] close(21) = -1 EBADF (Bad file descriptor) [pid 15917] close(22) = -1 EBADF (Bad file descriptor) [pid 15917] close(23) = -1 EBADF (Bad file descriptor) [pid 15917] close(24) = -1 EBADF (Bad file descriptor) [pid 15917] close(25) = -1 EBADF (Bad file descriptor) [pid 15917] close(26) = -1 EBADF (Bad file descriptor) [pid 15917] close(27) = -1 EBADF (Bad file descriptor) [pid 15917] close(28) = -1 EBADF (Bad file descriptor) [ 195.438434][T15917] vhci_hcd vhci_hcd.0: port 0 already used [pid 15917] close(29) = -1 EBADF (Bad file descriptor) [pid 15917] exit_group(0) = ? [pid 15917] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5430, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15921 attached , child_tidptr=0x5555570da650) = 5432 [pid 15921] set_robust_list(0x5555570da660, 24) = 0 [pid 15921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15921] setpgid(0, 0) = 0 [pid 15921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15921] write(3, "1000", 4) = 4 [pid 15921] close(3) = 0 [pid 15921] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15921] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15921] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15921] close(5) = 0 [pid 15921] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15924 attached ) = 5433 [pid 15921] tkill(5433, SIGSTOP) = 0 [pid 15924] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5432, si_uid=0} --- [pid 15921] close(3 [pid 15924] --- stopped by SIGSTOP --- [pid 15921] <... close resumed>) = 0 [pid 15921] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5433, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15921] close(4) = 0 [pid 15921] close(5) = -1 EBADF (Bad file descriptor) [pid 15921] close(6) = -1 EBADF (Bad file descriptor) [pid 15921] close(7) = -1 EBADF (Bad file descriptor) [pid 15921] close(8) = -1 EBADF (Bad file descriptor) [pid 15921] close(9) = -1 EBADF (Bad file descriptor) [pid 15921] close(10) = -1 EBADF (Bad file descriptor) [pid 15921] close(11) = -1 EBADF (Bad file descriptor) [pid 15921] close(12) = -1 EBADF (Bad file descriptor) [pid 15921] close(13) = -1 EBADF (Bad file descriptor) [pid 15921] close(14) = -1 EBADF (Bad file descriptor) [pid 15921] close(15) = -1 EBADF (Bad file descriptor) [pid 15921] close(16) = -1 EBADF (Bad file descriptor) [pid 15921] close(17) = -1 EBADF (Bad file descriptor) [pid 15921] close(18) = -1 EBADF (Bad file descriptor) [pid 15921] close(19) = -1 EBADF (Bad file descriptor) [pid 15921] close(20) = -1 EBADF (Bad file descriptor) [pid 15921] close(21) = -1 EBADF (Bad file descriptor) [pid 15921] close(22) = -1 EBADF (Bad file descriptor) [pid 15921] close(23) = -1 EBADF (Bad file descriptor) [pid 15921] close(24) = -1 EBADF (Bad file descriptor) [pid 15921] close(25) = -1 EBADF (Bad file descriptor) [pid 15921] close(26) = -1 EBADF (Bad file descriptor) [pid 15921] close(27) = -1 EBADF (Bad file descriptor) [pid 15921] close(28) = -1 EBADF (Bad file descriptor) [pid 15921] close(29) = -1 EBADF (Bad file descriptor) [ 195.530987][T15921] vhci_hcd vhci_hcd.0: port 0 already used [pid 15921] exit_group(0) = ? [pid 15921] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15925 attached , child_tidptr=0x5555570da650) = 5434 [pid 15925] set_robust_list(0x5555570da660, 24) = 0 [pid 15925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15925] setpgid(0, 0) = 0 [pid 15925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15925] write(3, "1000", 4) = 4 [pid 15925] close(3) = 0 [pid 15925] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15925] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15925] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15925] close(5) = 0 [pid 15925] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15928 attached ) = 5435 [pid 15925] tkill(5435, SIGSTOP) = 0 [pid 15928] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5434, si_uid=0} --- [pid 15925] close(3 [pid 15928] --- stopped by SIGSTOP --- [pid 15925] <... close resumed>) = 0 [pid 15925] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5435, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15925] close(4) = 0 [pid 15925] close(5) = -1 EBADF (Bad file descriptor) [pid 15925] close(6) = -1 EBADF (Bad file descriptor) [pid 15925] close(7) = -1 EBADF (Bad file descriptor) [pid 15925] close(8) = -1 EBADF (Bad file descriptor) [pid 15925] close(9) = -1 EBADF (Bad file descriptor) [pid 15925] close(10) = -1 EBADF (Bad file descriptor) [pid 15925] close(11) = -1 EBADF (Bad file descriptor) [pid 15925] close(12) = -1 EBADF (Bad file descriptor) [pid 15925] close(13) = -1 EBADF (Bad file descriptor) [pid 15925] close(14) = -1 EBADF (Bad file descriptor) [pid 15925] close(15) = -1 EBADF (Bad file descriptor) [pid 15925] close(16) = -1 EBADF (Bad file descriptor) [pid 15925] close(17) = -1 EBADF (Bad file descriptor) [pid 15925] close(18) = -1 EBADF (Bad file descriptor) [pid 15925] close(19) = -1 EBADF (Bad file descriptor) [pid 15925] close(20) = -1 EBADF (Bad file descriptor) [pid 15925] close(21) = -1 EBADF (Bad file descriptor) [pid 15925] close(22) = -1 EBADF (Bad file descriptor) [pid 15925] close(23) = -1 EBADF (Bad file descriptor) [pid 15925] close(24) = -1 EBADF (Bad file descriptor) [pid 15925] close(25) = -1 EBADF (Bad file descriptor) [pid 15925] close(26) = -1 EBADF (Bad file descriptor) [pid 15925] close(27) = -1 EBADF (Bad file descriptor) [pid 15925] close(28) = -1 EBADF (Bad file descriptor) [pid 15925] close(29) = -1 EBADF (Bad file descriptor) [pid 15925] exit_group(0) = ? [pid 15925] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 195.614228][T15925] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15929 attached , child_tidptr=0x5555570da650) = 5436 [pid 15929] set_robust_list(0x5555570da660, 24) = 0 [pid 15929] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15929] setpgid(0, 0) = 0 [pid 15929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15929] write(3, "1000", 4) = 4 [pid 15929] close(3) = 0 [pid 15929] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15929] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15929] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15929] close(5) = 0 [pid 15929] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15932 attached ) = 5437 [pid 15929] tkill(5437, SIGSTOP) = 0 [pid 15932] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5436, si_uid=0} --- [pid 15929] close(3 [pid 15932] --- stopped by SIGSTOP --- [pid 15929] <... close resumed>) = 0 [pid 15929] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5437, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15929] close(4) = 0 [pid 15929] close(5) = -1 EBADF (Bad file descriptor) [pid 15929] close(6) = -1 EBADF (Bad file descriptor) [pid 15929] close(7) = -1 EBADF (Bad file descriptor) [pid 15929] close(8) = -1 EBADF (Bad file descriptor) [pid 15929] close(9) = -1 EBADF (Bad file descriptor) [pid 15929] close(10) = -1 EBADF (Bad file descriptor) [pid 15929] close(11) = -1 EBADF (Bad file descriptor) [pid 15929] close(12) = -1 EBADF (Bad file descriptor) [pid 15929] close(13) = -1 EBADF (Bad file descriptor) [pid 15929] close(14) = -1 EBADF (Bad file descriptor) [pid 15929] close(15) = -1 EBADF (Bad file descriptor) [pid 15929] close(16) = -1 EBADF (Bad file descriptor) [pid 15929] close(17) = -1 EBADF (Bad file descriptor) [pid 15929] close(18) = -1 EBADF (Bad file descriptor) [pid 15929] close(19) = -1 EBADF (Bad file descriptor) [pid 15929] close(20) = -1 EBADF (Bad file descriptor) [pid 15929] close(21) = -1 EBADF (Bad file descriptor) [pid 15929] close(22) = -1 EBADF (Bad file descriptor) [pid 15929] close(23) = -1 EBADF (Bad file descriptor) [pid 15929] close(24) = -1 EBADF (Bad file descriptor) [pid 15929] close(25) = -1 EBADF (Bad file descriptor) [pid 15929] close(26) = -1 EBADF (Bad file descriptor) [pid 15929] close(27) = -1 EBADF (Bad file descriptor) [pid 15929] close(28) = -1 EBADF (Bad file descriptor) [pid 15929] close(29) = -1 EBADF (Bad file descriptor) [pid 15929] exit_group(0) = ? [ 195.693179][T15929] vhci_hcd vhci_hcd.0: port 0 already used [pid 15929] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5436, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15933 attached , child_tidptr=0x5555570da650) = 5438 [pid 15933] set_robust_list(0x5555570da660, 24) = 0 [pid 15933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15933] setpgid(0, 0) = 0 [pid 15933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15933] write(3, "1000", 4) = 4 [pid 15933] close(3) = 0 [pid 15933] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15933] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15933] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15933] close(5) = 0 [pid 15933] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15936 attached ) = 5439 [pid 15933] tkill(5439, SIGSTOP) = 0 [pid 15936] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5438, si_uid=0} --- [pid 15933] close(3 [pid 15936] --- stopped by SIGSTOP --- [pid 15933] <... close resumed>) = 0 [pid 15933] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5439, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15933] close(4) = 0 [pid 15933] close(5) = -1 EBADF (Bad file descriptor) [pid 15933] close(6) = -1 EBADF (Bad file descriptor) [pid 15933] close(7) = -1 EBADF (Bad file descriptor) [pid 15933] close(8) = -1 EBADF (Bad file descriptor) [pid 15933] close(9) = -1 EBADF (Bad file descriptor) [pid 15933] close(10) = -1 EBADF (Bad file descriptor) [pid 15933] close(11) = -1 EBADF (Bad file descriptor) [pid 15933] close(12) = -1 EBADF (Bad file descriptor) [pid 15933] close(13) = -1 EBADF (Bad file descriptor) [pid 15933] close(14) = -1 EBADF (Bad file descriptor) [pid 15933] close(15) = -1 EBADF (Bad file descriptor) [pid 15933] close(16) = -1 EBADF (Bad file descriptor) [pid 15933] close(17) = -1 EBADF (Bad file descriptor) [pid 15933] close(18) = -1 EBADF (Bad file descriptor) [pid 15933] close(19) = -1 EBADF (Bad file descriptor) [pid 15933] close(20) = -1 EBADF (Bad file descriptor) [pid 15933] close(21) = -1 EBADF (Bad file descriptor) [pid 15933] close(22) = -1 EBADF (Bad file descriptor) [pid 15933] close(23) = -1 EBADF (Bad file descriptor) [pid 15933] close(24) = -1 EBADF (Bad file descriptor) [pid 15933] close(25) = -1 EBADF (Bad file descriptor) [pid 15933] close(26) = -1 EBADF (Bad file descriptor) [ 195.776987][T15933] vhci_hcd vhci_hcd.0: port 0 already used [pid 15933] close(27) = -1 EBADF (Bad file descriptor) [pid 15933] close(28) = -1 EBADF (Bad file descriptor) [pid 15933] close(29) = -1 EBADF (Bad file descriptor) [pid 15933] exit_group(0) = ? [pid 15933] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15937 attached , child_tidptr=0x5555570da650) = 5440 [pid 15937] set_robust_list(0x5555570da660, 24) = 0 [pid 15937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15937] setpgid(0, 0) = 0 [pid 15937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15937] write(3, "1000", 4) = 4 [pid 15937] close(3) = 0 [pid 15937] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15937] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15937] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15937] close(5) = 0 [pid 15937] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15940 attached ) = 5441 [pid 15937] tkill(5441, SIGSTOP) = 0 [pid 15940] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5440, si_uid=0} --- [pid 15937] close(3 [pid 15940] --- stopped by SIGSTOP --- [pid 15937] <... close resumed>) = 0 [pid 15937] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5441, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15937] close(4) = 0 [pid 15937] close(5) = -1 EBADF (Bad file descriptor) [pid 15937] close(6) = -1 EBADF (Bad file descriptor) [pid 15937] close(7) = -1 EBADF (Bad file descriptor) [pid 15937] close(8) = -1 EBADF (Bad file descriptor) [pid 15937] close(9) = -1 EBADF (Bad file descriptor) [pid 15937] close(10) = -1 EBADF (Bad file descriptor) [pid 15937] close(11) = -1 EBADF (Bad file descriptor) [pid 15937] close(12) = -1 EBADF (Bad file descriptor) [pid 15937] close(13) = -1 EBADF (Bad file descriptor) [pid 15937] close(14) = -1 EBADF (Bad file descriptor) [pid 15937] close(15) = -1 EBADF (Bad file descriptor) [pid 15937] close(16) = -1 EBADF (Bad file descriptor) [pid 15937] close(17) = -1 EBADF (Bad file descriptor) [pid 15937] close(18) = -1 EBADF (Bad file descriptor) [pid 15937] close(19) = -1 EBADF (Bad file descriptor) [pid 15937] close(20) = -1 EBADF (Bad file descriptor) [pid 15937] close(21) = -1 EBADF (Bad file descriptor) [pid 15937] close(22) = -1 EBADF (Bad file descriptor) [pid 15937] close(23) = -1 EBADF (Bad file descriptor) [pid 15937] close(24) = -1 EBADF (Bad file descriptor) [pid 15937] close(25) = -1 EBADF (Bad file descriptor) [pid 15937] close(26) = -1 EBADF (Bad file descriptor) [pid 15937] close(27) = -1 EBADF (Bad file descriptor) [pid 15937] close(28) = -1 EBADF (Bad file descriptor) [ 195.868510][T15937] vhci_hcd vhci_hcd.0: port 0 already used [pid 15937] close(29) = -1 EBADF (Bad file descriptor) [pid 15937] exit_group(0) = ? [pid 15937] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5440, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15941 attached , child_tidptr=0x5555570da650) = 5442 [pid 15941] set_robust_list(0x5555570da660, 24) = 0 [pid 15941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15941] setpgid(0, 0) = 0 [pid 15941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15941] write(3, "1000", 4) = 4 [pid 15941] close(3) = 0 [pid 15941] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15941] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15941] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15941] close(5) = 0 [pid 15941] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15944 attached ) = 5443 [pid 15941] tkill(5443, SIGSTOP) = 0 [pid 15944] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5442, si_uid=0} --- [pid 15941] close(3 [pid 15944] --- stopped by SIGSTOP --- [pid 15941] <... close resumed>) = 0 [pid 15941] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5443, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15941] close(4) = 0 [pid 15941] close(5) = -1 EBADF (Bad file descriptor) [pid 15941] close(6) = -1 EBADF (Bad file descriptor) [pid 15941] close(7) = -1 EBADF (Bad file descriptor) [pid 15941] close(8) = -1 EBADF (Bad file descriptor) [pid 15941] close(9) = -1 EBADF (Bad file descriptor) [pid 15941] close(10) = -1 EBADF (Bad file descriptor) [pid 15941] close(11) = -1 EBADF (Bad file descriptor) [pid 15941] close(12) = -1 EBADF (Bad file descriptor) [pid 15941] close(13) = -1 EBADF (Bad file descriptor) [pid 15941] close(14) = -1 EBADF (Bad file descriptor) [pid 15941] close(15) = -1 EBADF (Bad file descriptor) [pid 15941] close(16) = -1 EBADF (Bad file descriptor) [pid 15941] close(17) = -1 EBADF (Bad file descriptor) [pid 15941] close(18) = -1 EBADF (Bad file descriptor) [pid 15941] close(19) = -1 EBADF (Bad file descriptor) [pid 15941] close(20) = -1 EBADF (Bad file descriptor) [pid 15941] close(21) = -1 EBADF (Bad file descriptor) [pid 15941] close(22) = -1 EBADF (Bad file descriptor) [pid 15941] close(23) = -1 EBADF (Bad file descriptor) [pid 15941] close(24) = -1 EBADF (Bad file descriptor) [pid 15941] close(25) = -1 EBADF (Bad file descriptor) [pid 15941] close(26) = -1 EBADF (Bad file descriptor) [ 195.960000][T15941] vhci_hcd vhci_hcd.0: port 0 already used [pid 15941] close(27) = -1 EBADF (Bad file descriptor) [pid 15941] close(28) = -1 EBADF (Bad file descriptor) [pid 15941] close(29) = -1 EBADF (Bad file descriptor) [pid 15941] exit_group(0) = ? [pid 15941] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15945 attached , child_tidptr=0x5555570da650) = 5444 [pid 15945] set_robust_list(0x5555570da660, 24) = 0 [pid 15945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15945] setpgid(0, 0) = 0 [pid 15945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15945] write(3, "1000", 4) = 4 [pid 15945] close(3) = 0 [pid 15945] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15945] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15945] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15945] close(5) = 0 [pid 15945] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15948 attached ) = 5445 [pid 15945] tkill(5445, SIGSTOP) = 0 [pid 15948] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5444, si_uid=0} --- [pid 15945] close(3 [pid 15948] --- stopped by SIGSTOP --- [pid 15945] <... close resumed>) = 0 [pid 15945] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5445, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15945] close(4) = 0 [pid 15945] close(5) = -1 EBADF (Bad file descriptor) [pid 15945] close(6) = -1 EBADF (Bad file descriptor) [pid 15945] close(7) = -1 EBADF (Bad file descriptor) [pid 15945] close(8) = -1 EBADF (Bad file descriptor) [pid 15945] close(9) = -1 EBADF (Bad file descriptor) [pid 15945] close(10) = -1 EBADF (Bad file descriptor) [pid 15945] close(11) = -1 EBADF (Bad file descriptor) [pid 15945] close(12) = -1 EBADF (Bad file descriptor) [pid 15945] close(13) = -1 EBADF (Bad file descriptor) [pid 15945] close(14) = -1 EBADF (Bad file descriptor) [pid 15945] close(15) = -1 EBADF (Bad file descriptor) [pid 15945] close(16) = -1 EBADF (Bad file descriptor) [pid 15945] close(17) = -1 EBADF (Bad file descriptor) [pid 15945] close(18) = -1 EBADF (Bad file descriptor) [pid 15945] close(19) = -1 EBADF (Bad file descriptor) [pid 15945] close(20) = -1 EBADF (Bad file descriptor) [pid 15945] close(21) = -1 EBADF (Bad file descriptor) [pid 15945] close(22) = -1 EBADF (Bad file descriptor) [pid 15945] close(23) = -1 EBADF (Bad file descriptor) [pid 15945] close(24) = -1 EBADF (Bad file descriptor) [pid 15945] close(25) = -1 EBADF (Bad file descriptor) [pid 15945] close(26) = -1 EBADF (Bad file descriptor) [pid 15945] close(27) = -1 EBADF (Bad file descriptor) [ 196.052566][T15945] vhci_hcd vhci_hcd.0: port 0 already used [pid 15945] close(28) = -1 EBADF (Bad file descriptor) [pid 15945] close(29) = -1 EBADF (Bad file descriptor) [pid 15945] exit_group(0) = ? [pid 15945] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5444, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15949 attached , child_tidptr=0x5555570da650) = 5446 [pid 15949] set_robust_list(0x5555570da660, 24) = 0 [pid 15949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15949] setpgid(0, 0) = 0 [pid 15949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15949] write(3, "1000", 4) = 4 [pid 15949] close(3) = 0 [pid 15949] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15949] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15949] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15949] close(5) = 0 [pid 15949] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15952 attached ) = 5447 [pid 15949] tkill(5447, SIGSTOP) = 0 [pid 15952] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5446, si_uid=0} --- [pid 15949] close(3 [pid 15952] --- stopped by SIGSTOP --- [pid 15949] <... close resumed>) = 0 [pid 15949] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5447, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15949] close(4) = 0 [pid 15949] close(5) = -1 EBADF (Bad file descriptor) [pid 15949] close(6) = -1 EBADF (Bad file descriptor) [pid 15949] close(7) = -1 EBADF (Bad file descriptor) [pid 15949] close(8) = -1 EBADF (Bad file descriptor) [pid 15949] close(9) = -1 EBADF (Bad file descriptor) [pid 15949] close(10) = -1 EBADF (Bad file descriptor) [pid 15949] close(11) = -1 EBADF (Bad file descriptor) [pid 15949] close(12) = -1 EBADF (Bad file descriptor) [pid 15949] close(13) = -1 EBADF (Bad file descriptor) [pid 15949] close(14) = -1 EBADF (Bad file descriptor) [pid 15949] close(15) = -1 EBADF (Bad file descriptor) [pid 15949] close(16) = -1 EBADF (Bad file descriptor) [pid 15949] close(17) = -1 EBADF (Bad file descriptor) [pid 15949] close(18) = -1 EBADF (Bad file descriptor) [pid 15949] close(19) = -1 EBADF (Bad file descriptor) [pid 15949] close(20) = -1 EBADF (Bad file descriptor) [pid 15949] close(21) = -1 EBADF (Bad file descriptor) [pid 15949] close(22) = -1 EBADF (Bad file descriptor) [pid 15949] close(23) = -1 EBADF (Bad file descriptor) [pid 15949] close(24) = -1 EBADF (Bad file descriptor) [pid 15949] close(25) = -1 EBADF (Bad file descriptor) [pid 15949] close(26) = -1 EBADF (Bad file descriptor) [ 196.143329][T15949] vhci_hcd vhci_hcd.0: port 0 already used [pid 15949] close(27) = -1 EBADF (Bad file descriptor) [pid 15949] close(28) = -1 EBADF (Bad file descriptor) [pid 15949] close(29) = -1 EBADF (Bad file descriptor) [pid 15949] exit_group(0) = ? [pid 15949] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15953 attached , child_tidptr=0x5555570da650) = 5448 [pid 15953] set_robust_list(0x5555570da660, 24) = 0 [pid 15953] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15953] setpgid(0, 0) = 0 [pid 15953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15953] write(3, "1000", 4) = 4 [pid 15953] close(3) = 0 [pid 15953] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15953] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15953] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15953] close(5) = 0 [pid 15953] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15956 attached ) = 5449 [pid 15953] tkill(5449, SIGSTOP) = 0 [pid 15956] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5448, si_uid=0} --- [pid 15953] close(3 [pid 15956] --- stopped by SIGSTOP --- [pid 15953] <... close resumed>) = 0 [pid 15953] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5449, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15953] close(4) = 0 [pid 15953] close(5) = -1 EBADF (Bad file descriptor) [pid 15953] close(6) = -1 EBADF (Bad file descriptor) [pid 15953] close(7) = -1 EBADF (Bad file descriptor) [pid 15953] close(8) = -1 EBADF (Bad file descriptor) [pid 15953] close(9) = -1 EBADF (Bad file descriptor) [pid 15953] close(10) = -1 EBADF (Bad file descriptor) [pid 15953] close(11) = -1 EBADF (Bad file descriptor) [pid 15953] close(12) = -1 EBADF (Bad file descriptor) [pid 15953] close(13) = -1 EBADF (Bad file descriptor) [pid 15953] close(14) = -1 EBADF (Bad file descriptor) [pid 15953] close(15) = -1 EBADF (Bad file descriptor) [pid 15953] close(16) = -1 EBADF (Bad file descriptor) [pid 15953] close(17) = -1 EBADF (Bad file descriptor) [pid 15953] close(18) = -1 EBADF (Bad file descriptor) [pid 15953] close(19) = -1 EBADF (Bad file descriptor) [pid 15953] close(20) = -1 EBADF (Bad file descriptor) [pid 15953] close(21) = -1 EBADF (Bad file descriptor) [pid 15953] close(22) = -1 EBADF (Bad file descriptor) [pid 15953] close(23) = -1 EBADF (Bad file descriptor) [pid 15953] close(24) = -1 EBADF (Bad file descriptor) [pid 15953] close(25) = -1 EBADF (Bad file descriptor) [pid 15953] close(26) = -1 EBADF (Bad file descriptor) [pid 15953] close(27) = -1 EBADF (Bad file descriptor) [pid 15953] close(28) = -1 EBADF (Bad file descriptor) [pid 15953] close(29) = -1 EBADF (Bad file descriptor) [pid 15953] exit_group(0) = ? [pid 15953] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15957 attached , child_tidptr=0x5555570da650) = 5450 [ 196.236193][T15953] vhci_hcd vhci_hcd.0: port 0 already used [pid 15957] set_robust_list(0x5555570da660, 24) = 0 [pid 15957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15957] setpgid(0, 0) = 0 [pid 15957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15957] write(3, "1000", 4) = 4 [pid 15957] close(3) = 0 [pid 15957] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15957] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15957] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15957] close(5) = 0 [pid 15957] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15960 attached ) = 5451 [pid 15957] tkill(5451, SIGSTOP) = 0 [pid 15960] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5450, si_uid=0} --- [pid 15957] close(3 [pid 15960] --- stopped by SIGSTOP --- [pid 15957] <... close resumed>) = 0 [pid 15957] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5451, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15957] close(4) = 0 [pid 15957] close(5) = -1 EBADF (Bad file descriptor) [pid 15957] close(6) = -1 EBADF (Bad file descriptor) [pid 15957] close(7) = -1 EBADF (Bad file descriptor) [pid 15957] close(8) = -1 EBADF (Bad file descriptor) [pid 15957] close(9) = -1 EBADF (Bad file descriptor) [pid 15957] close(10) = -1 EBADF (Bad file descriptor) [pid 15957] close(11) = -1 EBADF (Bad file descriptor) [pid 15957] close(12) = -1 EBADF (Bad file descriptor) [pid 15957] close(13) = -1 EBADF (Bad file descriptor) [pid 15957] close(14) = -1 EBADF (Bad file descriptor) [pid 15957] close(15) = -1 EBADF (Bad file descriptor) [pid 15957] close(16) = -1 EBADF (Bad file descriptor) [pid 15957] close(17) = -1 EBADF (Bad file descriptor) [pid 15957] close(18) = -1 EBADF (Bad file descriptor) [pid 15957] close(19) = -1 EBADF (Bad file descriptor) [pid 15957] close(20) = -1 EBADF (Bad file descriptor) [pid 15957] close(21) = -1 EBADF (Bad file descriptor) [pid 15957] close(22) = -1 EBADF (Bad file descriptor) [pid 15957] close(23) = -1 EBADF (Bad file descriptor) [pid 15957] close(24) = -1 EBADF (Bad file descriptor) [pid 15957] close(25) = -1 EBADF (Bad file descriptor) [pid 15957] close(26) = -1 EBADF (Bad file descriptor) [pid 15957] close(27) = -1 EBADF (Bad file descriptor) [ 196.309798][T15957] vhci_hcd vhci_hcd.0: port 0 already used [pid 15957] close(28) = -1 EBADF (Bad file descriptor) [pid 15957] close(29) = -1 EBADF (Bad file descriptor) [pid 15957] exit_group(0) = ? [pid 15957] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5450, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15961 attached , child_tidptr=0x5555570da650) = 5452 [pid 15961] set_robust_list(0x5555570da660, 24) = 0 [pid 15961] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15961] setpgid(0, 0) = 0 [pid 15961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15961] write(3, "1000", 4) = 4 [pid 15961] close(3) = 0 [pid 15961] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15961] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15961] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15961] close(5) = 0 [pid 15961] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15964 attached ) = 5453 [pid 15961] tkill(5453, SIGSTOP) = 0 [pid 15964] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5452, si_uid=0} --- [pid 15961] close(3 [pid 15964] --- stopped by SIGSTOP --- [pid 15961] <... close resumed>) = 0 [pid 15961] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5453, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15961] close(4) = 0 [pid 15961] close(5) = -1 EBADF (Bad file descriptor) [pid 15961] close(6) = -1 EBADF (Bad file descriptor) [pid 15961] close(7) = -1 EBADF (Bad file descriptor) [pid 15961] close(8) = -1 EBADF (Bad file descriptor) [pid 15961] close(9) = -1 EBADF (Bad file descriptor) [pid 15961] close(10) = -1 EBADF (Bad file descriptor) [pid 15961] close(11) = -1 EBADF (Bad file descriptor) [pid 15961] close(12) = -1 EBADF (Bad file descriptor) [pid 15961] close(13) = -1 EBADF (Bad file descriptor) [pid 15961] close(14) = -1 EBADF (Bad file descriptor) [pid 15961] close(15) = -1 EBADF (Bad file descriptor) [pid 15961] close(16) = -1 EBADF (Bad file descriptor) [pid 15961] close(17) = -1 EBADF (Bad file descriptor) [pid 15961] close(18) = -1 EBADF (Bad file descriptor) [pid 15961] close(19) = -1 EBADF (Bad file descriptor) [pid 15961] close(20) = -1 EBADF (Bad file descriptor) [pid 15961] close(21) = -1 EBADF (Bad file descriptor) [pid 15961] close(22) = -1 EBADF (Bad file descriptor) [pid 15961] close(23) = -1 EBADF (Bad file descriptor) [pid 15961] close(24) = -1 EBADF (Bad file descriptor) [pid 15961] close(25) = -1 EBADF (Bad file descriptor) [pid 15961] close(26) = -1 EBADF (Bad file descriptor) [ 196.397341][T15961] vhci_hcd vhci_hcd.0: port 0 already used [pid 15961] close(27) = -1 EBADF (Bad file descriptor) [pid 15961] close(28) = -1 EBADF (Bad file descriptor) [pid 15961] close(29) = -1 EBADF (Bad file descriptor) [pid 15961] exit_group(0) = ? [pid 15961] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15965 attached , child_tidptr=0x5555570da650) = 5454 [pid 15965] set_robust_list(0x5555570da660, 24) = 0 [pid 15965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15965] setpgid(0, 0) = 0 [pid 15965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15965] write(3, "1000", 4) = 4 [pid 15965] close(3) = 0 [pid 15965] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15965] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15965] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15965] close(5) = 0 [pid 15965] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15968 attached ) = 5455 [pid 15965] tkill(5455, SIGSTOP) = 0 [pid 15968] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5454, si_uid=0} --- [pid 15965] close(3 [pid 15968] --- stopped by SIGSTOP --- [pid 15965] <... close resumed>) = 0 [pid 15965] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5455, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15965] close(4) = 0 [pid 15965] close(5) = -1 EBADF (Bad file descriptor) [pid 15965] close(6) = -1 EBADF (Bad file descriptor) [pid 15965] close(7) = -1 EBADF (Bad file descriptor) [pid 15965] close(8) = -1 EBADF (Bad file descriptor) [pid 15965] close(9) = -1 EBADF (Bad file descriptor) [pid 15965] close(10) = -1 EBADF (Bad file descriptor) [pid 15965] close(11) = -1 EBADF (Bad file descriptor) [pid 15965] close(12) = -1 EBADF (Bad file descriptor) [pid 15965] close(13) = -1 EBADF (Bad file descriptor) [pid 15965] close(14) = -1 EBADF (Bad file descriptor) [pid 15965] close(15) = -1 EBADF (Bad file descriptor) [pid 15965] close(16) = -1 EBADF (Bad file descriptor) [pid 15965] close(17) = -1 EBADF (Bad file descriptor) [pid 15965] close(18) = -1 EBADF (Bad file descriptor) [pid 15965] close(19) = -1 EBADF (Bad file descriptor) [pid 15965] close(20) = -1 EBADF (Bad file descriptor) [pid 15965] close(21) = -1 EBADF (Bad file descriptor) [pid 15965] close(22) = -1 EBADF (Bad file descriptor) [pid 15965] close(23) = -1 EBADF (Bad file descriptor) [pid 15965] close(24) = -1 EBADF (Bad file descriptor) [pid 15965] close(25) = -1 EBADF (Bad file descriptor) [pid 15965] close(26) = -1 EBADF (Bad file descriptor) [pid 15965] close(27) = -1 EBADF (Bad file descriptor) [ 196.488365][T15965] vhci_hcd vhci_hcd.0: port 0 already used [pid 15965] close(28) = -1 EBADF (Bad file descriptor) [pid 15965] close(29) = -1 EBADF (Bad file descriptor) [pid 15965] exit_group(0) = ? [pid 15965] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15969 attached , child_tidptr=0x5555570da650) = 5456 [pid 15969] set_robust_list(0x5555570da660, 24) = 0 [pid 15969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15969] setpgid(0, 0) = 0 [pid 15969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15969] write(3, "1000", 4) = 4 [pid 15969] close(3) = 0 [pid 15969] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15969] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15969] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15969] close(5) = 0 [pid 15969] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15972 attached ) = 5457 [pid 15969] tkill(5457, SIGSTOP) = 0 [pid 15972] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5456, si_uid=0} --- [pid 15969] close(3) = 0 [pid 15972] --- stopped by SIGSTOP --- [pid 15969] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5457, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15969] close(4) = 0 [pid 15969] close(5) = -1 EBADF (Bad file descriptor) [pid 15969] close(6) = -1 EBADF (Bad file descriptor) [pid 15969] close(7) = -1 EBADF (Bad file descriptor) [pid 15969] close(8) = -1 EBADF (Bad file descriptor) [pid 15969] close(9) = -1 EBADF (Bad file descriptor) [pid 15969] close(10) = -1 EBADF (Bad file descriptor) [pid 15969] close(11) = -1 EBADF (Bad file descriptor) [pid 15969] close(12) = -1 EBADF (Bad file descriptor) [pid 15969] close(13) = -1 EBADF (Bad file descriptor) [pid 15969] close(14) = -1 EBADF (Bad file descriptor) [pid 15969] close(15) = -1 EBADF (Bad file descriptor) [pid 15969] close(16) = -1 EBADF (Bad file descriptor) [pid 15969] close(17) = -1 EBADF (Bad file descriptor) [pid 15969] close(18) = -1 EBADF (Bad file descriptor) [pid 15969] close(19) = -1 EBADF (Bad file descriptor) [pid 15969] close(20) = -1 EBADF (Bad file descriptor) [pid 15969] close(21) = -1 EBADF (Bad file descriptor) [pid 15969] close(22) = -1 EBADF (Bad file descriptor) [pid 15969] close(23) = -1 EBADF (Bad file descriptor) [pid 15969] close(24) = -1 EBADF (Bad file descriptor) [pid 15969] close(25) = -1 EBADF (Bad file descriptor) [pid 15969] close(26) = -1 EBADF (Bad file descriptor) [ 196.578113][T15969] vhci_hcd vhci_hcd.0: port 0 already used [pid 15969] close(27) = -1 EBADF (Bad file descriptor) [pid 15969] close(28) = -1 EBADF (Bad file descriptor) [pid 15969] close(29) = -1 EBADF (Bad file descriptor) [pid 15969] exit_group(0) = ? [pid 15969] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15973 attached [pid 15973] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5458 [pid 15973] <... set_robust_list resumed>) = 0 [pid 15973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15973] setpgid(0, 0) = 0 [pid 15973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15973] write(3, "1000", 4) = 4 [pid 15973] close(3) = 0 [pid 15973] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15973] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15973] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15973] close(5) = 0 [pid 15973] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15976 attached ) = 5459 [pid 15973] tkill(5459, SIGSTOP) = 0 [pid 15976] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5458, si_uid=0} --- [pid 15973] close(3 [pid 15976] --- stopped by SIGSTOP --- [pid 15973] <... close resumed>) = 0 [pid 15973] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5459, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15973] close(4) = 0 [pid 15973] close(5) = -1 EBADF (Bad file descriptor) [pid 15973] close(6) = -1 EBADF (Bad file descriptor) [pid 15973] close(7) = -1 EBADF (Bad file descriptor) [pid 15973] close(8) = -1 EBADF (Bad file descriptor) [pid 15973] close(9) = -1 EBADF (Bad file descriptor) [pid 15973] close(10) = -1 EBADF (Bad file descriptor) [pid 15973] close(11) = -1 EBADF (Bad file descriptor) [pid 15973] close(12) = -1 EBADF (Bad file descriptor) [pid 15973] close(13) = -1 EBADF (Bad file descriptor) [pid 15973] close(14) = -1 EBADF (Bad file descriptor) [pid 15973] close(15) = -1 EBADF (Bad file descriptor) [pid 15973] close(16) = -1 EBADF (Bad file descriptor) [pid 15973] close(17) = -1 EBADF (Bad file descriptor) [pid 15973] close(18) = -1 EBADF (Bad file descriptor) [pid 15973] close(19) = -1 EBADF (Bad file descriptor) [pid 15973] close(20) = -1 EBADF (Bad file descriptor) [pid 15973] close(21) = -1 EBADF (Bad file descriptor) [pid 15973] close(22) = -1 EBADF (Bad file descriptor) [pid 15973] close(23) = -1 EBADF (Bad file descriptor) [pid 15973] close(24) = -1 EBADF (Bad file descriptor) [pid 15973] close(25) = -1 EBADF (Bad file descriptor) [pid 15973] close(26) = -1 EBADF (Bad file descriptor) [pid 15973] close(27) = -1 EBADF (Bad file descriptor) [pid 15973] close(28) = -1 EBADF (Bad file descriptor) [ 196.674166][T15973] vhci_hcd vhci_hcd.0: port 0 already used [pid 15973] close(29) = -1 EBADF (Bad file descriptor) [pid 15973] exit_group(0) = ? [pid 15973] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5458, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15977 attached , child_tidptr=0x5555570da650) = 5460 [pid 15977] set_robust_list(0x5555570da660, 24) = 0 [pid 15977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15977] setpgid(0, 0) = 0 [pid 15977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15977] write(3, "1000", 4) = 4 [pid 15977] close(3) = 0 [pid 15977] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15977] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15977] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15977] close(5) = 0 [pid 15977] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15980 attached ) = 5461 [pid 15977] tkill(5461, SIGSTOP) = 0 [pid 15980] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5460, si_uid=0} --- [pid 15980] --- stopped by SIGSTOP --- [pid 15977] close(3) = 0 [pid 15977] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5461, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15977] close(4) = 0 [pid 15977] close(5) = -1 EBADF (Bad file descriptor) [pid 15977] close(6) = -1 EBADF (Bad file descriptor) [pid 15977] close(7) = -1 EBADF (Bad file descriptor) [pid 15977] close(8) = -1 EBADF (Bad file descriptor) [pid 15977] close(9) = -1 EBADF (Bad file descriptor) [pid 15977] close(10) = -1 EBADF (Bad file descriptor) [pid 15977] close(11) = -1 EBADF (Bad file descriptor) [pid 15977] close(12) = -1 EBADF (Bad file descriptor) [pid 15977] close(13) = -1 EBADF (Bad file descriptor) [pid 15977] close(14) = -1 EBADF (Bad file descriptor) [pid 15977] close(15) = -1 EBADF (Bad file descriptor) [pid 15977] close(16) = -1 EBADF (Bad file descriptor) [pid 15977] close(17) = -1 EBADF (Bad file descriptor) [pid 15977] close(18) = -1 EBADF (Bad file descriptor) [pid 15977] close(19) = -1 EBADF (Bad file descriptor) [pid 15977] close(20) = -1 EBADF (Bad file descriptor) [pid 15977] close(21) = -1 EBADF (Bad file descriptor) [pid 15977] close(22) = -1 EBADF (Bad file descriptor) [pid 15977] close(23) = -1 EBADF (Bad file descriptor) [pid 15977] close(24) = -1 EBADF (Bad file descriptor) [pid 15977] close(25) = -1 EBADF (Bad file descriptor) [pid 15977] close(26) = -1 EBADF (Bad file descriptor) [pid 15977] close(27) = -1 EBADF (Bad file descriptor) [pid 15977] close(28) = -1 EBADF (Bad file descriptor) [pid 15977] close(29) = -1 EBADF (Bad file descriptor) [ 196.763185][T15977] vhci_hcd vhci_hcd.0: port 0 already used [pid 15977] exit_group(0) = ? [pid 15977] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15981 attached , child_tidptr=0x5555570da650) = 5462 [pid 15981] set_robust_list(0x5555570da660, 24) = 0 [pid 15981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15981] setpgid(0, 0) = 0 [pid 15981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15981] write(3, "1000", 4) = 4 [pid 15981] close(3) = 0 [pid 15981] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15981] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15981] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15981] close(5) = 0 [pid 15981] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15984 attached ) = 5463 [pid 15981] tkill(5463, SIGSTOP) = 0 [pid 15984] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5462, si_uid=0} --- [pid 15981] close(3 [pid 15984] --- stopped by SIGSTOP --- [pid 15981] <... close resumed>) = 0 [pid 15981] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5463, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15981] close(4) = 0 [pid 15981] close(5) = -1 EBADF (Bad file descriptor) [pid 15981] close(6) = -1 EBADF (Bad file descriptor) [pid 15981] close(7) = -1 EBADF (Bad file descriptor) [pid 15981] close(8) = -1 EBADF (Bad file descriptor) [pid 15981] close(9) = -1 EBADF (Bad file descriptor) [pid 15981] close(10) = -1 EBADF (Bad file descriptor) [pid 15981] close(11) = -1 EBADF (Bad file descriptor) [pid 15981] close(12) = -1 EBADF (Bad file descriptor) [pid 15981] close(13) = -1 EBADF (Bad file descriptor) [pid 15981] close(14) = -1 EBADF (Bad file descriptor) [pid 15981] close(15) = -1 EBADF (Bad file descriptor) [pid 15981] close(16) = -1 EBADF (Bad file descriptor) [pid 15981] close(17) = -1 EBADF (Bad file descriptor) [pid 15981] close(18) = -1 EBADF (Bad file descriptor) [pid 15981] close(19) = -1 EBADF (Bad file descriptor) [pid 15981] close(20) = -1 EBADF (Bad file descriptor) [pid 15981] close(21) = -1 EBADF (Bad file descriptor) [pid 15981] close(22) = -1 EBADF (Bad file descriptor) [pid 15981] close(23) = -1 EBADF (Bad file descriptor) [pid 15981] close(24) = -1 EBADF (Bad file descriptor) [pid 15981] close(25) = -1 EBADF (Bad file descriptor) [pid 15981] close(26) = -1 EBADF (Bad file descriptor) [pid 15981] close(27) = -1 EBADF (Bad file descriptor) [pid 15981] close(28) = -1 EBADF (Bad file descriptor) [pid 15981] close(29) = -1 EBADF (Bad file descriptor) [pid 15981] exit_group(0) = ? [pid 15981] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 196.846030][T15981] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15985 attached , child_tidptr=0x5555570da650) = 5464 [pid 15985] set_robust_list(0x5555570da660, 24) = 0 [pid 15985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15985] setpgid(0, 0) = 0 [pid 15985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15985] write(3, "1000", 4) = 4 [pid 15985] close(3) = 0 [pid 15985] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15985] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15985] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15985] close(5) = 0 [pid 15985] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15988 attached ) = 5465 [pid 15985] tkill(5465, SIGSTOP) = 0 [pid 15988] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5464, si_uid=0} --- [pid 15985] close(3 [pid 15988] --- stopped by SIGSTOP --- [pid 15985] <... close resumed>) = 0 [pid 15985] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5465, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15985] close(4) = 0 [pid 15985] close(5) = -1 EBADF (Bad file descriptor) [pid 15985] close(6) = -1 EBADF (Bad file descriptor) [pid 15985] close(7) = -1 EBADF (Bad file descriptor) [pid 15985] close(8) = -1 EBADF (Bad file descriptor) [pid 15985] close(9) = -1 EBADF (Bad file descriptor) [pid 15985] close(10) = -1 EBADF (Bad file descriptor) [pid 15985] close(11) = -1 EBADF (Bad file descriptor) [pid 15985] close(12) = -1 EBADF (Bad file descriptor) [pid 15985] close(13) = -1 EBADF (Bad file descriptor) [pid 15985] close(14) = -1 EBADF (Bad file descriptor) [pid 15985] close(15) = -1 EBADF (Bad file descriptor) [pid 15985] close(16) = -1 EBADF (Bad file descriptor) [pid 15985] close(17) = -1 EBADF (Bad file descriptor) [pid 15985] close(18) = -1 EBADF (Bad file descriptor) [pid 15985] close(19) = -1 EBADF (Bad file descriptor) [pid 15985] close(20) = -1 EBADF (Bad file descriptor) [pid 15985] close(21) = -1 EBADF (Bad file descriptor) [pid 15985] close(22) = -1 EBADF (Bad file descriptor) [pid 15985] close(23) = -1 EBADF (Bad file descriptor) [pid 15985] close(24) = -1 EBADF (Bad file descriptor) [pid 15985] close(25) = -1 EBADF (Bad file descriptor) [pid 15985] close(26) = -1 EBADF (Bad file descriptor) [pid 15985] close(27) = -1 EBADF (Bad file descriptor) [pid 15985] close(28) = -1 EBADF (Bad file descriptor) [pid 15985] close(29) = -1 EBADF (Bad file descriptor) [ 196.927595][T15985] vhci_hcd vhci_hcd.0: port 0 already used [pid 15985] exit_group(0) = ? [pid 15985] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5464, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15989 attached , child_tidptr=0x5555570da650) = 5466 [pid 15989] set_robust_list(0x5555570da660, 24) = 0 [pid 15989] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15989] setpgid(0, 0) = 0 [pid 15989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15989] write(3, "1000", 4) = 4 [pid 15989] close(3) = 0 [pid 15989] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15989] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15989] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15989] close(5) = 0 [pid 15989] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15992 attached ) = 5467 [pid 15989] tkill(5467, SIGSTOP) = 0 [pid 15992] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5466, si_uid=0} --- [pid 15989] close(3 [pid 15992] --- stopped by SIGSTOP --- [pid 15989] <... close resumed>) = 0 [pid 15989] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5467, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15989] close(4) = 0 [pid 15989] close(5) = -1 EBADF (Bad file descriptor) [pid 15989] close(6) = -1 EBADF (Bad file descriptor) [pid 15989] close(7) = -1 EBADF (Bad file descriptor) [pid 15989] close(8) = -1 EBADF (Bad file descriptor) [pid 15989] close(9) = -1 EBADF (Bad file descriptor) [pid 15989] close(10) = -1 EBADF (Bad file descriptor) [pid 15989] close(11) = -1 EBADF (Bad file descriptor) [pid 15989] close(12) = -1 EBADF (Bad file descriptor) [pid 15989] close(13) = -1 EBADF (Bad file descriptor) [pid 15989] close(14) = -1 EBADF (Bad file descriptor) [pid 15989] close(15) = -1 EBADF (Bad file descriptor) [pid 15989] close(16) = -1 EBADF (Bad file descriptor) [pid 15989] close(17) = -1 EBADF (Bad file descriptor) [pid 15989] close(18) = -1 EBADF (Bad file descriptor) [pid 15989] close(19) = -1 EBADF (Bad file descriptor) [pid 15989] close(20) = -1 EBADF (Bad file descriptor) [pid 15989] close(21) = -1 EBADF (Bad file descriptor) [pid 15989] close(22) = -1 EBADF (Bad file descriptor) [pid 15989] close(23) = -1 EBADF (Bad file descriptor) [pid 15989] close(24) = -1 EBADF (Bad file descriptor) [pid 15989] close(25) = -1 EBADF (Bad file descriptor) [pid 15989] close(26) = -1 EBADF (Bad file descriptor) [ 197.012558][T15989] vhci_hcd vhci_hcd.0: port 0 already used [pid 15989] close(27) = -1 EBADF (Bad file descriptor) [pid 15989] close(28) = -1 EBADF (Bad file descriptor) [pid 15989] close(29) = -1 EBADF (Bad file descriptor) [pid 15989] exit_group(0) = ? [pid 15989] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15993 attached , child_tidptr=0x5555570da650) = 5468 [pid 15993] set_robust_list(0x5555570da660, 24) = 0 [pid 15993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15993] setpgid(0, 0) = 0 [pid 15993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15993] write(3, "1000", 4) = 4 [pid 15993] close(3) = 0 [pid 15993] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15993] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15993] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15993] close(5) = 0 [pid 15993] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 15996 attached ) = 5469 [pid 15993] tkill(5469, SIGSTOP) = 0 [pid 15996] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5468, si_uid=0} --- [pid 15993] close(3 [pid 15996] --- stopped by SIGSTOP --- [pid 15993] <... close resumed>) = 0 [pid 15993] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5469, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15993] close(4) = 0 [pid 15993] close(5) = -1 EBADF (Bad file descriptor) [pid 15993] close(6) = -1 EBADF (Bad file descriptor) [pid 15993] close(7) = -1 EBADF (Bad file descriptor) [pid 15993] close(8) = -1 EBADF (Bad file descriptor) [pid 15993] close(9) = -1 EBADF (Bad file descriptor) [pid 15993] close(10) = -1 EBADF (Bad file descriptor) [pid 15993] close(11) = -1 EBADF (Bad file descriptor) [pid 15993] close(12) = -1 EBADF (Bad file descriptor) [pid 15993] close(13) = -1 EBADF (Bad file descriptor) [pid 15993] close(14) = -1 EBADF (Bad file descriptor) [pid 15993] close(15) = -1 EBADF (Bad file descriptor) [pid 15993] close(16) = -1 EBADF (Bad file descriptor) [pid 15993] close(17) = -1 EBADF (Bad file descriptor) [pid 15993] close(18) = -1 EBADF (Bad file descriptor) [pid 15993] close(19) = -1 EBADF (Bad file descriptor) [pid 15993] close(20) = -1 EBADF (Bad file descriptor) [pid 15993] close(21) = -1 EBADF (Bad file descriptor) [pid 15993] close(22) = -1 EBADF (Bad file descriptor) [pid 15993] close(23) = -1 EBADF (Bad file descriptor) [pid 15993] close(24) = -1 EBADF (Bad file descriptor) [pid 15993] close(25) = -1 EBADF (Bad file descriptor) [pid 15993] close(26) = -1 EBADF (Bad file descriptor) [pid 15993] close(27) = -1 EBADF (Bad file descriptor) [pid 15993] close(28) = -1 EBADF (Bad file descriptor) [pid 15993] close(29) = -1 EBADF (Bad file descriptor) [pid 15993] exit_group(0) = ? [pid 15993] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5468, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [ 197.103150][T15993] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15997 attached , child_tidptr=0x5555570da650) = 5470 [pid 15997] set_robust_list(0x5555570da660, 24) = 0 [pid 15997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15997] setpgid(0, 0) = 0 [pid 15997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15997] write(3, "1000", 4) = 4 [pid 15997] close(3) = 0 [pid 15997] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 15997] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 15997] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 15997] close(5) = 0 [pid 15997] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16000 attached ) = 5471 [pid 15997] tkill(5471, SIGSTOP) = 0 [pid 16000] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5470, si_uid=0} --- [pid 15997] close(3 [pid 16000] --- stopped by SIGSTOP --- [pid 15997] <... close resumed>) = 0 [pid 15997] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5471, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 15997] close(4) = 0 [pid 15997] close(5) = -1 EBADF (Bad file descriptor) [pid 15997] close(6) = -1 EBADF (Bad file descriptor) [pid 15997] close(7) = -1 EBADF (Bad file descriptor) [pid 15997] close(8) = -1 EBADF (Bad file descriptor) [pid 15997] close(9) = -1 EBADF (Bad file descriptor) [pid 15997] close(10) = -1 EBADF (Bad file descriptor) [pid 15997] close(11) = -1 EBADF (Bad file descriptor) [pid 15997] close(12) = -1 EBADF (Bad file descriptor) [pid 15997] close(13) = -1 EBADF (Bad file descriptor) [pid 15997] close(14) = -1 EBADF (Bad file descriptor) [pid 15997] close(15) = -1 EBADF (Bad file descriptor) [pid 15997] close(16) = -1 EBADF (Bad file descriptor) [pid 15997] close(17) = -1 EBADF (Bad file descriptor) [pid 15997] close(18) = -1 EBADF (Bad file descriptor) [pid 15997] close(19) = -1 EBADF (Bad file descriptor) [pid 15997] close(20) = -1 EBADF (Bad file descriptor) [pid 15997] close(21) = -1 EBADF (Bad file descriptor) [pid 15997] close(22) = -1 EBADF (Bad file descriptor) [pid 15997] close(23) = -1 EBADF (Bad file descriptor) [pid 15997] close(24) = -1 EBADF (Bad file descriptor) [pid 15997] close(25) = -1 EBADF (Bad file descriptor) [pid 15997] close(26) = -1 EBADF (Bad file descriptor) [pid 15997] close(27) = -1 EBADF (Bad file descriptor) [pid 15997] close(28) = -1 EBADF (Bad file descriptor) [pid 15997] close(29) = -1 EBADF (Bad file descriptor) [pid 15997] exit_group(0) = ? [pid 15997] +++ exited with 0 +++ [ 197.185316][T15997] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16001 attached , child_tidptr=0x5555570da650) = 5472 [pid 16001] set_robust_list(0x5555570da660, 24) = 0 [pid 16001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16001] setpgid(0, 0) = 0 [pid 16001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16001] write(3, "1000", 4) = 4 [pid 16001] close(3) = 0 [pid 16001] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16001] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16001] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16001] close(5) = 0 [pid 16001] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16004 attached ) = 5473 [pid 16001] tkill(5473, SIGSTOP) = 0 [pid 16004] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5472, si_uid=0} --- [pid 16004] --- stopped by SIGSTOP --- [pid 16001] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5473, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16001] close(3) = 0 [pid 16001] close(4) = 0 [pid 16001] close(5) = -1 EBADF (Bad file descriptor) [pid 16001] close(6) = -1 EBADF (Bad file descriptor) [pid 16001] close(7) = -1 EBADF (Bad file descriptor) [pid 16001] close(8) = -1 EBADF (Bad file descriptor) [pid 16001] close(9) = -1 EBADF (Bad file descriptor) [pid 16001] close(10) = -1 EBADF (Bad file descriptor) [pid 16001] close(11) = -1 EBADF (Bad file descriptor) [pid 16001] close(12) = -1 EBADF (Bad file descriptor) [pid 16001] close(13) = -1 EBADF (Bad file descriptor) [pid 16001] close(14) = -1 EBADF (Bad file descriptor) [pid 16001] close(15) = -1 EBADF (Bad file descriptor) [pid 16001] close(16) = -1 EBADF (Bad file descriptor) [pid 16001] close(17) = -1 EBADF (Bad file descriptor) [pid 16001] close(18) = -1 EBADF (Bad file descriptor) [pid 16001] close(19) = -1 EBADF (Bad file descriptor) [pid 16001] close(20) = -1 EBADF (Bad file descriptor) [pid 16001] close(21) = -1 EBADF (Bad file descriptor) [pid 16001] close(22) = -1 EBADF (Bad file descriptor) [pid 16001] close(23) = -1 EBADF (Bad file descriptor) [pid 16001] close(24) = -1 EBADF (Bad file descriptor) [pid 16001] close(25) = -1 EBADF (Bad file descriptor) [pid 16001] close(26) = -1 EBADF (Bad file descriptor) [pid 16001] close(27) = -1 EBADF (Bad file descriptor) [pid 16001] close(28) = -1 EBADF (Bad file descriptor) [pid 16001] close(29) = -1 EBADF (Bad file descriptor) [pid 16001] exit_group(0) = ? [pid 16001] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16005 attached , child_tidptr=0x5555570da650) = 5474 [pid 16005] set_robust_list(0x5555570da660, 24) = 0 [ 197.271043][T16001] vhci_hcd vhci_hcd.0: port 0 already used [pid 16005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16005] setpgid(0, 0) = 0 [pid 16005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16005] write(3, "1000", 4) = 4 [pid 16005] close(3) = 0 [pid 16005] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16005] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16005] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16005] close(5) = 0 [pid 16005] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16008 attached ) = 5475 [pid 16005] tkill(5475, SIGSTOP) = 0 [pid 16008] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5474, si_uid=0} --- [pid 16005] close(3) = 0 [pid 16008] --- stopped by SIGSTOP --- [pid 16005] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5475, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16005] close(4) = 0 [pid 16005] close(5) = -1 EBADF (Bad file descriptor) [pid 16005] close(6) = -1 EBADF (Bad file descriptor) [pid 16005] close(7) = -1 EBADF (Bad file descriptor) [pid 16005] close(8) = -1 EBADF (Bad file descriptor) [pid 16005] close(9) = -1 EBADF (Bad file descriptor) [pid 16005] close(10) = -1 EBADF (Bad file descriptor) [pid 16005] close(11) = -1 EBADF (Bad file descriptor) [pid 16005] close(12) = -1 EBADF (Bad file descriptor) [pid 16005] close(13) = -1 EBADF (Bad file descriptor) [pid 16005] close(14) = -1 EBADF (Bad file descriptor) [pid 16005] close(15) = -1 EBADF (Bad file descriptor) [pid 16005] close(16) = -1 EBADF (Bad file descriptor) [pid 16005] close(17) = -1 EBADF (Bad file descriptor) [pid 16005] close(18) = -1 EBADF (Bad file descriptor) [pid 16005] close(19) = -1 EBADF (Bad file descriptor) [pid 16005] close(20) = -1 EBADF (Bad file descriptor) [pid 16005] close(21) = -1 EBADF (Bad file descriptor) [pid 16005] close(22) = -1 EBADF (Bad file descriptor) [pid 16005] close(23) = -1 EBADF (Bad file descriptor) [pid 16005] close(24) = -1 EBADF (Bad file descriptor) [pid 16005] close(25) = -1 EBADF (Bad file descriptor) [pid 16005] close(26) = -1 EBADF (Bad file descriptor) [pid 16005] close(27) = -1 EBADF (Bad file descriptor) [pid 16005] close(28) = -1 EBADF (Bad file descriptor) [pid 16005] close(29) = -1 EBADF (Bad file descriptor) [pid 16005] exit_group(0) = ? [pid 16005] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 197.346657][T16005] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16009 attached [pid 16009] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5476 [pid 16009] <... set_robust_list resumed>) = 0 [pid 16009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16009] setpgid(0, 0) = 0 [pid 16009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16009] write(3, "1000", 4) = 4 [pid 16009] close(3) = 0 [pid 16009] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16009] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16009] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16009] close(5) = 0 [pid 16009] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16012 attached ) = 5477 [pid 16009] tkill(5477, SIGSTOP) = 0 [pid 16009] close(3 [pid 16012] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5476, si_uid=0} --- [pid 16009] <... close resumed>) = 0 [pid 16009] close(4) = 0 [pid 16012] --- stopped by SIGSTOP --- [pid 16009] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5477, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16009] close(5) = -1 EBADF (Bad file descriptor) [pid 16009] close(6) = -1 EBADF (Bad file descriptor) [pid 16009] close(7) = -1 EBADF (Bad file descriptor) [pid 16009] close(8) = -1 EBADF (Bad file descriptor) [pid 16009] close(9) = -1 EBADF (Bad file descriptor) [pid 16009] close(10) = -1 EBADF (Bad file descriptor) [pid 16009] close(11) = -1 EBADF (Bad file descriptor) [pid 16009] close(12) = -1 EBADF (Bad file descriptor) [pid 16009] close(13) = -1 EBADF (Bad file descriptor) [pid 16009] close(14) = -1 EBADF (Bad file descriptor) [pid 16009] close(15) = -1 EBADF (Bad file descriptor) [pid 16009] close(16) = -1 EBADF (Bad file descriptor) [pid 16009] close(17) = -1 EBADF (Bad file descriptor) [pid 16009] close(18) = -1 EBADF (Bad file descriptor) [pid 16009] close(19) = -1 EBADF (Bad file descriptor) [pid 16009] close(20) = -1 EBADF (Bad file descriptor) [pid 16009] close(21) = -1 EBADF (Bad file descriptor) [pid 16009] close(22) = -1 EBADF (Bad file descriptor) [pid 16009] close(23) = -1 EBADF (Bad file descriptor) [pid 16009] close(24) = -1 EBADF (Bad file descriptor) [pid 16009] close(25) = -1 EBADF (Bad file descriptor) [pid 16009] close(26) = -1 EBADF (Bad file descriptor) [pid 16009] close(27) = -1 EBADF (Bad file descriptor) [pid 16009] close(28) = -1 EBADF (Bad file descriptor) [pid 16009] close(29) = -1 EBADF (Bad file descriptor) [pid 16009] exit_group(0) = ? [pid 16009] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16013 attached , child_tidptr=0x5555570da650) = 5478 [ 197.423066][T16009] vhci_hcd vhci_hcd.0: port 0 already used [pid 16013] set_robust_list(0x5555570da660, 24) = 0 [pid 16013] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16013] setpgid(0, 0) = 0 [pid 16013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16013] write(3, "1000", 4) = 4 [pid 16013] close(3) = 0 [pid 16013] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16013] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16013] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16013] close(5) = 0 [pid 16013] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16016 attached ) = 5479 [pid 16013] tkill(5479, SIGSTOP) = 0 [pid 16016] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5478, si_uid=0} --- [pid 16013] close(3 [pid 16016] --- stopped by SIGSTOP --- [pid 16013] <... close resumed>) = 0 [pid 16013] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5479, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16013] close(4) = 0 [pid 16013] close(5) = -1 EBADF (Bad file descriptor) [pid 16013] close(6) = -1 EBADF (Bad file descriptor) [pid 16013] close(7) = -1 EBADF (Bad file descriptor) [pid 16013] close(8) = -1 EBADF (Bad file descriptor) [pid 16013] close(9) = -1 EBADF (Bad file descriptor) [pid 16013] close(10) = -1 EBADF (Bad file descriptor) [pid 16013] close(11) = -1 EBADF (Bad file descriptor) [pid 16013] close(12) = -1 EBADF (Bad file descriptor) [pid 16013] close(13) = -1 EBADF (Bad file descriptor) [pid 16013] close(14) = -1 EBADF (Bad file descriptor) [pid 16013] close(15) = -1 EBADF (Bad file descriptor) [pid 16013] close(16) = -1 EBADF (Bad file descriptor) [pid 16013] close(17) = -1 EBADF (Bad file descriptor) [pid 16013] close(18) = -1 EBADF (Bad file descriptor) [pid 16013] close(19) = -1 EBADF (Bad file descriptor) [pid 16013] close(20) = -1 EBADF (Bad file descriptor) [pid 16013] close(21) = -1 EBADF (Bad file descriptor) [pid 16013] close(22) = -1 EBADF (Bad file descriptor) [pid 16013] close(23) = -1 EBADF (Bad file descriptor) [pid 16013] close(24) = -1 EBADF (Bad file descriptor) [pid 16013] close(25) = -1 EBADF (Bad file descriptor) [pid 16013] close(26) = -1 EBADF (Bad file descriptor) [pid 16013] close(27) = -1 EBADF (Bad file descriptor) [pid 16013] close(28) = -1 EBADF (Bad file descriptor) [pid 16013] close(29) = -1 EBADF (Bad file descriptor) [pid 16013] exit_group(0) = ? [pid 16013] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 197.499784][T16013] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16017 attached , child_tidptr=0x5555570da650) = 5480 [pid 16017] set_robust_list(0x5555570da660, 24) = 0 [pid 16017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16017] setpgid(0, 0) = 0 [pid 16017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16017] write(3, "1000", 4) = 4 [pid 16017] close(3) = 0 [pid 16017] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16017] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16017] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16017] close(5) = 0 [pid 16017] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16020 attached ) = 5481 [pid 16017] tkill(5481, SIGSTOP) = 0 [pid 16020] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5480, si_uid=0} --- [pid 16017] close(3 [pid 16020] --- stopped by SIGSTOP --- [pid 16017] <... close resumed>) = 0 [pid 16017] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5481, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16017] close(4) = 0 [pid 16017] close(5) = -1 EBADF (Bad file descriptor) [pid 16017] close(6) = -1 EBADF (Bad file descriptor) [pid 16017] close(7) = -1 EBADF (Bad file descriptor) [pid 16017] close(8) = -1 EBADF (Bad file descriptor) [pid 16017] close(9) = -1 EBADF (Bad file descriptor) [pid 16017] close(10) = -1 EBADF (Bad file descriptor) [pid 16017] close(11) = -1 EBADF (Bad file descriptor) [pid 16017] close(12) = -1 EBADF (Bad file descriptor) [pid 16017] close(13) = -1 EBADF (Bad file descriptor) [pid 16017] close(14) = -1 EBADF (Bad file descriptor) [pid 16017] close(15) = -1 EBADF (Bad file descriptor) [pid 16017] close(16) = -1 EBADF (Bad file descriptor) [pid 16017] close(17) = -1 EBADF (Bad file descriptor) [pid 16017] close(18) = -1 EBADF (Bad file descriptor) [pid 16017] close(19) = -1 EBADF (Bad file descriptor) [pid 16017] close(20) = -1 EBADF (Bad file descriptor) [pid 16017] close(21) = -1 EBADF (Bad file descriptor) [pid 16017] close(22) = -1 EBADF (Bad file descriptor) [pid 16017] close(23) = -1 EBADF (Bad file descriptor) [pid 16017] close(24) = -1 EBADF (Bad file descriptor) [pid 16017] close(25) = -1 EBADF (Bad file descriptor) [pid 16017] close(26) = -1 EBADF (Bad file descriptor) [pid 16017] close(27) = -1 EBADF (Bad file descriptor) [pid 16017] close(28) = -1 EBADF (Bad file descriptor) [pid 16017] close(29) = -1 EBADF (Bad file descriptor) [pid 16017] exit_group(0) = ? [pid 16017] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 197.581165][T16017] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16021 attached , child_tidptr=0x5555570da650) = 5482 [pid 16021] set_robust_list(0x5555570da660, 24) = 0 [pid 16021] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16021] setpgid(0, 0) = 0 [pid 16021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16021] write(3, "1000", 4) = 4 [pid 16021] close(3) = 0 [pid 16021] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16021] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16021] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16021] close(5) = 0 [pid 16021] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16024 attached ) = 5483 [pid 16021] tkill(5483, SIGSTOP) = 0 [pid 16024] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5482, si_uid=0} --- [pid 16021] close(3 [pid 16024] --- stopped by SIGSTOP --- [pid 16021] <... close resumed>) = 0 [pid 16021] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5483, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16021] close(4) = 0 [pid 16021] close(5) = -1 EBADF (Bad file descriptor) [pid 16021] close(6) = -1 EBADF (Bad file descriptor) [pid 16021] close(7) = -1 EBADF (Bad file descriptor) [pid 16021] close(8) = -1 EBADF (Bad file descriptor) [pid 16021] close(9) = -1 EBADF (Bad file descriptor) [pid 16021] close(10) = -1 EBADF (Bad file descriptor) [pid 16021] close(11) = -1 EBADF (Bad file descriptor) [pid 16021] close(12) = -1 EBADF (Bad file descriptor) [pid 16021] close(13) = -1 EBADF (Bad file descriptor) [pid 16021] close(14) = -1 EBADF (Bad file descriptor) [pid 16021] close(15) = -1 EBADF (Bad file descriptor) [pid 16021] close(16) = -1 EBADF (Bad file descriptor) [pid 16021] close(17) = -1 EBADF (Bad file descriptor) [pid 16021] close(18) = -1 EBADF (Bad file descriptor) [pid 16021] close(19) = -1 EBADF (Bad file descriptor) [pid 16021] close(20) = -1 EBADF (Bad file descriptor) [pid 16021] close(21) = -1 EBADF (Bad file descriptor) [pid 16021] close(22) = -1 EBADF (Bad file descriptor) [pid 16021] close(23) = -1 EBADF (Bad file descriptor) [pid 16021] close(24) = -1 EBADF (Bad file descriptor) [pid 16021] close(25) = -1 EBADF (Bad file descriptor) [pid 16021] close(26) = -1 EBADF (Bad file descriptor) [pid 16021] close(27) = -1 EBADF (Bad file descriptor) [pid 16021] close(28) = -1 EBADF (Bad file descriptor) [pid 16021] close(29) = -1 EBADF (Bad file descriptor) [pid 16021] exit_group(0) = ? [pid 16021] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 197.662796][T16021] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16025 attached , child_tidptr=0x5555570da650) = 5484 [pid 16025] set_robust_list(0x5555570da660, 24) = 0 [pid 16025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16025] setpgid(0, 0) = 0 [pid 16025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16025] write(3, "1000", 4) = 4 [pid 16025] close(3) = 0 [pid 16025] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16025] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16025] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16025] close(5) = 0 [pid 16025] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16028 attached ) = 5485 [pid 16025] tkill(5485, SIGSTOP) = 0 [pid 16025] close(3 [pid 16028] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5484, si_uid=0} --- [pid 16025] <... close resumed>) = 0 [pid 16025] close(4 [pid 16028] --- stopped by SIGSTOP --- [pid 16025] <... close resumed>) = 0 [pid 16025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5485, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16025] close(5) = -1 EBADF (Bad file descriptor) [pid 16025] close(6) = -1 EBADF (Bad file descriptor) [pid 16025] close(7) = -1 EBADF (Bad file descriptor) [pid 16025] close(8) = -1 EBADF (Bad file descriptor) [pid 16025] close(9) = -1 EBADF (Bad file descriptor) [pid 16025] close(10) = -1 EBADF (Bad file descriptor) [pid 16025] close(11) = -1 EBADF (Bad file descriptor) [pid 16025] close(12) = -1 EBADF (Bad file descriptor) [pid 16025] close(13) = -1 EBADF (Bad file descriptor) [pid 16025] close(14) = -1 EBADF (Bad file descriptor) [pid 16025] close(15) = -1 EBADF (Bad file descriptor) [pid 16025] close(16) = -1 EBADF (Bad file descriptor) [pid 16025] close(17) = -1 EBADF (Bad file descriptor) [pid 16025] close(18) = -1 EBADF (Bad file descriptor) [pid 16025] close(19) = -1 EBADF (Bad file descriptor) [pid 16025] close(20) = -1 EBADF (Bad file descriptor) [pid 16025] close(21) = -1 EBADF (Bad file descriptor) [pid 16025] close(22) = -1 EBADF (Bad file descriptor) [pid 16025] close(23) = -1 EBADF (Bad file descriptor) [pid 16025] close(24) = -1 EBADF (Bad file descriptor) [pid 16025] close(25) = -1 EBADF (Bad file descriptor) [pid 16025] close(26) = -1 EBADF (Bad file descriptor) [pid 16025] close(27) = -1 EBADF (Bad file descriptor) [pid 16025] close(28) = -1 EBADF (Bad file descriptor) [pid 16025] close(29) = -1 EBADF (Bad file descriptor) [pid 16025] exit_group(0) = ? [pid 16025] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5484, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16029 attached [ 197.742680][T16025] vhci_hcd vhci_hcd.0: port 0 already used , child_tidptr=0x5555570da650) = 5486 [pid 16029] set_robust_list(0x5555570da660, 24) = 0 [pid 16029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16029] setpgid(0, 0) = 0 [pid 16029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16029] write(3, "1000", 4) = 4 [pid 16029] close(3) = 0 [pid 16029] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16029] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16029] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16029] close(5) = 0 [pid 16029] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16032 attached ) = 5487 [pid 16029] tkill(5487, SIGSTOP) = 0 [pid 16032] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5486, si_uid=0} --- [pid 16029] close(3 [pid 16032] --- stopped by SIGSTOP --- [pid 16029] <... close resumed>) = 0 [pid 16029] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5487, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16029] close(4) = 0 [pid 16029] close(5) = -1 EBADF (Bad file descriptor) [pid 16029] close(6) = -1 EBADF (Bad file descriptor) [pid 16029] close(7) = -1 EBADF (Bad file descriptor) [pid 16029] close(8) = -1 EBADF (Bad file descriptor) [pid 16029] close(9) = -1 EBADF (Bad file descriptor) [pid 16029] close(10) = -1 EBADF (Bad file descriptor) [pid 16029] close(11) = -1 EBADF (Bad file descriptor) [pid 16029] close(12) = -1 EBADF (Bad file descriptor) [pid 16029] close(13) = -1 EBADF (Bad file descriptor) [pid 16029] close(14) = -1 EBADF (Bad file descriptor) [pid 16029] close(15) = -1 EBADF (Bad file descriptor) [pid 16029] close(16) = -1 EBADF (Bad file descriptor) [pid 16029] close(17) = -1 EBADF (Bad file descriptor) [pid 16029] close(18) = -1 EBADF (Bad file descriptor) [pid 16029] close(19) = -1 EBADF (Bad file descriptor) [pid 16029] close(20) = -1 EBADF (Bad file descriptor) [pid 16029] close(21) = -1 EBADF (Bad file descriptor) [pid 16029] close(22) = -1 EBADF (Bad file descriptor) [pid 16029] close(23) = -1 EBADF (Bad file descriptor) [pid 16029] close(24) = -1 EBADF (Bad file descriptor) [pid 16029] close(25) = -1 EBADF (Bad file descriptor) [pid 16029] close(26) = -1 EBADF (Bad file descriptor) [pid 16029] close(27) = -1 EBADF (Bad file descriptor) [ 197.819730][T16029] vhci_hcd vhci_hcd.0: port 0 already used [pid 16029] close(28) = -1 EBADF (Bad file descriptor) [pid 16029] close(29) = -1 EBADF (Bad file descriptor) [pid 16029] exit_group(0) = ? [pid 16029] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16033 attached , child_tidptr=0x5555570da650) = 5488 [pid 16033] set_robust_list(0x5555570da660, 24) = 0 [pid 16033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16033] setpgid(0, 0) = 0 [pid 16033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16033] write(3, "1000", 4) = 4 [pid 16033] close(3) = 0 [pid 16033] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16033] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16033] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16033] close(5) = 0 [pid 16033] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16036 attached ) = 5489 [pid 16033] tkill(5489, SIGSTOP) = 0 [pid 16036] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5488, si_uid=0} --- [pid 16033] close(3 [pid 16036] --- stopped by SIGSTOP --- [pid 16033] <... close resumed>) = 0 [pid 16033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5489, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16033] close(4) = 0 [pid 16033] close(5) = -1 EBADF (Bad file descriptor) [pid 16033] close(6) = -1 EBADF (Bad file descriptor) [pid 16033] close(7) = -1 EBADF (Bad file descriptor) [pid 16033] close(8) = -1 EBADF (Bad file descriptor) [pid 16033] close(9) = -1 EBADF (Bad file descriptor) [pid 16033] close(10) = -1 EBADF (Bad file descriptor) [pid 16033] close(11) = -1 EBADF (Bad file descriptor) [pid 16033] close(12) = -1 EBADF (Bad file descriptor) [pid 16033] close(13) = -1 EBADF (Bad file descriptor) [pid 16033] close(14) = -1 EBADF (Bad file descriptor) [pid 16033] close(15) = -1 EBADF (Bad file descriptor) [pid 16033] close(16) = -1 EBADF (Bad file descriptor) [pid 16033] close(17) = -1 EBADF (Bad file descriptor) [pid 16033] close(18) = -1 EBADF (Bad file descriptor) [pid 16033] close(19) = -1 EBADF (Bad file descriptor) [pid 16033] close(20) = -1 EBADF (Bad file descriptor) [pid 16033] close(21) = -1 EBADF (Bad file descriptor) [pid 16033] close(22) = -1 EBADF (Bad file descriptor) [pid 16033] close(23) = -1 EBADF (Bad file descriptor) [pid 16033] close(24) = -1 EBADF (Bad file descriptor) [pid 16033] close(25) = -1 EBADF (Bad file descriptor) [pid 16033] close(26) = -1 EBADF (Bad file descriptor) [pid 16033] close(27) = -1 EBADF (Bad file descriptor) [pid 16033] close(28) = -1 EBADF (Bad file descriptor) [pid 16033] close(29) = -1 EBADF (Bad file descriptor) [pid 16033] exit_group(0) = ? [pid 16033] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 197.911070][T16033] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16037 attached , child_tidptr=0x5555570da650) = 5490 [pid 16037] set_robust_list(0x5555570da660, 24) = 0 [pid 16037] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16037] setpgid(0, 0) = 0 [pid 16037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16037] write(3, "1000", 4) = 4 [pid 16037] close(3) = 0 [pid 16037] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16037] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16037] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16037] close(5) = 0 [pid 16037] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16040 attached ) = 5491 [pid 16037] tkill(5491, SIGSTOP) = 0 [pid 16040] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5490, si_uid=0} --- [pid 16037] close(3 [pid 16040] --- stopped by SIGSTOP --- [pid 16037] <... close resumed>) = 0 [pid 16037] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5491, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16037] close(4) = 0 [pid 16037] close(5) = -1 EBADF (Bad file descriptor) [pid 16037] close(6) = -1 EBADF (Bad file descriptor) [pid 16037] close(7) = -1 EBADF (Bad file descriptor) [pid 16037] close(8) = -1 EBADF (Bad file descriptor) [pid 16037] close(9) = -1 EBADF (Bad file descriptor) [pid 16037] close(10) = -1 EBADF (Bad file descriptor) [pid 16037] close(11) = -1 EBADF (Bad file descriptor) [pid 16037] close(12) = -1 EBADF (Bad file descriptor) [pid 16037] close(13) = -1 EBADF (Bad file descriptor) [pid 16037] close(14) = -1 EBADF (Bad file descriptor) [pid 16037] close(15) = -1 EBADF (Bad file descriptor) [pid 16037] close(16) = -1 EBADF (Bad file descriptor) [pid 16037] close(17) = -1 EBADF (Bad file descriptor) [pid 16037] close(18) = -1 EBADF (Bad file descriptor) [pid 16037] close(19) = -1 EBADF (Bad file descriptor) [pid 16037] close(20) = -1 EBADF (Bad file descriptor) [pid 16037] close(21) = -1 EBADF (Bad file descriptor) [pid 16037] close(22) = -1 EBADF (Bad file descriptor) [pid 16037] close(23) = -1 EBADF (Bad file descriptor) [pid 16037] close(24) = -1 EBADF (Bad file descriptor) [pid 16037] close(25) = -1 EBADF (Bad file descriptor) [pid 16037] close(26) = -1 EBADF (Bad file descriptor) [pid 16037] close(27) = -1 EBADF (Bad file descriptor) [ 197.991910][T16037] vhci_hcd vhci_hcd.0: port 0 already used [pid 16037] close(28) = -1 EBADF (Bad file descriptor) [pid 16037] close(29) = -1 EBADF (Bad file descriptor) [pid 16037] exit_group(0) = ? [pid 16037] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5490, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16041 attached [pid 16041] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5492 [pid 16041] <... set_robust_list resumed>) = 0 [pid 16041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16041] setpgid(0, 0) = 0 [pid 16041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16041] write(3, "1000", 4) = 4 [pid 16041] close(3) = 0 [pid 16041] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16041] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16041] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16041] close(5) = 0 [pid 16041] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16044 attached ) = 5493 [pid 16041] tkill(5493, SIGSTOP) = 0 [pid 16044] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5492, si_uid=0} --- [pid 16041] close(3 [pid 16044] --- stopped by SIGSTOP --- [pid 16041] <... close resumed>) = 0 [pid 16041] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5493, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16041] close(4) = 0 [pid 16041] close(5) = -1 EBADF (Bad file descriptor) [pid 16041] close(6) = -1 EBADF (Bad file descriptor) [pid 16041] close(7) = -1 EBADF (Bad file descriptor) [pid 16041] close(8) = -1 EBADF (Bad file descriptor) [pid 16041] close(9) = -1 EBADF (Bad file descriptor) [pid 16041] close(10) = -1 EBADF (Bad file descriptor) [pid 16041] close(11) = -1 EBADF (Bad file descriptor) [pid 16041] close(12) = -1 EBADF (Bad file descriptor) [pid 16041] close(13) = -1 EBADF (Bad file descriptor) [pid 16041] close(14) = -1 EBADF (Bad file descriptor) [pid 16041] close(15) = -1 EBADF (Bad file descriptor) [pid 16041] close(16) = -1 EBADF (Bad file descriptor) [pid 16041] close(17) = -1 EBADF (Bad file descriptor) [pid 16041] close(18) = -1 EBADF (Bad file descriptor) [pid 16041] close(19) = -1 EBADF (Bad file descriptor) [pid 16041] close(20) = -1 EBADF (Bad file descriptor) [pid 16041] close(21) = -1 EBADF (Bad file descriptor) [pid 16041] close(22) = -1 EBADF (Bad file descriptor) [pid 16041] close(23) = -1 EBADF (Bad file descriptor) [pid 16041] close(24) = -1 EBADF (Bad file descriptor) [pid 16041] close(25) = -1 EBADF (Bad file descriptor) [pid 16041] close(26) = -1 EBADF (Bad file descriptor) [ 198.083040][T16041] vhci_hcd vhci_hcd.0: port 0 already used [pid 16041] close(27) = -1 EBADF (Bad file descriptor) [pid 16041] close(28) = -1 EBADF (Bad file descriptor) [pid 16041] close(29) = -1 EBADF (Bad file descriptor) [pid 16041] exit_group(0) = ? [pid 16041] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5492, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16045 attached , child_tidptr=0x5555570da650) = 5494 [pid 16045] set_robust_list(0x5555570da660, 24) = 0 [pid 16045] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16045] setpgid(0, 0) = 0 [pid 16045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16045] write(3, "1000", 4) = 4 [pid 16045] close(3) = 0 [pid 16045] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16045] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16045] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16045] close(5) = 0 [pid 16045] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16048 attached ) = 5495 [pid 16045] tkill(5495, SIGSTOP) = 0 [pid 16048] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5494, si_uid=0} --- [pid 16045] close(3 [pid 16048] --- stopped by SIGSTOP --- [pid 16045] <... close resumed>) = 0 [pid 16045] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5495, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16045] close(4) = 0 [pid 16045] close(5) = -1 EBADF (Bad file descriptor) [pid 16045] close(6) = -1 EBADF (Bad file descriptor) [pid 16045] close(7) = -1 EBADF (Bad file descriptor) [pid 16045] close(8) = -1 EBADF (Bad file descriptor) [pid 16045] close(9) = -1 EBADF (Bad file descriptor) [pid 16045] close(10) = -1 EBADF (Bad file descriptor) [pid 16045] close(11) = -1 EBADF (Bad file descriptor) [pid 16045] close(12) = -1 EBADF (Bad file descriptor) [pid 16045] close(13) = -1 EBADF (Bad file descriptor) [pid 16045] close(14) = -1 EBADF (Bad file descriptor) [pid 16045] close(15) = -1 EBADF (Bad file descriptor) [pid 16045] close(16) = -1 EBADF (Bad file descriptor) [pid 16045] close(17) = -1 EBADF (Bad file descriptor) [pid 16045] close(18) = -1 EBADF (Bad file descriptor) [pid 16045] close(19) = -1 EBADF (Bad file descriptor) [pid 16045] close(20) = -1 EBADF (Bad file descriptor) [pid 16045] close(21) = -1 EBADF (Bad file descriptor) [pid 16045] close(22) = -1 EBADF (Bad file descriptor) [pid 16045] close(23) = -1 EBADF (Bad file descriptor) [pid 16045] close(24) = -1 EBADF (Bad file descriptor) [pid 16045] close(25) = -1 EBADF (Bad file descriptor) [pid 16045] close(26) = -1 EBADF (Bad file descriptor) [pid 16045] close(27) = -1 EBADF (Bad file descriptor) [ 198.176432][T16045] vhci_hcd vhci_hcd.0: port 0 already used [pid 16045] close(28) = -1 EBADF (Bad file descriptor) [pid 16045] close(29) = -1 EBADF (Bad file descriptor) [pid 16045] exit_group(0) = ? [pid 16045] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5494, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16049 attached , child_tidptr=0x5555570da650) = 5496 [pid 16049] set_robust_list(0x5555570da660, 24) = 0 [pid 16049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16049] setpgid(0, 0) = 0 [pid 16049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16049] write(3, "1000", 4) = 4 [pid 16049] close(3) = 0 [pid 16049] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16049] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16049] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16049] close(5) = 0 [pid 16049] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16052 attached ) = 5497 [pid 16049] tkill(5497, SIGSTOP) = 0 [pid 16052] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5496, si_uid=0} --- [pid 16052] --- stopped by SIGSTOP --- [pid 16049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5497, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16049] close(3) = 0 [pid 16049] close(4) = 0 [pid 16049] close(5) = -1 EBADF (Bad file descriptor) [pid 16049] close(6) = -1 EBADF (Bad file descriptor) [pid 16049] close(7) = -1 EBADF (Bad file descriptor) [pid 16049] close(8) = -1 EBADF (Bad file descriptor) [pid 16049] close(9) = -1 EBADF (Bad file descriptor) [pid 16049] close(10) = -1 EBADF (Bad file descriptor) [pid 16049] close(11) = -1 EBADF (Bad file descriptor) [pid 16049] close(12) = -1 EBADF (Bad file descriptor) [pid 16049] close(13) = -1 EBADF (Bad file descriptor) [pid 16049] close(14) = -1 EBADF (Bad file descriptor) [pid 16049] close(15) = -1 EBADF (Bad file descriptor) [pid 16049] close(16) = -1 EBADF (Bad file descriptor) [pid 16049] close(17) = -1 EBADF (Bad file descriptor) [pid 16049] close(18) = -1 EBADF (Bad file descriptor) [pid 16049] close(19) = -1 EBADF (Bad file descriptor) [pid 16049] close(20) = -1 EBADF (Bad file descriptor) [pid 16049] close(21) = -1 EBADF (Bad file descriptor) [pid 16049] close(22) = -1 EBADF (Bad file descriptor) [pid 16049] close(23) = -1 EBADF (Bad file descriptor) [pid 16049] close(24) = -1 EBADF (Bad file descriptor) [pid 16049] close(25) = -1 EBADF (Bad file descriptor) [pid 16049] close(26) = -1 EBADF (Bad file descriptor) [pid 16049] close(27) = -1 EBADF (Bad file descriptor) [pid 16049] close(28) = -1 EBADF (Bad file descriptor) [pid 16049] close(29) = -1 EBADF (Bad file descriptor) [pid 16049] exit_group(0) = ? [pid 16049] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 198.268056][T16049] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16053 attached , child_tidptr=0x5555570da650) = 5498 [pid 16053] set_robust_list(0x5555570da660, 24) = 0 [pid 16053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16053] setpgid(0, 0) = 0 [pid 16053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16053] write(3, "1000", 4) = 4 [pid 16053] close(3) = 0 [pid 16053] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16053] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16053] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16053] close(5) = 0 [pid 16053] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16056 attached ) = 5499 [pid 16053] tkill(5499, SIGSTOP) = 0 [pid 16056] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5498, si_uid=0} --- [pid 16053] close(3 [pid 16056] --- stopped by SIGSTOP --- [pid 16053] <... close resumed>) = 0 [pid 16053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5499, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16053] close(4) = 0 [pid 16053] close(5) = -1 EBADF (Bad file descriptor) [pid 16053] close(6) = -1 EBADF (Bad file descriptor) [pid 16053] close(7) = -1 EBADF (Bad file descriptor) [pid 16053] close(8) = -1 EBADF (Bad file descriptor) [pid 16053] close(9) = -1 EBADF (Bad file descriptor) [pid 16053] close(10) = -1 EBADF (Bad file descriptor) [pid 16053] close(11) = -1 EBADF (Bad file descriptor) [pid 16053] close(12) = -1 EBADF (Bad file descriptor) [pid 16053] close(13) = -1 EBADF (Bad file descriptor) [pid 16053] close(14) = -1 EBADF (Bad file descriptor) [pid 16053] close(15) = -1 EBADF (Bad file descriptor) [pid 16053] close(16) = -1 EBADF (Bad file descriptor) [pid 16053] close(17) = -1 EBADF (Bad file descriptor) [pid 16053] close(18) = -1 EBADF (Bad file descriptor) [pid 16053] close(19) = -1 EBADF (Bad file descriptor) [pid 16053] close(20) = -1 EBADF (Bad file descriptor) [pid 16053] close(21) = -1 EBADF (Bad file descriptor) [pid 16053] close(22) = -1 EBADF (Bad file descriptor) [pid 16053] close(23) = -1 EBADF (Bad file descriptor) [pid 16053] close(24) = -1 EBADF (Bad file descriptor) [pid 16053] close(25) = -1 EBADF (Bad file descriptor) [pid 16053] close(26) = -1 EBADF (Bad file descriptor) [ 198.348389][T16053] vhci_hcd vhci_hcd.0: port 0 already used [pid 16053] close(27) = -1 EBADF (Bad file descriptor) [pid 16053] close(28) = -1 EBADF (Bad file descriptor) [pid 16053] close(29) = -1 EBADF (Bad file descriptor) [pid 16053] exit_group(0) = ? [pid 16053] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5498, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16057 attached , child_tidptr=0x5555570da650) = 5500 [pid 16057] set_robust_list(0x5555570da660, 24) = 0 [pid 16057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16057] setpgid(0, 0) = 0 [pid 16057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16057] write(3, "1000", 4) = 4 [pid 16057] close(3) = 0 [pid 16057] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16057] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16057] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16057] close(5) = 0 [pid 16057] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16060 attached ) = 5501 [pid 16057] tkill(5501, SIGSTOP) = 0 [pid 16060] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5500, si_uid=0} --- [pid 16057] close(3 [pid 16060] --- stopped by SIGSTOP --- [pid 16057] <... close resumed>) = 0 [pid 16057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5501, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16057] close(4) = 0 [pid 16057] close(5) = -1 EBADF (Bad file descriptor) [pid 16057] close(6) = -1 EBADF (Bad file descriptor) [pid 16057] close(7) = -1 EBADF (Bad file descriptor) [pid 16057] close(8) = -1 EBADF (Bad file descriptor) [pid 16057] close(9) = -1 EBADF (Bad file descriptor) [pid 16057] close(10) = -1 EBADF (Bad file descriptor) [pid 16057] close(11) = -1 EBADF (Bad file descriptor) [pid 16057] close(12) = -1 EBADF (Bad file descriptor) [pid 16057] close(13) = -1 EBADF (Bad file descriptor) [pid 16057] close(14) = -1 EBADF (Bad file descriptor) [pid 16057] close(15) = -1 EBADF (Bad file descriptor) [pid 16057] close(16) = -1 EBADF (Bad file descriptor) [pid 16057] close(17) = -1 EBADF (Bad file descriptor) [pid 16057] close(18) = -1 EBADF (Bad file descriptor) [pid 16057] close(19) = -1 EBADF (Bad file descriptor) [pid 16057] close(20) = -1 EBADF (Bad file descriptor) [pid 16057] close(21) = -1 EBADF (Bad file descriptor) [pid 16057] close(22) = -1 EBADF (Bad file descriptor) [pid 16057] close(23) = -1 EBADF (Bad file descriptor) [pid 16057] close(24) = -1 EBADF (Bad file descriptor) [pid 16057] close(25) = -1 EBADF (Bad file descriptor) [pid 16057] close(26) = -1 EBADF (Bad file descriptor) [pid 16057] close(27) = -1 EBADF (Bad file descriptor) [pid 16057] close(28) = -1 EBADF (Bad file descriptor) [ 198.440924][T16057] vhci_hcd vhci_hcd.0: port 0 already used [pid 16057] close(29) = -1 EBADF (Bad file descriptor) [pid 16057] exit_group(0) = ? [pid 16057] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16061 attached , child_tidptr=0x5555570da650) = 5502 [pid 16061] set_robust_list(0x5555570da660, 24) = 0 [pid 16061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16061] setpgid(0, 0) = 0 [pid 16061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16061] write(3, "1000", 4) = 4 [pid 16061] close(3) = 0 [pid 16061] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16061] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16061] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16061] close(5) = 0 [pid 16061] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16064 attached ) = 5503 [pid 16061] tkill(5503, SIGSTOP) = 0 [pid 16064] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5502, si_uid=0} --- [pid 16061] close(3 [pid 16064] --- stopped by SIGSTOP --- [pid 16061] <... close resumed>) = 0 [pid 16061] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5503, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16061] close(4) = 0 [pid 16061] close(5) = -1 EBADF (Bad file descriptor) [pid 16061] close(6) = -1 EBADF (Bad file descriptor) [pid 16061] close(7) = -1 EBADF (Bad file descriptor) [pid 16061] close(8) = -1 EBADF (Bad file descriptor) [pid 16061] close(9) = -1 EBADF (Bad file descriptor) [pid 16061] close(10) = -1 EBADF (Bad file descriptor) [pid 16061] close(11) = -1 EBADF (Bad file descriptor) [pid 16061] close(12) = -1 EBADF (Bad file descriptor) [pid 16061] close(13) = -1 EBADF (Bad file descriptor) [pid 16061] close(14) = -1 EBADF (Bad file descriptor) [pid 16061] close(15) = -1 EBADF (Bad file descriptor) [pid 16061] close(16) = -1 EBADF (Bad file descriptor) [pid 16061] close(17) = -1 EBADF (Bad file descriptor) [pid 16061] close(18) = -1 EBADF (Bad file descriptor) [pid 16061] close(19) = -1 EBADF (Bad file descriptor) [pid 16061] close(20) = -1 EBADF (Bad file descriptor) [pid 16061] close(21) = -1 EBADF (Bad file descriptor) [pid 16061] close(22) = -1 EBADF (Bad file descriptor) [pid 16061] close(23) = -1 EBADF (Bad file descriptor) [pid 16061] close(24) = -1 EBADF (Bad file descriptor) [pid 16061] close(25) = -1 EBADF (Bad file descriptor) [pid 16061] close(26) = -1 EBADF (Bad file descriptor) [pid 16061] close(27) = -1 EBADF (Bad file descriptor) [pid 16061] close(28) = -1 EBADF (Bad file descriptor) [pid 16061] close(29) = -1 EBADF (Bad file descriptor) [pid 16061] exit_group(0) = ? [pid 16061] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 198.528056][T16061] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16065 attached , child_tidptr=0x5555570da650) = 5504 [pid 16065] set_robust_list(0x5555570da660, 24) = 0 [pid 16065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16065] setpgid(0, 0) = 0 [pid 16065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16065] write(3, "1000", 4) = 4 [pid 16065] close(3) = 0 [pid 16065] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16065] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16065] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16065] close(5) = 0 [pid 16065] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16068 attached ) = 5505 [pid 16065] tkill(5505, SIGSTOP) = 0 [pid 16068] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5504, si_uid=0} --- [pid 16065] close(3 [pid 16068] --- stopped by SIGSTOP --- [pid 16065] <... close resumed>) = 0 [pid 16065] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5505, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16065] close(4) = 0 [pid 16065] close(5) = -1 EBADF (Bad file descriptor) [pid 16065] close(6) = -1 EBADF (Bad file descriptor) [pid 16065] close(7) = -1 EBADF (Bad file descriptor) [pid 16065] close(8) = -1 EBADF (Bad file descriptor) [pid 16065] close(9) = -1 EBADF (Bad file descriptor) [pid 16065] close(10) = -1 EBADF (Bad file descriptor) [pid 16065] close(11) = -1 EBADF (Bad file descriptor) [pid 16065] close(12) = -1 EBADF (Bad file descriptor) [pid 16065] close(13) = -1 EBADF (Bad file descriptor) [pid 16065] close(14) = -1 EBADF (Bad file descriptor) [pid 16065] close(15) = -1 EBADF (Bad file descriptor) [pid 16065] close(16) = -1 EBADF (Bad file descriptor) [pid 16065] close(17) = -1 EBADF (Bad file descriptor) [pid 16065] close(18) = -1 EBADF (Bad file descriptor) [pid 16065] close(19) = -1 EBADF (Bad file descriptor) [pid 16065] close(20) = -1 EBADF (Bad file descriptor) [pid 16065] close(21) = -1 EBADF (Bad file descriptor) [pid 16065] close(22) = -1 EBADF (Bad file descriptor) [pid 16065] close(23) = -1 EBADF (Bad file descriptor) [pid 16065] close(24) = -1 EBADF (Bad file descriptor) [pid 16065] close(25) = -1 EBADF (Bad file descriptor) [pid 16065] close(26) = -1 EBADF (Bad file descriptor) [pid 16065] close(27) = -1 EBADF (Bad file descriptor) [ 198.611550][T16065] vhci_hcd vhci_hcd.0: port 0 already used [pid 16065] close(28) = -1 EBADF (Bad file descriptor) [pid 16065] close(29) = -1 EBADF (Bad file descriptor) [pid 16065] exit_group(0) = ? [pid 16065] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16069 attached , child_tidptr=0x5555570da650) = 5506 [pid 16069] set_robust_list(0x5555570da660, 24) = 0 [pid 16069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16069] setpgid(0, 0) = 0 [pid 16069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16069] write(3, "1000", 4) = 4 [pid 16069] close(3) = 0 [pid 16069] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16069] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16069] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16069] close(5) = 0 [pid 16069] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16072 attached ) = 5507 [pid 16069] tkill(5507, SIGSTOP) = 0 [pid 16072] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5506, si_uid=0} --- [pid 16069] close(3 [pid 16072] --- stopped by SIGSTOP --- [pid 16069] <... close resumed>) = 0 [pid 16069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5507, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16069] close(4) = 0 [pid 16069] close(5) = -1 EBADF (Bad file descriptor) [pid 16069] close(6) = -1 EBADF (Bad file descriptor) [pid 16069] close(7) = -1 EBADF (Bad file descriptor) [pid 16069] close(8) = -1 EBADF (Bad file descriptor) [pid 16069] close(9) = -1 EBADF (Bad file descriptor) [pid 16069] close(10) = -1 EBADF (Bad file descriptor) [pid 16069] close(11) = -1 EBADF (Bad file descriptor) [pid 16069] close(12) = -1 EBADF (Bad file descriptor) [pid 16069] close(13) = -1 EBADF (Bad file descriptor) [pid 16069] close(14) = -1 EBADF (Bad file descriptor) [pid 16069] close(15) = -1 EBADF (Bad file descriptor) [pid 16069] close(16) = -1 EBADF (Bad file descriptor) [pid 16069] close(17) = -1 EBADF (Bad file descriptor) [pid 16069] close(18) = -1 EBADF (Bad file descriptor) [pid 16069] close(19) = -1 EBADF (Bad file descriptor) [pid 16069] close(20) = -1 EBADF (Bad file descriptor) [pid 16069] close(21) = -1 EBADF (Bad file descriptor) [pid 16069] close(22) = -1 EBADF (Bad file descriptor) [pid 16069] close(23) = -1 EBADF (Bad file descriptor) [pid 16069] close(24) = -1 EBADF (Bad file descriptor) [pid 16069] close(25) = -1 EBADF (Bad file descriptor) [pid 16069] close(26) = -1 EBADF (Bad file descriptor) [ 198.701557][T16069] vhci_hcd vhci_hcd.0: port 0 already used [pid 16069] close(27) = -1 EBADF (Bad file descriptor) [pid 16069] close(28) = -1 EBADF (Bad file descriptor) [pid 16069] close(29) = -1 EBADF (Bad file descriptor) [pid 16069] exit_group(0) = ? [pid 16069] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16073 attached , child_tidptr=0x5555570da650) = 5508 [pid 16073] set_robust_list(0x5555570da660, 24) = 0 [pid 16073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16073] setpgid(0, 0) = 0 [pid 16073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16073] write(3, "1000", 4) = 4 [pid 16073] close(3) = 0 [pid 16073] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16073] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16073] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16073] close(5) = 0 [pid 16073] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16076 attached ) = 5509 [pid 16073] tkill(5509, SIGSTOP) = 0 [pid 16076] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5508, si_uid=0} --- [pid 16073] close(3 [pid 16076] --- stopped by SIGSTOP --- [pid 16073] <... close resumed>) = 0 [pid 16073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5509, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16073] close(4) = 0 [pid 16073] close(5) = -1 EBADF (Bad file descriptor) [pid 16073] close(6) = -1 EBADF (Bad file descriptor) [pid 16073] close(7) = -1 EBADF (Bad file descriptor) [pid 16073] close(8) = -1 EBADF (Bad file descriptor) [pid 16073] close(9) = -1 EBADF (Bad file descriptor) [pid 16073] close(10) = -1 EBADF (Bad file descriptor) [pid 16073] close(11) = -1 EBADF (Bad file descriptor) [pid 16073] close(12) = -1 EBADF (Bad file descriptor) [pid 16073] close(13) = -1 EBADF (Bad file descriptor) [pid 16073] close(14) = -1 EBADF (Bad file descriptor) [pid 16073] close(15) = -1 EBADF (Bad file descriptor) [pid 16073] close(16) = -1 EBADF (Bad file descriptor) [pid 16073] close(17) = -1 EBADF (Bad file descriptor) [pid 16073] close(18) = -1 EBADF (Bad file descriptor) [pid 16073] close(19) = -1 EBADF (Bad file descriptor) [pid 16073] close(20) = -1 EBADF (Bad file descriptor) [pid 16073] close(21) = -1 EBADF (Bad file descriptor) [pid 16073] close(22) = -1 EBADF (Bad file descriptor) [pid 16073] close(23) = -1 EBADF (Bad file descriptor) [pid 16073] close(24) = -1 EBADF (Bad file descriptor) [pid 16073] close(25) = -1 EBADF (Bad file descriptor) [pid 16073] close(26) = -1 EBADF (Bad file descriptor) [pid 16073] close(27) = -1 EBADF (Bad file descriptor) [pid 16073] close(28) = -1 EBADF (Bad file descriptor) [pid 16073] close(29) = -1 EBADF (Bad file descriptor) [pid 16073] exit_group(0) = ? [pid 16073] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16077 attached , child_tidptr=0x5555570da650) = 5510 [pid 16077] set_robust_list(0x5555570da660, 24) = 0 [ 198.793057][T16073] vhci_hcd vhci_hcd.0: port 0 already used [pid 16077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16077] setpgid(0, 0) = 0 [pid 16077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16077] write(3, "1000", 4) = 4 [pid 16077] close(3) = 0 [pid 16077] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16077] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16077] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16077] close(5) = 0 [pid 16077] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16080 attached ) = 5511 [pid 16077] tkill(5511, SIGSTOP) = 0 [pid 16080] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5510, si_uid=0} --- [pid 16077] close(3 [pid 16080] --- stopped by SIGSTOP --- [pid 16077] <... close resumed>) = 0 [pid 16077] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5511, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16077] close(4) = 0 [pid 16077] close(5) = -1 EBADF (Bad file descriptor) [pid 16077] close(6) = -1 EBADF (Bad file descriptor) [pid 16077] close(7) = -1 EBADF (Bad file descriptor) [pid 16077] close(8) = -1 EBADF (Bad file descriptor) [pid 16077] close(9) = -1 EBADF (Bad file descriptor) [pid 16077] close(10) = -1 EBADF (Bad file descriptor) [pid 16077] close(11) = -1 EBADF (Bad file descriptor) [pid 16077] close(12) = -1 EBADF (Bad file descriptor) [pid 16077] close(13) = -1 EBADF (Bad file descriptor) [pid 16077] close(14) = -1 EBADF (Bad file descriptor) [pid 16077] close(15) = -1 EBADF (Bad file descriptor) [pid 16077] close(16) = -1 EBADF (Bad file descriptor) [pid 16077] close(17) = -1 EBADF (Bad file descriptor) [pid 16077] close(18) = -1 EBADF (Bad file descriptor) [pid 16077] close(19) = -1 EBADF (Bad file descriptor) [pid 16077] close(20) = -1 EBADF (Bad file descriptor) [pid 16077] close(21) = -1 EBADF (Bad file descriptor) [pid 16077] close(22) = -1 EBADF (Bad file descriptor) [pid 16077] close(23) = -1 EBADF (Bad file descriptor) [pid 16077] close(24) = -1 EBADF (Bad file descriptor) [pid 16077] close(25) = -1 EBADF (Bad file descriptor) [pid 16077] close(26) = -1 EBADF (Bad file descriptor) [pid 16077] close(27) = -1 EBADF (Bad file descriptor) [pid 16077] close(28) = -1 EBADF (Bad file descriptor) [pid 16077] close(29) = -1 EBADF (Bad file descriptor) [pid 16077] exit_group(0) = ? [pid 16077] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 198.870598][T16077] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16081 attached , child_tidptr=0x5555570da650) = 5512 [pid 16081] set_robust_list(0x5555570da660, 24) = 0 [pid 16081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16081] setpgid(0, 0) = 0 [pid 16081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16081] write(3, "1000", 4) = 4 [pid 16081] close(3) = 0 [pid 16081] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16081] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16081] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16081] close(5) = 0 [pid 16081] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16084 attached ) = 5513 [pid 16081] tkill(5513, SIGSTOP) = 0 [pid 16084] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5512, si_uid=0} --- [pid 16081] close(3 [pid 16084] --- stopped by SIGSTOP --- [pid 16081] <... close resumed>) = 0 [pid 16081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5513, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16081] close(4) = 0 [pid 16081] close(5) = -1 EBADF (Bad file descriptor) [pid 16081] close(6) = -1 EBADF (Bad file descriptor) [pid 16081] close(7) = -1 EBADF (Bad file descriptor) [pid 16081] close(8) = -1 EBADF (Bad file descriptor) [pid 16081] close(9) = -1 EBADF (Bad file descriptor) [pid 16081] close(10) = -1 EBADF (Bad file descriptor) [pid 16081] close(11) = -1 EBADF (Bad file descriptor) [pid 16081] close(12) = -1 EBADF (Bad file descriptor) [pid 16081] close(13) = -1 EBADF (Bad file descriptor) [pid 16081] close(14) = -1 EBADF (Bad file descriptor) [pid 16081] close(15) = -1 EBADF (Bad file descriptor) [pid 16081] close(16) = -1 EBADF (Bad file descriptor) [pid 16081] close(17) = -1 EBADF (Bad file descriptor) [pid 16081] close(18) = -1 EBADF (Bad file descriptor) [pid 16081] close(19) = -1 EBADF (Bad file descriptor) [pid 16081] close(20) = -1 EBADF (Bad file descriptor) [pid 16081] close(21) = -1 EBADF (Bad file descriptor) [pid 16081] close(22) = -1 EBADF (Bad file descriptor) [pid 16081] close(23) = -1 EBADF (Bad file descriptor) [pid 16081] close(24) = -1 EBADF (Bad file descriptor) [pid 16081] close(25) = -1 EBADF (Bad file descriptor) [pid 16081] close(26) = -1 EBADF (Bad file descriptor) [pid 16081] close(27) = -1 EBADF (Bad file descriptor) [pid 16081] close(28) = -1 EBADF (Bad file descriptor) [ 198.950874][T16081] vhci_hcd vhci_hcd.0: port 0 already used [pid 16081] close(29) = -1 EBADF (Bad file descriptor) [pid 16081] exit_group(0) = ? [pid 16081] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5512, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16085 attached , child_tidptr=0x5555570da650) = 5514 [pid 16085] set_robust_list(0x5555570da660, 24) = 0 [pid 16085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16085] setpgid(0, 0) = 0 [pid 16085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16085] write(3, "1000", 4) = 4 [pid 16085] close(3) = 0 [pid 16085] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16085] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16085] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16085] close(5) = 0 [pid 16085] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16088 attached ) = 5515 [pid 16085] tkill(5515, SIGSTOP) = 0 [pid 16088] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5514, si_uid=0} --- [pid 16085] close(3 [pid 16088] --- stopped by SIGSTOP --- [pid 16085] <... close resumed>) = 0 [pid 16085] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5515, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16085] close(4) = 0 [pid 16085] close(5) = -1 EBADF (Bad file descriptor) [pid 16085] close(6) = -1 EBADF (Bad file descriptor) [pid 16085] close(7) = -1 EBADF (Bad file descriptor) [pid 16085] close(8) = -1 EBADF (Bad file descriptor) [pid 16085] close(9) = -1 EBADF (Bad file descriptor) [pid 16085] close(10) = -1 EBADF (Bad file descriptor) [pid 16085] close(11) = -1 EBADF (Bad file descriptor) [pid 16085] close(12) = -1 EBADF (Bad file descriptor) [pid 16085] close(13) = -1 EBADF (Bad file descriptor) [pid 16085] close(14) = -1 EBADF (Bad file descriptor) [pid 16085] close(15) = -1 EBADF (Bad file descriptor) [pid 16085] close(16) = -1 EBADF (Bad file descriptor) [pid 16085] close(17) = -1 EBADF (Bad file descriptor) [pid 16085] close(18) = -1 EBADF (Bad file descriptor) [pid 16085] close(19) = -1 EBADF (Bad file descriptor) [pid 16085] close(20) = -1 EBADF (Bad file descriptor) [pid 16085] close(21) = -1 EBADF (Bad file descriptor) [pid 16085] close(22) = -1 EBADF (Bad file descriptor) [pid 16085] close(23) = -1 EBADF (Bad file descriptor) [pid 16085] close(24) = -1 EBADF (Bad file descriptor) [pid 16085] close(25) = -1 EBADF (Bad file descriptor) [pid 16085] close(26) = -1 EBADF (Bad file descriptor) [pid 16085] close(27) = -1 EBADF (Bad file descriptor) [pid 16085] close(28) = -1 EBADF (Bad file descriptor) [pid 16085] close(29) = -1 EBADF (Bad file descriptor) [pid 16085] exit_group(0) = ? [pid 16085] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16089 attached [ 199.043401][T16085] vhci_hcd vhci_hcd.0: port 0 already used , child_tidptr=0x5555570da650) = 5516 [pid 16089] set_robust_list(0x5555570da660, 24) = 0 [pid 16089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16089] setpgid(0, 0) = 0 [pid 16089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16089] write(3, "1000", 4) = 4 [pid 16089] close(3) = 0 [pid 16089] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16089] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16089] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16089] close(5) = 0 [pid 16089] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16092 attached ) = 5517 [pid 16089] tkill(5517, SIGSTOP) = 0 [pid 16092] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5516, si_uid=0} --- [pid 16089] close(3 [pid 16092] --- stopped by SIGSTOP --- [pid 16089] <... close resumed>) = 0 [pid 16089] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5517, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16089] close(4) = 0 [pid 16089] close(5) = -1 EBADF (Bad file descriptor) [pid 16089] close(6) = -1 EBADF (Bad file descriptor) [pid 16089] close(7) = -1 EBADF (Bad file descriptor) [pid 16089] close(8) = -1 EBADF (Bad file descriptor) [pid 16089] close(9) = -1 EBADF (Bad file descriptor) [pid 16089] close(10) = -1 EBADF (Bad file descriptor) [pid 16089] close(11) = -1 EBADF (Bad file descriptor) [pid 16089] close(12) = -1 EBADF (Bad file descriptor) [pid 16089] close(13) = -1 EBADF (Bad file descriptor) [pid 16089] close(14) = -1 EBADF (Bad file descriptor) [pid 16089] close(15) = -1 EBADF (Bad file descriptor) [pid 16089] close(16) = -1 EBADF (Bad file descriptor) [pid 16089] close(17) = -1 EBADF (Bad file descriptor) [pid 16089] close(18) = -1 EBADF (Bad file descriptor) [pid 16089] close(19) = -1 EBADF (Bad file descriptor) [pid 16089] close(20) = -1 EBADF (Bad file descriptor) [pid 16089] close(21) = -1 EBADF (Bad file descriptor) [pid 16089] close(22) = -1 EBADF (Bad file descriptor) [pid 16089] close(23) = -1 EBADF (Bad file descriptor) [pid 16089] close(24) = -1 EBADF (Bad file descriptor) [pid 16089] close(25) = -1 EBADF (Bad file descriptor) [pid 16089] close(26) = -1 EBADF (Bad file descriptor) [pid 16089] close(27) = -1 EBADF (Bad file descriptor) [ 199.120452][T16089] vhci_hcd vhci_hcd.0: port 0 already used [pid 16089] close(28) = -1 EBADF (Bad file descriptor) [pid 16089] close(29) = -1 EBADF (Bad file descriptor) [pid 16089] exit_group(0) = ? [pid 16089] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16093 attached , child_tidptr=0x5555570da650) = 5518 [pid 16093] set_robust_list(0x5555570da660, 24) = 0 [pid 16093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16093] setpgid(0, 0) = 0 [pid 16093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16093] write(3, "1000", 4) = 4 [pid 16093] close(3) = 0 [pid 16093] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16093] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16093] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16093] close(5) = 0 [pid 16093] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16096 attached ) = 5519 [pid 16093] tkill(5519, SIGSTOP) = 0 [pid 16096] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5518, si_uid=0} --- [pid 16093] close(3 [pid 16096] --- stopped by SIGSTOP --- [pid 16093] <... close resumed>) = 0 [pid 16093] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5519, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16093] close(4) = 0 [pid 16093] close(5) = -1 EBADF (Bad file descriptor) [pid 16093] close(6) = -1 EBADF (Bad file descriptor) [pid 16093] close(7) = -1 EBADF (Bad file descriptor) [pid 16093] close(8) = -1 EBADF (Bad file descriptor) [pid 16093] close(9) = -1 EBADF (Bad file descriptor) [pid 16093] close(10) = -1 EBADF (Bad file descriptor) [pid 16093] close(11) = -1 EBADF (Bad file descriptor) [pid 16093] close(12) = -1 EBADF (Bad file descriptor) [pid 16093] close(13) = -1 EBADF (Bad file descriptor) [pid 16093] close(14) = -1 EBADF (Bad file descriptor) [pid 16093] close(15) = -1 EBADF (Bad file descriptor) [pid 16093] close(16) = -1 EBADF (Bad file descriptor) [pid 16093] close(17) = -1 EBADF (Bad file descriptor) [pid 16093] close(18) = -1 EBADF (Bad file descriptor) [pid 16093] close(19) = -1 EBADF (Bad file descriptor) [pid 16093] close(20) = -1 EBADF (Bad file descriptor) [pid 16093] close(21) = -1 EBADF (Bad file descriptor) [pid 16093] close(22) = -1 EBADF (Bad file descriptor) [pid 16093] close(23) = -1 EBADF (Bad file descriptor) [pid 16093] close(24) = -1 EBADF (Bad file descriptor) [pid 16093] close(25) = -1 EBADF (Bad file descriptor) [pid 16093] close(26) = -1 EBADF (Bad file descriptor) [ 199.209395][T16093] vhci_hcd vhci_hcd.0: port 0 already used [pid 16093] close(27) = -1 EBADF (Bad file descriptor) [pid 16093] close(28) = -1 EBADF (Bad file descriptor) [pid 16093] close(29) = -1 EBADF (Bad file descriptor) [pid 16093] exit_group(0) = ? [pid 16093] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16097 attached [pid 16097] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5520 [pid 16097] <... set_robust_list resumed>) = 0 [pid 16097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16097] setpgid(0, 0) = 0 [pid 16097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16097] write(3, "1000", 4) = 4 [pid 16097] close(3) = 0 [pid 16097] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16097] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16097] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16097] close(5) = 0 [pid 16097] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16100 attached ) = 5521 [pid 16097] tkill(5521, SIGSTOP) = 0 [pid 16100] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5520, si_uid=0} --- [pid 16097] close(3 [pid 16100] --- stopped by SIGSTOP --- [pid 16097] <... close resumed>) = 0 [pid 16097] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5521, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16097] close(4) = 0 [pid 16097] close(5) = -1 EBADF (Bad file descriptor) [pid 16097] close(6) = -1 EBADF (Bad file descriptor) [pid 16097] close(7) = -1 EBADF (Bad file descriptor) [pid 16097] close(8) = -1 EBADF (Bad file descriptor) [pid 16097] close(9) = -1 EBADF (Bad file descriptor) [pid 16097] close(10) = -1 EBADF (Bad file descriptor) [pid 16097] close(11) = -1 EBADF (Bad file descriptor) [pid 16097] close(12) = -1 EBADF (Bad file descriptor) [pid 16097] close(13) = -1 EBADF (Bad file descriptor) [pid 16097] close(14) = -1 EBADF (Bad file descriptor) [pid 16097] close(15) = -1 EBADF (Bad file descriptor) [pid 16097] close(16) = -1 EBADF (Bad file descriptor) [pid 16097] close(17) = -1 EBADF (Bad file descriptor) [pid 16097] close(18) = -1 EBADF (Bad file descriptor) [pid 16097] close(19) = -1 EBADF (Bad file descriptor) [pid 16097] close(20) = -1 EBADF (Bad file descriptor) [pid 16097] close(21) = -1 EBADF (Bad file descriptor) [pid 16097] close(22) = -1 EBADF (Bad file descriptor) [pid 16097] close(23) = -1 EBADF (Bad file descriptor) [pid 16097] close(24) = -1 EBADF (Bad file descriptor) [pid 16097] close(25) = -1 EBADF (Bad file descriptor) [pid 16097] close(26) = -1 EBADF (Bad file descriptor) [pid 16097] close(27) = -1 EBADF (Bad file descriptor) [pid 16097] close(28) = -1 EBADF (Bad file descriptor) [ 199.302384][T16097] vhci_hcd vhci_hcd.0: port 0 already used [pid 16097] close(29) = -1 EBADF (Bad file descriptor) [pid 16097] exit_group(0) = ? [pid 16097] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5520, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16101 attached , child_tidptr=0x5555570da650) = 5522 [pid 16101] set_robust_list(0x5555570da660, 24) = 0 [pid 16101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16101] setpgid(0, 0) = 0 [pid 16101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16101] write(3, "1000", 4) = 4 [pid 16101] close(3) = 0 [pid 16101] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16101] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16101] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16101] close(5) = 0 [pid 16101] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16104 attached ) = 5523 [pid 16101] tkill(5523, SIGSTOP) = 0 [pid 16104] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5522, si_uid=0} --- [pid 16101] close(3 [pid 16104] --- stopped by SIGSTOP --- [pid 16101] <... close resumed>) = 0 [pid 16101] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5523, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16101] close(4) = 0 [pid 16101] close(5) = -1 EBADF (Bad file descriptor) [pid 16101] close(6) = -1 EBADF (Bad file descriptor) [pid 16101] close(7) = -1 EBADF (Bad file descriptor) [pid 16101] close(8) = -1 EBADF (Bad file descriptor) [pid 16101] close(9) = -1 EBADF (Bad file descriptor) [pid 16101] close(10) = -1 EBADF (Bad file descriptor) [pid 16101] close(11) = -1 EBADF (Bad file descriptor) [pid 16101] close(12) = -1 EBADF (Bad file descriptor) [pid 16101] close(13) = -1 EBADF (Bad file descriptor) [pid 16101] close(14) = -1 EBADF (Bad file descriptor) [pid 16101] close(15) = -1 EBADF (Bad file descriptor) [pid 16101] close(16) = -1 EBADF (Bad file descriptor) [pid 16101] close(17) = -1 EBADF (Bad file descriptor) [pid 16101] close(18) = -1 EBADF (Bad file descriptor) [pid 16101] close(19) = -1 EBADF (Bad file descriptor) [pid 16101] close(20) = -1 EBADF (Bad file descriptor) [pid 16101] close(21) = -1 EBADF (Bad file descriptor) [pid 16101] close(22) = -1 EBADF (Bad file descriptor) [pid 16101] close(23) = -1 EBADF (Bad file descriptor) [pid 16101] close(24) = -1 EBADF (Bad file descriptor) [pid 16101] close(25) = -1 EBADF (Bad file descriptor) [pid 16101] close(26) = -1 EBADF (Bad file descriptor) [pid 16101] close(27) = -1 EBADF (Bad file descriptor) [pid 16101] close(28) = -1 EBADF (Bad file descriptor) [pid 16101] close(29) = -1 EBADF (Bad file descriptor) [pid 16101] exit_group(0) = ? [pid 16101] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5522, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 199.392790][T16101] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16105 attached , child_tidptr=0x5555570da650) = 5524 [pid 16105] set_robust_list(0x5555570da660, 24) = 0 [pid 16105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16105] setpgid(0, 0) = 0 [pid 16105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16105] write(3, "1000", 4) = 4 [pid 16105] close(3) = 0 [pid 16105] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16105] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16105] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16105] close(5) = 0 [pid 16105] clone(child_stack=NULL, flags=0) = 5525 ./strace-static-x86_64: Process 16108 attached [pid 16105] tkill(5525, SIGSTOP) = 0 [pid 16108] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5524, si_uid=0} --- [pid 16105] close(3 [pid 16108] --- stopped by SIGSTOP --- [pid 16105] <... close resumed>) = 0 [pid 16105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5525, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16105] close(4) = 0 [pid 16105] close(5) = -1 EBADF (Bad file descriptor) [pid 16105] close(6) = -1 EBADF (Bad file descriptor) [pid 16105] close(7) = -1 EBADF (Bad file descriptor) [pid 16105] close(8) = -1 EBADF (Bad file descriptor) [pid 16105] close(9) = -1 EBADF (Bad file descriptor) [pid 16105] close(10) = -1 EBADF (Bad file descriptor) [pid 16105] close(11) = -1 EBADF (Bad file descriptor) [pid 16105] close(12) = -1 EBADF (Bad file descriptor) [pid 16105] close(13) = -1 EBADF (Bad file descriptor) [pid 16105] close(14) = -1 EBADF (Bad file descriptor) [pid 16105] close(15) = -1 EBADF (Bad file descriptor) [pid 16105] close(16) = -1 EBADF (Bad file descriptor) [pid 16105] close(17) = -1 EBADF (Bad file descriptor) [pid 16105] close(18) = -1 EBADF (Bad file descriptor) [pid 16105] close(19) = -1 EBADF (Bad file descriptor) [pid 16105] close(20) = -1 EBADF (Bad file descriptor) [pid 16105] close(21) = -1 EBADF (Bad file descriptor) [pid 16105] close(22) = -1 EBADF (Bad file descriptor) [pid 16105] close(23) = -1 EBADF (Bad file descriptor) [ 199.497833][T16105] vhci_hcd vhci_hcd.0: port 0 already used [pid 16105] close(24) = -1 EBADF (Bad file descriptor) [pid 16105] close(25) = -1 EBADF (Bad file descriptor) [pid 16105] close(26) = -1 EBADF (Bad file descriptor) [pid 16105] close(27) = -1 EBADF (Bad file descriptor) [pid 16105] close(28) = -1 EBADF (Bad file descriptor) [pid 16105] close(29) = -1 EBADF (Bad file descriptor) [pid 16105] exit_group(0) = ? [pid 16105] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555570da650) = 5526 ./strace-static-x86_64: Process 16109 attached [pid 16109] set_robust_list(0x5555570da660, 24) = 0 [pid 16109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16109] setpgid(0, 0) = 0 [pid 16109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16109] write(3, "1000", 4) = 4 [pid 16109] close(3) = 0 [pid 16109] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16109] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16109] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16109] close(5) = 0 [pid 16109] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16112 attached ) = 5527 [pid 16109] tkill(5527, SIGSTOP) = 0 [pid 16109] close(3) = 0 [pid 16112] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5526, si_uid=0} --- [pid 16109] close(4 [pid 16112] --- stopped by SIGSTOP --- [pid 16109] <... close resumed>) = 0 [pid 16109] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5527, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16109] close(5) = -1 EBADF (Bad file descriptor) [pid 16109] close(6) = -1 EBADF (Bad file descriptor) [pid 16109] close(7) = -1 EBADF (Bad file descriptor) [pid 16109] close(8) = -1 EBADF (Bad file descriptor) [pid 16109] close(9) = -1 EBADF (Bad file descriptor) [pid 16109] close(10) = -1 EBADF (Bad file descriptor) [pid 16109] close(11) = -1 EBADF (Bad file descriptor) [pid 16109] close(12) = -1 EBADF (Bad file descriptor) [pid 16109] close(13) = -1 EBADF (Bad file descriptor) [pid 16109] close(14) = -1 EBADF (Bad file descriptor) [pid 16109] close(15) = -1 EBADF (Bad file descriptor) [pid 16109] close(16) = -1 EBADF (Bad file descriptor) [pid 16109] close(17) = -1 EBADF (Bad file descriptor) [pid 16109] close(18) = -1 EBADF (Bad file descriptor) [pid 16109] close(19) = -1 EBADF (Bad file descriptor) [pid 16109] close(20) = -1 EBADF (Bad file descriptor) [pid 16109] close(21) = -1 EBADF (Bad file descriptor) [pid 16109] close(22) = -1 EBADF (Bad file descriptor) [pid 16109] close(23) = -1 EBADF (Bad file descriptor) [pid 16109] close(24) = -1 EBADF (Bad file descriptor) [pid 16109] close(25) = -1 EBADF (Bad file descriptor) [pid 16109] close(26) = -1 EBADF (Bad file descriptor) [pid 16109] close(27) = -1 EBADF (Bad file descriptor) [pid 16109] close(28) = -1 EBADF (Bad file descriptor) [pid 16109] close(29) = -1 EBADF (Bad file descriptor) [pid 16109] exit_group(0) = ? [pid 16109] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5526, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 199.607727][T16109] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16113 attached , child_tidptr=0x5555570da650) = 5528 [pid 16113] set_robust_list(0x5555570da660, 24) = 0 [pid 16113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16113] setpgid(0, 0) = 0 [pid 16113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16113] write(3, "1000", 4) = 4 [pid 16113] close(3) = 0 [pid 16113] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16113] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16113] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16113] close(5) = 0 [pid 16113] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16116 attached ) = 5529 [pid 16113] tkill(5529, SIGSTOP) = 0 [pid 16116] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5528, si_uid=0} --- [pid 16113] close(3 [pid 16116] --- stopped by SIGSTOP --- [pid 16113] <... close resumed>) = 0 [pid 16113] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5529, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16113] close(4) = 0 [pid 16113] close(5) = -1 EBADF (Bad file descriptor) [pid 16113] close(6) = -1 EBADF (Bad file descriptor) [pid 16113] close(7) = -1 EBADF (Bad file descriptor) [pid 16113] close(8) = -1 EBADF (Bad file descriptor) [pid 16113] close(9) = -1 EBADF (Bad file descriptor) [pid 16113] close(10) = -1 EBADF (Bad file descriptor) [pid 16113] close(11) = -1 EBADF (Bad file descriptor) [pid 16113] close(12) = -1 EBADF (Bad file descriptor) [pid 16113] close(13) = -1 EBADF (Bad file descriptor) [pid 16113] close(14) = -1 EBADF (Bad file descriptor) [pid 16113] close(15) = -1 EBADF (Bad file descriptor) [pid 16113] close(16) = -1 EBADF (Bad file descriptor) [pid 16113] close(17) = -1 EBADF (Bad file descriptor) [pid 16113] close(18) = -1 EBADF (Bad file descriptor) [pid 16113] close(19) = -1 EBADF (Bad file descriptor) [pid 16113] close(20) = -1 EBADF (Bad file descriptor) [pid 16113] close(21) = -1 EBADF (Bad file descriptor) [pid 16113] close(22) = -1 EBADF (Bad file descriptor) [pid 16113] close(23) = -1 EBADF (Bad file descriptor) [pid 16113] close(24) = -1 EBADF (Bad file descriptor) [pid 16113] close(25) = -1 EBADF (Bad file descriptor) [pid 16113] close(26) = -1 EBADF (Bad file descriptor) [pid 16113] close(27) = -1 EBADF (Bad file descriptor) [pid 16113] close(28) = -1 EBADF (Bad file descriptor) [pid 16113] close(29) = -1 EBADF (Bad file descriptor) [pid 16113] exit_group(0) = ? [pid 16113] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5528, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 199.686642][T16113] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16117 attached , child_tidptr=0x5555570da650) = 5530 [pid 16117] set_robust_list(0x5555570da660, 24) = 0 [pid 16117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16117] setpgid(0, 0) = 0 [pid 16117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16117] write(3, "1000", 4) = 4 [pid 16117] close(3) = 0 [pid 16117] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16117] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16117] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16117] close(5) = 0 [pid 16117] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16120 attached ) = 5531 [pid 16117] tkill(5531, SIGSTOP) = 0 [pid 16120] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5530, si_uid=0} --- [pid 16117] close(3) = 0 [pid 16120] --- stopped by SIGSTOP --- [pid 16117] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5531, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16117] close(4) = 0 [pid 16117] close(5) = -1 EBADF (Bad file descriptor) [pid 16117] close(6) = -1 EBADF (Bad file descriptor) [pid 16117] close(7) = -1 EBADF (Bad file descriptor) [pid 16117] close(8) = -1 EBADF (Bad file descriptor) [pid 16117] close(9) = -1 EBADF (Bad file descriptor) [pid 16117] close(10) = -1 EBADF (Bad file descriptor) [pid 16117] close(11) = -1 EBADF (Bad file descriptor) [pid 16117] close(12) = -1 EBADF (Bad file descriptor) [pid 16117] close(13) = -1 EBADF (Bad file descriptor) [pid 16117] close(14) = -1 EBADF (Bad file descriptor) [pid 16117] close(15) = -1 EBADF (Bad file descriptor) [pid 16117] close(16) = -1 EBADF (Bad file descriptor) [pid 16117] close(17) = -1 EBADF (Bad file descriptor) [pid 16117] close(18) = -1 EBADF (Bad file descriptor) [pid 16117] close(19) = -1 EBADF (Bad file descriptor) [pid 16117] close(20) = -1 EBADF (Bad file descriptor) [pid 16117] close(21) = -1 EBADF (Bad file descriptor) [pid 16117] close(22) = -1 EBADF (Bad file descriptor) [pid 16117] close(23) = -1 EBADF (Bad file descriptor) [pid 16117] close(24) = -1 EBADF (Bad file descriptor) [pid 16117] close(25) = -1 EBADF (Bad file descriptor) [pid 16117] close(26) = -1 EBADF (Bad file descriptor) [pid 16117] close(27) = -1 EBADF (Bad file descriptor) [pid 16117] close(28) = -1 EBADF (Bad file descriptor) [ 199.764457][T16117] vhci_hcd vhci_hcd.0: port 0 already used [pid 16117] close(29) = -1 EBADF (Bad file descriptor) [pid 16117] exit_group(0) = ? [pid 16117] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5530, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16121 attached , child_tidptr=0x5555570da650) = 5532 [pid 16121] set_robust_list(0x5555570da660, 24) = 0 [pid 16121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16121] setpgid(0, 0) = 0 [pid 16121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16121] write(3, "1000", 4) = 4 [pid 16121] close(3) = 0 [pid 16121] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16121] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16121] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16121] close(5) = 0 [pid 16121] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16124 attached ) = 5533 [pid 16121] tkill(5533, SIGSTOP) = 0 [pid 16124] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5532, si_uid=0} --- [pid 16121] close(3 [pid 16124] --- stopped by SIGSTOP --- [pid 16121] <... close resumed>) = 0 [pid 16121] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5533, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16121] close(4) = 0 [pid 16121] close(5) = -1 EBADF (Bad file descriptor) [pid 16121] close(6) = -1 EBADF (Bad file descriptor) [pid 16121] close(7) = -1 EBADF (Bad file descriptor) [pid 16121] close(8) = -1 EBADF (Bad file descriptor) [pid 16121] close(9) = -1 EBADF (Bad file descriptor) [pid 16121] close(10) = -1 EBADF (Bad file descriptor) [pid 16121] close(11) = -1 EBADF (Bad file descriptor) [pid 16121] close(12) = -1 EBADF (Bad file descriptor) [pid 16121] close(13) = -1 EBADF (Bad file descriptor) [pid 16121] close(14) = -1 EBADF (Bad file descriptor) [pid 16121] close(15) = -1 EBADF (Bad file descriptor) [pid 16121] close(16) = -1 EBADF (Bad file descriptor) [pid 16121] close(17) = -1 EBADF (Bad file descriptor) [pid 16121] close(18) = -1 EBADF (Bad file descriptor) [pid 16121] close(19) = -1 EBADF (Bad file descriptor) [pid 16121] close(20) = -1 EBADF (Bad file descriptor) [pid 16121] close(21) = -1 EBADF (Bad file descriptor) [pid 16121] close(22) = -1 EBADF (Bad file descriptor) [pid 16121] close(23) = -1 EBADF (Bad file descriptor) [pid 16121] close(24) = -1 EBADF (Bad file descriptor) [pid 16121] close(25) = -1 EBADF (Bad file descriptor) [pid 16121] close(26) = -1 EBADF (Bad file descriptor) [ 199.852973][T16121] vhci_hcd vhci_hcd.0: port 0 already used [pid 16121] close(27) = -1 EBADF (Bad file descriptor) [pid 16121] close(28) = -1 EBADF (Bad file descriptor) [pid 16121] close(29) = -1 EBADF (Bad file descriptor) [pid 16121] exit_group(0) = ? [pid 16121] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5532, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16125 attached , child_tidptr=0x5555570da650) = 5534 [pid 16125] set_robust_list(0x5555570da660, 24) = 0 [pid 16125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16125] setpgid(0, 0) = 0 [pid 16125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16125] write(3, "1000", 4) = 4 [pid 16125] close(3) = 0 [pid 16125] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16125] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16125] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16125] close(5) = 0 [pid 16125] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16128 attached ) = 5535 [pid 16125] tkill(5535, SIGSTOP) = 0 [pid 16125] close(3 [pid 16128] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5534, si_uid=0} --- [pid 16125] <... close resumed>) = 0 [pid 16128] --- stopped by SIGSTOP --- [pid 16125] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5535, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16125] close(4) = 0 [pid 16125] close(5) = -1 EBADF (Bad file descriptor) [pid 16125] close(6) = -1 EBADF (Bad file descriptor) [pid 16125] close(7) = -1 EBADF (Bad file descriptor) [pid 16125] close(8) = -1 EBADF (Bad file descriptor) [pid 16125] close(9) = -1 EBADF (Bad file descriptor) [pid 16125] close(10) = -1 EBADF (Bad file descriptor) [pid 16125] close(11) = -1 EBADF (Bad file descriptor) [pid 16125] close(12) = -1 EBADF (Bad file descriptor) [pid 16125] close(13) = -1 EBADF (Bad file descriptor) [pid 16125] close(14) = -1 EBADF (Bad file descriptor) [pid 16125] close(15) = -1 EBADF (Bad file descriptor) [pid 16125] close(16) = -1 EBADF (Bad file descriptor) [pid 16125] close(17) = -1 EBADF (Bad file descriptor) [pid 16125] close(18) = -1 EBADF (Bad file descriptor) [pid 16125] close(19) = -1 EBADF (Bad file descriptor) [pid 16125] close(20) = -1 EBADF (Bad file descriptor) [pid 16125] close(21) = -1 EBADF (Bad file descriptor) [pid 16125] close(22) = -1 EBADF (Bad file descriptor) [pid 16125] close(23) = -1 EBADF (Bad file descriptor) [pid 16125] close(24) = -1 EBADF (Bad file descriptor) [pid 16125] close(25) = -1 EBADF (Bad file descriptor) [pid 16125] close(26) = -1 EBADF (Bad file descriptor) [pid 16125] close(27) = -1 EBADF (Bad file descriptor) [pid 16125] close(28) = -1 EBADF (Bad file descriptor) [pid 16125] close(29) = -1 EBADF (Bad file descriptor) [pid 16125] exit_group(0) = ? [pid 16125] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5534, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 199.942028][T16125] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16129 attached , child_tidptr=0x5555570da650) = 5536 [pid 16129] set_robust_list(0x5555570da660, 24) = 0 [pid 16129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16129] setpgid(0, 0) = 0 [pid 16129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16129] write(3, "1000", 4) = 4 [pid 16129] close(3) = 0 [pid 16129] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16129] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16129] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16129] close(5) = 0 [pid 16129] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16132 attached ) = 5537 [pid 16129] tkill(5537, SIGSTOP) = 0 [pid 16132] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5536, si_uid=0} --- [pid 16129] close(3 [pid 16132] --- stopped by SIGSTOP --- [pid 16129] <... close resumed>) = 0 [pid 16129] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5537, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16129] close(4) = 0 [pid 16129] close(5) = -1 EBADF (Bad file descriptor) [pid 16129] close(6) = -1 EBADF (Bad file descriptor) [pid 16129] close(7) = -1 EBADF (Bad file descriptor) [pid 16129] close(8) = -1 EBADF (Bad file descriptor) [pid 16129] close(9) = -1 EBADF (Bad file descriptor) [pid 16129] close(10) = -1 EBADF (Bad file descriptor) [pid 16129] close(11) = -1 EBADF (Bad file descriptor) [pid 16129] close(12) = -1 EBADF (Bad file descriptor) [pid 16129] close(13) = -1 EBADF (Bad file descriptor) [pid 16129] close(14) = -1 EBADF (Bad file descriptor) [pid 16129] close(15) = -1 EBADF (Bad file descriptor) [pid 16129] close(16) = -1 EBADF (Bad file descriptor) [pid 16129] close(17) = -1 EBADF (Bad file descriptor) [pid 16129] close(18) = -1 EBADF (Bad file descriptor) [pid 16129] close(19) = -1 EBADF (Bad file descriptor) [pid 16129] close(20) = -1 EBADF (Bad file descriptor) [pid 16129] close(21) = -1 EBADF (Bad file descriptor) [pid 16129] close(22) = -1 EBADF (Bad file descriptor) [pid 16129] close(23) = -1 EBADF (Bad file descriptor) [pid 16129] close(24) = -1 EBADF (Bad file descriptor) [pid 16129] close(25) = -1 EBADF (Bad file descriptor) [pid 16129] close(26) = -1 EBADF (Bad file descriptor) [pid 16129] close(27) = -1 EBADF (Bad file descriptor) [pid 16129] close(28) = -1 EBADF (Bad file descriptor) [pid 16129] close(29) = -1 EBADF (Bad file descriptor) [pid 16129] exit_group(0) = ? [pid 16129] +++ exited with 0 +++ [ 200.020917][T16129] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16133 attached , child_tidptr=0x5555570da650) = 5538 [pid 16133] set_robust_list(0x5555570da660, 24) = 0 [pid 16133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16133] setpgid(0, 0) = 0 [pid 16133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16133] write(3, "1000", 4) = 4 [pid 16133] close(3) = 0 [pid 16133] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16133] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16133] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16133] close(5) = 0 [pid 16133] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16136 attached ) = 5539 [pid 16133] tkill(5539, SIGSTOP) = 0 [pid 16136] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5538, si_uid=0} --- [pid 16133] close(3 [pid 16136] --- stopped by SIGSTOP --- [pid 16133] <... close resumed>) = 0 [pid 16133] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5539, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16133] close(4) = 0 [pid 16133] close(5) = -1 EBADF (Bad file descriptor) [pid 16133] close(6) = -1 EBADF (Bad file descriptor) [pid 16133] close(7) = -1 EBADF (Bad file descriptor) [pid 16133] close(8) = -1 EBADF (Bad file descriptor) [pid 16133] close(9) = -1 EBADF (Bad file descriptor) [pid 16133] close(10) = -1 EBADF (Bad file descriptor) [pid 16133] close(11) = -1 EBADF (Bad file descriptor) [pid 16133] close(12) = -1 EBADF (Bad file descriptor) [pid 16133] close(13) = -1 EBADF (Bad file descriptor) [pid 16133] close(14) = -1 EBADF (Bad file descriptor) [pid 16133] close(15) = -1 EBADF (Bad file descriptor) [pid 16133] close(16) = -1 EBADF (Bad file descriptor) [pid 16133] close(17) = -1 EBADF (Bad file descriptor) [pid 16133] close(18) = -1 EBADF (Bad file descriptor) [pid 16133] close(19) = -1 EBADF (Bad file descriptor) [pid 16133] close(20) = -1 EBADF (Bad file descriptor) [pid 16133] close(21) = -1 EBADF (Bad file descriptor) [pid 16133] close(22) = -1 EBADF (Bad file descriptor) [pid 16133] close(23) = -1 EBADF (Bad file descriptor) [pid 16133] close(24) = -1 EBADF (Bad file descriptor) [pid 16133] close(25) = -1 EBADF (Bad file descriptor) [pid 16133] close(26) = -1 EBADF (Bad file descriptor) [pid 16133] close(27) = -1 EBADF (Bad file descriptor) [pid 16133] close(28) = -1 EBADF (Bad file descriptor) [pid 16133] close(29) = -1 EBADF (Bad file descriptor) [pid 16133] exit_group(0) = ? [pid 16133] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 200.103298][T16133] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16137 attached , child_tidptr=0x5555570da650) = 5540 [pid 16137] set_robust_list(0x5555570da660, 24) = 0 [pid 16137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16137] setpgid(0, 0) = 0 [pid 16137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16137] write(3, "1000", 4) = 4 [pid 16137] close(3) = 0 [pid 16137] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16137] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16137] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16137] close(5) = 0 [pid 16137] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16140 attached ) = 5541 [pid 16137] tkill(5541, SIGSTOP) = 0 [pid 16140] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5540, si_uid=0} --- [pid 16137] close(3 [pid 16140] --- stopped by SIGSTOP --- [pid 16137] <... close resumed>) = 0 [pid 16137] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5541, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16137] close(4) = 0 [pid 16137] close(5) = -1 EBADF (Bad file descriptor) [pid 16137] close(6) = -1 EBADF (Bad file descriptor) [pid 16137] close(7) = -1 EBADF (Bad file descriptor) [pid 16137] close(8) = -1 EBADF (Bad file descriptor) [pid 16137] close(9) = -1 EBADF (Bad file descriptor) [pid 16137] close(10) = -1 EBADF (Bad file descriptor) [pid 16137] close(11) = -1 EBADF (Bad file descriptor) [pid 16137] close(12) = -1 EBADF (Bad file descriptor) [pid 16137] close(13) = -1 EBADF (Bad file descriptor) [pid 16137] close(14) = -1 EBADF (Bad file descriptor) [pid 16137] close(15) = -1 EBADF (Bad file descriptor) [pid 16137] close(16) = -1 EBADF (Bad file descriptor) [pid 16137] close(17) = -1 EBADF (Bad file descriptor) [pid 16137] close(18) = -1 EBADF (Bad file descriptor) [pid 16137] close(19) = -1 EBADF (Bad file descriptor) [pid 16137] close(20) = -1 EBADF (Bad file descriptor) [pid 16137] close(21) = -1 EBADF (Bad file descriptor) [pid 16137] close(22) = -1 EBADF (Bad file descriptor) [pid 16137] close(23) = -1 EBADF (Bad file descriptor) [pid 16137] close(24) = -1 EBADF (Bad file descriptor) [pid 16137] close(25) = -1 EBADF (Bad file descriptor) [pid 16137] close(26) = -1 EBADF (Bad file descriptor) [pid 16137] close(27) = -1 EBADF (Bad file descriptor) [pid 16137] close(28) = -1 EBADF (Bad file descriptor) [pid 16137] close(29) = -1 EBADF (Bad file descriptor) [pid 16137] exit_group(0) = ? [pid 16137] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5540, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 200.184003][T16137] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16141 attached [pid 16141] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5542 [pid 16141] <... set_robust_list resumed>) = 0 [pid 16141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16141] setpgid(0, 0) = 0 [pid 16141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16141] write(3, "1000", 4) = 4 [pid 16141] close(3) = 0 [pid 16141] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16141] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16141] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16141] close(5) = 0 [pid 16141] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16144 attached ) = 5543 [pid 16141] tkill(5543, SIGSTOP) = 0 [pid 16144] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5542, si_uid=0} --- [pid 16141] close(3 [pid 16144] --- stopped by SIGSTOP --- [pid 16141] <... close resumed>) = 0 [pid 16141] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5543, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16141] close(4) = 0 [pid 16141] close(5) = -1 EBADF (Bad file descriptor) [pid 16141] close(6) = -1 EBADF (Bad file descriptor) [pid 16141] close(7) = -1 EBADF (Bad file descriptor) [pid 16141] close(8) = -1 EBADF (Bad file descriptor) [pid 16141] close(9) = -1 EBADF (Bad file descriptor) [pid 16141] close(10) = -1 EBADF (Bad file descriptor) [pid 16141] close(11) = -1 EBADF (Bad file descriptor) [pid 16141] close(12) = -1 EBADF (Bad file descriptor) [pid 16141] close(13) = -1 EBADF (Bad file descriptor) [pid 16141] close(14) = -1 EBADF (Bad file descriptor) [pid 16141] close(15) = -1 EBADF (Bad file descriptor) [pid 16141] close(16) = -1 EBADF (Bad file descriptor) [pid 16141] close(17) = -1 EBADF (Bad file descriptor) [pid 16141] close(18) = -1 EBADF (Bad file descriptor) [pid 16141] close(19) = -1 EBADF (Bad file descriptor) [pid 16141] close(20) = -1 EBADF (Bad file descriptor) [ 200.264047][T16141] vhci_hcd vhci_hcd.0: port 0 already used [pid 16141] close(21) = -1 EBADF (Bad file descriptor) [pid 16141] close(22) = -1 EBADF (Bad file descriptor) [pid 16141] close(23) = -1 EBADF (Bad file descriptor) [pid 16141] close(24) = -1 EBADF (Bad file descriptor) [pid 16141] close(25) = -1 EBADF (Bad file descriptor) [pid 16141] close(26) = -1 EBADF (Bad file descriptor) [pid 16141] close(27) = -1 EBADF (Bad file descriptor) [pid 16141] close(28) = -1 EBADF (Bad file descriptor) [pid 16141] close(29) = -1 EBADF (Bad file descriptor) [pid 16141] exit_group(0) = ? [pid 16141] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5542, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16145 attached , child_tidptr=0x5555570da650) = 5544 [pid 16145] set_robust_list(0x5555570da660, 24) = 0 [pid 16145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16145] setpgid(0, 0) = 0 [pid 16145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16145] write(3, "1000", 4) = 4 [pid 16145] close(3) = 0 [pid 16145] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16145] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16145] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16145] close(5) = 0 [pid 16145] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16148 attached ) = 5545 [pid 16145] tkill(5545, SIGSTOP) = 0 [pid 16148] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5544, si_uid=0} --- [pid 16145] close(3 [pid 16148] --- stopped by SIGSTOP --- [pid 16145] <... close resumed>) = 0 [pid 16145] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5545, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16145] close(4) = 0 [pid 16145] close(5) = -1 EBADF (Bad file descriptor) [pid 16145] close(6) = -1 EBADF (Bad file descriptor) [pid 16145] close(7) = -1 EBADF (Bad file descriptor) [pid 16145] close(8) = -1 EBADF (Bad file descriptor) [pid 16145] close(9) = -1 EBADF (Bad file descriptor) [pid 16145] close(10) = -1 EBADF (Bad file descriptor) [pid 16145] close(11) = -1 EBADF (Bad file descriptor) [pid 16145] close(12) = -1 EBADF (Bad file descriptor) [pid 16145] close(13) = -1 EBADF (Bad file descriptor) [pid 16145] close(14) = -1 EBADF (Bad file descriptor) [pid 16145] close(15) = -1 EBADF (Bad file descriptor) [pid 16145] close(16) = -1 EBADF (Bad file descriptor) [pid 16145] close(17) = -1 EBADF (Bad file descriptor) [pid 16145] close(18) = -1 EBADF (Bad file descriptor) [pid 16145] close(19) = -1 EBADF (Bad file descriptor) [pid 16145] close(20) = -1 EBADF (Bad file descriptor) [pid 16145] close(21) = -1 EBADF (Bad file descriptor) [pid 16145] close(22) = -1 EBADF (Bad file descriptor) [pid 16145] close(23) = -1 EBADF (Bad file descriptor) [pid 16145] close(24) = -1 EBADF (Bad file descriptor) [pid 16145] close(25) = -1 EBADF (Bad file descriptor) [pid 16145] close(26) = -1 EBADF (Bad file descriptor) [pid 16145] close(27) = -1 EBADF (Bad file descriptor) [pid 16145] close(28) = -1 EBADF (Bad file descriptor) [pid 16145] close(29) = -1 EBADF (Bad file descriptor) [pid 16145] exit_group(0) = ? [ 200.370843][T16145] vhci_hcd vhci_hcd.0: port 0 already used [pid 16145] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5544, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16149 attached , child_tidptr=0x5555570da650) = 5546 [pid 16149] set_robust_list(0x5555570da660, 24) = 0 [pid 16149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16149] setpgid(0, 0) = 0 [pid 16149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16149] write(3, "1000", 4) = 4 [pid 16149] close(3) = 0 [pid 16149] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16149] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16149] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16149] close(5) = 0 [pid 16149] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16152 attached ) = 5547 [pid 16149] tkill(5547, SIGSTOP) = 0 [pid 16152] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5546, si_uid=0} --- [pid 16149] close(3 [pid 16152] --- stopped by SIGSTOP --- [pid 16149] <... close resumed>) = 0 [pid 16149] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5547, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16149] close(4) = 0 [pid 16149] close(5) = -1 EBADF (Bad file descriptor) [pid 16149] close(6) = -1 EBADF (Bad file descriptor) [pid 16149] close(7) = -1 EBADF (Bad file descriptor) [pid 16149] close(8) = -1 EBADF (Bad file descriptor) [pid 16149] close(9) = -1 EBADF (Bad file descriptor) [pid 16149] close(10) = -1 EBADF (Bad file descriptor) [pid 16149] close(11) = -1 EBADF (Bad file descriptor) [pid 16149] close(12) = -1 EBADF (Bad file descriptor) [pid 16149] close(13) = -1 EBADF (Bad file descriptor) [pid 16149] close(14) = -1 EBADF (Bad file descriptor) [pid 16149] close(15) = -1 EBADF (Bad file descriptor) [pid 16149] close(16) = -1 EBADF (Bad file descriptor) [pid 16149] close(17) = -1 EBADF (Bad file descriptor) [pid 16149] close(18) = -1 EBADF (Bad file descriptor) [pid 16149] close(19) = -1 EBADF (Bad file descriptor) [pid 16149] close(20) = -1 EBADF (Bad file descriptor) [pid 16149] close(21) = -1 EBADF (Bad file descriptor) [pid 16149] close(22) = -1 EBADF (Bad file descriptor) [pid 16149] close(23) = -1 EBADF (Bad file descriptor) [pid 16149] close(24) = -1 EBADF (Bad file descriptor) [pid 16149] close(25) = -1 EBADF (Bad file descriptor) [pid 16149] close(26) = -1 EBADF (Bad file descriptor) [pid 16149] close(27) = -1 EBADF (Bad file descriptor) [pid 16149] close(28) = -1 EBADF (Bad file descriptor) [pid 16149] close(29) = -1 EBADF (Bad file descriptor) [pid 16149] exit_group(0) = ? [pid 16149] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5546, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 200.455641][T16149] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16153 attached , child_tidptr=0x5555570da650) = 5548 [pid 16153] set_robust_list(0x5555570da660, 24) = 0 [pid 16153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16153] setpgid(0, 0) = 0 [pid 16153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16153] write(3, "1000", 4) = 4 [pid 16153] close(3) = 0 [pid 16153] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16153] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16153] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16153] close(5) = 0 [pid 16153] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16156 attached ) = 5549 [pid 16153] tkill(5549, SIGSTOP) = 0 [pid 16153] close(3 [pid 16156] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5548, si_uid=0} --- [pid 16153] <... close resumed>) = 0 [pid 16156] --- stopped by SIGSTOP --- [pid 16153] close(4) = 0 [pid 16153] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5549, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16153] close(5) = -1 EBADF (Bad file descriptor) [pid 16153] close(6) = -1 EBADF (Bad file descriptor) [pid 16153] close(7) = -1 EBADF (Bad file descriptor) [pid 16153] close(8) = -1 EBADF (Bad file descriptor) [pid 16153] close(9) = -1 EBADF (Bad file descriptor) [pid 16153] close(10) = -1 EBADF (Bad file descriptor) [pid 16153] close(11) = -1 EBADF (Bad file descriptor) [pid 16153] close(12) = -1 EBADF (Bad file descriptor) [pid 16153] close(13) = -1 EBADF (Bad file descriptor) [pid 16153] close(14) = -1 EBADF (Bad file descriptor) [pid 16153] close(15) = -1 EBADF (Bad file descriptor) [pid 16153] close(16) = -1 EBADF (Bad file descriptor) [pid 16153] close(17) = -1 EBADF (Bad file descriptor) [pid 16153] close(18) = -1 EBADF (Bad file descriptor) [pid 16153] close(19) = -1 EBADF (Bad file descriptor) [pid 16153] close(20) = -1 EBADF (Bad file descriptor) [pid 16153] close(21) = -1 EBADF (Bad file descriptor) [pid 16153] close(22) = -1 EBADF (Bad file descriptor) [pid 16153] close(23) = -1 EBADF (Bad file descriptor) [pid 16153] close(24) = -1 EBADF (Bad file descriptor) [pid 16153] close(25) = -1 EBADF (Bad file descriptor) [pid 16153] close(26) = -1 EBADF (Bad file descriptor) [pid 16153] close(27) = -1 EBADF (Bad file descriptor) [pid 16153] close(28) = -1 EBADF (Bad file descriptor) [pid 16153] close(29) = -1 EBADF (Bad file descriptor) [pid 16153] exit_group(0) = ? [pid 16153] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5548, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 200.536650][T16153] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16157 attached , child_tidptr=0x5555570da650) = 5550 [pid 16157] set_robust_list(0x5555570da660, 24) = 0 [pid 16157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16157] setpgid(0, 0) = 0 [pid 16157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16157] write(3, "1000", 4) = 4 [pid 16157] close(3) = 0 [pid 16157] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16157] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16157] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16157] close(5) = 0 [pid 16157] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16160 attached ) = 5551 [pid 16157] tkill(5551, SIGSTOP) = 0 [pid 16160] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5550, si_uid=0} --- [pid 16160] --- stopped by SIGSTOP --- [pid 16157] close(3) = 0 [pid 16157] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5551, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16157] close(4) = 0 [pid 16157] close(5) = -1 EBADF (Bad file descriptor) [pid 16157] close(6) = -1 EBADF (Bad file descriptor) [pid 16157] close(7) = -1 EBADF (Bad file descriptor) [pid 16157] close(8) = -1 EBADF (Bad file descriptor) [pid 16157] close(9) = -1 EBADF (Bad file descriptor) [pid 16157] close(10) = -1 EBADF (Bad file descriptor) [pid 16157] close(11) = -1 EBADF (Bad file descriptor) [pid 16157] close(12) = -1 EBADF (Bad file descriptor) [pid 16157] close(13) = -1 EBADF (Bad file descriptor) [pid 16157] close(14) = -1 EBADF (Bad file descriptor) [pid 16157] close(15) = -1 EBADF (Bad file descriptor) [pid 16157] close(16) = -1 EBADF (Bad file descriptor) [pid 16157] close(17) = -1 EBADF (Bad file descriptor) [pid 16157] close(18) = -1 EBADF (Bad file descriptor) [pid 16157] close(19) = -1 EBADF (Bad file descriptor) [pid 16157] close(20) = -1 EBADF (Bad file descriptor) [pid 16157] close(21) = -1 EBADF (Bad file descriptor) [pid 16157] close(22) = -1 EBADF (Bad file descriptor) [pid 16157] close(23) = -1 EBADF (Bad file descriptor) [pid 16157] close(24) = -1 EBADF (Bad file descriptor) [pid 16157] close(25) = -1 EBADF (Bad file descriptor) [pid 16157] close(26) = -1 EBADF (Bad file descriptor) [ 200.618762][T16157] vhci_hcd vhci_hcd.0: port 0 already used [pid 16157] close(27) = -1 EBADF (Bad file descriptor) [pid 16157] close(28) = -1 EBADF (Bad file descriptor) [pid 16157] close(29) = -1 EBADF (Bad file descriptor) [pid 16157] exit_group(0) = ? [pid 16157] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5550, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16161 attached , child_tidptr=0x5555570da650) = 5552 [pid 16161] set_robust_list(0x5555570da660, 24) = 0 [pid 16161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16161] setpgid(0, 0) = 0 [pid 16161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16161] write(3, "1000", 4) = 4 [pid 16161] close(3) = 0 [pid 16161] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16161] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16161] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16161] close(5) = 0 [pid 16161] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16164 attached ) = 5553 [pid 16161] tkill(5553, SIGSTOP) = 0 [pid 16164] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5552, si_uid=0} --- [pid 16161] close(3) = 0 [pid 16164] --- stopped by SIGSTOP --- [pid 16161] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5553, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16161] close(4) = 0 [pid 16161] close(5) = -1 EBADF (Bad file descriptor) [pid 16161] close(6) = -1 EBADF (Bad file descriptor) [pid 16161] close(7) = -1 EBADF (Bad file descriptor) [pid 16161] close(8) = -1 EBADF (Bad file descriptor) [pid 16161] close(9) = -1 EBADF (Bad file descriptor) [pid 16161] close(10) = -1 EBADF (Bad file descriptor) [pid 16161] close(11) = -1 EBADF (Bad file descriptor) [pid 16161] close(12) = -1 EBADF (Bad file descriptor) [pid 16161] close(13) = -1 EBADF (Bad file descriptor) [pid 16161] close(14) = -1 EBADF (Bad file descriptor) [pid 16161] close(15) = -1 EBADF (Bad file descriptor) [pid 16161] close(16) = -1 EBADF (Bad file descriptor) [pid 16161] close(17) = -1 EBADF (Bad file descriptor) [pid 16161] close(18) = -1 EBADF (Bad file descriptor) [pid 16161] close(19) = -1 EBADF (Bad file descriptor) [pid 16161] close(20) = -1 EBADF (Bad file descriptor) [pid 16161] close(21) = -1 EBADF (Bad file descriptor) [ 200.712688][T16161] vhci_hcd vhci_hcd.0: port 0 already used [pid 16161] close(22) = -1 EBADF (Bad file descriptor) [pid 16161] close(23) = -1 EBADF (Bad file descriptor) [pid 16161] close(24) = -1 EBADF (Bad file descriptor) [pid 16161] close(25) = -1 EBADF (Bad file descriptor) [pid 16161] close(26) = -1 EBADF (Bad file descriptor) [pid 16161] close(27) = -1 EBADF (Bad file descriptor) [pid 16161] close(28) = -1 EBADF (Bad file descriptor) [pid 16161] close(29) = -1 EBADF (Bad file descriptor) [pid 16161] exit_group(0) = ? [pid 16161] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5552, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16165 attached , child_tidptr=0x5555570da650) = 5554 [pid 16165] set_robust_list(0x5555570da660, 24) = 0 [pid 16165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16165] setpgid(0, 0) = 0 [pid 16165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16165] write(3, "1000", 4) = 4 [pid 16165] close(3) = 0 [pid 16165] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16165] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16165] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16165] close(5) = 0 [pid 16165] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16168 attached ) = 5555 [pid 16165] tkill(5555, SIGSTOP) = 0 [pid 16168] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5554, si_uid=0} --- [pid 16165] close(3 [pid 16168] --- stopped by SIGSTOP --- [pid 16165] <... close resumed>) = 0 [pid 16165] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5555, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16165] close(4) = 0 [pid 16165] close(5) = -1 EBADF (Bad file descriptor) [pid 16165] close(6) = -1 EBADF (Bad file descriptor) [pid 16165] close(7) = -1 EBADF (Bad file descriptor) [pid 16165] close(8) = -1 EBADF (Bad file descriptor) [pid 16165] close(9) = -1 EBADF (Bad file descriptor) [pid 16165] close(10) = -1 EBADF (Bad file descriptor) [pid 16165] close(11) = -1 EBADF (Bad file descriptor) [pid 16165] close(12) = -1 EBADF (Bad file descriptor) [pid 16165] close(13) = -1 EBADF (Bad file descriptor) [pid 16165] close(14) = -1 EBADF (Bad file descriptor) [pid 16165] close(15) = -1 EBADF (Bad file descriptor) [pid 16165] close(16) = -1 EBADF (Bad file descriptor) [pid 16165] close(17) = -1 EBADF (Bad file descriptor) [pid 16165] close(18) = -1 EBADF (Bad file descriptor) [pid 16165] close(19) = -1 EBADF (Bad file descriptor) [pid 16165] close(20) = -1 EBADF (Bad file descriptor) [pid 16165] close(21) = -1 EBADF (Bad file descriptor) [pid 16165] close(22) = -1 EBADF (Bad file descriptor) [pid 16165] close(23) = -1 EBADF (Bad file descriptor) [pid 16165] close(24) = -1 EBADF (Bad file descriptor) [pid 16165] close(25) = -1 EBADF (Bad file descriptor) [pid 16165] close(26) = -1 EBADF (Bad file descriptor) [pid 16165] close(27) = -1 EBADF (Bad file descriptor) [ 200.816364][T16165] vhci_hcd vhci_hcd.0: port 0 already used [pid 16165] close(28) = -1 EBADF (Bad file descriptor) [pid 16165] close(29) = -1 EBADF (Bad file descriptor) [pid 16165] exit_group(0) = ? [pid 16165] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16169 attached , child_tidptr=0x5555570da650) = 5556 [pid 16169] set_robust_list(0x5555570da660, 24) = 0 [pid 16169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16169] setpgid(0, 0) = 0 [pid 16169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16169] write(3, "1000", 4) = 4 [pid 16169] close(3) = 0 [pid 16169] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16169] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16169] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16169] close(5) = 0 [pid 16169] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16172 attached ) = 5557 [pid 16169] tkill(5557, SIGSTOP) = 0 [pid 16172] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5556, si_uid=0} --- [pid 16169] close(3 [pid 16172] --- stopped by SIGSTOP --- [pid 16169] <... close resumed>) = 0 [pid 16169] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5557, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16169] close(4) = 0 [pid 16169] close(5) = -1 EBADF (Bad file descriptor) [pid 16169] close(6) = -1 EBADF (Bad file descriptor) [pid 16169] close(7) = -1 EBADF (Bad file descriptor) [pid 16169] close(8) = -1 EBADF (Bad file descriptor) [pid 16169] close(9) = -1 EBADF (Bad file descriptor) [pid 16169] close(10) = -1 EBADF (Bad file descriptor) [pid 16169] close(11) = -1 EBADF (Bad file descriptor) [pid 16169] close(12) = -1 EBADF (Bad file descriptor) [pid 16169] close(13) = -1 EBADF (Bad file descriptor) [pid 16169] close(14) = -1 EBADF (Bad file descriptor) [pid 16169] close(15) = -1 EBADF (Bad file descriptor) [pid 16169] close(16) = -1 EBADF (Bad file descriptor) [pid 16169] close(17) = -1 EBADF (Bad file descriptor) [pid 16169] close(18) = -1 EBADF (Bad file descriptor) [pid 16169] close(19) = -1 EBADF (Bad file descriptor) [pid 16169] close(20) = -1 EBADF (Bad file descriptor) [pid 16169] close(21) = -1 EBADF (Bad file descriptor) [pid 16169] close(22) = -1 EBADF (Bad file descriptor) [pid 16169] close(23) = -1 EBADF (Bad file descriptor) [pid 16169] close(24) = -1 EBADF (Bad file descriptor) [pid 16169] close(25) = -1 EBADF (Bad file descriptor) [pid 16169] close(26) = -1 EBADF (Bad file descriptor) [ 200.908167][T16169] vhci_hcd vhci_hcd.0: port 0 already used [pid 16169] close(27) = -1 EBADF (Bad file descriptor) [pid 16169] close(28) = -1 EBADF (Bad file descriptor) [pid 16169] close(29) = -1 EBADF (Bad file descriptor) [pid 16169] exit_group(0) = ? [pid 16169] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5556, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16173 attached , child_tidptr=0x5555570da650) = 5558 [pid 16173] set_robust_list(0x5555570da660, 24) = 0 [pid 16173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16173] setpgid(0, 0) = 0 [pid 16173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16173] write(3, "1000", 4) = 4 [pid 16173] close(3) = 0 [pid 16173] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16173] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16173] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16173] close(5) = 0 [pid 16173] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16176 attached ) = 5559 [pid 16173] tkill(5559, SIGSTOP) = 0 [pid 16176] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5558, si_uid=0} --- [pid 16173] close(3 [pid 16176] --- stopped by SIGSTOP --- [pid 16173] <... close resumed>) = 0 [pid 16173] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5559, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16173] close(4) = 0 [pid 16173] close(5) = -1 EBADF (Bad file descriptor) [pid 16173] close(6) = -1 EBADF (Bad file descriptor) [pid 16173] close(7) = -1 EBADF (Bad file descriptor) [pid 16173] close(8) = -1 EBADF (Bad file descriptor) [pid 16173] close(9) = -1 EBADF (Bad file descriptor) [pid 16173] close(10) = -1 EBADF (Bad file descriptor) [pid 16173] close(11) = -1 EBADF (Bad file descriptor) [pid 16173] close(12) = -1 EBADF (Bad file descriptor) [pid 16173] close(13) = -1 EBADF (Bad file descriptor) [pid 16173] close(14) = -1 EBADF (Bad file descriptor) [pid 16173] close(15) = -1 EBADF (Bad file descriptor) [pid 16173] close(16) = -1 EBADF (Bad file descriptor) [pid 16173] close(17) = -1 EBADF (Bad file descriptor) [pid 16173] close(18) = -1 EBADF (Bad file descriptor) [pid 16173] close(19) = -1 EBADF (Bad file descriptor) [pid 16173] close(20) = -1 EBADF (Bad file descriptor) [pid 16173] close(21) = -1 EBADF (Bad file descriptor) [pid 16173] close(22) = -1 EBADF (Bad file descriptor) [pid 16173] close(23) = -1 EBADF (Bad file descriptor) [pid 16173] close(24) = -1 EBADF (Bad file descriptor) [pid 16173] close(25) = -1 EBADF (Bad file descriptor) [pid 16173] close(26) = -1 EBADF (Bad file descriptor) [ 200.999918][T16173] vhci_hcd vhci_hcd.0: port 0 already used [pid 16173] close(27) = -1 EBADF (Bad file descriptor) [pid 16173] close(28) = -1 EBADF (Bad file descriptor) [pid 16173] close(29) = -1 EBADF (Bad file descriptor) [pid 16173] exit_group(0) = ? [pid 16173] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5558, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16177 attached , child_tidptr=0x5555570da650) = 5560 [pid 16177] set_robust_list(0x5555570da660, 24) = 0 [pid 16177] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16177] setpgid(0, 0) = 0 [pid 16177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16177] write(3, "1000", 4) = 4 [pid 16177] close(3) = 0 [pid 16177] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16177] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16177] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16177] close(5) = 0 [pid 16177] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16180 attached ) = 5561 [pid 16177] tkill(5561, SIGSTOP) = 0 [pid 16180] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5560, si_uid=0} --- [pid 16177] close(3) = 0 [pid 16180] --- stopped by SIGSTOP --- [pid 16177] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5561, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16177] close(4) = 0 [pid 16177] close(5) = -1 EBADF (Bad file descriptor) [pid 16177] close(6) = -1 EBADF (Bad file descriptor) [pid 16177] close(7) = -1 EBADF (Bad file descriptor) [pid 16177] close(8) = -1 EBADF (Bad file descriptor) [pid 16177] close(9) = -1 EBADF (Bad file descriptor) [pid 16177] close(10) = -1 EBADF (Bad file descriptor) [pid 16177] close(11) = -1 EBADF (Bad file descriptor) [pid 16177] close(12) = -1 EBADF (Bad file descriptor) [pid 16177] close(13) = -1 EBADF (Bad file descriptor) [pid 16177] close(14) = -1 EBADF (Bad file descriptor) [pid 16177] close(15) = -1 EBADF (Bad file descriptor) [pid 16177] close(16) = -1 EBADF (Bad file descriptor) [pid 16177] close(17) = -1 EBADF (Bad file descriptor) [pid 16177] close(18) = -1 EBADF (Bad file descriptor) [pid 16177] close(19) = -1 EBADF (Bad file descriptor) [pid 16177] close(20) = -1 EBADF (Bad file descriptor) [pid 16177] close(21) = -1 EBADF (Bad file descriptor) [pid 16177] close(22) = -1 EBADF (Bad file descriptor) [pid 16177] close(23) = -1 EBADF (Bad file descriptor) [pid 16177] close(24) = -1 EBADF (Bad file descriptor) [pid 16177] close(25) = -1 EBADF (Bad file descriptor) [ 201.091863][T16177] vhci_hcd vhci_hcd.0: port 0 already used [pid 16177] close(26) = -1 EBADF (Bad file descriptor) [pid 16177] close(27) = -1 EBADF (Bad file descriptor) [pid 16177] close(28) = -1 EBADF (Bad file descriptor) [pid 16177] close(29) = -1 EBADF (Bad file descriptor) [pid 16177] exit_group(0) = ? [pid 16177] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5560, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16181 attached , child_tidptr=0x5555570da650) = 5562 [pid 16181] set_robust_list(0x5555570da660, 24) = 0 [pid 16181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16181] setpgid(0, 0) = 0 [pid 16181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16181] write(3, "1000", 4) = 4 [pid 16181] close(3) = 0 [pid 16181] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16181] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16181] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16181] close(5) = 0 [pid 16181] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16184 attached ) = 5563 [pid 16181] tkill(5563, SIGSTOP) = 0 [pid 16184] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5562, si_uid=0} --- [pid 16181] close(3 [pid 16184] --- stopped by SIGSTOP --- [pid 16181] <... close resumed>) = 0 [pid 16181] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5563, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16181] close(4) = 0 [pid 16181] close(5) = -1 EBADF (Bad file descriptor) [pid 16181] close(6) = -1 EBADF (Bad file descriptor) [pid 16181] close(7) = -1 EBADF (Bad file descriptor) [pid 16181] close(8) = -1 EBADF (Bad file descriptor) [pid 16181] close(9) = -1 EBADF (Bad file descriptor) [pid 16181] close(10) = -1 EBADF (Bad file descriptor) [pid 16181] close(11) = -1 EBADF (Bad file descriptor) [pid 16181] close(12) = -1 EBADF (Bad file descriptor) [pid 16181] close(13) = -1 EBADF (Bad file descriptor) [pid 16181] close(14) = -1 EBADF (Bad file descriptor) [pid 16181] close(15) = -1 EBADF (Bad file descriptor) [pid 16181] close(16) = -1 EBADF (Bad file descriptor) [pid 16181] close(17) = -1 EBADF (Bad file descriptor) [pid 16181] close(18) = -1 EBADF (Bad file descriptor) [pid 16181] close(19) = -1 EBADF (Bad file descriptor) [pid 16181] close(20) = -1 EBADF (Bad file descriptor) [pid 16181] close(21) = -1 EBADF (Bad file descriptor) [pid 16181] close(22) = -1 EBADF (Bad file descriptor) [pid 16181] close(23) = -1 EBADF (Bad file descriptor) [pid 16181] close(24) = -1 EBADF (Bad file descriptor) [pid 16181] close(25) = -1 EBADF (Bad file descriptor) [pid 16181] close(26) = -1 EBADF (Bad file descriptor) [ 201.183170][T16181] vhci_hcd vhci_hcd.0: port 0 already used [pid 16181] close(27) = -1 EBADF (Bad file descriptor) [pid 16181] close(28) = -1 EBADF (Bad file descriptor) [pid 16181] close(29) = -1 EBADF (Bad file descriptor) [pid 16181] exit_group(0) = ? [pid 16181] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16185 attached , child_tidptr=0x5555570da650) = 5564 [pid 16185] set_robust_list(0x5555570da660, 24) = 0 [pid 16185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16185] setpgid(0, 0) = 0 [pid 16185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16185] write(3, "1000", 4) = 4 [pid 16185] close(3) = 0 [pid 16185] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16185] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16185] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16185] close(5) = 0 [pid 16185] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16188 attached ) = 5565 [pid 16185] tkill(5565, SIGSTOP) = 0 [pid 16185] close(3 [pid 16188] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5564, si_uid=0} --- [pid 16185] <... close resumed>) = 0 [pid 16188] --- stopped by SIGSTOP --- [pid 16185] close(4) = 0 [pid 16185] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5565, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16185] close(5) = -1 EBADF (Bad file descriptor) [pid 16185] close(6) = -1 EBADF (Bad file descriptor) [pid 16185] close(7) = -1 EBADF (Bad file descriptor) [pid 16185] close(8) = -1 EBADF (Bad file descriptor) [pid 16185] close(9) = -1 EBADF (Bad file descriptor) [pid 16185] close(10) = -1 EBADF (Bad file descriptor) [pid 16185] close(11) = -1 EBADF (Bad file descriptor) [pid 16185] close(12) = -1 EBADF (Bad file descriptor) [pid 16185] close(13) = -1 EBADF (Bad file descriptor) [pid 16185] close(14) = -1 EBADF (Bad file descriptor) [pid 16185] close(15) = -1 EBADF (Bad file descriptor) [pid 16185] close(16) = -1 EBADF (Bad file descriptor) [pid 16185] close(17) = -1 EBADF (Bad file descriptor) [pid 16185] close(18) = -1 EBADF (Bad file descriptor) [pid 16185] close(19) = -1 EBADF (Bad file descriptor) [pid 16185] close(20) = -1 EBADF (Bad file descriptor) [pid 16185] close(21) = -1 EBADF (Bad file descriptor) [pid 16185] close(22) = -1 EBADF (Bad file descriptor) [pid 16185] close(23) = -1 EBADF (Bad file descriptor) [pid 16185] close(24) = -1 EBADF (Bad file descriptor) [pid 16185] close(25) = -1 EBADF (Bad file descriptor) [pid 16185] close(26) = -1 EBADF (Bad file descriptor) [pid 16185] close(27) = -1 EBADF (Bad file descriptor) [pid 16185] close(28) = -1 EBADF (Bad file descriptor) [pid 16185] close(29) = -1 EBADF (Bad file descriptor) [pid 16185] exit_group(0) = ? [pid 16185] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16189 attached [ 201.273738][T16185] vhci_hcd vhci_hcd.0: port 0 already used , child_tidptr=0x5555570da650) = 5566 [pid 16189] set_robust_list(0x5555570da660, 24) = 0 [pid 16189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16189] setpgid(0, 0) = 0 [pid 16189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16189] write(3, "1000", 4) = 4 [pid 16189] close(3) = 0 [pid 16189] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16189] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16189] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16189] close(5) = 0 [pid 16189] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16192 attached ) = 5567 [pid 16189] tkill(5567, SIGSTOP) = 0 [pid 16192] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5566, si_uid=0} --- [pid 16189] close(3 [pid 16192] --- stopped by SIGSTOP --- [pid 16189] <... close resumed>) = 0 [pid 16189] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5567, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16189] close(4) = 0 [pid 16189] close(5) = -1 EBADF (Bad file descriptor) [pid 16189] close(6) = -1 EBADF (Bad file descriptor) [pid 16189] close(7) = -1 EBADF (Bad file descriptor) [pid 16189] close(8) = -1 EBADF (Bad file descriptor) [pid 16189] close(9) = -1 EBADF (Bad file descriptor) [pid 16189] close(10) = -1 EBADF (Bad file descriptor) [pid 16189] close(11) = -1 EBADF (Bad file descriptor) [pid 16189] close(12) = -1 EBADF (Bad file descriptor) [pid 16189] close(13) = -1 EBADF (Bad file descriptor) [pid 16189] close(14) = -1 EBADF (Bad file descriptor) [pid 16189] close(15) = -1 EBADF (Bad file descriptor) [pid 16189] close(16) = -1 EBADF (Bad file descriptor) [pid 16189] close(17) = -1 EBADF (Bad file descriptor) [pid 16189] close(18) = -1 EBADF (Bad file descriptor) [pid 16189] close(19) = -1 EBADF (Bad file descriptor) [pid 16189] close(20) = -1 EBADF (Bad file descriptor) [pid 16189] close(21) = -1 EBADF (Bad file descriptor) [pid 16189] close(22) = -1 EBADF (Bad file descriptor) [pid 16189] close(23) = -1 EBADF (Bad file descriptor) [pid 16189] close(24) = -1 EBADF (Bad file descriptor) [pid 16189] close(25) = -1 EBADF (Bad file descriptor) [pid 16189] close(26) = -1 EBADF (Bad file descriptor) [pid 16189] close(27) = -1 EBADF (Bad file descriptor) [pid 16189] close(28) = -1 EBADF (Bad file descriptor) [pid 16189] close(29) = -1 EBADF (Bad file descriptor) [pid 16189] exit_group(0) = ? [pid 16189] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5566, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [ 201.351888][T16189] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16193 attached , child_tidptr=0x5555570da650) = 5568 [pid 16193] set_robust_list(0x5555570da660, 24) = 0 [pid 16193] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16193] setpgid(0, 0) = 0 [pid 16193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16193] write(3, "1000", 4) = 4 [pid 16193] close(3) = 0 [pid 16193] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16193] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16193] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16193] close(5) = 0 [pid 16193] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16196 attached ) = 5569 [pid 16193] tkill(5569, SIGSTOP) = 0 [pid 16193] close(3) = 0 [pid 16196] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5568, si_uid=0} --- [pid 16193] close(4 [pid 16196] --- stopped by SIGSTOP --- [pid 16193] <... close resumed>) = 0 [pid 16193] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5569, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16193] close(5) = -1 EBADF (Bad file descriptor) [pid 16193] close(6) = -1 EBADF (Bad file descriptor) [pid 16193] close(7) = -1 EBADF (Bad file descriptor) [pid 16193] close(8) = -1 EBADF (Bad file descriptor) [pid 16193] close(9) = -1 EBADF (Bad file descriptor) [pid 16193] close(10) = -1 EBADF (Bad file descriptor) [pid 16193] close(11) = -1 EBADF (Bad file descriptor) [pid 16193] close(12) = -1 EBADF (Bad file descriptor) [pid 16193] close(13) = -1 EBADF (Bad file descriptor) [pid 16193] close(14) = -1 EBADF (Bad file descriptor) [pid 16193] close(15) = -1 EBADF (Bad file descriptor) [pid 16193] close(16) = -1 EBADF (Bad file descriptor) [pid 16193] close(17) = -1 EBADF (Bad file descriptor) [pid 16193] close(18) = -1 EBADF (Bad file descriptor) [pid 16193] close(19) = -1 EBADF (Bad file descriptor) [pid 16193] close(20) = -1 EBADF (Bad file descriptor) [pid 16193] close(21) = -1 EBADF (Bad file descriptor) [pid 16193] close(22) = -1 EBADF (Bad file descriptor) [pid 16193] close(23) = -1 EBADF (Bad file descriptor) [pid 16193] close(24) = -1 EBADF (Bad file descriptor) [pid 16193] close(25) = -1 EBADF (Bad file descriptor) [pid 16193] close(26) = -1 EBADF (Bad file descriptor) [pid 16193] close(27) = -1 EBADF (Bad file descriptor) [pid 16193] close(28) = -1 EBADF (Bad file descriptor) [pid 16193] close(29) = -1 EBADF (Bad file descriptor) [pid 16193] exit_group(0) = ? [pid 16193] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16197 attached [pid 16197] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5570 [pid 16197] <... set_robust_list resumed>) = 0 [ 201.430598][T16193] vhci_hcd vhci_hcd.0: port 0 already used [pid 16197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16197] setpgid(0, 0) = 0 [pid 16197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16197] write(3, "1000", 4) = 4 [pid 16197] close(3) = 0 [pid 16197] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16197] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16197] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16197] close(5) = 0 [pid 16197] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16200 attached ) = 5571 [pid 16197] tkill(5571, SIGSTOP) = 0 [pid 16200] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5570, si_uid=0} --- [pid 16197] close(3 [pid 16200] --- stopped by SIGSTOP --- [pid 16197] <... close resumed>) = 0 [pid 16197] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5571, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16197] close(4) = 0 [pid 16197] close(5) = -1 EBADF (Bad file descriptor) [pid 16197] close(6) = -1 EBADF (Bad file descriptor) [pid 16197] close(7) = -1 EBADF (Bad file descriptor) [pid 16197] close(8) = -1 EBADF (Bad file descriptor) [pid 16197] close(9) = -1 EBADF (Bad file descriptor) [pid 16197] close(10) = -1 EBADF (Bad file descriptor) [pid 16197] close(11) = -1 EBADF (Bad file descriptor) [pid 16197] close(12) = -1 EBADF (Bad file descriptor) [pid 16197] close(13) = -1 EBADF (Bad file descriptor) [pid 16197] close(14) = -1 EBADF (Bad file descriptor) [pid 16197] close(15) = -1 EBADF (Bad file descriptor) [pid 16197] close(16) = -1 EBADF (Bad file descriptor) [pid 16197] close(17) = -1 EBADF (Bad file descriptor) [pid 16197] close(18) = -1 EBADF (Bad file descriptor) [pid 16197] close(19) = -1 EBADF (Bad file descriptor) [pid 16197] close(20) = -1 EBADF (Bad file descriptor) [pid 16197] close(21) = -1 EBADF (Bad file descriptor) [pid 16197] close(22) = -1 EBADF (Bad file descriptor) [pid 16197] close(23) = -1 EBADF (Bad file descriptor) [pid 16197] close(24) = -1 EBADF (Bad file descriptor) [pid 16197] close(25) = -1 EBADF (Bad file descriptor) [pid 16197] close(26) = -1 EBADF (Bad file descriptor) [pid 16197] close(27) = -1 EBADF (Bad file descriptor) [pid 16197] close(28) = -1 EBADF (Bad file descriptor) [ 201.504142][T16197] vhci_hcd vhci_hcd.0: port 0 already used [pid 16197] close(29) = -1 EBADF (Bad file descriptor) [pid 16197] exit_group(0) = ? [pid 16197] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16201 attached , child_tidptr=0x5555570da650) = 5572 [pid 16201] set_robust_list(0x5555570da660, 24) = 0 [pid 16201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16201] setpgid(0, 0) = 0 [pid 16201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16201] write(3, "1000", 4) = 4 [pid 16201] close(3) = 0 [pid 16201] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16201] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16201] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16201] close(5) = 0 [pid 16201] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16204 attached ) = 5573 [pid 16201] tkill(5573, SIGSTOP) = 0 [pid 16204] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5572, si_uid=0} --- [pid 16201] close(3 [pid 16204] --- stopped by SIGSTOP --- [pid 16201] <... close resumed>) = 0 [pid 16201] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5573, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16201] close(4) = 0 [pid 16201] close(5) = -1 EBADF (Bad file descriptor) [pid 16201] close(6) = -1 EBADF (Bad file descriptor) [pid 16201] close(7) = -1 EBADF (Bad file descriptor) [pid 16201] close(8) = -1 EBADF (Bad file descriptor) [pid 16201] close(9) = -1 EBADF (Bad file descriptor) [pid 16201] close(10) = -1 EBADF (Bad file descriptor) [pid 16201] close(11) = -1 EBADF (Bad file descriptor) [pid 16201] close(12) = -1 EBADF (Bad file descriptor) [pid 16201] close(13) = -1 EBADF (Bad file descriptor) [pid 16201] close(14) = -1 EBADF (Bad file descriptor) [pid 16201] close(15) = -1 EBADF (Bad file descriptor) [pid 16201] close(16) = -1 EBADF (Bad file descriptor) [pid 16201] close(17) = -1 EBADF (Bad file descriptor) [pid 16201] close(18) = -1 EBADF (Bad file descriptor) [pid 16201] close(19) = -1 EBADF (Bad file descriptor) [pid 16201] close(20) = -1 EBADF (Bad file descriptor) [pid 16201] close(21) = -1 EBADF (Bad file descriptor) [pid 16201] close(22) = -1 EBADF (Bad file descriptor) [pid 16201] close(23) = -1 EBADF (Bad file descriptor) [pid 16201] close(24) = -1 EBADF (Bad file descriptor) [pid 16201] close(25) = -1 EBADF (Bad file descriptor) [pid 16201] close(26) = -1 EBADF (Bad file descriptor) [pid 16201] close(27) = -1 EBADF (Bad file descriptor) [pid 16201] close(28) = -1 EBADF (Bad file descriptor) [pid 16201] close(29) = -1 EBADF (Bad file descriptor) [pid 16201] exit_group(0) = ? [pid 16201] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5572, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 201.594425][T16201] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16205 attached , child_tidptr=0x5555570da650) = 5574 [pid 16205] set_robust_list(0x5555570da660, 24) = 0 [pid 16205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16205] setpgid(0, 0) = 0 [pid 16205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16205] write(3, "1000", 4) = 4 [pid 16205] close(3) = 0 [pid 16205] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16205] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16205] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16205] close(5) = 0 [pid 16205] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16208 attached ) = 5575 [pid 16205] tkill(5575, SIGSTOP) = 0 [pid 16208] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5574, si_uid=0} --- [pid 16205] close(3) = 0 [pid 16208] --- stopped by SIGSTOP --- [pid 16205] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5575, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16205] close(4) = 0 [pid 16205] close(5) = -1 EBADF (Bad file descriptor) [pid 16205] close(6) = -1 EBADF (Bad file descriptor) [pid 16205] close(7) = -1 EBADF (Bad file descriptor) [pid 16205] close(8) = -1 EBADF (Bad file descriptor) [pid 16205] close(9) = -1 EBADF (Bad file descriptor) [pid 16205] close(10) = -1 EBADF (Bad file descriptor) [pid 16205] close(11) = -1 EBADF (Bad file descriptor) [pid 16205] close(12) = -1 EBADF (Bad file descriptor) [pid 16205] close(13) = -1 EBADF (Bad file descriptor) [pid 16205] close(14) = -1 EBADF (Bad file descriptor) [pid 16205] close(15) = -1 EBADF (Bad file descriptor) [pid 16205] close(16) = -1 EBADF (Bad file descriptor) [pid 16205] close(17) = -1 EBADF (Bad file descriptor) [pid 16205] close(18) = -1 EBADF (Bad file descriptor) [pid 16205] close(19) = -1 EBADF (Bad file descriptor) [pid 16205] close(20) = -1 EBADF (Bad file descriptor) [pid 16205] close(21) = -1 EBADF (Bad file descriptor) [pid 16205] close(22) = -1 EBADF (Bad file descriptor) [pid 16205] close(23) = -1 EBADF (Bad file descriptor) [pid 16205] close(24) = -1 EBADF (Bad file descriptor) [pid 16205] close(25) = -1 EBADF (Bad file descriptor) [pid 16205] close(26) = -1 EBADF (Bad file descriptor) [pid 16205] close(27) = -1 EBADF (Bad file descriptor) [pid 16205] close(28) = -1 EBADF (Bad file descriptor) [pid 16205] close(29) = -1 EBADF (Bad file descriptor) [pid 16205] exit_group(0) = ? [pid 16205] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5574, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [ 201.672723][T16205] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16209 attached , child_tidptr=0x5555570da650) = 5576 [pid 16209] set_robust_list(0x5555570da660, 24) = 0 [pid 16209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16209] setpgid(0, 0) = 0 [pid 16209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16209] write(3, "1000", 4) = 4 [pid 16209] close(3) = 0 [pid 16209] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16209] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16209] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16209] close(5) = 0 [pid 16209] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16212 attached ) = 5577 [pid 16209] tkill(5577, SIGSTOP) = 0 [pid 16212] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5576, si_uid=0} --- [pid 16209] close(3 [pid 16212] --- stopped by SIGSTOP --- [pid 16209] <... close resumed>) = 0 [pid 16209] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5577, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16209] close(4) = 0 [pid 16209] close(5) = -1 EBADF (Bad file descriptor) [pid 16209] close(6) = -1 EBADF (Bad file descriptor) [pid 16209] close(7) = -1 EBADF (Bad file descriptor) [pid 16209] close(8) = -1 EBADF (Bad file descriptor) [pid 16209] close(9) = -1 EBADF (Bad file descriptor) [pid 16209] close(10) = -1 EBADF (Bad file descriptor) [pid 16209] close(11) = -1 EBADF (Bad file descriptor) [pid 16209] close(12) = -1 EBADF (Bad file descriptor) [pid 16209] close(13) = -1 EBADF (Bad file descriptor) [pid 16209] close(14) = -1 EBADF (Bad file descriptor) [pid 16209] close(15) = -1 EBADF (Bad file descriptor) [pid 16209] close(16) = -1 EBADF (Bad file descriptor) [pid 16209] close(17) = -1 EBADF (Bad file descriptor) [pid 16209] close(18) = -1 EBADF (Bad file descriptor) [pid 16209] close(19) = -1 EBADF (Bad file descriptor) [pid 16209] close(20) = -1 EBADF (Bad file descriptor) [pid 16209] close(21) = -1 EBADF (Bad file descriptor) [pid 16209] close(22) = -1 EBADF (Bad file descriptor) [pid 16209] close(23) = -1 EBADF (Bad file descriptor) [pid 16209] close(24) = -1 EBADF (Bad file descriptor) [pid 16209] close(25) = -1 EBADF (Bad file descriptor) [pid 16209] close(26) = -1 EBADF (Bad file descriptor) [pid 16209] close(27) = -1 EBADF (Bad file descriptor) [pid 16209] close(28) = -1 EBADF (Bad file descriptor) [pid 16209] close(29) = -1 EBADF (Bad file descriptor) [pid 16209] exit_group(0) = ? [pid 16209] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5576, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 201.754232][T16209] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16213 attached , child_tidptr=0x5555570da650) = 5578 [pid 16213] set_robust_list(0x5555570da660, 24) = 0 [pid 16213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16213] setpgid(0, 0) = 0 [pid 16213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16213] write(3, "1000", 4) = 4 [pid 16213] close(3) = 0 [pid 16213] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16213] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16213] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16213] close(5) = 0 [pid 16213] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16216 attached ) = 5579 [pid 16213] tkill(5579, SIGSTOP) = 0 [pid 16216] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5578, si_uid=0} --- [pid 16213] close(3 [pid 16216] --- stopped by SIGSTOP --- [pid 16213] <... close resumed>) = 0 [pid 16213] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5579, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16213] close(4) = 0 [pid 16213] close(5) = -1 EBADF (Bad file descriptor) [pid 16213] close(6) = -1 EBADF (Bad file descriptor) [pid 16213] close(7) = -1 EBADF (Bad file descriptor) [pid 16213] close(8) = -1 EBADF (Bad file descriptor) [pid 16213] close(9) = -1 EBADF (Bad file descriptor) [pid 16213] close(10) = -1 EBADF (Bad file descriptor) [pid 16213] close(11) = -1 EBADF (Bad file descriptor) [pid 16213] close(12) = -1 EBADF (Bad file descriptor) [pid 16213] close(13) = -1 EBADF (Bad file descriptor) [pid 16213] close(14) = -1 EBADF (Bad file descriptor) [pid 16213] close(15) = -1 EBADF (Bad file descriptor) [pid 16213] close(16) = -1 EBADF (Bad file descriptor) [pid 16213] close(17) = -1 EBADF (Bad file descriptor) [pid 16213] close(18) = -1 EBADF (Bad file descriptor) [pid 16213] close(19) = -1 EBADF (Bad file descriptor) [pid 16213] close(20) = -1 EBADF (Bad file descriptor) [pid 16213] close(21) = -1 EBADF (Bad file descriptor) [pid 16213] close(22) = -1 EBADF (Bad file descriptor) [pid 16213] close(23) = -1 EBADF (Bad file descriptor) [pid 16213] close(24) = -1 EBADF (Bad file descriptor) [pid 16213] close(25) = -1 EBADF (Bad file descriptor) [pid 16213] close(26) = -1 EBADF (Bad file descriptor) [pid 16213] close(27) = -1 EBADF (Bad file descriptor) [ 201.835738][T16213] vhci_hcd vhci_hcd.0: port 0 already used [pid 16213] close(28) = -1 EBADF (Bad file descriptor) [pid 16213] close(29) = -1 EBADF (Bad file descriptor) [pid 16213] exit_group(0) = ? [pid 16213] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16217 attached , child_tidptr=0x5555570da650) = 5580 [pid 16217] set_robust_list(0x5555570da660, 24) = 0 [pid 16217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16217] setpgid(0, 0) = 0 [pid 16217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16217] write(3, "1000", 4) = 4 [pid 16217] close(3) = 0 [pid 16217] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16217] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16217] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16217] close(5) = 0 [pid 16217] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16220 attached ) = 5581 [pid 16217] tkill(5581, SIGSTOP) = 0 [pid 16220] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5580, si_uid=0} --- [pid 16217] close(3) = 0 [pid 16220] --- stopped by SIGSTOP --- [pid 16217] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5581, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16217] close(4) = 0 [pid 16217] close(5) = -1 EBADF (Bad file descriptor) [pid 16217] close(6) = -1 EBADF (Bad file descriptor) [pid 16217] close(7) = -1 EBADF (Bad file descriptor) [pid 16217] close(8) = -1 EBADF (Bad file descriptor) [pid 16217] close(9) = -1 EBADF (Bad file descriptor) [pid 16217] close(10) = -1 EBADF (Bad file descriptor) [pid 16217] close(11) = -1 EBADF (Bad file descriptor) [pid 16217] close(12) = -1 EBADF (Bad file descriptor) [pid 16217] close(13) = -1 EBADF (Bad file descriptor) [pid 16217] close(14) = -1 EBADF (Bad file descriptor) [pid 16217] close(15) = -1 EBADF (Bad file descriptor) [pid 16217] close(16) = -1 EBADF (Bad file descriptor) [pid 16217] close(17) = -1 EBADF (Bad file descriptor) [pid 16217] close(18) = -1 EBADF (Bad file descriptor) [pid 16217] close(19) = -1 EBADF (Bad file descriptor) [pid 16217] close(20) = -1 EBADF (Bad file descriptor) [pid 16217] close(21) = -1 EBADF (Bad file descriptor) [pid 16217] close(22) = -1 EBADF (Bad file descriptor) [pid 16217] close(23) = -1 EBADF (Bad file descriptor) [pid 16217] close(24) = -1 EBADF (Bad file descriptor) [pid 16217] close(25) = -1 EBADF (Bad file descriptor) [pid 16217] close(26) = -1 EBADF (Bad file descriptor) [pid 16217] close(27) = -1 EBADF (Bad file descriptor) [pid 16217] close(28) = -1 EBADF (Bad file descriptor) [pid 16217] close(29) = -1 EBADF (Bad file descriptor) [pid 16217] exit_group(0) = ? [pid 16217] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 201.925990][T16217] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16221 attached , child_tidptr=0x5555570da650) = 5582 [pid 16221] set_robust_list(0x5555570da660, 24) = 0 [pid 16221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16221] setpgid(0, 0) = 0 [pid 16221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16221] write(3, "1000", 4) = 4 [pid 16221] close(3) = 0 [pid 16221] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16221] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16221] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16221] close(5) = 0 [pid 16221] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16224 attached ) = 5583 [pid 16221] tkill(5583, SIGSTOP) = 0 [pid 16224] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5582, si_uid=0} --- [pid 16221] close(3 [pid 16224] --- stopped by SIGSTOP --- [pid 16221] <... close resumed>) = 0 [pid 16221] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5583, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16221] close(4) = 0 [pid 16221] close(5) = -1 EBADF (Bad file descriptor) [pid 16221] close(6) = -1 EBADF (Bad file descriptor) [pid 16221] close(7) = -1 EBADF (Bad file descriptor) [pid 16221] close(8) = -1 EBADF (Bad file descriptor) [pid 16221] close(9) = -1 EBADF (Bad file descriptor) [pid 16221] close(10) = -1 EBADF (Bad file descriptor) [pid 16221] close(11) = -1 EBADF (Bad file descriptor) [pid 16221] close(12) = -1 EBADF (Bad file descriptor) [pid 16221] close(13) = -1 EBADF (Bad file descriptor) [pid 16221] close(14) = -1 EBADF (Bad file descriptor) [pid 16221] close(15) = -1 EBADF (Bad file descriptor) [pid 16221] close(16) = -1 EBADF (Bad file descriptor) [pid 16221] close(17) = -1 EBADF (Bad file descriptor) [pid 16221] close(18) = -1 EBADF (Bad file descriptor) [pid 16221] close(19) = -1 EBADF (Bad file descriptor) [pid 16221] close(20) = -1 EBADF (Bad file descriptor) [pid 16221] close(21) = -1 EBADF (Bad file descriptor) [pid 16221] close(22) = -1 EBADF (Bad file descriptor) [pid 16221] close(23) = -1 EBADF (Bad file descriptor) [pid 16221] close(24) = -1 EBADF (Bad file descriptor) [pid 16221] close(25) = -1 EBADF (Bad file descriptor) [pid 16221] close(26) = -1 EBADF (Bad file descriptor) [ 202.009432][T16221] vhci_hcd vhci_hcd.0: port 0 already used [pid 16221] close(27) = -1 EBADF (Bad file descriptor) [pid 16221] close(28) = -1 EBADF (Bad file descriptor) [pid 16221] close(29) = -1 EBADF (Bad file descriptor) [pid 16221] exit_group(0) = ? [pid 16221] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5582, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16225 attached [pid 16225] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5584 [pid 16225] <... set_robust_list resumed>) = 0 [pid 16225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16225] setpgid(0, 0) = 0 [pid 16225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16225] write(3, "1000", 4) = 4 [pid 16225] close(3) = 0 [pid 16225] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16225] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16225] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16225] close(5) = 0 [pid 16225] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16228 attached ) = 5585 [pid 16225] tkill(5585, SIGSTOP) = 0 [pid 16228] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5584, si_uid=0} --- [pid 16225] close(3) = 0 [pid 16228] --- stopped by SIGSTOP --- [pid 16225] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5585, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16225] close(4) = 0 [pid 16225] close(5) = -1 EBADF (Bad file descriptor) [pid 16225] close(6) = -1 EBADF (Bad file descriptor) [pid 16225] close(7) = -1 EBADF (Bad file descriptor) [pid 16225] close(8) = -1 EBADF (Bad file descriptor) [pid 16225] close(9) = -1 EBADF (Bad file descriptor) [pid 16225] close(10) = -1 EBADF (Bad file descriptor) [pid 16225] close(11) = -1 EBADF (Bad file descriptor) [pid 16225] close(12) = -1 EBADF (Bad file descriptor) [pid 16225] close(13) = -1 EBADF (Bad file descriptor) [pid 16225] close(14) = -1 EBADF (Bad file descriptor) [pid 16225] close(15) = -1 EBADF (Bad file descriptor) [pid 16225] close(16) = -1 EBADF (Bad file descriptor) [pid 16225] close(17) = -1 EBADF (Bad file descriptor) [pid 16225] close(18) = -1 EBADF (Bad file descriptor) [pid 16225] close(19) = -1 EBADF (Bad file descriptor) [pid 16225] close(20) = -1 EBADF (Bad file descriptor) [pid 16225] close(21) = -1 EBADF (Bad file descriptor) [pid 16225] close(22) = -1 EBADF (Bad file descriptor) [pid 16225] close(23) = -1 EBADF (Bad file descriptor) [pid 16225] close(24) = -1 EBADF (Bad file descriptor) [pid 16225] close(25) = -1 EBADF (Bad file descriptor) [pid 16225] close(26) = -1 EBADF (Bad file descriptor) [pid 16225] close(27) = -1 EBADF (Bad file descriptor) [ 202.101335][T16225] vhci_hcd vhci_hcd.0: port 0 already used [pid 16225] close(28) = -1 EBADF (Bad file descriptor) [pid 16225] close(29) = -1 EBADF (Bad file descriptor) [pid 16225] exit_group(0) = ? [pid 16225] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16229 attached , child_tidptr=0x5555570da650) = 5586 [pid 16229] set_robust_list(0x5555570da660, 24) = 0 [pid 16229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16229] setpgid(0, 0) = 0 [pid 16229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16229] write(3, "1000", 4) = 4 [pid 16229] close(3) = 0 [pid 16229] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16229] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16229] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16229] close(5) = 0 [pid 16229] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16232 attached ) = 5587 [pid 16229] tkill(5587, SIGSTOP) = 0 [pid 16232] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5586, si_uid=0} --- [pid 16229] close(3 [pid 16232] --- stopped by SIGSTOP --- [pid 16229] <... close resumed>) = 0 [pid 16229] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5587, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16229] close(4) = 0 [pid 16229] close(5) = -1 EBADF (Bad file descriptor) [pid 16229] close(6) = -1 EBADF (Bad file descriptor) [pid 16229] close(7) = -1 EBADF (Bad file descriptor) [pid 16229] close(8) = -1 EBADF (Bad file descriptor) [pid 16229] close(9) = -1 EBADF (Bad file descriptor) [pid 16229] close(10) = -1 EBADF (Bad file descriptor) [pid 16229] close(11) = -1 EBADF (Bad file descriptor) [pid 16229] close(12) = -1 EBADF (Bad file descriptor) [pid 16229] close(13) = -1 EBADF (Bad file descriptor) [pid 16229] close(14) = -1 EBADF (Bad file descriptor) [pid 16229] close(15) = -1 EBADF (Bad file descriptor) [pid 16229] close(16) = -1 EBADF (Bad file descriptor) [pid 16229] close(17) = -1 EBADF (Bad file descriptor) [pid 16229] close(18) = -1 EBADF (Bad file descriptor) [pid 16229] close(19) = -1 EBADF (Bad file descriptor) [pid 16229] close(20) = -1 EBADF (Bad file descriptor) [pid 16229] close(21) = -1 EBADF (Bad file descriptor) [pid 16229] close(22) = -1 EBADF (Bad file descriptor) [pid 16229] close(23) = -1 EBADF (Bad file descriptor) [pid 16229] close(24) = -1 EBADF (Bad file descriptor) [pid 16229] close(25) = -1 EBADF (Bad file descriptor) [pid 16229] close(26) = -1 EBADF (Bad file descriptor) [ 202.194703][T16229] vhci_hcd vhci_hcd.0: port 0 already used [pid 16229] close(27) = -1 EBADF (Bad file descriptor) [pid 16229] close(28) = -1 EBADF (Bad file descriptor) [pid 16229] close(29) = -1 EBADF (Bad file descriptor) [pid 16229] exit_group(0) = ? [pid 16229] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16233 attached , child_tidptr=0x5555570da650) = 5588 [pid 16233] set_robust_list(0x5555570da660, 24) = 0 [pid 16233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16233] setpgid(0, 0) = 0 [pid 16233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16233] write(3, "1000", 4) = 4 [pid 16233] close(3) = 0 [pid 16233] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16233] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16233] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16233] close(5) = 0 [pid 16233] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16236 attached ) = 5589 [pid 16233] tkill(5589, SIGSTOP) = 0 [pid 16236] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5588, si_uid=0} --- [pid 16233] close(3 [pid 16236] --- stopped by SIGSTOP --- [pid 16233] <... close resumed>) = 0 [pid 16233] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5589, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16233] close(4) = 0 [pid 16233] close(5) = -1 EBADF (Bad file descriptor) [pid 16233] close(6) = -1 EBADF (Bad file descriptor) [pid 16233] close(7) = -1 EBADF (Bad file descriptor) [pid 16233] close(8) = -1 EBADF (Bad file descriptor) [pid 16233] close(9) = -1 EBADF (Bad file descriptor) [pid 16233] close(10) = -1 EBADF (Bad file descriptor) [pid 16233] close(11) = -1 EBADF (Bad file descriptor) [pid 16233] close(12) = -1 EBADF (Bad file descriptor) [pid 16233] close(13) = -1 EBADF (Bad file descriptor) [pid 16233] close(14) = -1 EBADF (Bad file descriptor) [pid 16233] close(15) = -1 EBADF (Bad file descriptor) [pid 16233] close(16) = -1 EBADF (Bad file descriptor) [pid 16233] close(17) = -1 EBADF (Bad file descriptor) [pid 16233] close(18) = -1 EBADF (Bad file descriptor) [pid 16233] close(19) = -1 EBADF (Bad file descriptor) [pid 16233] close(20) = -1 EBADF (Bad file descriptor) [pid 16233] close(21) = -1 EBADF (Bad file descriptor) [pid 16233] close(22) = -1 EBADF (Bad file descriptor) [pid 16233] close(23) = -1 EBADF (Bad file descriptor) [pid 16233] close(24) = -1 EBADF (Bad file descriptor) [pid 16233] close(25) = -1 EBADF (Bad file descriptor) [pid 16233] close(26) = -1 EBADF (Bad file descriptor) [pid 16233] close(27) = -1 EBADF (Bad file descriptor) [ 202.284887][T16233] vhci_hcd vhci_hcd.0: port 0 already used [pid 16233] close(28) = -1 EBADF (Bad file descriptor) [pid 16233] close(29) = -1 EBADF (Bad file descriptor) [pid 16233] exit_group(0) = ? [pid 16233] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16237 attached , child_tidptr=0x5555570da650) = 5590 [pid 16237] set_robust_list(0x5555570da660, 24) = 0 [pid 16237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16237] setpgid(0, 0) = 0 [pid 16237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16237] write(3, "1000", 4) = 4 [pid 16237] close(3) = 0 [pid 16237] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16237] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16237] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16237] close(5) = 0 [pid 16237] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16240 attached ) = 5591 [pid 16237] tkill(5591, SIGSTOP) = 0 [pid 16237] close(3) = 0 [pid 16240] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5590, si_uid=0} --- [pid 16237] close(4 [pid 16240] --- stopped by SIGSTOP --- [pid 16237] <... close resumed>) = 0 [pid 16237] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5591, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16237] close(5) = -1 EBADF (Bad file descriptor) [pid 16237] close(6) = -1 EBADF (Bad file descriptor) [pid 16237] close(7) = -1 EBADF (Bad file descriptor) [pid 16237] close(8) = -1 EBADF (Bad file descriptor) [pid 16237] close(9) = -1 EBADF (Bad file descriptor) [pid 16237] close(10) = -1 EBADF (Bad file descriptor) [pid 16237] close(11) = -1 EBADF (Bad file descriptor) [pid 16237] close(12) = -1 EBADF (Bad file descriptor) [pid 16237] close(13) = -1 EBADF (Bad file descriptor) [pid 16237] close(14) = -1 EBADF (Bad file descriptor) [pid 16237] close(15) = -1 EBADF (Bad file descriptor) [pid 16237] close(16) = -1 EBADF (Bad file descriptor) [pid 16237] close(17) = -1 EBADF (Bad file descriptor) [pid 16237] close(18) = -1 EBADF (Bad file descriptor) [pid 16237] close(19) = -1 EBADF (Bad file descriptor) [pid 16237] close(20) = -1 EBADF (Bad file descriptor) [pid 16237] close(21) = -1 EBADF (Bad file descriptor) [pid 16237] close(22) = -1 EBADF (Bad file descriptor) [pid 16237] close(23) = -1 EBADF (Bad file descriptor) [pid 16237] close(24) = -1 EBADF (Bad file descriptor) [pid 16237] close(25) = -1 EBADF (Bad file descriptor) [pid 16237] close(26) = -1 EBADF (Bad file descriptor) [pid 16237] close(27) = -1 EBADF (Bad file descriptor) [pid 16237] close(28) = -1 EBADF (Bad file descriptor) [pid 16237] close(29) = -1 EBADF (Bad file descriptor) [pid 16237] exit_group(0) = ? [pid 16237] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5590, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16241 attached [pid 16241] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5592 [pid 16241] <... set_robust_list resumed>) = 0 [ 202.375631][T16237] vhci_hcd vhci_hcd.0: port 0 already used [pid 16241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16241] setpgid(0, 0) = 0 [pid 16241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16241] write(3, "1000", 4) = 4 [pid 16241] close(3) = 0 [pid 16241] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16241] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16241] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16241] close(5) = 0 [pid 16241] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16244 attached ) = 5593 [pid 16241] tkill(5593, SIGSTOP) = 0 [pid 16241] close(3 [pid 16244] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5592, si_uid=0} --- [pid 16241] <... close resumed>) = 0 [pid 16244] --- stopped by SIGSTOP --- [pid 16241] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5593, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16241] close(4) = 0 [pid 16241] close(5) = -1 EBADF (Bad file descriptor) [pid 16241] close(6) = -1 EBADF (Bad file descriptor) [pid 16241] close(7) = -1 EBADF (Bad file descriptor) [pid 16241] close(8) = -1 EBADF (Bad file descriptor) [pid 16241] close(9) = -1 EBADF (Bad file descriptor) [pid 16241] close(10) = -1 EBADF (Bad file descriptor) [pid 16241] close(11) = -1 EBADF (Bad file descriptor) [pid 16241] close(12) = -1 EBADF (Bad file descriptor) [pid 16241] close(13) = -1 EBADF (Bad file descriptor) [pid 16241] close(14) = -1 EBADF (Bad file descriptor) [pid 16241] close(15) = -1 EBADF (Bad file descriptor) [pid 16241] close(16) = -1 EBADF (Bad file descriptor) [pid 16241] close(17) = -1 EBADF (Bad file descriptor) [pid 16241] close(18) = -1 EBADF (Bad file descriptor) [pid 16241] close(19) = -1 EBADF (Bad file descriptor) [pid 16241] close(20) = -1 EBADF (Bad file descriptor) [pid 16241] close(21) = -1 EBADF (Bad file descriptor) [pid 16241] close(22) = -1 EBADF (Bad file descriptor) [pid 16241] close(23) = -1 EBADF (Bad file descriptor) [pid 16241] close(24) = -1 EBADF (Bad file descriptor) [pid 16241] close(25) = -1 EBADF (Bad file descriptor) [pid 16241] close(26) = -1 EBADF (Bad file descriptor) [ 202.449447][T16241] vhci_hcd vhci_hcd.0: port 0 already used [pid 16241] close(27) = -1 EBADF (Bad file descriptor) [pid 16241] close(28) = -1 EBADF (Bad file descriptor) [pid 16241] close(29) = -1 EBADF (Bad file descriptor) [pid 16241] exit_group(0) = ? [pid 16241] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16245 attached , child_tidptr=0x5555570da650) = 5594 [pid 16245] set_robust_list(0x5555570da660, 24) = 0 [pid 16245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16245] setpgid(0, 0) = 0 [pid 16245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16245] write(3, "1000", 4) = 4 [pid 16245] close(3) = 0 [pid 16245] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16245] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16245] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16245] close(5) = 0 [pid 16245] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16248 attached ) = 5595 [pid 16245] tkill(5595, SIGSTOP) = 0 [pid 16248] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5594, si_uid=0} --- [pid 16245] close(3 [pid 16248] --- stopped by SIGSTOP --- [pid 16245] <... close resumed>) = 0 [pid 16245] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5595, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16245] close(4) = 0 [pid 16245] close(5) = -1 EBADF (Bad file descriptor) [pid 16245] close(6) = -1 EBADF (Bad file descriptor) [pid 16245] close(7) = -1 EBADF (Bad file descriptor) [pid 16245] close(8) = -1 EBADF (Bad file descriptor) [pid 16245] close(9) = -1 EBADF (Bad file descriptor) [pid 16245] close(10) = -1 EBADF (Bad file descriptor) [pid 16245] close(11) = -1 EBADF (Bad file descriptor) [pid 16245] close(12) = -1 EBADF (Bad file descriptor) [pid 16245] close(13) = -1 EBADF (Bad file descriptor) [pid 16245] close(14) = -1 EBADF (Bad file descriptor) [pid 16245] close(15) = -1 EBADF (Bad file descriptor) [pid 16245] close(16) = -1 EBADF (Bad file descriptor) [pid 16245] close(17) = -1 EBADF (Bad file descriptor) [pid 16245] close(18) = -1 EBADF (Bad file descriptor) [pid 16245] close(19) = -1 EBADF (Bad file descriptor) [pid 16245] close(20) = -1 EBADF (Bad file descriptor) [pid 16245] close(21) = -1 EBADF (Bad file descriptor) [pid 16245] close(22) = -1 EBADF (Bad file descriptor) [pid 16245] close(23) = -1 EBADF (Bad file descriptor) [pid 16245] close(24) = -1 EBADF (Bad file descriptor) [pid 16245] close(25) = -1 EBADF (Bad file descriptor) [pid 16245] close(26) = -1 EBADF (Bad file descriptor) [pid 16245] close(27) = -1 EBADF (Bad file descriptor) [ 202.544812][T16245] vhci_hcd vhci_hcd.0: port 0 already used [pid 16245] close(28) = -1 EBADF (Bad file descriptor) [pid 16245] close(29) = -1 EBADF (Bad file descriptor) [pid 16245] exit_group(0) = ? [pid 16245] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5594, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16249 attached , child_tidptr=0x5555570da650) = 5596 [pid 16249] set_robust_list(0x5555570da660, 24) = 0 [pid 16249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16249] setpgid(0, 0) = 0 [pid 16249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16249] write(3, "1000", 4) = 4 [pid 16249] close(3) = 0 [pid 16249] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16249] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16249] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16249] close(5) = 0 [pid 16249] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16252 attached ) = 5597 [pid 16249] tkill(5597, SIGSTOP) = 0 [pid 16252] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5596, si_uid=0} --- [pid 16249] close(3 [pid 16252] --- stopped by SIGSTOP --- [pid 16249] <... close resumed>) = 0 [pid 16249] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5597, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16249] close(4) = 0 [pid 16249] close(5) = -1 EBADF (Bad file descriptor) [pid 16249] close(6) = -1 EBADF (Bad file descriptor) [pid 16249] close(7) = -1 EBADF (Bad file descriptor) [pid 16249] close(8) = -1 EBADF (Bad file descriptor) [pid 16249] close(9) = -1 EBADF (Bad file descriptor) [pid 16249] close(10) = -1 EBADF (Bad file descriptor) [pid 16249] close(11) = -1 EBADF (Bad file descriptor) [pid 16249] close(12) = -1 EBADF (Bad file descriptor) [pid 16249] close(13) = -1 EBADF (Bad file descriptor) [pid 16249] close(14) = -1 EBADF (Bad file descriptor) [pid 16249] close(15) = -1 EBADF (Bad file descriptor) [pid 16249] close(16) = -1 EBADF (Bad file descriptor) [pid 16249] close(17) = -1 EBADF (Bad file descriptor) [pid 16249] close(18) = -1 EBADF (Bad file descriptor) [pid 16249] close(19) = -1 EBADF (Bad file descriptor) [pid 16249] close(20) = -1 EBADF (Bad file descriptor) [pid 16249] close(21) = -1 EBADF (Bad file descriptor) [pid 16249] close(22) = -1 EBADF (Bad file descriptor) [pid 16249] close(23) = -1 EBADF (Bad file descriptor) [pid 16249] close(24) = -1 EBADF (Bad file descriptor) [pid 16249] close(25) = -1 EBADF (Bad file descriptor) [pid 16249] close(26) = -1 EBADF (Bad file descriptor) [ 202.634577][T16249] vhci_hcd vhci_hcd.0: port 0 already used [pid 16249] close(27) = -1 EBADF (Bad file descriptor) [pid 16249] close(28) = -1 EBADF (Bad file descriptor) [pid 16249] close(29) = -1 EBADF (Bad file descriptor) [pid 16249] exit_group(0) = ? [pid 16249] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16253 attached , child_tidptr=0x5555570da650) = 5598 [pid 16253] set_robust_list(0x5555570da660, 24) = 0 [pid 16253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16253] setpgid(0, 0) = 0 [pid 16253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16253] write(3, "1000", 4) = 4 [pid 16253] close(3) = 0 [pid 16253] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16253] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16253] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16253] close(5) = 0 [pid 16253] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16256 attached ) = 5599 [pid 16253] tkill(5599, SIGSTOP) = 0 [pid 16256] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5598, si_uid=0} --- [pid 16253] close(3) = 0 [pid 16256] --- stopped by SIGSTOP --- [pid 16253] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5599, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16253] close(4) = 0 [pid 16253] close(5) = -1 EBADF (Bad file descriptor) [pid 16253] close(6) = -1 EBADF (Bad file descriptor) [pid 16253] close(7) = -1 EBADF (Bad file descriptor) [pid 16253] close(8) = -1 EBADF (Bad file descriptor) [pid 16253] close(9) = -1 EBADF (Bad file descriptor) [pid 16253] close(10) = -1 EBADF (Bad file descriptor) [pid 16253] close(11) = -1 EBADF (Bad file descriptor) [pid 16253] close(12) = -1 EBADF (Bad file descriptor) [pid 16253] close(13) = -1 EBADF (Bad file descriptor) [pid 16253] close(14) = -1 EBADF (Bad file descriptor) [pid 16253] close(15) = -1 EBADF (Bad file descriptor) [pid 16253] close(16) = -1 EBADF (Bad file descriptor) [pid 16253] close(17) = -1 EBADF (Bad file descriptor) [pid 16253] close(18) = -1 EBADF (Bad file descriptor) [pid 16253] close(19) = -1 EBADF (Bad file descriptor) [pid 16253] close(20) = -1 EBADF (Bad file descriptor) [pid 16253] close(21) = -1 EBADF (Bad file descriptor) [pid 16253] close(22) = -1 EBADF (Bad file descriptor) [pid 16253] close(23) = -1 EBADF (Bad file descriptor) [ 202.728450][T16253] vhci_hcd vhci_hcd.0: port 0 already used [pid 16253] close(24) = -1 EBADF (Bad file descriptor) [pid 16253] close(25) = -1 EBADF (Bad file descriptor) [pid 16253] close(26) = -1 EBADF (Bad file descriptor) [pid 16253] close(27) = -1 EBADF (Bad file descriptor) [pid 16253] close(28) = -1 EBADF (Bad file descriptor) [pid 16253] close(29) = -1 EBADF (Bad file descriptor) [pid 16253] exit_group(0) = ? [pid 16253] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16257 attached [pid 16257] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5600 [pid 16257] <... set_robust_list resumed>) = 0 [pid 16257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16257] setpgid(0, 0) = 0 [pid 16257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16257] write(3, "1000", 4) = 4 [pid 16257] close(3) = 0 [pid 16257] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16257] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16257] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16257] close(5) = 0 [pid 16257] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16260 attached ) = 5601 [pid 16257] tkill(5601, SIGSTOP) = 0 [pid 16260] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5600, si_uid=0} --- [pid 16257] close(3 [pid 16260] --- stopped by SIGSTOP --- [pid 16257] <... close resumed>) = 0 [pid 16257] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5601, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16257] close(4) = 0 [pid 16257] close(5) = -1 EBADF (Bad file descriptor) [pid 16257] close(6) = -1 EBADF (Bad file descriptor) [pid 16257] close(7) = -1 EBADF (Bad file descriptor) [pid 16257] close(8) = -1 EBADF (Bad file descriptor) [pid 16257] close(9) = -1 EBADF (Bad file descriptor) [pid 16257] close(10) = -1 EBADF (Bad file descriptor) [pid 16257] close(11) = -1 EBADF (Bad file descriptor) [pid 16257] close(12) = -1 EBADF (Bad file descriptor) [pid 16257] close(13) = -1 EBADF (Bad file descriptor) [pid 16257] close(14) = -1 EBADF (Bad file descriptor) [pid 16257] close(15) = -1 EBADF (Bad file descriptor) [pid 16257] close(16) = -1 EBADF (Bad file descriptor) [pid 16257] close(17) = -1 EBADF (Bad file descriptor) [pid 16257] close(18) = -1 EBADF (Bad file descriptor) [pid 16257] close(19) = -1 EBADF (Bad file descriptor) [pid 16257] close(20) = -1 EBADF (Bad file descriptor) [pid 16257] close(21) = -1 EBADF (Bad file descriptor) [pid 16257] close(22) = -1 EBADF (Bad file descriptor) [pid 16257] close(23) = -1 EBADF (Bad file descriptor) [pid 16257] close(24) = -1 EBADF (Bad file descriptor) [pid 16257] close(25) = -1 EBADF (Bad file descriptor) [pid 16257] close(26) = -1 EBADF (Bad file descriptor) [pid 16257] close(27) = -1 EBADF (Bad file descriptor) [pid 16257] close(28) = -1 EBADF (Bad file descriptor) [pid 16257] close(29) = -1 EBADF (Bad file descriptor) [pid 16257] exit_group(0) = ? [pid 16257] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5600, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 202.820237][T16257] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16261 attached , child_tidptr=0x5555570da650) = 5602 [pid 16261] set_robust_list(0x5555570da660, 24) = 0 [pid 16261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16261] setpgid(0, 0) = 0 [pid 16261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16261] write(3, "1000", 4) = 4 [pid 16261] close(3) = 0 [pid 16261] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16261] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16261] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16261] close(5) = 0 [pid 16261] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16264 attached ) = 5603 [pid 16261] tkill(5603, SIGSTOP) = 0 [pid 16264] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5602, si_uid=0} --- [pid 16261] close(3 [pid 16264] --- stopped by SIGSTOP --- [pid 16261] <... close resumed>) = 0 [pid 16261] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5603, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16261] close(4) = 0 [pid 16261] close(5) = -1 EBADF (Bad file descriptor) [pid 16261] close(6) = -1 EBADF (Bad file descriptor) [pid 16261] close(7) = -1 EBADF (Bad file descriptor) [pid 16261] close(8) = -1 EBADF (Bad file descriptor) [pid 16261] close(9) = -1 EBADF (Bad file descriptor) [pid 16261] close(10) = -1 EBADF (Bad file descriptor) [pid 16261] close(11) = -1 EBADF (Bad file descriptor) [pid 16261] close(12) = -1 EBADF (Bad file descriptor) [pid 16261] close(13) = -1 EBADF (Bad file descriptor) [pid 16261] close(14) = -1 EBADF (Bad file descriptor) [pid 16261] close(15) = -1 EBADF (Bad file descriptor) [pid 16261] close(16) = -1 EBADF (Bad file descriptor) [pid 16261] close(17) = -1 EBADF (Bad file descriptor) [pid 16261] close(18) = -1 EBADF (Bad file descriptor) [pid 16261] close(19) = -1 EBADF (Bad file descriptor) [pid 16261] close(20) = -1 EBADF (Bad file descriptor) [pid 16261] close(21) = -1 EBADF (Bad file descriptor) [pid 16261] close(22) = -1 EBADF (Bad file descriptor) [pid 16261] close(23) = -1 EBADF (Bad file descriptor) [pid 16261] close(24) = -1 EBADF (Bad file descriptor) [pid 16261] close(25) = -1 EBADF (Bad file descriptor) [pid 16261] close(26) = -1 EBADF (Bad file descriptor) [pid 16261] close(27) = -1 EBADF (Bad file descriptor) [ 202.901464][T16261] vhci_hcd vhci_hcd.0: port 0 already used [pid 16261] close(28) = -1 EBADF (Bad file descriptor) [pid 16261] close(29) = -1 EBADF (Bad file descriptor) [pid 16261] exit_group(0) = ? [pid 16261] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5602, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16265 attached , child_tidptr=0x5555570da650) = 5604 [pid 16265] set_robust_list(0x5555570da660, 24) = 0 [pid 16265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16265] setpgid(0, 0) = 0 [pid 16265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16265] write(3, "1000", 4) = 4 [pid 16265] close(3) = 0 [pid 16265] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16265] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16265] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16265] close(5) = 0 [pid 16265] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16268 attached ) = 5605 [pid 16265] tkill(5605, SIGSTOP) = 0 [pid 16265] close(3 [pid 16268] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5604, si_uid=0} --- [pid 16265] <... close resumed>) = 0 [pid 16265] close(4 [pid 16268] --- stopped by SIGSTOP --- [pid 16265] <... close resumed>) = 0 [pid 16265] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5605, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16265] close(5) = -1 EBADF (Bad file descriptor) [pid 16265] close(6) = -1 EBADF (Bad file descriptor) [pid 16265] close(7) = -1 EBADF (Bad file descriptor) [pid 16265] close(8) = -1 EBADF (Bad file descriptor) [pid 16265] close(9) = -1 EBADF (Bad file descriptor) [pid 16265] close(10) = -1 EBADF (Bad file descriptor) [pid 16265] close(11) = -1 EBADF (Bad file descriptor) [pid 16265] close(12) = -1 EBADF (Bad file descriptor) [pid 16265] close(13) = -1 EBADF (Bad file descriptor) [pid 16265] close(14) = -1 EBADF (Bad file descriptor) [pid 16265] close(15) = -1 EBADF (Bad file descriptor) [pid 16265] close(16) = -1 EBADF (Bad file descriptor) [pid 16265] close(17) = -1 EBADF (Bad file descriptor) [pid 16265] close(18) = -1 EBADF (Bad file descriptor) [pid 16265] close(19) = -1 EBADF (Bad file descriptor) [pid 16265] close(20) = -1 EBADF (Bad file descriptor) [pid 16265] close(21) = -1 EBADF (Bad file descriptor) [pid 16265] close(22) = -1 EBADF (Bad file descriptor) [pid 16265] close(23) = -1 EBADF (Bad file descriptor) [pid 16265] close(24) = -1 EBADF (Bad file descriptor) [pid 16265] close(25) = -1 EBADF (Bad file descriptor) [pid 16265] close(26) = -1 EBADF (Bad file descriptor) [pid 16265] close(27) = -1 EBADF (Bad file descriptor) [pid 16265] close(28) = -1 EBADF (Bad file descriptor) [pid 16265] close(29) = -1 EBADF (Bad file descriptor) [pid 16265] exit_group(0) = ? [pid 16265] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5604, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16269 attached [pid 16269] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5606 [ 202.992098][T16265] vhci_hcd vhci_hcd.0: port 0 already used [pid 16269] <... set_robust_list resumed>) = 0 [pid 16269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16269] setpgid(0, 0) = 0 [pid 16269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16269] write(3, "1000", 4) = 4 [pid 16269] close(3) = 0 [pid 16269] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16269] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16269] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16269] close(5) = 0 [pid 16269] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16272 attached ) = 5607 [pid 16269] tkill(5607, SIGSTOP) = 0 [pid 16272] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5606, si_uid=0} --- [pid 16269] close(3) = 0 [pid 16272] --- stopped by SIGSTOP --- [pid 16269] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5607, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16269] close(4) = 0 [pid 16269] close(5) = -1 EBADF (Bad file descriptor) [pid 16269] close(6) = -1 EBADF (Bad file descriptor) [pid 16269] close(7) = -1 EBADF (Bad file descriptor) [pid 16269] close(8) = -1 EBADF (Bad file descriptor) [pid 16269] close(9) = -1 EBADF (Bad file descriptor) [pid 16269] close(10) = -1 EBADF (Bad file descriptor) [pid 16269] close(11) = -1 EBADF (Bad file descriptor) [pid 16269] close(12) = -1 EBADF (Bad file descriptor) [pid 16269] close(13) = -1 EBADF (Bad file descriptor) [pid 16269] close(14) = -1 EBADF (Bad file descriptor) [pid 16269] close(15) = -1 EBADF (Bad file descriptor) [pid 16269] close(16) = -1 EBADF (Bad file descriptor) [pid 16269] close(17) = -1 EBADF (Bad file descriptor) [pid 16269] close(18) = -1 EBADF (Bad file descriptor) [pid 16269] close(19) = -1 EBADF (Bad file descriptor) [pid 16269] close(20) = -1 EBADF (Bad file descriptor) [pid 16269] close(21) = -1 EBADF (Bad file descriptor) [pid 16269] close(22) = -1 EBADF (Bad file descriptor) [pid 16269] close(23) = -1 EBADF (Bad file descriptor) [pid 16269] close(24) = -1 EBADF (Bad file descriptor) [pid 16269] close(25) = -1 EBADF (Bad file descriptor) [pid 16269] close(26) = -1 EBADF (Bad file descriptor) [ 203.071732][T16269] vhci_hcd vhci_hcd.0: port 0 already used [pid 16269] close(27) = -1 EBADF (Bad file descriptor) [pid 16269] close(28) = -1 EBADF (Bad file descriptor) [pid 16269] close(29) = -1 EBADF (Bad file descriptor) [pid 16269] exit_group(0) = ? [pid 16269] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5606, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16273 attached , child_tidptr=0x5555570da650) = 5608 [pid 16273] set_robust_list(0x5555570da660, 24) = 0 [pid 16273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16273] setpgid(0, 0) = 0 [pid 16273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16273] write(3, "1000", 4) = 4 [pid 16273] close(3) = 0 [pid 16273] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16273] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16273] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16273] close(5) = 0 [pid 16273] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16276 attached ) = 5609 [pid 16273] tkill(5609, SIGSTOP) = 0 [pid 16276] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5608, si_uid=0} --- [pid 16273] close(3 [pid 16276] --- stopped by SIGSTOP --- [pid 16273] <... close resumed>) = 0 [pid 16273] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5609, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16273] close(4) = 0 [pid 16273] close(5) = -1 EBADF (Bad file descriptor) [pid 16273] close(6) = -1 EBADF (Bad file descriptor) [pid 16273] close(7) = -1 EBADF (Bad file descriptor) [pid 16273] close(8) = -1 EBADF (Bad file descriptor) [pid 16273] close(9) = -1 EBADF (Bad file descriptor) [pid 16273] close(10) = -1 EBADF (Bad file descriptor) [pid 16273] close(11) = -1 EBADF (Bad file descriptor) [pid 16273] close(12) = -1 EBADF (Bad file descriptor) [pid 16273] close(13) = -1 EBADF (Bad file descriptor) [pid 16273] close(14) = -1 EBADF (Bad file descriptor) [pid 16273] close(15) = -1 EBADF (Bad file descriptor) [pid 16273] close(16) = -1 EBADF (Bad file descriptor) [pid 16273] close(17) = -1 EBADF (Bad file descriptor) [pid 16273] close(18) = -1 EBADF (Bad file descriptor) [pid 16273] close(19) = -1 EBADF (Bad file descriptor) [pid 16273] close(20) = -1 EBADF (Bad file descriptor) [pid 16273] close(21) = -1 EBADF (Bad file descriptor) [pid 16273] close(22) = -1 EBADF (Bad file descriptor) [pid 16273] close(23) = -1 EBADF (Bad file descriptor) [pid 16273] close(24) = -1 EBADF (Bad file descriptor) [pid 16273] close(25) = -1 EBADF (Bad file descriptor) [pid 16273] close(26) = -1 EBADF (Bad file descriptor) [pid 16273] close(27) = -1 EBADF (Bad file descriptor) [pid 16273] close(28) = -1 EBADF (Bad file descriptor) [pid 16273] close(29) = -1 EBADF (Bad file descriptor) [pid 16273] exit_group(0) = ? [pid 16273] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5608, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 203.162402][T16273] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16277 attached , child_tidptr=0x5555570da650) = 5610 [pid 16277] set_robust_list(0x5555570da660, 24) = 0 [pid 16277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16277] setpgid(0, 0) = 0 [pid 16277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16277] write(3, "1000", 4) = 4 [pid 16277] close(3) = 0 [pid 16277] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16277] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16277] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16277] close(5) = 0 [pid 16277] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16280 attached ) = 5611 [pid 16277] tkill(5611, SIGSTOP) = 0 [pid 16280] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5610, si_uid=0} --- [pid 16277] close(3) = 0 [pid 16280] --- stopped by SIGSTOP --- [pid 16277] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5611, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16277] close(4) = 0 [pid 16277] close(5) = -1 EBADF (Bad file descriptor) [pid 16277] close(6) = -1 EBADF (Bad file descriptor) [pid 16277] close(7) = -1 EBADF (Bad file descriptor) [pid 16277] close(8) = -1 EBADF (Bad file descriptor) [pid 16277] close(9) = -1 EBADF (Bad file descriptor) [pid 16277] close(10) = -1 EBADF (Bad file descriptor) [pid 16277] close(11) = -1 EBADF (Bad file descriptor) [pid 16277] close(12) = -1 EBADF (Bad file descriptor) [pid 16277] close(13) = -1 EBADF (Bad file descriptor) [pid 16277] close(14) = -1 EBADF (Bad file descriptor) [pid 16277] close(15) = -1 EBADF (Bad file descriptor) [pid 16277] close(16) = -1 EBADF (Bad file descriptor) [pid 16277] close(17) = -1 EBADF (Bad file descriptor) [pid 16277] close(18) = -1 EBADF (Bad file descriptor) [pid 16277] close(19) = -1 EBADF (Bad file descriptor) [pid 16277] close(20) = -1 EBADF (Bad file descriptor) [pid 16277] close(21) = -1 EBADF (Bad file descriptor) [pid 16277] close(22) = -1 EBADF (Bad file descriptor) [pid 16277] close(23) = -1 EBADF (Bad file descriptor) [pid 16277] close(24) = -1 EBADF (Bad file descriptor) [ 203.244334][T16277] vhci_hcd vhci_hcd.0: port 0 already used [pid 16277] close(25) = -1 EBADF (Bad file descriptor) [pid 16277] close(26) = -1 EBADF (Bad file descriptor) [pid 16277] close(27) = -1 EBADF (Bad file descriptor) [pid 16277] close(28) = -1 EBADF (Bad file descriptor) [pid 16277] close(29) = -1 EBADF (Bad file descriptor) [pid 16277] exit_group(0) = ? [pid 16277] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5610, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16281 attached , child_tidptr=0x5555570da650) = 5612 [pid 16281] set_robust_list(0x5555570da660, 24) = 0 [pid 16281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16281] setpgid(0, 0) = 0 [pid 16281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16281] write(3, "1000", 4) = 4 [pid 16281] close(3) = 0 [pid 16281] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16281] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16281] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16281] close(5) = 0 [pid 16281] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16284 attached ) = 5613 [pid 16281] tkill(5613, SIGSTOP) = 0 [pid 16284] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5612, si_uid=0} --- [pid 16281] close(3 [pid 16284] --- stopped by SIGSTOP --- [pid 16281] <... close resumed>) = 0 [pid 16281] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5613, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16281] close(4) = 0 [pid 16281] close(5) = -1 EBADF (Bad file descriptor) [pid 16281] close(6) = -1 EBADF (Bad file descriptor) [pid 16281] close(7) = -1 EBADF (Bad file descriptor) [pid 16281] close(8) = -1 EBADF (Bad file descriptor) [pid 16281] close(9) = -1 EBADF (Bad file descriptor) [pid 16281] close(10) = -1 EBADF (Bad file descriptor) [pid 16281] close(11) = -1 EBADF (Bad file descriptor) [pid 16281] close(12) = -1 EBADF (Bad file descriptor) [pid 16281] close(13) = -1 EBADF (Bad file descriptor) [pid 16281] close(14) = -1 EBADF (Bad file descriptor) [pid 16281] close(15) = -1 EBADF (Bad file descriptor) [pid 16281] close(16) = -1 EBADF (Bad file descriptor) [pid 16281] close(17) = -1 EBADF (Bad file descriptor) [pid 16281] close(18) = -1 EBADF (Bad file descriptor) [pid 16281] close(19) = -1 EBADF (Bad file descriptor) [pid 16281] close(20) = -1 EBADF (Bad file descriptor) [pid 16281] close(21) = -1 EBADF (Bad file descriptor) [pid 16281] close(22) = -1 EBADF (Bad file descriptor) [pid 16281] close(23) = -1 EBADF (Bad file descriptor) [pid 16281] close(24) = -1 EBADF (Bad file descriptor) [pid 16281] close(25) = -1 EBADF (Bad file descriptor) [ 203.342554][T16281] vhci_hcd vhci_hcd.0: port 0 already used [pid 16281] close(26) = -1 EBADF (Bad file descriptor) [pid 16281] close(27) = -1 EBADF (Bad file descriptor) [pid 16281] close(28) = -1 EBADF (Bad file descriptor) [pid 16281] close(29) = -1 EBADF (Bad file descriptor) [pid 16281] exit_group(0) = ? [pid 16281] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5612, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16285 attached , child_tidptr=0x5555570da650) = 5614 [pid 16285] set_robust_list(0x5555570da660, 24) = 0 [pid 16285] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16285] setpgid(0, 0) = 0 [pid 16285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16285] write(3, "1000", 4) = 4 [pid 16285] close(3) = 0 [pid 16285] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16285] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16285] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16285] close(5) = 0 [pid 16285] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16288 attached ) = 5615 [pid 16285] tkill(5615, SIGSTOP) = 0 [pid 16288] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5614, si_uid=0} --- [pid 16285] close(3 [pid 16288] --- stopped by SIGSTOP --- [pid 16285] <... close resumed>) = 0 [pid 16285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5615, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16285] close(4) = 0 [pid 16285] close(5) = -1 EBADF (Bad file descriptor) [pid 16285] close(6) = -1 EBADF (Bad file descriptor) [pid 16285] close(7) = -1 EBADF (Bad file descriptor) [pid 16285] close(8) = -1 EBADF (Bad file descriptor) [pid 16285] close(9) = -1 EBADF (Bad file descriptor) [pid 16285] close(10) = -1 EBADF (Bad file descriptor) [pid 16285] close(11) = -1 EBADF (Bad file descriptor) [pid 16285] close(12) = -1 EBADF (Bad file descriptor) [pid 16285] close(13) = -1 EBADF (Bad file descriptor) [pid 16285] close(14) = -1 EBADF (Bad file descriptor) [pid 16285] close(15) = -1 EBADF (Bad file descriptor) [pid 16285] close(16) = -1 EBADF (Bad file descriptor) [pid 16285] close(17) = -1 EBADF (Bad file descriptor) [pid 16285] close(18) = -1 EBADF (Bad file descriptor) [pid 16285] close(19) = -1 EBADF (Bad file descriptor) [pid 16285] close(20) = -1 EBADF (Bad file descriptor) [pid 16285] close(21) = -1 EBADF (Bad file descriptor) [pid 16285] close(22) = -1 EBADF (Bad file descriptor) [pid 16285] close(23) = -1 EBADF (Bad file descriptor) [pid 16285] close(24) = -1 EBADF (Bad file descriptor) [pid 16285] close(25) = -1 EBADF (Bad file descriptor) [pid 16285] close(26) = -1 EBADF (Bad file descriptor) [pid 16285] close(27) = -1 EBADF (Bad file descriptor) [pid 16285] close(28) = -1 EBADF (Bad file descriptor) [pid 16285] close(29) = -1 EBADF (Bad file descriptor) [pid 16285] exit_group(0) = ? [pid 16285] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5614, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 203.438993][T16285] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16289 attached , child_tidptr=0x5555570da650) = 5616 [pid 16289] set_robust_list(0x5555570da660, 24) = 0 [pid 16289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16289] setpgid(0, 0) = 0 [pid 16289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16289] write(3, "1000", 4) = 4 [pid 16289] close(3) = 0 [pid 16289] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16289] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16289] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16289] close(5) = 0 [pid 16289] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16292 attached ) = 5617 [pid 16289] tkill(5617, SIGSTOP) = 0 [pid 16292] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5616, si_uid=0} --- [pid 16289] close(3) = 0 [pid 16292] --- stopped by SIGSTOP --- [pid 16289] close(4) = 0 [pid 16289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5617, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16289] close(5) = -1 EBADF (Bad file descriptor) [pid 16289] close(6) = -1 EBADF (Bad file descriptor) [pid 16289] close(7) = -1 EBADF (Bad file descriptor) [pid 16289] close(8) = -1 EBADF (Bad file descriptor) [pid 16289] close(9) = -1 EBADF (Bad file descriptor) [pid 16289] close(10) = -1 EBADF (Bad file descriptor) [pid 16289] close(11) = -1 EBADF (Bad file descriptor) [pid 16289] close(12) = -1 EBADF (Bad file descriptor) [pid 16289] close(13) = -1 EBADF (Bad file descriptor) [pid 16289] close(14) = -1 EBADF (Bad file descriptor) [pid 16289] close(15) = -1 EBADF (Bad file descriptor) [pid 16289] close(16) = -1 EBADF (Bad file descriptor) [pid 16289] close(17) = -1 EBADF (Bad file descriptor) [pid 16289] close(18) = -1 EBADF (Bad file descriptor) [pid 16289] close(19) = -1 EBADF (Bad file descriptor) [pid 16289] close(20) = -1 EBADF (Bad file descriptor) [pid 16289] close(21) = -1 EBADF (Bad file descriptor) [pid 16289] close(22) = -1 EBADF (Bad file descriptor) [pid 16289] close(23) = -1 EBADF (Bad file descriptor) [pid 16289] close(24) = -1 EBADF (Bad file descriptor) [pid 16289] close(25) = -1 EBADF (Bad file descriptor) [pid 16289] close(26) = -1 EBADF (Bad file descriptor) [pid 16289] close(27) = -1 EBADF (Bad file descriptor) [pid 16289] close(28) = -1 EBADF (Bad file descriptor) [pid 16289] close(29) = -1 EBADF (Bad file descriptor) [pid 16289] exit_group(0) = ? [pid 16289] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5616, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 203.518653][T16289] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16293 attached , child_tidptr=0x5555570da650) = 5618 [pid 16293] set_robust_list(0x5555570da660, 24) = 0 [pid 16293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16293] setpgid(0, 0) = 0 [pid 16293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16293] write(3, "1000", 4) = 4 [pid 16293] close(3) = 0 [pid 16293] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16293] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16293] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16293] close(5) = 0 [pid 16293] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16296 attached ) = 5619 [pid 16293] tkill(5619, SIGSTOP) = 0 [pid 16296] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5618, si_uid=0} --- [pid 16293] close(3 [pid 16296] --- stopped by SIGSTOP --- [pid 16293] <... close resumed>) = 0 [pid 16293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5619, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16293] close(4) = 0 [pid 16293] close(5) = -1 EBADF (Bad file descriptor) [pid 16293] close(6) = -1 EBADF (Bad file descriptor) [pid 16293] close(7) = -1 EBADF (Bad file descriptor) [pid 16293] close(8) = -1 EBADF (Bad file descriptor) [pid 16293] close(9) = -1 EBADF (Bad file descriptor) [pid 16293] close(10) = -1 EBADF (Bad file descriptor) [pid 16293] close(11) = -1 EBADF (Bad file descriptor) [pid 16293] close(12) = -1 EBADF (Bad file descriptor) [pid 16293] close(13) = -1 EBADF (Bad file descriptor) [pid 16293] close(14) = -1 EBADF (Bad file descriptor) [pid 16293] close(15) = -1 EBADF (Bad file descriptor) [pid 16293] close(16) = -1 EBADF (Bad file descriptor) [pid 16293] close(17) = -1 EBADF (Bad file descriptor) [pid 16293] close(18) = -1 EBADF (Bad file descriptor) [pid 16293] close(19) = -1 EBADF (Bad file descriptor) [pid 16293] close(20) = -1 EBADF (Bad file descriptor) [pid 16293] close(21) = -1 EBADF (Bad file descriptor) [pid 16293] close(22) = -1 EBADF (Bad file descriptor) [pid 16293] close(23) = -1 EBADF (Bad file descriptor) [pid 16293] close(24) = -1 EBADF (Bad file descriptor) [pid 16293] close(25) = -1 EBADF (Bad file descriptor) [pid 16293] close(26) = -1 EBADF (Bad file descriptor) [ 203.602872][T16293] vhci_hcd vhci_hcd.0: port 0 already used [pid 16293] close(27) = -1 EBADF (Bad file descriptor) [pid 16293] close(28) = -1 EBADF (Bad file descriptor) [pid 16293] close(29) = -1 EBADF (Bad file descriptor) [pid 16293] exit_group(0) = ? [pid 16293] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5618, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16297 attached , child_tidptr=0x5555570da650) = 5620 [pid 16297] set_robust_list(0x5555570da660, 24) = 0 [pid 16297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16297] setpgid(0, 0) = 0 [pid 16297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16297] write(3, "1000", 4) = 4 [pid 16297] close(3) = 0 [pid 16297] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16297] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16297] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16297] close(5) = 0 [pid 16297] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16300 attached ) = 5621 [pid 16297] tkill(5621, SIGSTOP) = 0 [pid 16300] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5620, si_uid=0} --- [pid 16297] close(3 [pid 16300] --- stopped by SIGSTOP --- [pid 16297] <... close resumed>) = 0 [pid 16297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5621, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16297] close(4) = 0 [pid 16297] close(5) = -1 EBADF (Bad file descriptor) [pid 16297] close(6) = -1 EBADF (Bad file descriptor) [pid 16297] close(7) = -1 EBADF (Bad file descriptor) [pid 16297] close(8) = -1 EBADF (Bad file descriptor) [pid 16297] close(9) = -1 EBADF (Bad file descriptor) [pid 16297] close(10) = -1 EBADF (Bad file descriptor) [pid 16297] close(11) = -1 EBADF (Bad file descriptor) [pid 16297] close(12) = -1 EBADF (Bad file descriptor) [pid 16297] close(13) = -1 EBADF (Bad file descriptor) [pid 16297] close(14) = -1 EBADF (Bad file descriptor) [pid 16297] close(15) = -1 EBADF (Bad file descriptor) [pid 16297] close(16) = -1 EBADF (Bad file descriptor) [pid 16297] close(17) = -1 EBADF (Bad file descriptor) [pid 16297] close(18) = -1 EBADF (Bad file descriptor) [pid 16297] close(19) = -1 EBADF (Bad file descriptor) [pid 16297] close(20) = -1 EBADF (Bad file descriptor) [pid 16297] close(21) = -1 EBADF (Bad file descriptor) [pid 16297] close(22) = -1 EBADF (Bad file descriptor) [pid 16297] close(23) = -1 EBADF (Bad file descriptor) [pid 16297] close(24) = -1 EBADF (Bad file descriptor) [pid 16297] close(25) = -1 EBADF (Bad file descriptor) [pid 16297] close(26) = -1 EBADF (Bad file descriptor) [pid 16297] close(27) = -1 EBADF (Bad file descriptor) [pid 16297] close(28) = -1 EBADF (Bad file descriptor) [ 203.699965][T16297] vhci_hcd vhci_hcd.0: port 0 already used [pid 16297] close(29) = -1 EBADF (Bad file descriptor) [pid 16297] exit_group(0) = ? [pid 16297] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16301 attached , child_tidptr=0x5555570da650) = 5622 [pid 16301] set_robust_list(0x5555570da660, 24) = 0 [pid 16301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16301] setpgid(0, 0) = 0 [pid 16301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16301] write(3, "1000", 4) = 4 [pid 16301] close(3) = 0 [pid 16301] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16301] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16301] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16301] close(5) = 0 [pid 16301] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16304 attached ) = 5623 [pid 16301] tkill(5623, SIGSTOP) = 0 [pid 16304] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5622, si_uid=0} --- [pid 16301] close(3 [pid 16304] --- stopped by SIGSTOP --- [pid 16301] <... close resumed>) = 0 [pid 16301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5623, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16301] close(4) = 0 [pid 16301] close(5) = -1 EBADF (Bad file descriptor) [pid 16301] close(6) = -1 EBADF (Bad file descriptor) [pid 16301] close(7) = -1 EBADF (Bad file descriptor) [pid 16301] close(8) = -1 EBADF (Bad file descriptor) [pid 16301] close(9) = -1 EBADF (Bad file descriptor) [pid 16301] close(10) = -1 EBADF (Bad file descriptor) [pid 16301] close(11) = -1 EBADF (Bad file descriptor) [pid 16301] close(12) = -1 EBADF (Bad file descriptor) [pid 16301] close(13) = -1 EBADF (Bad file descriptor) [pid 16301] close(14) = -1 EBADF (Bad file descriptor) [pid 16301] close(15) = -1 EBADF (Bad file descriptor) [pid 16301] close(16) = -1 EBADF (Bad file descriptor) [pid 16301] close(17) = -1 EBADF (Bad file descriptor) [pid 16301] close(18) = -1 EBADF (Bad file descriptor) [pid 16301] close(19) = -1 EBADF (Bad file descriptor) [pid 16301] close(20) = -1 EBADF (Bad file descriptor) [ 203.787699][T16301] vhci_hcd vhci_hcd.0: port 0 already used [pid 16301] close(21) = -1 EBADF (Bad file descriptor) [pid 16301] close(22) = -1 EBADF (Bad file descriptor) [pid 16301] close(23) = -1 EBADF (Bad file descriptor) [pid 16301] close(24) = -1 EBADF (Bad file descriptor) [pid 16301] close(25) = -1 EBADF (Bad file descriptor) [pid 16301] close(26) = -1 EBADF (Bad file descriptor) [pid 16301] close(27) = -1 EBADF (Bad file descriptor) [pid 16301] close(28) = -1 EBADF (Bad file descriptor) [pid 16301] close(29) = -1 EBADF (Bad file descriptor) [pid 16301] exit_group(0) = ? [pid 16301] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5622, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16305 attached , child_tidptr=0x5555570da650) = 5624 [pid 16305] set_robust_list(0x5555570da660, 24) = 0 [pid 16305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16305] setpgid(0, 0) = 0 [pid 16305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16305] write(3, "1000", 4) = 4 [pid 16305] close(3) = 0 [pid 16305] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16305] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16305] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16305] close(5) = 0 [pid 16305] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16308 attached ) = 5625 [pid 16305] tkill(5625, SIGSTOP) = 0 [pid 16308] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5624, si_uid=0} --- [pid 16305] close(3 [pid 16308] --- stopped by SIGSTOP --- [pid 16305] <... close resumed>) = 0 [pid 16305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5625, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16305] close(4) = 0 [pid 16305] close(5) = -1 EBADF (Bad file descriptor) [pid 16305] close(6) = -1 EBADF (Bad file descriptor) [pid 16305] close(7) = -1 EBADF (Bad file descriptor) [pid 16305] close(8) = -1 EBADF (Bad file descriptor) [pid 16305] close(9) = -1 EBADF (Bad file descriptor) [pid 16305] close(10) = -1 EBADF (Bad file descriptor) [pid 16305] close(11) = -1 EBADF (Bad file descriptor) [pid 16305] close(12) = -1 EBADF (Bad file descriptor) [pid 16305] close(13) = -1 EBADF (Bad file descriptor) [pid 16305] close(14) = -1 EBADF (Bad file descriptor) [pid 16305] close(15) = -1 EBADF (Bad file descriptor) [pid 16305] close(16) = -1 EBADF (Bad file descriptor) [pid 16305] close(17) = -1 EBADF (Bad file descriptor) [pid 16305] close(18) = -1 EBADF (Bad file descriptor) [pid 16305] close(19) = -1 EBADF (Bad file descriptor) [pid 16305] close(20) = -1 EBADF (Bad file descriptor) [pid 16305] close(21) = -1 EBADF (Bad file descriptor) [pid 16305] close(22) = -1 EBADF (Bad file descriptor) [pid 16305] close(23) = -1 EBADF (Bad file descriptor) [pid 16305] close(24) = -1 EBADF (Bad file descriptor) [pid 16305] close(25) = -1 EBADF (Bad file descriptor) [pid 16305] close(26) = -1 EBADF (Bad file descriptor) [pid 16305] close(27) = -1 EBADF (Bad file descriptor) [pid 16305] close(28) = -1 EBADF (Bad file descriptor) [pid 16305] close(29) = -1 EBADF (Bad file descriptor) [ 203.895448][T16305] vhci_hcd vhci_hcd.0: port 0 already used [pid 16305] exit_group(0) = ? [pid 16305] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16309 attached , child_tidptr=0x5555570da650) = 5626 [pid 16309] set_robust_list(0x5555570da660, 24) = 0 [pid 16309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16309] setpgid(0, 0) = 0 [pid 16309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16309] write(3, "1000", 4) = 4 [pid 16309] close(3) = 0 [pid 16309] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16309] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16309] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16309] close(5) = 0 [pid 16309] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16312 attached ) = 5627 [pid 16309] tkill(5627, SIGSTOP) = 0 [pid 16312] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5626, si_uid=0} --- [pid 16309] close(3 [pid 16312] --- stopped by SIGSTOP --- [pid 16309] <... close resumed>) = 0 [pid 16309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5627, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16309] close(4) = 0 [pid 16309] close(5) = -1 EBADF (Bad file descriptor) [pid 16309] close(6) = -1 EBADF (Bad file descriptor) [pid 16309] close(7) = -1 EBADF (Bad file descriptor) [pid 16309] close(8) = -1 EBADF (Bad file descriptor) [pid 16309] close(9) = -1 EBADF (Bad file descriptor) [pid 16309] close(10) = -1 EBADF (Bad file descriptor) [pid 16309] close(11) = -1 EBADF (Bad file descriptor) [pid 16309] close(12) = -1 EBADF (Bad file descriptor) [pid 16309] close(13) = -1 EBADF (Bad file descriptor) [pid 16309] close(14) = -1 EBADF (Bad file descriptor) [pid 16309] close(15) = -1 EBADF (Bad file descriptor) [pid 16309] close(16) = -1 EBADF (Bad file descriptor) [pid 16309] close(17) = -1 EBADF (Bad file descriptor) [pid 16309] close(18) = -1 EBADF (Bad file descriptor) [pid 16309] close(19) = -1 EBADF (Bad file descriptor) [pid 16309] close(20) = -1 EBADF (Bad file descriptor) [pid 16309] close(21) = -1 EBADF (Bad file descriptor) [pid 16309] close(22) = -1 EBADF (Bad file descriptor) [pid 16309] close(23) = -1 EBADF (Bad file descriptor) [pid 16309] close(24) = -1 EBADF (Bad file descriptor) [ 203.982622][T16309] vhci_hcd vhci_hcd.0: port 0 already used [pid 16309] close(25) = -1 EBADF (Bad file descriptor) [pid 16309] close(26) = -1 EBADF (Bad file descriptor) [pid 16309] close(27) = -1 EBADF (Bad file descriptor) [pid 16309] close(28) = -1 EBADF (Bad file descriptor) [pid 16309] close(29) = -1 EBADF (Bad file descriptor) [pid 16309] exit_group(0) = ? [pid 16309] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5626, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16313 attached , child_tidptr=0x5555570da650) = 5628 [pid 16313] set_robust_list(0x5555570da660, 24) = 0 [pid 16313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16313] setpgid(0, 0) = 0 [pid 16313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16313] write(3, "1000", 4) = 4 [pid 16313] close(3) = 0 [pid 16313] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16313] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16313] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16313] close(5) = 0 [pid 16313] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16316 attached ) = 5629 [pid 16313] tkill(5629, SIGSTOP) = 0 [pid 16313] close(3) = 0 [pid 16316] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5628, si_uid=0} --- [pid 16313] close(4 [pid 16316] --- stopped by SIGSTOP --- [pid 16313] <... close resumed>) = 0 [pid 16313] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5629, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16313] close(5) = -1 EBADF (Bad file descriptor) [pid 16313] close(6) = -1 EBADF (Bad file descriptor) [pid 16313] close(7) = -1 EBADF (Bad file descriptor) [pid 16313] close(8) = -1 EBADF (Bad file descriptor) [pid 16313] close(9) = -1 EBADF (Bad file descriptor) [pid 16313] close(10) = -1 EBADF (Bad file descriptor) [pid 16313] close(11) = -1 EBADF (Bad file descriptor) [pid 16313] close(12) = -1 EBADF (Bad file descriptor) [pid 16313] close(13) = -1 EBADF (Bad file descriptor) [pid 16313] close(14) = -1 EBADF (Bad file descriptor) [pid 16313] close(15) = -1 EBADF (Bad file descriptor) [pid 16313] close(16) = -1 EBADF (Bad file descriptor) [pid 16313] close(17) = -1 EBADF (Bad file descriptor) [pid 16313] close(18) = -1 EBADF (Bad file descriptor) [pid 16313] close(19) = -1 EBADF (Bad file descriptor) [pid 16313] close(20) = -1 EBADF (Bad file descriptor) [pid 16313] close(21) = -1 EBADF (Bad file descriptor) [pid 16313] close(22) = -1 EBADF (Bad file descriptor) [pid 16313] close(23) = -1 EBADF (Bad file descriptor) [pid 16313] close(24) = -1 EBADF (Bad file descriptor) [pid 16313] close(25) = -1 EBADF (Bad file descriptor) [pid 16313] close(26) = -1 EBADF (Bad file descriptor) [pid 16313] close(27) = -1 EBADF (Bad file descriptor) [pid 16313] close(28) = -1 EBADF (Bad file descriptor) [pid 16313] close(29) = -1 EBADF (Bad file descriptor) [pid 16313] exit_group(0) = ? [pid 16313] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 204.079803][T16313] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16317 attached , child_tidptr=0x5555570da650) = 5630 [pid 16317] set_robust_list(0x5555570da660, 24) = 0 [pid 16317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16317] setpgid(0, 0) = 0 [pid 16317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16317] write(3, "1000", 4) = 4 [pid 16317] close(3) = 0 [pid 16317] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16317] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16317] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16317] close(5) = 0 [pid 16317] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16320 attached ) = 5631 [pid 16317] tkill(5631, SIGSTOP) = 0 [pid 16320] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5630, si_uid=0} --- [pid 16317] close(3 [pid 16320] --- stopped by SIGSTOP --- [pid 16317] <... close resumed>) = 0 [pid 16317] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5631, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16317] close(4) = 0 [pid 16317] close(5) = -1 EBADF (Bad file descriptor) [pid 16317] close(6) = -1 EBADF (Bad file descriptor) [pid 16317] close(7) = -1 EBADF (Bad file descriptor) [pid 16317] close(8) = -1 EBADF (Bad file descriptor) [pid 16317] close(9) = -1 EBADF (Bad file descriptor) [pid 16317] close(10) = -1 EBADF (Bad file descriptor) [pid 16317] close(11) = -1 EBADF (Bad file descriptor) [pid 16317] close(12) = -1 EBADF (Bad file descriptor) [pid 16317] close(13) = -1 EBADF (Bad file descriptor) [pid 16317] close(14) = -1 EBADF (Bad file descriptor) [pid 16317] close(15) = -1 EBADF (Bad file descriptor) [pid 16317] close(16) = -1 EBADF (Bad file descriptor) [pid 16317] close(17) = -1 EBADF (Bad file descriptor) [pid 16317] close(18) = -1 EBADF (Bad file descriptor) [pid 16317] close(19) = -1 EBADF (Bad file descriptor) [pid 16317] close(20) = -1 EBADF (Bad file descriptor) [pid 16317] close(21) = -1 EBADF (Bad file descriptor) [pid 16317] close(22) = -1 EBADF (Bad file descriptor) [pid 16317] close(23) = -1 EBADF (Bad file descriptor) [pid 16317] close(24) = -1 EBADF (Bad file descriptor) [pid 16317] close(25) = -1 EBADF (Bad file descriptor) [pid 16317] close(26) = -1 EBADF (Bad file descriptor) [pid 16317] close(27) = -1 EBADF (Bad file descriptor) [pid 16317] close(28) = -1 EBADF (Bad file descriptor) [pid 16317] close(29) = -1 EBADF (Bad file descriptor) [pid 16317] exit_group(0) = ? [pid 16317] +++ exited with 0 +++ [ 204.163648][T16317] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5630, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16321 attached [pid 16321] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5632 [pid 16321] <... set_robust_list resumed>) = 0 [pid 16321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16321] setpgid(0, 0) = 0 [pid 16321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16321] write(3, "1000", 4) = 4 [pid 16321] close(3) = 0 [pid 16321] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16321] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16321] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16321] close(5) = 0 [pid 16321] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16324 attached ) = 5633 [pid 16321] tkill(5633, SIGSTOP) = 0 [pid 16324] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5632, si_uid=0} --- [pid 16321] close(3 [pid 16324] --- stopped by SIGSTOP --- [pid 16321] <... close resumed>) = 0 [pid 16321] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5633, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16321] close(4) = 0 [pid 16321] close(5) = -1 EBADF (Bad file descriptor) [pid 16321] close(6) = -1 EBADF (Bad file descriptor) [pid 16321] close(7) = -1 EBADF (Bad file descriptor) [pid 16321] close(8) = -1 EBADF (Bad file descriptor) [pid 16321] close(9) = -1 EBADF (Bad file descriptor) [pid 16321] close(10) = -1 EBADF (Bad file descriptor) [pid 16321] close(11) = -1 EBADF (Bad file descriptor) [pid 16321] close(12) = -1 EBADF (Bad file descriptor) [pid 16321] close(13) = -1 EBADF (Bad file descriptor) [pid 16321] close(14) = -1 EBADF (Bad file descriptor) [pid 16321] close(15) = -1 EBADF (Bad file descriptor) [pid 16321] close(16) = -1 EBADF (Bad file descriptor) [pid 16321] close(17) = -1 EBADF (Bad file descriptor) [pid 16321] close(18) = -1 EBADF (Bad file descriptor) [pid 16321] close(19) = -1 EBADF (Bad file descriptor) [pid 16321] close(20) = -1 EBADF (Bad file descriptor) [pid 16321] close(21) = -1 EBADF (Bad file descriptor) [pid 16321] close(22) = -1 EBADF (Bad file descriptor) [pid 16321] close(23) = -1 EBADF (Bad file descriptor) [pid 16321] close(24) = -1 EBADF (Bad file descriptor) [pid 16321] close(25) = -1 EBADF (Bad file descriptor) [pid 16321] close(26) = -1 EBADF (Bad file descriptor) [pid 16321] close(27) = -1 EBADF (Bad file descriptor) [pid 16321] close(28) = -1 EBADF (Bad file descriptor) [pid 16321] close(29) = -1 EBADF (Bad file descriptor) [pid 16321] exit_group(0) = ? [pid 16321] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16325 attached [pid 16325] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5634 [ 204.246090][T16321] vhci_hcd vhci_hcd.0: port 0 already used [pid 16325] <... set_robust_list resumed>) = 0 [pid 16325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16325] setpgid(0, 0) = 0 [pid 16325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16325] write(3, "1000", 4) = 4 [pid 16325] close(3) = 0 [pid 16325] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16325] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16325] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16325] close(5) = 0 [pid 16325] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16328 attached ) = 5635 [pid 16325] tkill(5635, SIGSTOP) = 0 [pid 16328] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5634, si_uid=0} --- [pid 16325] close(3 [pid 16328] --- stopped by SIGSTOP --- [pid 16325] <... close resumed>) = 0 [pid 16325] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5635, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16325] close(4) = 0 [pid 16325] close(5) = -1 EBADF (Bad file descriptor) [pid 16325] close(6) = -1 EBADF (Bad file descriptor) [pid 16325] close(7) = -1 EBADF (Bad file descriptor) [pid 16325] close(8) = -1 EBADF (Bad file descriptor) [pid 16325] close(9) = -1 EBADF (Bad file descriptor) [pid 16325] close(10) = -1 EBADF (Bad file descriptor) [pid 16325] close(11) = -1 EBADF (Bad file descriptor) [pid 16325] close(12) = -1 EBADF (Bad file descriptor) [pid 16325] close(13) = -1 EBADF (Bad file descriptor) [pid 16325] close(14) = -1 EBADF (Bad file descriptor) [pid 16325] close(15) = -1 EBADF (Bad file descriptor) [pid 16325] close(16) = -1 EBADF (Bad file descriptor) [pid 16325] close(17) = -1 EBADF (Bad file descriptor) [pid 16325] close(18) = -1 EBADF (Bad file descriptor) [pid 16325] close(19) = -1 EBADF (Bad file descriptor) [pid 16325] close(20) = -1 EBADF (Bad file descriptor) [pid 16325] close(21) = -1 EBADF (Bad file descriptor) [pid 16325] close(22) = -1 EBADF (Bad file descriptor) [pid 16325] close(23) = -1 EBADF (Bad file descriptor) [pid 16325] close(24) = -1 EBADF (Bad file descriptor) [pid 16325] close(25) = -1 EBADF (Bad file descriptor) [pid 16325] close(26) = -1 EBADF (Bad file descriptor) [pid 16325] close(27) = -1 EBADF (Bad file descriptor) [pid 16325] close(28) = -1 EBADF (Bad file descriptor) [pid 16325] close(29) = -1 EBADF (Bad file descriptor) [pid 16325] exit_group(0) = ? [pid 16325] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 204.321409][T16325] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16329 attached , child_tidptr=0x5555570da650) = 5636 [pid 16329] set_robust_list(0x5555570da660, 24) = 0 [pid 16329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16329] setpgid(0, 0) = 0 [pid 16329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16329] write(3, "1000", 4) = 4 [pid 16329] close(3) = 0 [pid 16329] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16329] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16329] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16329] close(5) = 0 [pid 16329] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16332 attached ) = 5637 [pid 16329] tkill(5637, SIGSTOP) = 0 [pid 16332] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5636, si_uid=0} --- [pid 16329] close(3 [pid 16332] --- stopped by SIGSTOP --- [pid 16329] <... close resumed>) = 0 [pid 16329] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5637, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16329] close(4) = 0 [pid 16329] close(5) = -1 EBADF (Bad file descriptor) [pid 16329] close(6) = -1 EBADF (Bad file descriptor) [pid 16329] close(7) = -1 EBADF (Bad file descriptor) [pid 16329] close(8) = -1 EBADF (Bad file descriptor) [pid 16329] close(9) = -1 EBADF (Bad file descriptor) [pid 16329] close(10) = -1 EBADF (Bad file descriptor) [pid 16329] close(11) = -1 EBADF (Bad file descriptor) [pid 16329] close(12) = -1 EBADF (Bad file descriptor) [pid 16329] close(13) = -1 EBADF (Bad file descriptor) [pid 16329] close(14) = -1 EBADF (Bad file descriptor) [pid 16329] close(15) = -1 EBADF (Bad file descriptor) [pid 16329] close(16) = -1 EBADF (Bad file descriptor) [pid 16329] close(17) = -1 EBADF (Bad file descriptor) [pid 16329] close(18) = -1 EBADF (Bad file descriptor) [pid 16329] close(19) = -1 EBADF (Bad file descriptor) [pid 16329] close(20) = -1 EBADF (Bad file descriptor) [pid 16329] close(21) = -1 EBADF (Bad file descriptor) [pid 16329] close(22) = -1 EBADF (Bad file descriptor) [pid 16329] close(23) = -1 EBADF (Bad file descriptor) [pid 16329] close(24) = -1 EBADF (Bad file descriptor) [pid 16329] close(25) = -1 EBADF (Bad file descriptor) [pid 16329] close(26) = -1 EBADF (Bad file descriptor) [ 204.400362][T16329] vhci_hcd vhci_hcd.0: port 0 already used [pid 16329] close(27) = -1 EBADF (Bad file descriptor) [pid 16329] close(28) = -1 EBADF (Bad file descriptor) [pid 16329] close(29) = -1 EBADF (Bad file descriptor) [pid 16329] exit_group(0) = ? [pid 16329] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16333 attached , child_tidptr=0x5555570da650) = 5638 [pid 16333] set_robust_list(0x5555570da660, 24) = 0 [pid 16333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16333] setpgid(0, 0) = 0 [pid 16333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16333] write(3, "1000", 4) = 4 [pid 16333] close(3) = 0 [pid 16333] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16333] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16333] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16333] close(5) = 0 [pid 16333] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16336 attached ) = 5639 [pid 16333] tkill(5639, SIGSTOP) = 0 [pid 16336] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5638, si_uid=0} --- [pid 16333] close(3) = 0 [pid 16336] --- stopped by SIGSTOP --- [pid 16333] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5639, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16333] close(4) = 0 [pid 16333] close(5) = -1 EBADF (Bad file descriptor) [pid 16333] close(6) = -1 EBADF (Bad file descriptor) [pid 16333] close(7) = -1 EBADF (Bad file descriptor) [pid 16333] close(8) = -1 EBADF (Bad file descriptor) [pid 16333] close(9) = -1 EBADF (Bad file descriptor) [pid 16333] close(10) = -1 EBADF (Bad file descriptor) [pid 16333] close(11) = -1 EBADF (Bad file descriptor) [pid 16333] close(12) = -1 EBADF (Bad file descriptor) [pid 16333] close(13) = -1 EBADF (Bad file descriptor) [pid 16333] close(14) = -1 EBADF (Bad file descriptor) [pid 16333] close(15) = -1 EBADF (Bad file descriptor) [pid 16333] close(16) = -1 EBADF (Bad file descriptor) [pid 16333] close(17) = -1 EBADF (Bad file descriptor) [pid 16333] close(18) = -1 EBADF (Bad file descriptor) [pid 16333] close(19) = -1 EBADF (Bad file descriptor) [pid 16333] close(20) = -1 EBADF (Bad file descriptor) [pid 16333] close(21) = -1 EBADF (Bad file descriptor) [pid 16333] close(22) = -1 EBADF (Bad file descriptor) [pid 16333] close(23) = -1 EBADF (Bad file descriptor) [pid 16333] close(24) = -1 EBADF (Bad file descriptor) [pid 16333] close(25) = -1 EBADF (Bad file descriptor) [pid 16333] close(26) = -1 EBADF (Bad file descriptor) [ 204.495735][T16333] vhci_hcd vhci_hcd.0: port 0 already used [pid 16333] close(27) = -1 EBADF (Bad file descriptor) [pid 16333] close(28) = -1 EBADF (Bad file descriptor) [pid 16333] close(29) = -1 EBADF (Bad file descriptor) [pid 16333] exit_group(0) = ? [pid 16333] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16337 attached , child_tidptr=0x5555570da650) = 5640 [pid 16337] set_robust_list(0x5555570da660, 24) = 0 [pid 16337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16337] setpgid(0, 0) = 0 [pid 16337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16337] write(3, "1000", 4) = 4 [pid 16337] close(3) = 0 [pid 16337] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16337] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16337] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16337] close(5) = 0 [pid 16337] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16340 attached ) = 5641 [pid 16337] tkill(5641, SIGSTOP) = 0 [pid 16337] close(3 [pid 16340] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5640, si_uid=0} --- [pid 16337] <... close resumed>) = 0 [pid 16340] --- stopped by SIGSTOP --- [pid 16337] close(4) = 0 [pid 16337] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5641, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16337] close(5) = -1 EBADF (Bad file descriptor) [pid 16337] close(6) = -1 EBADF (Bad file descriptor) [pid 16337] close(7) = -1 EBADF (Bad file descriptor) [pid 16337] close(8) = -1 EBADF (Bad file descriptor) [pid 16337] close(9) = -1 EBADF (Bad file descriptor) [pid 16337] close(10) = -1 EBADF (Bad file descriptor) [pid 16337] close(11) = -1 EBADF (Bad file descriptor) [pid 16337] close(12) = -1 EBADF (Bad file descriptor) [pid 16337] close(13) = -1 EBADF (Bad file descriptor) [pid 16337] close(14) = -1 EBADF (Bad file descriptor) [pid 16337] close(15) = -1 EBADF (Bad file descriptor) [pid 16337] close(16) = -1 EBADF (Bad file descriptor) [pid 16337] close(17) = -1 EBADF (Bad file descriptor) [pid 16337] close(18) = -1 EBADF (Bad file descriptor) [pid 16337] close(19) = -1 EBADF (Bad file descriptor) [pid 16337] close(20) = -1 EBADF (Bad file descriptor) [pid 16337] close(21) = -1 EBADF (Bad file descriptor) [pid 16337] close(22) = -1 EBADF (Bad file descriptor) [pid 16337] close(23) = -1 EBADF (Bad file descriptor) [pid 16337] close(24) = -1 EBADF (Bad file descriptor) [pid 16337] close(25) = -1 EBADF (Bad file descriptor) [pid 16337] close(26) = -1 EBADF (Bad file descriptor) [pid 16337] close(27) = -1 EBADF (Bad file descriptor) [pid 16337] close(28) = -1 EBADF (Bad file descriptor) [pid 16337] close(29) = -1 EBADF (Bad file descriptor) [pid 16337] exit_group(0) = ? [pid 16337] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5640, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 204.592643][T16337] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16341 attached , child_tidptr=0x5555570da650) = 5642 [pid 16341] set_robust_list(0x5555570da660, 24) = 0 [pid 16341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16341] setpgid(0, 0) = 0 [pid 16341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16341] write(3, "1000", 4) = 4 [pid 16341] close(3) = 0 [pid 16341] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16341] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16341] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16341] close(5) = 0 [pid 16341] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16344 attached ) = 5643 [pid 16341] tkill(5643, SIGSTOP) = 0 [pid 16344] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5642, si_uid=0} --- [pid 16341] close(3) = 0 [pid 16344] --- stopped by SIGSTOP --- [pid 16341] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5643, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16341] close(4) = 0 [pid 16341] close(5) = -1 EBADF (Bad file descriptor) [pid 16341] close(6) = -1 EBADF (Bad file descriptor) [pid 16341] close(7) = -1 EBADF (Bad file descriptor) [pid 16341] close(8) = -1 EBADF (Bad file descriptor) [pid 16341] close(9) = -1 EBADF (Bad file descriptor) [pid 16341] close(10) = -1 EBADF (Bad file descriptor) [pid 16341] close(11) = -1 EBADF (Bad file descriptor) [pid 16341] close(12) = -1 EBADF (Bad file descriptor) [pid 16341] close(13) = -1 EBADF (Bad file descriptor) [pid 16341] close(14) = -1 EBADF (Bad file descriptor) [pid 16341] close(15) = -1 EBADF (Bad file descriptor) [pid 16341] close(16) = -1 EBADF (Bad file descriptor) [pid 16341] close(17) = -1 EBADF (Bad file descriptor) [pid 16341] close(18) = -1 EBADF (Bad file descriptor) [pid 16341] close(19) = -1 EBADF (Bad file descriptor) [pid 16341] close(20) = -1 EBADF (Bad file descriptor) [pid 16341] close(21) = -1 EBADF (Bad file descriptor) [pid 16341] close(22) = -1 EBADF (Bad file descriptor) [pid 16341] close(23) = -1 EBADF (Bad file descriptor) [pid 16341] close(24) = -1 EBADF (Bad file descriptor) [pid 16341] close(25) = -1 EBADF (Bad file descriptor) [pid 16341] close(26) = -1 EBADF (Bad file descriptor) [pid 16341] close(27) = -1 EBADF (Bad file descriptor) [pid 16341] close(28) = -1 EBADF (Bad file descriptor) [pid 16341] close(29) = -1 EBADF (Bad file descriptor) [pid 16341] exit_group(0) = ? [pid 16341] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 204.674204][T16341] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16345 attached [pid 16345] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5644 [pid 16345] <... set_robust_list resumed>) = 0 [pid 16345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16345] setpgid(0, 0) = 0 [pid 16345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16345] write(3, "1000", 4) = 4 [pid 16345] close(3) = 0 [pid 16345] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16345] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16345] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16345] close(5) = 0 [pid 16345] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16348 attached ) = 5645 [pid 16345] tkill(5645, SIGSTOP) = 0 [pid 16348] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5644, si_uid=0} --- [pid 16345] close(3 [pid 16348] --- stopped by SIGSTOP --- [pid 16345] <... close resumed>) = 0 [pid 16345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5645, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16345] close(4) = 0 [pid 16345] close(5) = -1 EBADF (Bad file descriptor) [pid 16345] close(6) = -1 EBADF (Bad file descriptor) [pid 16345] close(7) = -1 EBADF (Bad file descriptor) [pid 16345] close(8) = -1 EBADF (Bad file descriptor) [pid 16345] close(9) = -1 EBADF (Bad file descriptor) [pid 16345] close(10) = -1 EBADF (Bad file descriptor) [pid 16345] close(11) = -1 EBADF (Bad file descriptor) [pid 16345] close(12) = -1 EBADF (Bad file descriptor) [pid 16345] close(13) = -1 EBADF (Bad file descriptor) [pid 16345] close(14) = -1 EBADF (Bad file descriptor) [pid 16345] close(15) = -1 EBADF (Bad file descriptor) [pid 16345] close(16) = -1 EBADF (Bad file descriptor) [pid 16345] close(17) = -1 EBADF (Bad file descriptor) [pid 16345] close(18) = -1 EBADF (Bad file descriptor) [pid 16345] close(19) = -1 EBADF (Bad file descriptor) [pid 16345] close(20) = -1 EBADF (Bad file descriptor) [pid 16345] close(21) = -1 EBADF (Bad file descriptor) [pid 16345] close(22) = -1 EBADF (Bad file descriptor) [pid 16345] close(23) = -1 EBADF (Bad file descriptor) [pid 16345] close(24) = -1 EBADF (Bad file descriptor) [pid 16345] close(25) = -1 EBADF (Bad file descriptor) [pid 16345] close(26) = -1 EBADF (Bad file descriptor) [pid 16345] close(27) = -1 EBADF (Bad file descriptor) [pid 16345] close(28) = -1 EBADF (Bad file descriptor) [pid 16345] close(29) = -1 EBADF (Bad file descriptor) [pid 16345] exit_group(0) = ? [pid 16345] +++ exited with 0 +++ [ 204.754956][T16345] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16349 attached [pid 16349] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5646 [pid 16349] <... set_robust_list resumed>) = 0 [pid 16349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16349] setpgid(0, 0) = 0 [pid 16349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16349] write(3, "1000", 4) = 4 [pid 16349] close(3) = 0 [pid 16349] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16349] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16349] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16349] close(5) = 0 [pid 16349] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16352 attached ) = 5647 [pid 16349] tkill(5647, SIGSTOP) = 0 [pid 16352] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5646, si_uid=0} --- [pid 16352] --- stopped by SIGSTOP --- [pid 16349] close(3) = 0 [pid 16349] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5647, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16349] close(4) = 0 [pid 16349] close(5) = -1 EBADF (Bad file descriptor) [pid 16349] close(6) = -1 EBADF (Bad file descriptor) [pid 16349] close(7) = -1 EBADF (Bad file descriptor) [pid 16349] close(8) = -1 EBADF (Bad file descriptor) [pid 16349] close(9) = -1 EBADF (Bad file descriptor) [pid 16349] close(10) = -1 EBADF (Bad file descriptor) [pid 16349] close(11) = -1 EBADF (Bad file descriptor) [pid 16349] close(12) = -1 EBADF (Bad file descriptor) [pid 16349] close(13) = -1 EBADF (Bad file descriptor) [pid 16349] close(14) = -1 EBADF (Bad file descriptor) [pid 16349] close(15) = -1 EBADF (Bad file descriptor) [pid 16349] close(16) = -1 EBADF (Bad file descriptor) [pid 16349] close(17) = -1 EBADF (Bad file descriptor) [pid 16349] close(18) = -1 EBADF (Bad file descriptor) [pid 16349] close(19) = -1 EBADF (Bad file descriptor) [pid 16349] close(20) = -1 EBADF (Bad file descriptor) [pid 16349] close(21) = -1 EBADF (Bad file descriptor) [pid 16349] close(22) = -1 EBADF (Bad file descriptor) [pid 16349] close(23) = -1 EBADF (Bad file descriptor) [pid 16349] close(24) = -1 EBADF (Bad file descriptor) [pid 16349] close(25) = -1 EBADF (Bad file descriptor) [pid 16349] close(26) = -1 EBADF (Bad file descriptor) [pid 16349] close(27) = -1 EBADF (Bad file descriptor) [pid 16349] close(28) = -1 EBADF (Bad file descriptor) [pid 16349] close(29) = -1 EBADF (Bad file descriptor) [pid 16349] exit_group(0) = ? [pid 16349] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5646, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 204.837188][T16349] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16353 attached , child_tidptr=0x5555570da650) = 5648 [pid 16353] set_robust_list(0x5555570da660, 24) = 0 [pid 16353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16353] setpgid(0, 0) = 0 [pid 16353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16353] write(3, "1000", 4) = 4 [pid 16353] close(3) = 0 [pid 16353] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16353] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16353] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16353] close(5) = 0 [pid 16353] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16356 attached ) = 5649 [pid 16353] tkill(5649, SIGSTOP) = 0 [pid 16356] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5648, si_uid=0} --- [pid 16353] close(3 [pid 16356] --- stopped by SIGSTOP --- [pid 16353] <... close resumed>) = 0 [pid 16353] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5649, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16353] close(4) = 0 [pid 16353] close(5) = -1 EBADF (Bad file descriptor) [pid 16353] close(6) = -1 EBADF (Bad file descriptor) [pid 16353] close(7) = -1 EBADF (Bad file descriptor) [pid 16353] close(8) = -1 EBADF (Bad file descriptor) [pid 16353] close(9) = -1 EBADF (Bad file descriptor) [pid 16353] close(10) = -1 EBADF (Bad file descriptor) [pid 16353] close(11) = -1 EBADF (Bad file descriptor) [pid 16353] close(12) = -1 EBADF (Bad file descriptor) [pid 16353] close(13) = -1 EBADF (Bad file descriptor) [pid 16353] close(14) = -1 EBADF (Bad file descriptor) [pid 16353] close(15) = -1 EBADF (Bad file descriptor) [pid 16353] close(16) = -1 EBADF (Bad file descriptor) [pid 16353] close(17) = -1 EBADF (Bad file descriptor) [pid 16353] close(18) = -1 EBADF (Bad file descriptor) [pid 16353] close(19) = -1 EBADF (Bad file descriptor) [pid 16353] close(20) = -1 EBADF (Bad file descriptor) [pid 16353] close(21) = -1 EBADF (Bad file descriptor) [pid 16353] close(22) = -1 EBADF (Bad file descriptor) [pid 16353] close(23) = -1 EBADF (Bad file descriptor) [pid 16353] close(24) = -1 EBADF (Bad file descriptor) [pid 16353] close(25) = -1 EBADF (Bad file descriptor) [ 204.921124][T16353] vhci_hcd vhci_hcd.0: port 0 already used [pid 16353] close(26) = -1 EBADF (Bad file descriptor) [pid 16353] close(27) = -1 EBADF (Bad file descriptor) [pid 16353] close(28) = -1 EBADF (Bad file descriptor) [pid 16353] close(29) = -1 EBADF (Bad file descriptor) [pid 16353] exit_group(0) = ? [pid 16353] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16357 attached , child_tidptr=0x5555570da650) = 5650 [pid 16357] set_robust_list(0x5555570da660, 24) = 0 [pid 16357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16357] setpgid(0, 0) = 0 [pid 16357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16357] write(3, "1000", 4) = 4 [pid 16357] close(3) = 0 [pid 16357] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16357] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16357] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16357] close(5) = 0 [pid 16357] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16360 attached ) = 5651 [pid 16357] tkill(5651, SIGSTOP) = 0 [pid 16360] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5650, si_uid=0} --- [pid 16357] close(3 [pid 16360] --- stopped by SIGSTOP --- [pid 16357] <... close resumed>) = 0 [pid 16357] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5651, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16357] close(4) = 0 [pid 16357] close(5) = -1 EBADF (Bad file descriptor) [pid 16357] close(6) = -1 EBADF (Bad file descriptor) [pid 16357] close(7) = -1 EBADF (Bad file descriptor) [pid 16357] close(8) = -1 EBADF (Bad file descriptor) [pid 16357] close(9) = -1 EBADF (Bad file descriptor) [pid 16357] close(10) = -1 EBADF (Bad file descriptor) [pid 16357] close(11) = -1 EBADF (Bad file descriptor) [pid 16357] close(12) = -1 EBADF (Bad file descriptor) [pid 16357] close(13) = -1 EBADF (Bad file descriptor) [pid 16357] close(14) = -1 EBADF (Bad file descriptor) [pid 16357] close(15) = -1 EBADF (Bad file descriptor) [pid 16357] close(16) = -1 EBADF (Bad file descriptor) [pid 16357] close(17) = -1 EBADF (Bad file descriptor) [pid 16357] close(18) = -1 EBADF (Bad file descriptor) [pid 16357] close(19) = -1 EBADF (Bad file descriptor) [pid 16357] close(20) = -1 EBADF (Bad file descriptor) [pid 16357] close(21) = -1 EBADF (Bad file descriptor) [pid 16357] close(22) = -1 EBADF (Bad file descriptor) [pid 16357] close(23) = -1 EBADF (Bad file descriptor) [pid 16357] close(24) = -1 EBADF (Bad file descriptor) [pid 16357] close(25) = -1 EBADF (Bad file descriptor) [pid 16357] close(26) = -1 EBADF (Bad file descriptor) [pid 16357] close(27) = -1 EBADF (Bad file descriptor) [pid 16357] close(28) = -1 EBADF (Bad file descriptor) [ 205.012693][T16357] vhci_hcd vhci_hcd.0: port 0 already used [pid 16357] close(29) = -1 EBADF (Bad file descriptor) [pid 16357] exit_group(0) = ? [pid 16357] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5650, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16361 attached , child_tidptr=0x5555570da650) = 5652 [pid 16361] set_robust_list(0x5555570da660, 24) = 0 [pid 16361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16361] setpgid(0, 0) = 0 [pid 16361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16361] write(3, "1000", 4) = 4 [pid 16361] close(3) = 0 [pid 16361] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16361] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16361] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16361] close(5) = 0 [pid 16361] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16364 attached ) = 5653 [pid 16361] tkill(5653, SIGSTOP) = 0 [pid 16364] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5652, si_uid=0} --- [pid 16361] close(3 [pid 16364] --- stopped by SIGSTOP --- [pid 16361] <... close resumed>) = 0 [pid 16361] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5653, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16361] close(4) = 0 [pid 16361] close(5) = -1 EBADF (Bad file descriptor) [pid 16361] close(6) = -1 EBADF (Bad file descriptor) [pid 16361] close(7) = -1 EBADF (Bad file descriptor) [pid 16361] close(8) = -1 EBADF (Bad file descriptor) [pid 16361] close(9) = -1 EBADF (Bad file descriptor) [pid 16361] close(10) = -1 EBADF (Bad file descriptor) [pid 16361] close(11) = -1 EBADF (Bad file descriptor) [pid 16361] close(12) = -1 EBADF (Bad file descriptor) [pid 16361] close(13) = -1 EBADF (Bad file descriptor) [pid 16361] close(14) = -1 EBADF (Bad file descriptor) [pid 16361] close(15) = -1 EBADF (Bad file descriptor) [pid 16361] close(16) = -1 EBADF (Bad file descriptor) [pid 16361] close(17) = -1 EBADF (Bad file descriptor) [pid 16361] close(18) = -1 EBADF (Bad file descriptor) [pid 16361] close(19) = -1 EBADF (Bad file descriptor) [pid 16361] close(20) = -1 EBADF (Bad file descriptor) [pid 16361] close(21) = -1 EBADF (Bad file descriptor) [pid 16361] close(22) = -1 EBADF (Bad file descriptor) [pid 16361] close(23) = -1 EBADF (Bad file descriptor) [pid 16361] close(24) = -1 EBADF (Bad file descriptor) [pid 16361] close(25) = -1 EBADF (Bad file descriptor) [pid 16361] close(26) = -1 EBADF (Bad file descriptor) [pid 16361] close(27) = -1 EBADF (Bad file descriptor) [pid 16361] close(28) = -1 EBADF (Bad file descriptor) [pid 16361] close(29) = -1 EBADF (Bad file descriptor) [ 205.102567][T16361] vhci_hcd vhci_hcd.0: port 0 already used [pid 16361] exit_group(0) = ? [pid 16361] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5652, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16365 attached [pid 16365] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5654 [pid 16365] <... set_robust_list resumed>) = 0 [pid 16365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16365] setpgid(0, 0) = 0 [pid 16365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16365] write(3, "1000", 4) = 4 [pid 16365] close(3) = 0 [pid 16365] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16365] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16365] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16365] close(5) = 0 [pid 16365] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16368 attached ) = 5655 [pid 16365] tkill(5655, SIGSTOP) = 0 [pid 16368] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5654, si_uid=0} --- [pid 16365] close(3 [pid 16368] --- stopped by SIGSTOP --- [pid 16365] <... close resumed>) = 0 [pid 16365] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5655, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16365] close(4) = 0 [pid 16365] close(5) = -1 EBADF (Bad file descriptor) [pid 16365] close(6) = -1 EBADF (Bad file descriptor) [pid 16365] close(7) = -1 EBADF (Bad file descriptor) [pid 16365] close(8) = -1 EBADF (Bad file descriptor) [pid 16365] close(9) = -1 EBADF (Bad file descriptor) [pid 16365] close(10) = -1 EBADF (Bad file descriptor) [pid 16365] close(11) = -1 EBADF (Bad file descriptor) [pid 16365] close(12) = -1 EBADF (Bad file descriptor) [pid 16365] close(13) = -1 EBADF (Bad file descriptor) [pid 16365] close(14) = -1 EBADF (Bad file descriptor) [pid 16365] close(15) = -1 EBADF (Bad file descriptor) [pid 16365] close(16) = -1 EBADF (Bad file descriptor) [pid 16365] close(17) = -1 EBADF (Bad file descriptor) [pid 16365] close(18) = -1 EBADF (Bad file descriptor) [pid 16365] close(19) = -1 EBADF (Bad file descriptor) [pid 16365] close(20) = -1 EBADF (Bad file descriptor) [pid 16365] close(21) = -1 EBADF (Bad file descriptor) [pid 16365] close(22) = -1 EBADF (Bad file descriptor) [pid 16365] close(23) = -1 EBADF (Bad file descriptor) [pid 16365] close(24) = -1 EBADF (Bad file descriptor) [pid 16365] close(25) = -1 EBADF (Bad file descriptor) [ 205.187930][T16365] vhci_hcd vhci_hcd.0: port 0 already used [pid 16365] close(26) = -1 EBADF (Bad file descriptor) [pid 16365] close(27) = -1 EBADF (Bad file descriptor) [pid 16365] close(28) = -1 EBADF (Bad file descriptor) [pid 16365] close(29) = -1 EBADF (Bad file descriptor) [pid 16365] exit_group(0) = ? [pid 16365] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5654, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16369 attached , child_tidptr=0x5555570da650) = 5656 [pid 16369] set_robust_list(0x5555570da660, 24) = 0 [pid 16369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16369] setpgid(0, 0) = 0 [pid 16369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16369] write(3, "1000", 4) = 4 [pid 16369] close(3) = 0 [pid 16369] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16369] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16369] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16369] close(5) = 0 [pid 16369] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16372 attached ) = 5657 [pid 16369] tkill(5657, SIGSTOP) = 0 [pid 16372] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5656, si_uid=0} --- [pid 16369] close(3) = 0 [pid 16372] --- stopped by SIGSTOP --- [pid 16369] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5657, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16369] close(4) = 0 [pid 16369] close(5) = -1 EBADF (Bad file descriptor) [pid 16369] close(6) = -1 EBADF (Bad file descriptor) [pid 16369] close(7) = -1 EBADF (Bad file descriptor) [pid 16369] close(8) = -1 EBADF (Bad file descriptor) [pid 16369] close(9) = -1 EBADF (Bad file descriptor) [pid 16369] close(10) = -1 EBADF (Bad file descriptor) [pid 16369] close(11) = -1 EBADF (Bad file descriptor) [pid 16369] close(12) = -1 EBADF (Bad file descriptor) [pid 16369] close(13) = -1 EBADF (Bad file descriptor) [pid 16369] close(14) = -1 EBADF (Bad file descriptor) [pid 16369] close(15) = -1 EBADF (Bad file descriptor) [pid 16369] close(16) = -1 EBADF (Bad file descriptor) [pid 16369] close(17) = -1 EBADF (Bad file descriptor) [pid 16369] close(18) = -1 EBADF (Bad file descriptor) [pid 16369] close(19) = -1 EBADF (Bad file descriptor) [pid 16369] close(20) = -1 EBADF (Bad file descriptor) [pid 16369] close(21) = -1 EBADF (Bad file descriptor) [pid 16369] close(22) = -1 EBADF (Bad file descriptor) [pid 16369] close(23) = -1 EBADF (Bad file descriptor) [pid 16369] close(24) = -1 EBADF (Bad file descriptor) [pid 16369] close(25) = -1 EBADF (Bad file descriptor) [pid 16369] close(26) = -1 EBADF (Bad file descriptor) [pid 16369] close(27) = -1 EBADF (Bad file descriptor) [pid 16369] close(28) = -1 EBADF (Bad file descriptor) [pid 16369] close(29) = -1 EBADF (Bad file descriptor) [pid 16369] exit_group(0) = ? [pid 16369] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5656, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 205.283753][T16369] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16373 attached , child_tidptr=0x5555570da650) = 5658 [pid 16373] set_robust_list(0x5555570da660, 24) = 0 [pid 16373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16373] setpgid(0, 0) = 0 [pid 16373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16373] write(3, "1000", 4) = 4 [pid 16373] close(3) = 0 [pid 16373] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16373] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16373] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16373] close(5) = 0 [pid 16373] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16376 attached ) = 5659 [pid 16373] tkill(5659, SIGSTOP) = 0 [pid 16376] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5658, si_uid=0} --- [pid 16373] close(3 [pid 16376] --- stopped by SIGSTOP --- [pid 16373] <... close resumed>) = 0 [pid 16373] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5659, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16373] close(4) = 0 [pid 16373] close(5) = -1 EBADF (Bad file descriptor) [pid 16373] close(6) = -1 EBADF (Bad file descriptor) [pid 16373] close(7) = -1 EBADF (Bad file descriptor) [pid 16373] close(8) = -1 EBADF (Bad file descriptor) [pid 16373] close(9) = -1 EBADF (Bad file descriptor) [pid 16373] close(10) = -1 EBADF (Bad file descriptor) [pid 16373] close(11) = -1 EBADF (Bad file descriptor) [pid 16373] close(12) = -1 EBADF (Bad file descriptor) [pid 16373] close(13) = -1 EBADF (Bad file descriptor) [pid 16373] close(14) = -1 EBADF (Bad file descriptor) [pid 16373] close(15) = -1 EBADF (Bad file descriptor) [pid 16373] close(16) = -1 EBADF (Bad file descriptor) [pid 16373] close(17) = -1 EBADF (Bad file descriptor) [pid 16373] close(18) = -1 EBADF (Bad file descriptor) [pid 16373] close(19) = -1 EBADF (Bad file descriptor) [pid 16373] close(20) = -1 EBADF (Bad file descriptor) [pid 16373] close(21) = -1 EBADF (Bad file descriptor) [pid 16373] close(22) = -1 EBADF (Bad file descriptor) [pid 16373] close(23) = -1 EBADF (Bad file descriptor) [pid 16373] close(24) = -1 EBADF (Bad file descriptor) [pid 16373] close(25) = -1 EBADF (Bad file descriptor) [pid 16373] close(26) = -1 EBADF (Bad file descriptor) [pid 16373] close(27) = -1 EBADF (Bad file descriptor) [pid 16373] close(28) = -1 EBADF (Bad file descriptor) [ 205.361620][T16373] vhci_hcd vhci_hcd.0: port 0 already used [pid 16373] close(29) = -1 EBADF (Bad file descriptor) [pid 16373] exit_group(0) = ? [pid 16373] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16377 attached , child_tidptr=0x5555570da650) = 5660 [pid 16377] set_robust_list(0x5555570da660, 24) = 0 [pid 16377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16377] setpgid(0, 0) = 0 [pid 16377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16377] write(3, "1000", 4) = 4 [pid 16377] close(3) = 0 [pid 16377] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16377] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16377] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16377] close(5) = 0 [pid 16377] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16380 attached ) = 5661 [pid 16377] tkill(5661, SIGSTOP) = 0 [pid 16380] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5660, si_uid=0} --- [pid 16377] close(3 [pid 16380] --- stopped by SIGSTOP --- [pid 16377] <... close resumed>) = 0 [pid 16377] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5661, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16377] close(4) = 0 [pid 16377] close(5) = -1 EBADF (Bad file descriptor) [pid 16377] close(6) = -1 EBADF (Bad file descriptor) [pid 16377] close(7) = -1 EBADF (Bad file descriptor) [pid 16377] close(8) = -1 EBADF (Bad file descriptor) [pid 16377] close(9) = -1 EBADF (Bad file descriptor) [pid 16377] close(10) = -1 EBADF (Bad file descriptor) [pid 16377] close(11) = -1 EBADF (Bad file descriptor) [pid 16377] close(12) = -1 EBADF (Bad file descriptor) [pid 16377] close(13) = -1 EBADF (Bad file descriptor) [pid 16377] close(14) = -1 EBADF (Bad file descriptor) [pid 16377] close(15) = -1 EBADF (Bad file descriptor) [pid 16377] close(16) = -1 EBADF (Bad file descriptor) [pid 16377] close(17) = -1 EBADF (Bad file descriptor) [pid 16377] close(18) = -1 EBADF (Bad file descriptor) [pid 16377] close(19) = -1 EBADF (Bad file descriptor) [pid 16377] close(20) = -1 EBADF (Bad file descriptor) [pid 16377] close(21) = -1 EBADF (Bad file descriptor) [pid 16377] close(22) = -1 EBADF (Bad file descriptor) [pid 16377] close(23) = -1 EBADF (Bad file descriptor) [pid 16377] close(24) = -1 EBADF (Bad file descriptor) [pid 16377] close(25) = -1 EBADF (Bad file descriptor) [pid 16377] close(26) = -1 EBADF (Bad file descriptor) [ 205.450136][T16377] vhci_hcd vhci_hcd.0: port 0 already used [pid 16377] close(27) = -1 EBADF (Bad file descriptor) [pid 16377] close(28) = -1 EBADF (Bad file descriptor) [pid 16377] close(29) = -1 EBADF (Bad file descriptor) [pid 16377] exit_group(0) = ? [pid 16377] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16381 attached , child_tidptr=0x5555570da650) = 5662 [pid 16381] set_robust_list(0x5555570da660, 24) = 0 [pid 16381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16381] setpgid(0, 0) = 0 [pid 16381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16381] write(3, "1000", 4) = 4 [pid 16381] close(3) = 0 [pid 16381] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16381] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16381] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16381] close(5) = 0 [pid 16381] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16384 attached ) = 5663 [pid 16381] tkill(5663, SIGSTOP) = 0 [pid 16384] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5662, si_uid=0} --- [pid 16381] close(3 [pid 16384] --- stopped by SIGSTOP --- [pid 16381] <... close resumed>) = 0 [pid 16381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5663, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16381] close(4) = 0 [pid 16381] close(5) = -1 EBADF (Bad file descriptor) [pid 16381] close(6) = -1 EBADF (Bad file descriptor) [pid 16381] close(7) = -1 EBADF (Bad file descriptor) [pid 16381] close(8) = -1 EBADF (Bad file descriptor) [pid 16381] close(9) = -1 EBADF (Bad file descriptor) [pid 16381] close(10) = -1 EBADF (Bad file descriptor) [pid 16381] close(11) = -1 EBADF (Bad file descriptor) [pid 16381] close(12) = -1 EBADF (Bad file descriptor) [pid 16381] close(13) = -1 EBADF (Bad file descriptor) [pid 16381] close(14) = -1 EBADF (Bad file descriptor) [pid 16381] close(15) = -1 EBADF (Bad file descriptor) [pid 16381] close(16) = -1 EBADF (Bad file descriptor) [pid 16381] close(17) = -1 EBADF (Bad file descriptor) [pid 16381] close(18) = -1 EBADF (Bad file descriptor) [pid 16381] close(19) = -1 EBADF (Bad file descriptor) [pid 16381] close(20) = -1 EBADF (Bad file descriptor) [pid 16381] close(21) = -1 EBADF (Bad file descriptor) [pid 16381] close(22) = -1 EBADF (Bad file descriptor) [pid 16381] close(23) = -1 EBADF (Bad file descriptor) [pid 16381] close(24) = -1 EBADF (Bad file descriptor) [pid 16381] close(25) = -1 EBADF (Bad file descriptor) [pid 16381] close(26) = -1 EBADF (Bad file descriptor) [pid 16381] close(27) = -1 EBADF (Bad file descriptor) [pid 16381] close(28) = -1 EBADF (Bad file descriptor) [pid 16381] close(29) = -1 EBADF (Bad file descriptor) [pid 16381] exit_group(0) = ? [pid 16381] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16385 attached [pid 16385] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5664 [pid 16385] <... set_robust_list resumed>) = 0 [ 205.540982][T16381] vhci_hcd vhci_hcd.0: port 0 already used [pid 16385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16385] setpgid(0, 0) = 0 [pid 16385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16385] write(3, "1000", 4) = 4 [pid 16385] close(3) = 0 [pid 16385] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16385] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16385] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16385] close(5) = 0 [pid 16385] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16388 attached ) = 5665 [pid 16385] tkill(5665, SIGSTOP) = 0 [pid 16388] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5664, si_uid=0} --- [pid 16385] close(3 [pid 16388] --- stopped by SIGSTOP --- [pid 16385] <... close resumed>) = 0 [pid 16385] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5665, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16385] close(4) = 0 [pid 16385] close(5) = -1 EBADF (Bad file descriptor) [pid 16385] close(6) = -1 EBADF (Bad file descriptor) [pid 16385] close(7) = -1 EBADF (Bad file descriptor) [pid 16385] close(8) = -1 EBADF (Bad file descriptor) [pid 16385] close(9) = -1 EBADF (Bad file descriptor) [pid 16385] close(10) = -1 EBADF (Bad file descriptor) [pid 16385] close(11) = -1 EBADF (Bad file descriptor) [pid 16385] close(12) = -1 EBADF (Bad file descriptor) [pid 16385] close(13) = -1 EBADF (Bad file descriptor) [pid 16385] close(14) = -1 EBADF (Bad file descriptor) [pid 16385] close(15) = -1 EBADF (Bad file descriptor) [pid 16385] close(16) = -1 EBADF (Bad file descriptor) [pid 16385] close(17) = -1 EBADF (Bad file descriptor) [pid 16385] close(18) = -1 EBADF (Bad file descriptor) [pid 16385] close(19) = -1 EBADF (Bad file descriptor) [pid 16385] close(20) = -1 EBADF (Bad file descriptor) [pid 16385] close(21) = -1 EBADF (Bad file descriptor) [pid 16385] close(22) = -1 EBADF (Bad file descriptor) [pid 16385] close(23) = -1 EBADF (Bad file descriptor) [pid 16385] close(24) = -1 EBADF (Bad file descriptor) [pid 16385] close(25) = -1 EBADF (Bad file descriptor) [pid 16385] close(26) = -1 EBADF (Bad file descriptor) [pid 16385] close(27) = -1 EBADF (Bad file descriptor) [pid 16385] close(28) = -1 EBADF (Bad file descriptor) [pid 16385] close(29) = -1 EBADF (Bad file descriptor) [pid 16385] exit_group(0) = ? [pid 16385] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16389 attached [ 205.616008][T16385] vhci_hcd vhci_hcd.0: port 0 already used [pid 16389] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5666 [pid 16389] <... set_robust_list resumed>) = 0 [pid 16389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16389] setpgid(0, 0) = 0 [pid 16389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16389] write(3, "1000", 4) = 4 [pid 16389] close(3) = 0 [pid 16389] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16389] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16389] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16389] close(5) = 0 [pid 16389] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16392 attached ) = 5667 [pid 16389] tkill(5667, SIGSTOP) = 0 [pid 16392] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5666, si_uid=0} --- [pid 16389] close(3 [pid 16392] --- stopped by SIGSTOP --- [pid 16389] <... close resumed>) = 0 [pid 16389] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5667, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16389] close(4) = 0 [pid 16389] close(5) = -1 EBADF (Bad file descriptor) [pid 16389] close(6) = -1 EBADF (Bad file descriptor) [pid 16389] close(7) = -1 EBADF (Bad file descriptor) [pid 16389] close(8) = -1 EBADF (Bad file descriptor) [pid 16389] close(9) = -1 EBADF (Bad file descriptor) [pid 16389] close(10) = -1 EBADF (Bad file descriptor) [pid 16389] close(11) = -1 EBADF (Bad file descriptor) [pid 16389] close(12) = -1 EBADF (Bad file descriptor) [pid 16389] close(13) = -1 EBADF (Bad file descriptor) [pid 16389] close(14) = -1 EBADF (Bad file descriptor) [pid 16389] close(15) = -1 EBADF (Bad file descriptor) [pid 16389] close(16) = -1 EBADF (Bad file descriptor) [pid 16389] close(17) = -1 EBADF (Bad file descriptor) [pid 16389] close(18) = -1 EBADF (Bad file descriptor) [pid 16389] close(19) = -1 EBADF (Bad file descriptor) [pid 16389] close(20) = -1 EBADF (Bad file descriptor) [pid 16389] close(21) = -1 EBADF (Bad file descriptor) [pid 16389] close(22) = -1 EBADF (Bad file descriptor) [pid 16389] close(23) = -1 EBADF (Bad file descriptor) [pid 16389] close(24) = -1 EBADF (Bad file descriptor) [pid 16389] close(25) = -1 EBADF (Bad file descriptor) [pid 16389] close(26) = -1 EBADF (Bad file descriptor) [ 205.693486][T16389] vhci_hcd vhci_hcd.0: port 0 already used [pid 16389] close(27) = -1 EBADF (Bad file descriptor) [pid 16389] close(28) = -1 EBADF (Bad file descriptor) [pid 16389] close(29) = -1 EBADF (Bad file descriptor) [pid 16389] exit_group(0) = ? [pid 16389] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16393 attached , child_tidptr=0x5555570da650) = 5668 [pid 16393] set_robust_list(0x5555570da660, 24) = 0 [pid 16393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16393] setpgid(0, 0) = 0 [pid 16393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16393] write(3, "1000", 4) = 4 [pid 16393] close(3) = 0 [pid 16393] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16393] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16393] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16393] close(5) = 0 [pid 16393] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16396 attached ) = 5669 [pid 16393] tkill(5669, SIGSTOP) = 0 [pid 16396] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5668, si_uid=0} --- [pid 16393] close(3 [pid 16396] --- stopped by SIGSTOP --- [pid 16393] <... close resumed>) = 0 [pid 16393] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5669, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16393] close(4) = 0 [pid 16393] close(5) = -1 EBADF (Bad file descriptor) [pid 16393] close(6) = -1 EBADF (Bad file descriptor) [pid 16393] close(7) = -1 EBADF (Bad file descriptor) [pid 16393] close(8) = -1 EBADF (Bad file descriptor) [pid 16393] close(9) = -1 EBADF (Bad file descriptor) [pid 16393] close(10) = -1 EBADF (Bad file descriptor) [pid 16393] close(11) = -1 EBADF (Bad file descriptor) [pid 16393] close(12) = -1 EBADF (Bad file descriptor) [pid 16393] close(13) = -1 EBADF (Bad file descriptor) [pid 16393] close(14) = -1 EBADF (Bad file descriptor) [pid 16393] close(15) = -1 EBADF (Bad file descriptor) [pid 16393] close(16) = -1 EBADF (Bad file descriptor) [pid 16393] close(17) = -1 EBADF (Bad file descriptor) [pid 16393] close(18) = -1 EBADF (Bad file descriptor) [pid 16393] close(19) = -1 EBADF (Bad file descriptor) [pid 16393] close(20) = -1 EBADF (Bad file descriptor) [pid 16393] close(21) = -1 EBADF (Bad file descriptor) [pid 16393] close(22) = -1 EBADF (Bad file descriptor) [pid 16393] close(23) = -1 EBADF (Bad file descriptor) [pid 16393] close(24) = -1 EBADF (Bad file descriptor) [pid 16393] close(25) = -1 EBADF (Bad file descriptor) [pid 16393] close(26) = -1 EBADF (Bad file descriptor) [ 205.787087][T16393] vhci_hcd vhci_hcd.0: port 0 already used [pid 16393] close(27) = -1 EBADF (Bad file descriptor) [pid 16393] close(28) = -1 EBADF (Bad file descriptor) [pid 16393] close(29) = -1 EBADF (Bad file descriptor) [pid 16393] exit_group(0) = ? [pid 16393] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5668, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16397 attached , child_tidptr=0x5555570da650) = 5670 [pid 16397] set_robust_list(0x5555570da660, 24) = 0 [pid 16397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16397] setpgid(0, 0) = 0 [pid 16397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16397] write(3, "1000", 4) = 4 [pid 16397] close(3) = 0 [pid 16397] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16397] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16397] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16397] close(5) = 0 [pid 16397] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16400 attached ) = 5671 [pid 16397] tkill(5671, SIGSTOP) = 0 [pid 16400] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5670, si_uid=0} --- [pid 16397] close(3 [pid 16400] --- stopped by SIGSTOP --- [pid 16397] <... close resumed>) = 0 [pid 16397] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5671, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16397] close(4) = 0 [pid 16397] close(5) = -1 EBADF (Bad file descriptor) [pid 16397] close(6) = -1 EBADF (Bad file descriptor) [pid 16397] close(7) = -1 EBADF (Bad file descriptor) [pid 16397] close(8) = -1 EBADF (Bad file descriptor) [pid 16397] close(9) = -1 EBADF (Bad file descriptor) [pid 16397] close(10) = -1 EBADF (Bad file descriptor) [pid 16397] close(11) = -1 EBADF (Bad file descriptor) [pid 16397] close(12) = -1 EBADF (Bad file descriptor) [pid 16397] close(13) = -1 EBADF (Bad file descriptor) [pid 16397] close(14) = -1 EBADF (Bad file descriptor) [pid 16397] close(15) = -1 EBADF (Bad file descriptor) [pid 16397] close(16) = -1 EBADF (Bad file descriptor) [pid 16397] close(17) = -1 EBADF (Bad file descriptor) [pid 16397] close(18) = -1 EBADF (Bad file descriptor) [pid 16397] close(19) = -1 EBADF (Bad file descriptor) [pid 16397] close(20) = -1 EBADF (Bad file descriptor) [pid 16397] close(21) = -1 EBADF (Bad file descriptor) [pid 16397] close(22) = -1 EBADF (Bad file descriptor) [pid 16397] close(23) = -1 EBADF (Bad file descriptor) [pid 16397] close(24) = -1 EBADF (Bad file descriptor) [pid 16397] close(25) = -1 EBADF (Bad file descriptor) [pid 16397] close(26) = -1 EBADF (Bad file descriptor) [pid 16397] close(27) = -1 EBADF (Bad file descriptor) [ 205.880473][T16397] vhci_hcd vhci_hcd.0: port 0 already used [pid 16397] close(28) = -1 EBADF (Bad file descriptor) [pid 16397] close(29) = -1 EBADF (Bad file descriptor) [pid 16397] exit_group(0) = ? [pid 16397] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5670, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16401 attached , child_tidptr=0x5555570da650) = 5672 [pid 16401] set_robust_list(0x5555570da660, 24) = 0 [pid 16401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16401] setpgid(0, 0) = 0 [pid 16401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16401] write(3, "1000", 4) = 4 [pid 16401] close(3) = 0 [pid 16401] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16401] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16401] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16401] close(5) = 0 [pid 16401] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16404 attached ) = 5673 [pid 16401] tkill(5673, SIGSTOP) = 0 [pid 16404] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5672, si_uid=0} --- [pid 16401] close(3 [pid 16404] --- stopped by SIGSTOP --- [pid 16401] <... close resumed>) = 0 [pid 16401] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5673, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16401] close(4) = 0 [pid 16401] close(5) = -1 EBADF (Bad file descriptor) [pid 16401] close(6) = -1 EBADF (Bad file descriptor) [pid 16401] close(7) = -1 EBADF (Bad file descriptor) [pid 16401] close(8) = -1 EBADF (Bad file descriptor) [pid 16401] close(9) = -1 EBADF (Bad file descriptor) [pid 16401] close(10) = -1 EBADF (Bad file descriptor) [pid 16401] close(11) = -1 EBADF (Bad file descriptor) [pid 16401] close(12) = -1 EBADF (Bad file descriptor) [pid 16401] close(13) = -1 EBADF (Bad file descriptor) [pid 16401] close(14) = -1 EBADF (Bad file descriptor) [pid 16401] close(15) = -1 EBADF (Bad file descriptor) [pid 16401] close(16) = -1 EBADF (Bad file descriptor) [pid 16401] close(17) = -1 EBADF (Bad file descriptor) [pid 16401] close(18) = -1 EBADF (Bad file descriptor) [pid 16401] close(19) = -1 EBADF (Bad file descriptor) [pid 16401] close(20) = -1 EBADF (Bad file descriptor) [pid 16401] close(21) = -1 EBADF (Bad file descriptor) [pid 16401] close(22) = -1 EBADF (Bad file descriptor) [pid 16401] close(23) = -1 EBADF (Bad file descriptor) [pid 16401] close(24) = -1 EBADF (Bad file descriptor) [pid 16401] close(25) = -1 EBADF (Bad file descriptor) [pid 16401] close(26) = -1 EBADF (Bad file descriptor) [pid 16401] close(27) = -1 EBADF (Bad file descriptor) [pid 16401] close(28) = -1 EBADF (Bad file descriptor) [pid 16401] close(29) = -1 EBADF (Bad file descriptor) [pid 16401] exit_group(0) = ? [pid 16401] +++ exited with 0 +++ [ 205.972589][T16401] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5672, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16405 attached [pid 16405] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5674 [pid 16405] <... set_robust_list resumed>) = 0 [pid 16405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16405] setpgid(0, 0) = 0 [pid 16405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16405] write(3, "1000", 4) = 4 [pid 16405] close(3) = 0 [pid 16405] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16405] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16405] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16405] close(5) = 0 [pid 16405] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16408 attached ) = 5675 [pid 16405] tkill(5675, SIGSTOP) = 0 [pid 16408] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5674, si_uid=0} --- [pid 16405] close(3 [pid 16408] --- stopped by SIGSTOP --- [pid 16405] <... close resumed>) = 0 [pid 16405] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5675, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16405] close(4) = 0 [pid 16405] close(5) = -1 EBADF (Bad file descriptor) [pid 16405] close(6) = -1 EBADF (Bad file descriptor) [pid 16405] close(7) = -1 EBADF (Bad file descriptor) [pid 16405] close(8) = -1 EBADF (Bad file descriptor) [pid 16405] close(9) = -1 EBADF (Bad file descriptor) [pid 16405] close(10) = -1 EBADF (Bad file descriptor) [pid 16405] close(11) = -1 EBADF (Bad file descriptor) [pid 16405] close(12) = -1 EBADF (Bad file descriptor) [pid 16405] close(13) = -1 EBADF (Bad file descriptor) [pid 16405] close(14) = -1 EBADF (Bad file descriptor) [pid 16405] close(15) = -1 EBADF (Bad file descriptor) [pid 16405] close(16) = -1 EBADF (Bad file descriptor) [pid 16405] close(17) = -1 EBADF (Bad file descriptor) [pid 16405] close(18) = -1 EBADF (Bad file descriptor) [pid 16405] close(19) = -1 EBADF (Bad file descriptor) [pid 16405] close(20) = -1 EBADF (Bad file descriptor) [pid 16405] close(21) = -1 EBADF (Bad file descriptor) [pid 16405] close(22) = -1 EBADF (Bad file descriptor) [pid 16405] close(23) = -1 EBADF (Bad file descriptor) [pid 16405] close(24) = -1 EBADF (Bad file descriptor) [pid 16405] close(25) = -1 EBADF (Bad file descriptor) [pid 16405] close(26) = -1 EBADF (Bad file descriptor) [pid 16405] close(27) = -1 EBADF (Bad file descriptor) [pid 16405] close(28) = -1 EBADF (Bad file descriptor) [pid 16405] close(29) = -1 EBADF (Bad file descriptor) [pid 16405] exit_group(0) = ? [pid 16405] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 206.051074][T16405] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16409 attached , child_tidptr=0x5555570da650) = 5676 [pid 16409] set_robust_list(0x5555570da660, 24) = 0 [pid 16409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16409] setpgid(0, 0) = 0 [pid 16409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16409] write(3, "1000", 4) = 4 [pid 16409] close(3) = 0 [pid 16409] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16409] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16409] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16409] close(5) = 0 [pid 16409] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16412 attached ) = 5677 [pid 16409] tkill(5677, SIGSTOP) = 0 [pid 16412] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5676, si_uid=0} --- [pid 16409] close(3 [pid 16412] --- stopped by SIGSTOP --- [pid 16409] <... close resumed>) = 0 [pid 16409] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5677, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16409] close(4) = 0 [pid 16409] close(5) = -1 EBADF (Bad file descriptor) [pid 16409] close(6) = -1 EBADF (Bad file descriptor) [pid 16409] close(7) = -1 EBADF (Bad file descriptor) [pid 16409] close(8) = -1 EBADF (Bad file descriptor) [pid 16409] close(9) = -1 EBADF (Bad file descriptor) [pid 16409] close(10) = -1 EBADF (Bad file descriptor) [pid 16409] close(11) = -1 EBADF (Bad file descriptor) [pid 16409] close(12) = -1 EBADF (Bad file descriptor) [pid 16409] close(13) = -1 EBADF (Bad file descriptor) [pid 16409] close(14) = -1 EBADF (Bad file descriptor) [pid 16409] close(15) = -1 EBADF (Bad file descriptor) [pid 16409] close(16) = -1 EBADF (Bad file descriptor) [pid 16409] close(17) = -1 EBADF (Bad file descriptor) [pid 16409] close(18) = -1 EBADF (Bad file descriptor) [pid 16409] close(19) = -1 EBADF (Bad file descriptor) [pid 16409] close(20) = -1 EBADF (Bad file descriptor) [pid 16409] close(21) = -1 EBADF (Bad file descriptor) [pid 16409] close(22) = -1 EBADF (Bad file descriptor) [pid 16409] close(23) = -1 EBADF (Bad file descriptor) [pid 16409] close(24) = -1 EBADF (Bad file descriptor) [pid 16409] close(25) = -1 EBADF (Bad file descriptor) [pid 16409] close(26) = -1 EBADF (Bad file descriptor) [pid 16409] close(27) = -1 EBADF (Bad file descriptor) [pid 16409] close(28) = -1 EBADF (Bad file descriptor) [pid 16409] close(29) = -1 EBADF (Bad file descriptor) [pid 16409] exit_group(0) = ? [pid 16409] +++ exited with 0 +++ [ 206.134286][T16409] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5676, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16413 attached [pid 16413] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5678 [pid 16413] <... set_robust_list resumed>) = 0 [pid 16413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16413] setpgid(0, 0) = 0 [pid 16413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16413] write(3, "1000", 4) = 4 [pid 16413] close(3) = 0 [pid 16413] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16413] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16413] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16413] close(5) = 0 [pid 16413] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16416 attached ) = 5679 [pid 16413] tkill(5679, SIGSTOP) = 0 [pid 16416] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5678, si_uid=0} --- [pid 16413] close(3 [pid 16416] --- stopped by SIGSTOP --- [pid 16413] <... close resumed>) = 0 [pid 16413] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5679, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16413] close(4) = 0 [pid 16413] close(5) = -1 EBADF (Bad file descriptor) [pid 16413] close(6) = -1 EBADF (Bad file descriptor) [pid 16413] close(7) = -1 EBADF (Bad file descriptor) [pid 16413] close(8) = -1 EBADF (Bad file descriptor) [pid 16413] close(9) = -1 EBADF (Bad file descriptor) [pid 16413] close(10) = -1 EBADF (Bad file descriptor) [pid 16413] close(11) = -1 EBADF (Bad file descriptor) [pid 16413] close(12) = -1 EBADF (Bad file descriptor) [pid 16413] close(13) = -1 EBADF (Bad file descriptor) [pid 16413] close(14) = -1 EBADF (Bad file descriptor) [pid 16413] close(15) = -1 EBADF (Bad file descriptor) [pid 16413] close(16) = -1 EBADF (Bad file descriptor) [pid 16413] close(17) = -1 EBADF (Bad file descriptor) [pid 16413] close(18) = -1 EBADF (Bad file descriptor) [pid 16413] close(19) = -1 EBADF (Bad file descriptor) [pid 16413] close(20) = -1 EBADF (Bad file descriptor) [pid 16413] close(21) = -1 EBADF (Bad file descriptor) [pid 16413] close(22) = -1 EBADF (Bad file descriptor) [pid 16413] close(23) = -1 EBADF (Bad file descriptor) [pid 16413] close(24) = -1 EBADF (Bad file descriptor) [pid 16413] close(25) = -1 EBADF (Bad file descriptor) [ 206.211548][T16413] vhci_hcd vhci_hcd.0: port 0 already used [pid 16413] close(26) = -1 EBADF (Bad file descriptor) [pid 16413] close(27) = -1 EBADF (Bad file descriptor) [pid 16413] close(28) = -1 EBADF (Bad file descriptor) [pid 16413] close(29) = -1 EBADF (Bad file descriptor) [pid 16413] exit_group(0) = ? [pid 16413] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5678, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16417 attached , child_tidptr=0x5555570da650) = 5680 [pid 16417] set_robust_list(0x5555570da660, 24) = 0 [pid 16417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16417] setpgid(0, 0) = 0 [pid 16417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16417] write(3, "1000", 4) = 4 [pid 16417] close(3) = 0 [pid 16417] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16417] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16417] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16417] close(5) = 0 [pid 16417] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16420 attached ) = 5681 [pid 16417] tkill(5681, SIGSTOP) = 0 [pid 16420] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5680, si_uid=0} --- [pid 16417] close(3 [pid 16420] --- stopped by SIGSTOP --- [pid 16417] <... close resumed>) = 0 [pid 16417] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5681, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16417] close(4) = 0 [pid 16417] close(5) = -1 EBADF (Bad file descriptor) [pid 16417] close(6) = -1 EBADF (Bad file descriptor) [pid 16417] close(7) = -1 EBADF (Bad file descriptor) [pid 16417] close(8) = -1 EBADF (Bad file descriptor) [pid 16417] close(9) = -1 EBADF (Bad file descriptor) [pid 16417] close(10) = -1 EBADF (Bad file descriptor) [pid 16417] close(11) = -1 EBADF (Bad file descriptor) [pid 16417] close(12) = -1 EBADF (Bad file descriptor) [pid 16417] close(13) = -1 EBADF (Bad file descriptor) [pid 16417] close(14) = -1 EBADF (Bad file descriptor) [pid 16417] close(15) = -1 EBADF (Bad file descriptor) [pid 16417] close(16) = -1 EBADF (Bad file descriptor) [pid 16417] close(17) = -1 EBADF (Bad file descriptor) [pid 16417] close(18) = -1 EBADF (Bad file descriptor) [pid 16417] close(19) = -1 EBADF (Bad file descriptor) [pid 16417] close(20) = -1 EBADF (Bad file descriptor) [pid 16417] close(21) = -1 EBADF (Bad file descriptor) [pid 16417] close(22) = -1 EBADF (Bad file descriptor) [pid 16417] close(23) = -1 EBADF (Bad file descriptor) [pid 16417] close(24) = -1 EBADF (Bad file descriptor) [pid 16417] close(25) = -1 EBADF (Bad file descriptor) [pid 16417] close(26) = -1 EBADF (Bad file descriptor) [pid 16417] close(27) = -1 EBADF (Bad file descriptor) [pid 16417] close(28) = -1 EBADF (Bad file descriptor) [pid 16417] close(29) = -1 EBADF (Bad file descriptor) [pid 16417] exit_group(0) = ? [pid 16417] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 206.307082][T16417] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16421 attached , child_tidptr=0x5555570da650) = 5682 [pid 16421] set_robust_list(0x5555570da660, 24) = 0 [pid 16421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16421] setpgid(0, 0) = 0 [pid 16421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16421] write(3, "1000", 4) = 4 [pid 16421] close(3) = 0 [pid 16421] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16421] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16421] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16421] close(5) = 0 [pid 16421] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16424 attached ) = 5683 [pid 16421] tkill(5683, SIGSTOP) = 0 [pid 16424] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5682, si_uid=0} --- [pid 16421] close(3 [pid 16424] --- stopped by SIGSTOP --- [pid 16421] <... close resumed>) = 0 [pid 16421] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5683, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16421] close(4) = 0 [pid 16421] close(5) = -1 EBADF (Bad file descriptor) [pid 16421] close(6) = -1 EBADF (Bad file descriptor) [pid 16421] close(7) = -1 EBADF (Bad file descriptor) [pid 16421] close(8) = -1 EBADF (Bad file descriptor) [pid 16421] close(9) = -1 EBADF (Bad file descriptor) [pid 16421] close(10) = -1 EBADF (Bad file descriptor) [pid 16421] close(11) = -1 EBADF (Bad file descriptor) [pid 16421] close(12) = -1 EBADF (Bad file descriptor) [pid 16421] close(13) = -1 EBADF (Bad file descriptor) [pid 16421] close(14) = -1 EBADF (Bad file descriptor) [pid 16421] close(15) = -1 EBADF (Bad file descriptor) [pid 16421] close(16) = -1 EBADF (Bad file descriptor) [pid 16421] close(17) = -1 EBADF (Bad file descriptor) [pid 16421] close(18) = -1 EBADF (Bad file descriptor) [pid 16421] close(19) = -1 EBADF (Bad file descriptor) [pid 16421] close(20) = -1 EBADF (Bad file descriptor) [pid 16421] close(21) = -1 EBADF (Bad file descriptor) [pid 16421] close(22) = -1 EBADF (Bad file descriptor) [pid 16421] close(23) = -1 EBADF (Bad file descriptor) [pid 16421] close(24) = -1 EBADF (Bad file descriptor) [pid 16421] close(25) = -1 EBADF (Bad file descriptor) [pid 16421] close(26) = -1 EBADF (Bad file descriptor) [pid 16421] close(27) = -1 EBADF (Bad file descriptor) [pid 16421] close(28) = -1 EBADF (Bad file descriptor) [pid 16421] close(29) = -1 EBADF (Bad file descriptor) [pid 16421] exit_group(0) = ? [pid 16421] +++ exited with 0 +++ [ 206.385082][T16421] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16425 attached [pid 16425] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5684 [pid 16425] <... set_robust_list resumed>) = 0 [pid 16425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16425] setpgid(0, 0) = 0 [pid 16425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16425] write(3, "1000", 4) = 4 [pid 16425] close(3) = 0 [pid 16425] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16425] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16425] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16425] close(5) = 0 [pid 16425] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16428 attached ) = 5685 [pid 16425] tkill(5685, SIGSTOP) = 0 [pid 16428] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5684, si_uid=0} --- [pid 16425] close(3 [pid 16428] --- stopped by SIGSTOP --- [pid 16425] <... close resumed>) = 0 [pid 16425] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5685, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16425] close(4) = 0 [pid 16425] close(5) = -1 EBADF (Bad file descriptor) [pid 16425] close(6) = -1 EBADF (Bad file descriptor) [pid 16425] close(7) = -1 EBADF (Bad file descriptor) [pid 16425] close(8) = -1 EBADF (Bad file descriptor) [pid 16425] close(9) = -1 EBADF (Bad file descriptor) [pid 16425] close(10) = -1 EBADF (Bad file descriptor) [pid 16425] close(11) = -1 EBADF (Bad file descriptor) [pid 16425] close(12) = -1 EBADF (Bad file descriptor) [pid 16425] close(13) = -1 EBADF (Bad file descriptor) [pid 16425] close(14) = -1 EBADF (Bad file descriptor) [pid 16425] close(15) = -1 EBADF (Bad file descriptor) [pid 16425] close(16) = -1 EBADF (Bad file descriptor) [pid 16425] close(17) = -1 EBADF (Bad file descriptor) [pid 16425] close(18) = -1 EBADF (Bad file descriptor) [pid 16425] close(19) = -1 EBADF (Bad file descriptor) [pid 16425] close(20) = -1 EBADF (Bad file descriptor) [pid 16425] close(21) = -1 EBADF (Bad file descriptor) [pid 16425] close(22) = -1 EBADF (Bad file descriptor) [pid 16425] close(23) = -1 EBADF (Bad file descriptor) [pid 16425] close(24) = -1 EBADF (Bad file descriptor) [pid 16425] close(25) = -1 EBADF (Bad file descriptor) [pid 16425] close(26) = -1 EBADF (Bad file descriptor) [ 206.462352][T16425] vhci_hcd vhci_hcd.0: port 0 already used [pid 16425] close(27) = -1 EBADF (Bad file descriptor) [pid 16425] close(28) = -1 EBADF (Bad file descriptor) [pid 16425] close(29) = -1 EBADF (Bad file descriptor) [pid 16425] exit_group(0) = ? [pid 16425] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16429 attached , child_tidptr=0x5555570da650) = 5686 [pid 16429] set_robust_list(0x5555570da660, 24) = 0 [pid 16429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16429] setpgid(0, 0) = 0 [pid 16429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16429] write(3, "1000", 4) = 4 [pid 16429] close(3) = 0 [pid 16429] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16429] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16429] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16429] close(5) = 0 [pid 16429] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16432 attached ) = 5687 [pid 16429] tkill(5687, SIGSTOP) = 0 [pid 16432] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5686, si_uid=0} --- [pid 16429] close(3 [pid 16432] --- stopped by SIGSTOP --- [pid 16429] <... close resumed>) = 0 [pid 16429] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5687, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16429] close(4) = 0 [pid 16429] close(5) = -1 EBADF (Bad file descriptor) [pid 16429] close(6) = -1 EBADF (Bad file descriptor) [pid 16429] close(7) = -1 EBADF (Bad file descriptor) [pid 16429] close(8) = -1 EBADF (Bad file descriptor) [pid 16429] close(9) = -1 EBADF (Bad file descriptor) [pid 16429] close(10) = -1 EBADF (Bad file descriptor) [pid 16429] close(11) = -1 EBADF (Bad file descriptor) [pid 16429] close(12) = -1 EBADF (Bad file descriptor) [pid 16429] close(13) = -1 EBADF (Bad file descriptor) [pid 16429] close(14) = -1 EBADF (Bad file descriptor) [pid 16429] close(15) = -1 EBADF (Bad file descriptor) [pid 16429] close(16) = -1 EBADF (Bad file descriptor) [pid 16429] close(17) = -1 EBADF (Bad file descriptor) [pid 16429] close(18) = -1 EBADF (Bad file descriptor) [pid 16429] close(19) = -1 EBADF (Bad file descriptor) [pid 16429] close(20) = -1 EBADF (Bad file descriptor) [pid 16429] close(21) = -1 EBADF (Bad file descriptor) [pid 16429] close(22) = -1 EBADF (Bad file descriptor) [pid 16429] close(23) = -1 EBADF (Bad file descriptor) [pid 16429] close(24) = -1 EBADF (Bad file descriptor) [pid 16429] close(25) = -1 EBADF (Bad file descriptor) [ 206.554497][T16429] vhci_hcd vhci_hcd.0: port 0 already used [pid 16429] close(26) = -1 EBADF (Bad file descriptor) [pid 16429] close(27) = -1 EBADF (Bad file descriptor) [pid 16429] close(28) = -1 EBADF (Bad file descriptor) [pid 16429] close(29) = -1 EBADF (Bad file descriptor) [pid 16429] exit_group(0) = ? [pid 16429] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5686, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16433 attached , child_tidptr=0x5555570da650) = 5688 [pid 16433] set_robust_list(0x5555570da660, 24) = 0 [pid 16433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16433] setpgid(0, 0) = 0 [pid 16433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16433] write(3, "1000", 4) = 4 [pid 16433] close(3) = 0 [pid 16433] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16433] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16433] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16433] close(5) = 0 [pid 16433] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16436 attached ) = 5689 [pid 16433] tkill(5689, SIGSTOP) = 0 [pid 16436] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5688, si_uid=0} --- [pid 16433] close(3 [pid 16436] --- stopped by SIGSTOP --- [pid 16433] <... close resumed>) = 0 [pid 16433] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5689, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16433] close(4) = 0 [pid 16433] close(5) = -1 EBADF (Bad file descriptor) [pid 16433] close(6) = -1 EBADF (Bad file descriptor) [pid 16433] close(7) = -1 EBADF (Bad file descriptor) [pid 16433] close(8) = -1 EBADF (Bad file descriptor) [pid 16433] close(9) = -1 EBADF (Bad file descriptor) [pid 16433] close(10) = -1 EBADF (Bad file descriptor) [pid 16433] close(11) = -1 EBADF (Bad file descriptor) [pid 16433] close(12) = -1 EBADF (Bad file descriptor) [pid 16433] close(13) = -1 EBADF (Bad file descriptor) [pid 16433] close(14) = -1 EBADF (Bad file descriptor) [pid 16433] close(15) = -1 EBADF (Bad file descriptor) [pid 16433] close(16) = -1 EBADF (Bad file descriptor) [pid 16433] close(17) = -1 EBADF (Bad file descriptor) [pid 16433] close(18) = -1 EBADF (Bad file descriptor) [pid 16433] close(19) = -1 EBADF (Bad file descriptor) [pid 16433] close(20) = -1 EBADF (Bad file descriptor) [pid 16433] close(21) = -1 EBADF (Bad file descriptor) [pid 16433] close(22) = -1 EBADF (Bad file descriptor) [pid 16433] close(23) = -1 EBADF (Bad file descriptor) [pid 16433] close(24) = -1 EBADF (Bad file descriptor) [pid 16433] close(25) = -1 EBADF (Bad file descriptor) [ 206.648415][T16433] vhci_hcd vhci_hcd.0: port 0 already used [pid 16433] close(26) = -1 EBADF (Bad file descriptor) [pid 16433] close(27) = -1 EBADF (Bad file descriptor) [pid 16433] close(28) = -1 EBADF (Bad file descriptor) [pid 16433] close(29) = -1 EBADF (Bad file descriptor) [pid 16433] exit_group(0) = ? [pid 16433] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5688, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16437 attached , child_tidptr=0x5555570da650) = 5690 [pid 16437] set_robust_list(0x5555570da660, 24) = 0 [pid 16437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16437] setpgid(0, 0) = 0 [pid 16437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16437] write(3, "1000", 4) = 4 [pid 16437] close(3) = 0 [pid 16437] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16437] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16437] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16437] close(5) = 0 [pid 16437] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16440 attached ) = 5691 [pid 16437] tkill(5691, SIGSTOP) = 0 [pid 16440] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5690, si_uid=0} --- [pid 16437] close(3 [pid 16440] --- stopped by SIGSTOP --- [pid 16437] <... close resumed>) = 0 [pid 16437] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5691, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16437] close(4) = 0 [pid 16437] close(5) = -1 EBADF (Bad file descriptor) [pid 16437] close(6) = -1 EBADF (Bad file descriptor) [pid 16437] close(7) = -1 EBADF (Bad file descriptor) [pid 16437] close(8) = -1 EBADF (Bad file descriptor) [pid 16437] close(9) = -1 EBADF (Bad file descriptor) [pid 16437] close(10) = -1 EBADF (Bad file descriptor) [pid 16437] close(11) = -1 EBADF (Bad file descriptor) [pid 16437] close(12) = -1 EBADF (Bad file descriptor) [pid 16437] close(13) = -1 EBADF (Bad file descriptor) [pid 16437] close(14) = -1 EBADF (Bad file descriptor) [pid 16437] close(15) = -1 EBADF (Bad file descriptor) [pid 16437] close(16) = -1 EBADF (Bad file descriptor) [pid 16437] close(17) = -1 EBADF (Bad file descriptor) [pid 16437] close(18) = -1 EBADF (Bad file descriptor) [pid 16437] close(19) = -1 EBADF (Bad file descriptor) [pid 16437] close(20) = -1 EBADF (Bad file descriptor) [pid 16437] close(21) = -1 EBADF (Bad file descriptor) [pid 16437] close(22) = -1 EBADF (Bad file descriptor) [pid 16437] close(23) = -1 EBADF (Bad file descriptor) [pid 16437] close(24) = -1 EBADF (Bad file descriptor) [pid 16437] close(25) = -1 EBADF (Bad file descriptor) [ 206.743975][T16437] vhci_hcd vhci_hcd.0: port 0 already used [pid 16437] close(26) = -1 EBADF (Bad file descriptor) [pid 16437] close(27) = -1 EBADF (Bad file descriptor) [pid 16437] close(28) = -1 EBADF (Bad file descriptor) [pid 16437] close(29) = -1 EBADF (Bad file descriptor) [pid 16437] exit_group(0) = ? [pid 16437] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5690, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16441 attached , child_tidptr=0x5555570da650) = 5692 [pid 16441] set_robust_list(0x5555570da660, 24) = 0 [pid 16441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16441] setpgid(0, 0) = 0 [pid 16441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16441] write(3, "1000", 4) = 4 [pid 16441] close(3) = 0 [pid 16441] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16441] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16441] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16441] close(5) = 0 [pid 16441] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16444 attached ) = 5693 [pid 16441] tkill(5693, SIGSTOP) = 0 [pid 16444] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5692, si_uid=0} --- [pid 16441] close(3 [pid 16444] --- stopped by SIGSTOP --- [pid 16441] <... close resumed>) = 0 [pid 16441] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5693, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16441] close(4) = 0 [pid 16441] close(5) = -1 EBADF (Bad file descriptor) [pid 16441] close(6) = -1 EBADF (Bad file descriptor) [pid 16441] close(7) = -1 EBADF (Bad file descriptor) [pid 16441] close(8) = -1 EBADF (Bad file descriptor) [pid 16441] close(9) = -1 EBADF (Bad file descriptor) [pid 16441] close(10) = -1 EBADF (Bad file descriptor) [pid 16441] close(11) = -1 EBADF (Bad file descriptor) [pid 16441] close(12) = -1 EBADF (Bad file descriptor) [pid 16441] close(13) = -1 EBADF (Bad file descriptor) [pid 16441] close(14) = -1 EBADF (Bad file descriptor) [pid 16441] close(15) = -1 EBADF (Bad file descriptor) [pid 16441] close(16) = -1 EBADF (Bad file descriptor) [pid 16441] close(17) = -1 EBADF (Bad file descriptor) [pid 16441] close(18) = -1 EBADF (Bad file descriptor) [pid 16441] close(19) = -1 EBADF (Bad file descriptor) [pid 16441] close(20) = -1 EBADF (Bad file descriptor) [pid 16441] close(21) = -1 EBADF (Bad file descriptor) [pid 16441] close(22) = -1 EBADF (Bad file descriptor) [pid 16441] close(23) = -1 EBADF (Bad file descriptor) [pid 16441] close(24) = -1 EBADF (Bad file descriptor) [pid 16441] close(25) = -1 EBADF (Bad file descriptor) [ 206.840919][T16441] vhci_hcd vhci_hcd.0: port 0 already used [pid 16441] close(26) = -1 EBADF (Bad file descriptor) [pid 16441] close(27) = -1 EBADF (Bad file descriptor) [pid 16441] close(28) = -1 EBADF (Bad file descriptor) [pid 16441] close(29) = -1 EBADF (Bad file descriptor) [pid 16441] exit_group(0) = ? [pid 16441] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16445 attached , child_tidptr=0x5555570da650) = 5694 [pid 16445] set_robust_list(0x5555570da660, 24) = 0 [pid 16445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16445] setpgid(0, 0) = 0 [pid 16445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16445] write(3, "1000", 4) = 4 [pid 16445] close(3) = 0 [pid 16445] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16445] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16445] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16445] close(5) = 0 [pid 16445] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16448 attached ) = 5695 [pid 16445] tkill(5695, SIGSTOP) = 0 [pid 16448] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5694, si_uid=0} --- [pid 16445] close(3 [pid 16448] --- stopped by SIGSTOP --- [pid 16445] <... close resumed>) = 0 [pid 16445] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5695, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16445] close(4) = 0 [pid 16445] close(5) = -1 EBADF (Bad file descriptor) [pid 16445] close(6) = -1 EBADF (Bad file descriptor) [pid 16445] close(7) = -1 EBADF (Bad file descriptor) [pid 16445] close(8) = -1 EBADF (Bad file descriptor) [pid 16445] close(9) = -1 EBADF (Bad file descriptor) [pid 16445] close(10) = -1 EBADF (Bad file descriptor) [pid 16445] close(11) = -1 EBADF (Bad file descriptor) [pid 16445] close(12) = -1 EBADF (Bad file descriptor) [pid 16445] close(13) = -1 EBADF (Bad file descriptor) [pid 16445] close(14) = -1 EBADF (Bad file descriptor) [pid 16445] close(15) = -1 EBADF (Bad file descriptor) [pid 16445] close(16) = -1 EBADF (Bad file descriptor) [pid 16445] close(17) = -1 EBADF (Bad file descriptor) [pid 16445] close(18) = -1 EBADF (Bad file descriptor) [pid 16445] close(19) = -1 EBADF (Bad file descriptor) [pid 16445] close(20) = -1 EBADF (Bad file descriptor) [pid 16445] close(21) = -1 EBADF (Bad file descriptor) [pid 16445] close(22) = -1 EBADF (Bad file descriptor) [pid 16445] close(23) = -1 EBADF (Bad file descriptor) [pid 16445] close(24) = -1 EBADF (Bad file descriptor) [pid 16445] close(25) = -1 EBADF (Bad file descriptor) [pid 16445] close(26) = -1 EBADF (Bad file descriptor) [pid 16445] close(27) = -1 EBADF (Bad file descriptor) [pid 16445] close(28) = -1 EBADF (Bad file descriptor) [pid 16445] close(29) = -1 EBADF (Bad file descriptor) [pid 16445] exit_group(0) = ? [pid 16445] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5694, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 206.938513][T16445] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16449 attached , child_tidptr=0x5555570da650) = 5696 [pid 16449] set_robust_list(0x5555570da660, 24) = 0 [pid 16449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16449] setpgid(0, 0) = 0 [pid 16449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16449] write(3, "1000", 4) = 4 [pid 16449] close(3) = 0 [pid 16449] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16449] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16449] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16449] close(5) = 0 [pid 16449] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16452 attached ) = 5697 [pid 16449] tkill(5697, SIGSTOP) = 0 [pid 16452] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5696, si_uid=0} --- [pid 16449] close(3 [pid 16452] --- stopped by SIGSTOP --- [pid 16449] <... close resumed>) = 0 [pid 16449] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5697, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16449] close(4) = 0 [pid 16449] close(5) = -1 EBADF (Bad file descriptor) [pid 16449] close(6) = -1 EBADF (Bad file descriptor) [pid 16449] close(7) = -1 EBADF (Bad file descriptor) [pid 16449] close(8) = -1 EBADF (Bad file descriptor) [pid 16449] close(9) = -1 EBADF (Bad file descriptor) [pid 16449] close(10) = -1 EBADF (Bad file descriptor) [pid 16449] close(11) = -1 EBADF (Bad file descriptor) [pid 16449] close(12) = -1 EBADF (Bad file descriptor) [pid 16449] close(13) = -1 EBADF (Bad file descriptor) [pid 16449] close(14) = -1 EBADF (Bad file descriptor) [pid 16449] close(15) = -1 EBADF (Bad file descriptor) [pid 16449] close(16) = -1 EBADF (Bad file descriptor) [pid 16449] close(17) = -1 EBADF (Bad file descriptor) [pid 16449] close(18) = -1 EBADF (Bad file descriptor) [pid 16449] close(19) = -1 EBADF (Bad file descriptor) [pid 16449] close(20) = -1 EBADF (Bad file descriptor) [pid 16449] close(21) = -1 EBADF (Bad file descriptor) [pid 16449] close(22) = -1 EBADF (Bad file descriptor) [pid 16449] close(23) = -1 EBADF (Bad file descriptor) [pid 16449] close(24) = -1 EBADF (Bad file descriptor) [pid 16449] close(25) = -1 EBADF (Bad file descriptor) [pid 16449] close(26) = -1 EBADF (Bad file descriptor) [pid 16449] close(27) = -1 EBADF (Bad file descriptor) [pid 16449] close(28) = -1 EBADF (Bad file descriptor) [pid 16449] close(29) = -1 EBADF (Bad file descriptor) [pid 16449] exit_group(0) = ? [pid 16449] +++ exited with 0 +++ [ 207.020466][T16449] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5696, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16453 attached , child_tidptr=0x5555570da650) = 5698 [pid 16453] set_robust_list(0x5555570da660, 24) = 0 [pid 16453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16453] setpgid(0, 0) = 0 [pid 16453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16453] write(3, "1000", 4) = 4 [pid 16453] close(3) = 0 [pid 16453] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16453] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16453] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16453] close(5) = 0 [pid 16453] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16456 attached ) = 5699 [pid 16453] tkill(5699, SIGSTOP) = 0 [pid 16456] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5698, si_uid=0} --- [pid 16453] close(3 [pid 16456] --- stopped by SIGSTOP --- [pid 16453] <... close resumed>) = 0 [pid 16453] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5699, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16453] close(4) = 0 [pid 16453] close(5) = -1 EBADF (Bad file descriptor) [pid 16453] close(6) = -1 EBADF (Bad file descriptor) [pid 16453] close(7) = -1 EBADF (Bad file descriptor) [pid 16453] close(8) = -1 EBADF (Bad file descriptor) [pid 16453] close(9) = -1 EBADF (Bad file descriptor) [pid 16453] close(10) = -1 EBADF (Bad file descriptor) [pid 16453] close(11) = -1 EBADF (Bad file descriptor) [pid 16453] close(12) = -1 EBADF (Bad file descriptor) [pid 16453] close(13) = -1 EBADF (Bad file descriptor) [pid 16453] close(14) = -1 EBADF (Bad file descriptor) [pid 16453] close(15) = -1 EBADF (Bad file descriptor) [pid 16453] close(16) = -1 EBADF (Bad file descriptor) [pid 16453] close(17) = -1 EBADF (Bad file descriptor) [pid 16453] close(18) = -1 EBADF (Bad file descriptor) [pid 16453] close(19) = -1 EBADF (Bad file descriptor) [pid 16453] close(20) = -1 EBADF (Bad file descriptor) [pid 16453] close(21) = -1 EBADF (Bad file descriptor) [pid 16453] close(22) = -1 EBADF (Bad file descriptor) [pid 16453] close(23) = -1 EBADF (Bad file descriptor) [pid 16453] close(24) = -1 EBADF (Bad file descriptor) [pid 16453] close(25) = -1 EBADF (Bad file descriptor) [ 207.106612][T16453] vhci_hcd vhci_hcd.0: port 0 already used [pid 16453] close(26) = -1 EBADF (Bad file descriptor) [pid 16453] close(27) = -1 EBADF (Bad file descriptor) [pid 16453] close(28) = -1 EBADF (Bad file descriptor) [pid 16453] close(29) = -1 EBADF (Bad file descriptor) [pid 16453] exit_group(0) = ? [pid 16453] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16457 attached , child_tidptr=0x5555570da650) = 5700 [pid 16457] set_robust_list(0x5555570da660, 24) = 0 [pid 16457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16457] setpgid(0, 0) = 0 [pid 16457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16457] write(3, "1000", 4) = 4 [pid 16457] close(3) = 0 [pid 16457] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16457] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16457] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16457] close(5) = 0 [pid 16457] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16460 attached ) = 5701 [pid 16457] tkill(5701, SIGSTOP) = 0 [pid 16460] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5700, si_uid=0} --- [pid 16457] close(3 [pid 16460] --- stopped by SIGSTOP --- [pid 16457] <... close resumed>) = 0 [pid 16457] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5701, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16457] close(4) = 0 [pid 16457] close(5) = -1 EBADF (Bad file descriptor) [pid 16457] close(6) = -1 EBADF (Bad file descriptor) [pid 16457] close(7) = -1 EBADF (Bad file descriptor) [pid 16457] close(8) = -1 EBADF (Bad file descriptor) [pid 16457] close(9) = -1 EBADF (Bad file descriptor) [pid 16457] close(10) = -1 EBADF (Bad file descriptor) [pid 16457] close(11) = -1 EBADF (Bad file descriptor) [pid 16457] close(12) = -1 EBADF (Bad file descriptor) [pid 16457] close(13) = -1 EBADF (Bad file descriptor) [pid 16457] close(14) = -1 EBADF (Bad file descriptor) [pid 16457] close(15) = -1 EBADF (Bad file descriptor) [pid 16457] close(16) = -1 EBADF (Bad file descriptor) [pid 16457] close(17) = -1 EBADF (Bad file descriptor) [pid 16457] close(18) = -1 EBADF (Bad file descriptor) [pid 16457] close(19) = -1 EBADF (Bad file descriptor) [pid 16457] close(20) = -1 EBADF (Bad file descriptor) [pid 16457] close(21) = -1 EBADF (Bad file descriptor) [pid 16457] close(22) = -1 EBADF (Bad file descriptor) [pid 16457] close(23) = -1 EBADF (Bad file descriptor) [pid 16457] close(24) = -1 EBADF (Bad file descriptor) [pid 16457] close(25) = -1 EBADF (Bad file descriptor) [pid 16457] close(26) = -1 EBADF (Bad file descriptor) [pid 16457] close(27) = -1 EBADF (Bad file descriptor) [pid 16457] close(28) = -1 EBADF (Bad file descriptor) [pid 16457] close(29) = -1 EBADF (Bad file descriptor) [pid 16457] exit_group(0) = ? [pid 16457] +++ exited with 0 +++ [ 207.201788][T16457] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5700, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16461 attached [pid 16461] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5702 [pid 16461] <... set_robust_list resumed>) = 0 [pid 16461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16461] setpgid(0, 0) = 0 [pid 16461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16461] write(3, "1000", 4) = 4 [pid 16461] close(3) = 0 [pid 16461] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16461] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16461] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16461] close(5) = 0 [pid 16461] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16464 attached ) = 5703 [pid 16461] tkill(5703, SIGSTOP) = 0 [pid 16464] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5702, si_uid=0} --- [pid 16461] close(3) = 0 [pid 16464] --- stopped by SIGSTOP --- [pid 16461] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5703, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16461] close(4) = 0 [pid 16461] close(5) = -1 EBADF (Bad file descriptor) [pid 16461] close(6) = -1 EBADF (Bad file descriptor) [pid 16461] close(7) = -1 EBADF (Bad file descriptor) [pid 16461] close(8) = -1 EBADF (Bad file descriptor) [pid 16461] close(9) = -1 EBADF (Bad file descriptor) [pid 16461] close(10) = -1 EBADF (Bad file descriptor) [pid 16461] close(11) = -1 EBADF (Bad file descriptor) [pid 16461] close(12) = -1 EBADF (Bad file descriptor) [pid 16461] close(13) = -1 EBADF (Bad file descriptor) [pid 16461] close(14) = -1 EBADF (Bad file descriptor) [pid 16461] close(15) = -1 EBADF (Bad file descriptor) [pid 16461] close(16) = -1 EBADF (Bad file descriptor) [pid 16461] close(17) = -1 EBADF (Bad file descriptor) [pid 16461] close(18) = -1 EBADF (Bad file descriptor) [pid 16461] close(19) = -1 EBADF (Bad file descriptor) [pid 16461] close(20) = -1 EBADF (Bad file descriptor) [pid 16461] close(21) = -1 EBADF (Bad file descriptor) [pid 16461] close(22) = -1 EBADF (Bad file descriptor) [pid 16461] close(23) = -1 EBADF (Bad file descriptor) [pid 16461] close(24) = -1 EBADF (Bad file descriptor) [pid 16461] close(25) = -1 EBADF (Bad file descriptor) [pid 16461] close(26) = -1 EBADF (Bad file descriptor) [ 207.279399][T16461] vhci_hcd vhci_hcd.0: port 0 already used [pid 16461] close(27) = -1 EBADF (Bad file descriptor) [pid 16461] close(28) = -1 EBADF (Bad file descriptor) [pid 16461] close(29) = -1 EBADF (Bad file descriptor) [pid 16461] exit_group(0) = ? [pid 16461] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5702, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16465 attached , child_tidptr=0x5555570da650) = 5704 [pid 16465] set_robust_list(0x5555570da660, 24) = 0 [pid 16465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16465] setpgid(0, 0) = 0 [pid 16465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16465] write(3, "1000", 4) = 4 [pid 16465] close(3) = 0 [pid 16465] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16465] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16465] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16465] close(5) = 0 [pid 16465] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16468 attached ) = 5705 [pid 16465] tkill(5705, SIGSTOP) = 0 [pid 16468] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5704, si_uid=0} --- [pid 16465] close(3 [pid 16468] --- stopped by SIGSTOP --- [pid 16465] <... close resumed>) = 0 [pid 16465] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5705, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16465] close(4) = 0 [pid 16465] close(5) = -1 EBADF (Bad file descriptor) [pid 16465] close(6) = -1 EBADF (Bad file descriptor) [pid 16465] close(7) = -1 EBADF (Bad file descriptor) [pid 16465] close(8) = -1 EBADF (Bad file descriptor) [pid 16465] close(9) = -1 EBADF (Bad file descriptor) [pid 16465] close(10) = -1 EBADF (Bad file descriptor) [pid 16465] close(11) = -1 EBADF (Bad file descriptor) [pid 16465] close(12) = -1 EBADF (Bad file descriptor) [pid 16465] close(13) = -1 EBADF (Bad file descriptor) [pid 16465] close(14) = -1 EBADF (Bad file descriptor) [pid 16465] close(15) = -1 EBADF (Bad file descriptor) [pid 16465] close(16) = -1 EBADF (Bad file descriptor) [pid 16465] close(17) = -1 EBADF (Bad file descriptor) [pid 16465] close(18) = -1 EBADF (Bad file descriptor) [pid 16465] close(19) = -1 EBADF (Bad file descriptor) [pid 16465] close(20) = -1 EBADF (Bad file descriptor) [pid 16465] close(21) = -1 EBADF (Bad file descriptor) [pid 16465] close(22) = -1 EBADF (Bad file descriptor) [pid 16465] close(23) = -1 EBADF (Bad file descriptor) [pid 16465] close(24) = -1 EBADF (Bad file descriptor) [pid 16465] close(25) = -1 EBADF (Bad file descriptor) [pid 16465] close(26) = -1 EBADF (Bad file descriptor) [ 207.376243][T16465] vhci_hcd vhci_hcd.0: port 0 already used [pid 16465] close(27) = -1 EBADF (Bad file descriptor) [pid 16465] close(28) = -1 EBADF (Bad file descriptor) [pid 16465] close(29) = -1 EBADF (Bad file descriptor) [pid 16465] exit_group(0) = ? [pid 16465] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16469 attached [pid 16469] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5706 [pid 16469] <... set_robust_list resumed>) = 0 [pid 16469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16469] setpgid(0, 0) = 0 [pid 16469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16469] write(3, "1000", 4) = 4 [pid 16469] close(3) = 0 [pid 16469] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16469] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16469] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16469] close(5) = 0 [pid 16469] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16472 attached ) = 5707 [pid 16469] tkill(5707, SIGSTOP) = 0 [pid 16472] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5706, si_uid=0} --- [pid 16469] close(3 [pid 16472] --- stopped by SIGSTOP --- [pid 16469] <... close resumed>) = 0 [pid 16469] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5707, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16469] close(4) = 0 [pid 16469] close(5) = -1 EBADF (Bad file descriptor) [pid 16469] close(6) = -1 EBADF (Bad file descriptor) [pid 16469] close(7) = -1 EBADF (Bad file descriptor) [pid 16469] close(8) = -1 EBADF (Bad file descriptor) [pid 16469] close(9) = -1 EBADF (Bad file descriptor) [pid 16469] close(10) = -1 EBADF (Bad file descriptor) [pid 16469] close(11) = -1 EBADF (Bad file descriptor) [pid 16469] close(12) = -1 EBADF (Bad file descriptor) [pid 16469] close(13) = -1 EBADF (Bad file descriptor) [pid 16469] close(14) = -1 EBADF (Bad file descriptor) [pid 16469] close(15) = -1 EBADF (Bad file descriptor) [pid 16469] close(16) = -1 EBADF (Bad file descriptor) [pid 16469] close(17) = -1 EBADF (Bad file descriptor) [pid 16469] close(18) = -1 EBADF (Bad file descriptor) [pid 16469] close(19) = -1 EBADF (Bad file descriptor) [pid 16469] close(20) = -1 EBADF (Bad file descriptor) [pid 16469] close(21) = -1 EBADF (Bad file descriptor) [pid 16469] close(22) = -1 EBADF (Bad file descriptor) [pid 16469] close(23) = -1 EBADF (Bad file descriptor) [pid 16469] close(24) = -1 EBADF (Bad file descriptor) [pid 16469] close(25) = -1 EBADF (Bad file descriptor) [ 207.467987][T16469] vhci_hcd vhci_hcd.0: port 0 already used [pid 16469] close(26) = -1 EBADF (Bad file descriptor) [pid 16469] close(27) = -1 EBADF (Bad file descriptor) [pid 16469] close(28) = -1 EBADF (Bad file descriptor) [pid 16469] close(29) = -1 EBADF (Bad file descriptor) [pid 16469] exit_group(0) = ? [pid 16469] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16473 attached , child_tidptr=0x5555570da650) = 5708 [pid 16473] set_robust_list(0x5555570da660, 24) = 0 [pid 16473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16473] setpgid(0, 0) = 0 [pid 16473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16473] write(3, "1000", 4) = 4 [pid 16473] close(3) = 0 [pid 16473] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16473] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16473] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16473] close(5) = 0 [pid 16473] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16476 attached ) = 5709 [pid 16473] tkill(5709, SIGSTOP) = 0 [pid 16476] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5708, si_uid=0} --- [pid 16473] close(3 [pid 16476] --- stopped by SIGSTOP --- [pid 16473] <... close resumed>) = 0 [pid 16473] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5709, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16473] close(4) = 0 [pid 16473] close(5) = -1 EBADF (Bad file descriptor) [pid 16473] close(6) = -1 EBADF (Bad file descriptor) [pid 16473] close(7) = -1 EBADF (Bad file descriptor) [pid 16473] close(8) = -1 EBADF (Bad file descriptor) [pid 16473] close(9) = -1 EBADF (Bad file descriptor) [pid 16473] close(10) = -1 EBADF (Bad file descriptor) [pid 16473] close(11) = -1 EBADF (Bad file descriptor) [pid 16473] close(12) = -1 EBADF (Bad file descriptor) [pid 16473] close(13) = -1 EBADF (Bad file descriptor) [pid 16473] close(14) = -1 EBADF (Bad file descriptor) [pid 16473] close(15) = -1 EBADF (Bad file descriptor) [pid 16473] close(16) = -1 EBADF (Bad file descriptor) [pid 16473] close(17) = -1 EBADF (Bad file descriptor) [pid 16473] close(18) = -1 EBADF (Bad file descriptor) [pid 16473] close(19) = -1 EBADF (Bad file descriptor) [pid 16473] close(20) = -1 EBADF (Bad file descriptor) [pid 16473] close(21) = -1 EBADF (Bad file descriptor) [pid 16473] close(22) = -1 EBADF (Bad file descriptor) [pid 16473] close(23) = -1 EBADF (Bad file descriptor) [pid 16473] close(24) = -1 EBADF (Bad file descriptor) [pid 16473] close(25) = -1 EBADF (Bad file descriptor) [pid 16473] close(26) = -1 EBADF (Bad file descriptor) [pid 16473] close(27) = -1 EBADF (Bad file descriptor) [pid 16473] close(28) = -1 EBADF (Bad file descriptor) [pid 16473] close(29) = -1 EBADF (Bad file descriptor) [pid 16473] exit_group(0) = ? [pid 16473] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5708, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 207.564262][T16473] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16477 attached , child_tidptr=0x5555570da650) = 5710 [pid 16477] set_robust_list(0x5555570da660, 24) = 0 [pid 16477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16477] setpgid(0, 0) = 0 [pid 16477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16477] write(3, "1000", 4) = 4 [pid 16477] close(3) = 0 [pid 16477] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16477] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16477] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16477] close(5) = 0 [pid 16477] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16480 attached ) = 5711 [pid 16477] tkill(5711, SIGSTOP) = 0 [pid 16480] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5710, si_uid=0} --- [pid 16477] close(3 [pid 16480] --- stopped by SIGSTOP --- [pid 16477] <... close resumed>) = 0 [pid 16477] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5711, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16477] close(4) = 0 [pid 16477] close(5) = -1 EBADF (Bad file descriptor) [pid 16477] close(6) = -1 EBADF (Bad file descriptor) [pid 16477] close(7) = -1 EBADF (Bad file descriptor) [pid 16477] close(8) = -1 EBADF (Bad file descriptor) [pid 16477] close(9) = -1 EBADF (Bad file descriptor) [pid 16477] close(10) = -1 EBADF (Bad file descriptor) [pid 16477] close(11) = -1 EBADF (Bad file descriptor) [pid 16477] close(12) = -1 EBADF (Bad file descriptor) [pid 16477] close(13) = -1 EBADF (Bad file descriptor) [pid 16477] close(14) = -1 EBADF (Bad file descriptor) [pid 16477] close(15) = -1 EBADF (Bad file descriptor) [pid 16477] close(16) = -1 EBADF (Bad file descriptor) [pid 16477] close(17) = -1 EBADF (Bad file descriptor) [pid 16477] close(18) = -1 EBADF (Bad file descriptor) [pid 16477] close(19) = -1 EBADF (Bad file descriptor) [pid 16477] close(20) = -1 EBADF (Bad file descriptor) [pid 16477] close(21) = -1 EBADF (Bad file descriptor) [pid 16477] close(22) = -1 EBADF (Bad file descriptor) [pid 16477] close(23) = -1 EBADF (Bad file descriptor) [pid 16477] close(24) = -1 EBADF (Bad file descriptor) [pid 16477] close(25) = -1 EBADF (Bad file descriptor) [pid 16477] close(26) = -1 EBADF (Bad file descriptor) [pid 16477] close(27) = -1 EBADF (Bad file descriptor) [pid 16477] close(28) = -1 EBADF (Bad file descriptor) [pid 16477] close(29) = -1 EBADF (Bad file descriptor) [pid 16477] exit_group(0) = ? [ 207.648629][T16477] vhci_hcd vhci_hcd.0: port 0 already used [pid 16477] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5710, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16481 attached , child_tidptr=0x5555570da650) = 5712 [pid 16481] set_robust_list(0x5555570da660, 24) = 0 [pid 16481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16481] setpgid(0, 0) = 0 [pid 16481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16481] write(3, "1000", 4) = 4 [pid 16481] close(3) = 0 [pid 16481] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16481] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16481] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16481] close(5) = 0 [pid 16481] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16484 attached ) = 5713 [pid 16481] tkill(5713, SIGSTOP) = 0 [pid 16484] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5712, si_uid=0} --- [pid 16481] close(3 [pid 16484] --- stopped by SIGSTOP --- [pid 16481] <... close resumed>) = 0 [pid 16481] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5713, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16481] close(4) = 0 [pid 16481] close(5) = -1 EBADF (Bad file descriptor) [pid 16481] close(6) = -1 EBADF (Bad file descriptor) [pid 16481] close(7) = -1 EBADF (Bad file descriptor) [pid 16481] close(8) = -1 EBADF (Bad file descriptor) [pid 16481] close(9) = -1 EBADF (Bad file descriptor) [pid 16481] close(10) = -1 EBADF (Bad file descriptor) [pid 16481] close(11) = -1 EBADF (Bad file descriptor) [pid 16481] close(12) = -1 EBADF (Bad file descriptor) [pid 16481] close(13) = -1 EBADF (Bad file descriptor) [pid 16481] close(14) = -1 EBADF (Bad file descriptor) [pid 16481] close(15) = -1 EBADF (Bad file descriptor) [pid 16481] close(16) = -1 EBADF (Bad file descriptor) [pid 16481] close(17) = -1 EBADF (Bad file descriptor) [pid 16481] close(18) = -1 EBADF (Bad file descriptor) [pid 16481] close(19) = -1 EBADF (Bad file descriptor) [pid 16481] close(20) = -1 EBADF (Bad file descriptor) [pid 16481] close(21) = -1 EBADF (Bad file descriptor) [pid 16481] close(22) = -1 EBADF (Bad file descriptor) [pid 16481] close(23) = -1 EBADF (Bad file descriptor) [pid 16481] close(24) = -1 EBADF (Bad file descriptor) [pid 16481] close(25) = -1 EBADF (Bad file descriptor) [pid 16481] close(26) = -1 EBADF (Bad file descriptor) [pid 16481] close(27) = -1 EBADF (Bad file descriptor) [pid 16481] close(28) = -1 EBADF (Bad file descriptor) [pid 16481] close(29) = -1 EBADF (Bad file descriptor) [pid 16481] exit_group(0) = ? [pid 16481] +++ exited with 0 +++ [ 207.733611][T16481] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5712, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16485 attached , child_tidptr=0x5555570da650) = 5714 [pid 16485] set_robust_list(0x5555570da660, 24) = 0 [pid 16485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16485] setpgid(0, 0) = 0 [pid 16485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16485] write(3, "1000", 4) = 4 [pid 16485] close(3) = 0 [pid 16485] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16485] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16485] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16485] close(5) = 0 [pid 16485] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16488 attached ) = 5715 [pid 16485] tkill(5715, SIGSTOP) = 0 [pid 16485] close(3 [pid 16488] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5714, si_uid=0} --- [pid 16485] <... close resumed>) = 0 [pid 16488] --- stopped by SIGSTOP --- [pid 16485] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5715, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16485] close(4) = 0 [pid 16485] close(5) = -1 EBADF (Bad file descriptor) [pid 16485] close(6) = -1 EBADF (Bad file descriptor) [pid 16485] close(7) = -1 EBADF (Bad file descriptor) [pid 16485] close(8) = -1 EBADF (Bad file descriptor) [pid 16485] close(9) = -1 EBADF (Bad file descriptor) [pid 16485] close(10) = -1 EBADF (Bad file descriptor) [pid 16485] close(11) = -1 EBADF (Bad file descriptor) [pid 16485] close(12) = -1 EBADF (Bad file descriptor) [pid 16485] close(13) = -1 EBADF (Bad file descriptor) [pid 16485] close(14) = -1 EBADF (Bad file descriptor) [pid 16485] close(15) = -1 EBADF (Bad file descriptor) [pid 16485] close(16) = -1 EBADF (Bad file descriptor) [pid 16485] close(17) = -1 EBADF (Bad file descriptor) [pid 16485] close(18) = -1 EBADF (Bad file descriptor) [pid 16485] close(19) = -1 EBADF (Bad file descriptor) [pid 16485] close(20) = -1 EBADF (Bad file descriptor) [pid 16485] close(21) = -1 EBADF (Bad file descriptor) [pid 16485] close(22) = -1 EBADF (Bad file descriptor) [pid 16485] close(23) = -1 EBADF (Bad file descriptor) [pid 16485] close(24) = -1 EBADF (Bad file descriptor) [pid 16485] close(25) = -1 EBADF (Bad file descriptor) [pid 16485] close(26) = -1 EBADF (Bad file descriptor) [pid 16485] close(27) = -1 EBADF (Bad file descriptor) [pid 16485] close(28) = -1 EBADF (Bad file descriptor) [pid 16485] close(29) = -1 EBADF (Bad file descriptor) [pid 16485] exit_group(0) = ? [pid 16485] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 207.816846][T16485] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16489 attached , child_tidptr=0x5555570da650) = 5716 [pid 16489] set_robust_list(0x5555570da660, 24) = 0 [pid 16489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16489] setpgid(0, 0) = 0 [pid 16489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16489] write(3, "1000", 4) = 4 [pid 16489] close(3) = 0 [pid 16489] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16489] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16489] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16489] close(5) = 0 [pid 16489] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16492 attached ) = 5717 [pid 16489] tkill(5717, SIGSTOP) = 0 [pid 16492] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5716, si_uid=0} --- [pid 16492] --- stopped by SIGSTOP --- [pid 16489] close(3) = 0 [pid 16489] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5717, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16489] close(4) = 0 [pid 16489] close(5) = -1 EBADF (Bad file descriptor) [pid 16489] close(6) = -1 EBADF (Bad file descriptor) [pid 16489] close(7) = -1 EBADF (Bad file descriptor) [pid 16489] close(8) = -1 EBADF (Bad file descriptor) [pid 16489] close(9) = -1 EBADF (Bad file descriptor) [pid 16489] close(10) = -1 EBADF (Bad file descriptor) [pid 16489] close(11) = -1 EBADF (Bad file descriptor) [pid 16489] close(12) = -1 EBADF (Bad file descriptor) [pid 16489] close(13) = -1 EBADF (Bad file descriptor) [pid 16489] close(14) = -1 EBADF (Bad file descriptor) [pid 16489] close(15) = -1 EBADF (Bad file descriptor) [pid 16489] close(16) = -1 EBADF (Bad file descriptor) [pid 16489] close(17) = -1 EBADF (Bad file descriptor) [pid 16489] close(18) = -1 EBADF (Bad file descriptor) [pid 16489] close(19) = -1 EBADF (Bad file descriptor) [pid 16489] close(20) = -1 EBADF (Bad file descriptor) [pid 16489] close(21) = -1 EBADF (Bad file descriptor) [pid 16489] close(22) = -1 EBADF (Bad file descriptor) [pid 16489] close(23) = -1 EBADF (Bad file descriptor) [pid 16489] close(24) = -1 EBADF (Bad file descriptor) [pid 16489] close(25) = -1 EBADF (Bad file descriptor) [pid 16489] close(26) = -1 EBADF (Bad file descriptor) [pid 16489] close(27) = -1 EBADF (Bad file descriptor) [pid 16489] close(28) = -1 EBADF (Bad file descriptor) [pid 16489] close(29) = -1 EBADF (Bad file descriptor) [pid 16489] exit_group(0) = ? [pid 16489] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 207.897584][T16489] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16493 attached , child_tidptr=0x5555570da650) = 5718 [pid 16493] set_robust_list(0x5555570da660, 24) = 0 [pid 16493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16493] setpgid(0, 0) = 0 [pid 16493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16493] write(3, "1000", 4) = 4 [pid 16493] close(3) = 0 [pid 16493] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16493] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16493] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16493] close(5) = 0 [pid 16493] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16496 attached ) = 5719 [pid 16493] tkill(5719, SIGSTOP) = 0 [pid 16496] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5718, si_uid=0} --- [pid 16493] close(3 [pid 16496] --- stopped by SIGSTOP --- [pid 16493] <... close resumed>) = 0 [pid 16493] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5719, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16493] close(4) = 0 [pid 16493] close(5) = -1 EBADF (Bad file descriptor) [pid 16493] close(6) = -1 EBADF (Bad file descriptor) [pid 16493] close(7) = -1 EBADF (Bad file descriptor) [pid 16493] close(8) = -1 EBADF (Bad file descriptor) [pid 16493] close(9) = -1 EBADF (Bad file descriptor) [pid 16493] close(10) = -1 EBADF (Bad file descriptor) [pid 16493] close(11) = -1 EBADF (Bad file descriptor) [pid 16493] close(12) = -1 EBADF (Bad file descriptor) [pid 16493] close(13) = -1 EBADF (Bad file descriptor) [pid 16493] close(14) = -1 EBADF (Bad file descriptor) [pid 16493] close(15) = -1 EBADF (Bad file descriptor) [pid 16493] close(16) = -1 EBADF (Bad file descriptor) [pid 16493] close(17) = -1 EBADF (Bad file descriptor) [pid 16493] close(18) = -1 EBADF (Bad file descriptor) [pid 16493] close(19) = -1 EBADF (Bad file descriptor) [pid 16493] close(20) = -1 EBADF (Bad file descriptor) [pid 16493] close(21) = -1 EBADF (Bad file descriptor) [pid 16493] close(22) = -1 EBADF (Bad file descriptor) [pid 16493] close(23) = -1 EBADF (Bad file descriptor) [pid 16493] close(24) = -1 EBADF (Bad file descriptor) [pid 16493] close(25) = -1 EBADF (Bad file descriptor) [pid 16493] close(26) = -1 EBADF (Bad file descriptor) [pid 16493] close(27) = -1 EBADF (Bad file descriptor) [pid 16493] close(28) = -1 EBADF (Bad file descriptor) [pid 16493] close(29) = -1 EBADF (Bad file descriptor) [ 207.982183][T16493] vhci_hcd vhci_hcd.0: port 0 already used [pid 16493] exit_group(0) = ? [pid 16493] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5718, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16497 attached , child_tidptr=0x5555570da650) = 5720 [pid 16497] set_robust_list(0x5555570da660, 24) = 0 [pid 16497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16497] setpgid(0, 0) = 0 [pid 16497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16497] write(3, "1000", 4) = 4 [pid 16497] close(3) = 0 [pid 16497] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16497] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16497] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16497] close(5) = 0 [pid 16497] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16500 attached ) = 5721 [pid 16497] tkill(5721, SIGSTOP) = 0 [pid 16500] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5720, si_uid=0} --- [pid 16497] close(3 [pid 16500] --- stopped by SIGSTOP --- [pid 16497] <... close resumed>) = 0 [pid 16497] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5721, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16497] close(4) = 0 [pid 16497] close(5) = -1 EBADF (Bad file descriptor) [pid 16497] close(6) = -1 EBADF (Bad file descriptor) [pid 16497] close(7) = -1 EBADF (Bad file descriptor) [pid 16497] close(8) = -1 EBADF (Bad file descriptor) [pid 16497] close(9) = -1 EBADF (Bad file descriptor) [pid 16497] close(10) = -1 EBADF (Bad file descriptor) [pid 16497] close(11) = -1 EBADF (Bad file descriptor) [pid 16497] close(12) = -1 EBADF (Bad file descriptor) [pid 16497] close(13) = -1 EBADF (Bad file descriptor) [pid 16497] close(14) = -1 EBADF (Bad file descriptor) [pid 16497] close(15) = -1 EBADF (Bad file descriptor) [pid 16497] close(16) = -1 EBADF (Bad file descriptor) [pid 16497] close(17) = -1 EBADF (Bad file descriptor) [pid 16497] close(18) = -1 EBADF (Bad file descriptor) [pid 16497] close(19) = -1 EBADF (Bad file descriptor) [pid 16497] close(20) = -1 EBADF (Bad file descriptor) [pid 16497] close(21) = -1 EBADF (Bad file descriptor) [pid 16497] close(22) = -1 EBADF (Bad file descriptor) [pid 16497] close(23) = -1 EBADF (Bad file descriptor) [pid 16497] close(24) = -1 EBADF (Bad file descriptor) [pid 16497] close(25) = -1 EBADF (Bad file descriptor) [pid 16497] close(26) = -1 EBADF (Bad file descriptor) [pid 16497] close(27) = -1 EBADF (Bad file descriptor) [pid 16497] close(28) = -1 EBADF (Bad file descriptor) [pid 16497] close(29) = -1 EBADF (Bad file descriptor) [pid 16497] exit_group(0) = ? [pid 16497] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5720, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 208.069365][T16497] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16501 attached , child_tidptr=0x5555570da650) = 5722 [pid 16501] set_robust_list(0x5555570da660, 24) = 0 [pid 16501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16501] setpgid(0, 0) = 0 [pid 16501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16501] write(3, "1000", 4) = 4 [pid 16501] close(3) = 0 [pid 16501] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16501] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16501] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16501] close(5) = 0 [pid 16501] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16504 attached ) = 5723 [pid 16501] tkill(5723, SIGSTOP) = 0 [pid 16504] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5722, si_uid=0} --- [pid 16501] close(3 [pid 16504] --- stopped by SIGSTOP --- [pid 16501] <... close resumed>) = 0 [pid 16501] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5723, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16501] close(4) = 0 [pid 16501] close(5) = -1 EBADF (Bad file descriptor) [pid 16501] close(6) = -1 EBADF (Bad file descriptor) [pid 16501] close(7) = -1 EBADF (Bad file descriptor) [pid 16501] close(8) = -1 EBADF (Bad file descriptor) [pid 16501] close(9) = -1 EBADF (Bad file descriptor) [pid 16501] close(10) = -1 EBADF (Bad file descriptor) [pid 16501] close(11) = -1 EBADF (Bad file descriptor) [pid 16501] close(12) = -1 EBADF (Bad file descriptor) [pid 16501] close(13) = -1 EBADF (Bad file descriptor) [pid 16501] close(14) = -1 EBADF (Bad file descriptor) [pid 16501] close(15) = -1 EBADF (Bad file descriptor) [pid 16501] close(16) = -1 EBADF (Bad file descriptor) [pid 16501] close(17) = -1 EBADF (Bad file descriptor) [pid 16501] close(18) = -1 EBADF (Bad file descriptor) [pid 16501] close(19) = -1 EBADF (Bad file descriptor) [pid 16501] close(20) = -1 EBADF (Bad file descriptor) [pid 16501] close(21) = -1 EBADF (Bad file descriptor) [pid 16501] close(22) = -1 EBADF (Bad file descriptor) [pid 16501] close(23) = -1 EBADF (Bad file descriptor) [pid 16501] close(24) = -1 EBADF (Bad file descriptor) [pid 16501] close(25) = -1 EBADF (Bad file descriptor) [pid 16501] close(26) = -1 EBADF (Bad file descriptor) [pid 16501] close(27) = -1 EBADF (Bad file descriptor) [pid 16501] close(28) = -1 EBADF (Bad file descriptor) [pid 16501] close(29) = -1 EBADF (Bad file descriptor) [pid 16501] exit_group(0) = ? [pid 16501] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5722, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 208.152046][T16501] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16505 attached , child_tidptr=0x5555570da650) = 5724 [pid 16505] set_robust_list(0x5555570da660, 24) = 0 [pid 16505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16505] setpgid(0, 0) = 0 [pid 16505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16505] write(3, "1000", 4) = 4 [pid 16505] close(3) = 0 [pid 16505] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16505] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16505] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16505] close(5) = 0 [pid 16505] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16508 attached ) = 5725 [pid 16505] tkill(5725, SIGSTOP) = 0 [pid 16508] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5724, si_uid=0} --- [pid 16505] close(3 [pid 16508] --- stopped by SIGSTOP --- [pid 16505] <... close resumed>) = 0 [pid 16505] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5725, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16505] close(4) = 0 [pid 16505] close(5) = -1 EBADF (Bad file descriptor) [pid 16505] close(6) = -1 EBADF (Bad file descriptor) [pid 16505] close(7) = -1 EBADF (Bad file descriptor) [pid 16505] close(8) = -1 EBADF (Bad file descriptor) [pid 16505] close(9) = -1 EBADF (Bad file descriptor) [pid 16505] close(10) = -1 EBADF (Bad file descriptor) [pid 16505] close(11) = -1 EBADF (Bad file descriptor) [pid 16505] close(12) = -1 EBADF (Bad file descriptor) [pid 16505] close(13) = -1 EBADF (Bad file descriptor) [pid 16505] close(14) = -1 EBADF (Bad file descriptor) [pid 16505] close(15) = -1 EBADF (Bad file descriptor) [pid 16505] close(16) = -1 EBADF (Bad file descriptor) [pid 16505] close(17) = -1 EBADF (Bad file descriptor) [pid 16505] close(18) = -1 EBADF (Bad file descriptor) [pid 16505] close(19) = -1 EBADF (Bad file descriptor) [pid 16505] close(20) = -1 EBADF (Bad file descriptor) [pid 16505] close(21) = -1 EBADF (Bad file descriptor) [pid 16505] close(22) = -1 EBADF (Bad file descriptor) [pid 16505] close(23) = -1 EBADF (Bad file descriptor) [pid 16505] close(24) = -1 EBADF (Bad file descriptor) [pid 16505] close(25) = -1 EBADF (Bad file descriptor) [pid 16505] close(26) = -1 EBADF (Bad file descriptor) [ 208.236763][T16505] vhci_hcd vhci_hcd.0: port 0 already used [pid 16505] close(27) = -1 EBADF (Bad file descriptor) [pid 16505] close(28) = -1 EBADF (Bad file descriptor) [pid 16505] close(29) = -1 EBADF (Bad file descriptor) [pid 16505] exit_group(0) = ? [pid 16505] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16509 attached , child_tidptr=0x5555570da650) = 5726 [pid 16509] set_robust_list(0x5555570da660, 24) = 0 [pid 16509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16509] setpgid(0, 0) = 0 [pid 16509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16509] write(3, "1000", 4) = 4 [pid 16509] close(3) = 0 [pid 16509] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16509] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16509] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16509] close(5) = 0 [pid 16509] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16512 attached ) = 5727 [pid 16509] tkill(5727, SIGSTOP) = 0 [pid 16512] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5726, si_uid=0} --- [pid 16509] close(3 [pid 16512] --- stopped by SIGSTOP --- [pid 16509] <... close resumed>) = 0 [pid 16509] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5727, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16509] close(4) = 0 [pid 16509] close(5) = -1 EBADF (Bad file descriptor) [pid 16509] close(6) = -1 EBADF (Bad file descriptor) [pid 16509] close(7) = -1 EBADF (Bad file descriptor) [pid 16509] close(8) = -1 EBADF (Bad file descriptor) [pid 16509] close(9) = -1 EBADF (Bad file descriptor) [pid 16509] close(10) = -1 EBADF (Bad file descriptor) [pid 16509] close(11) = -1 EBADF (Bad file descriptor) [pid 16509] close(12) = -1 EBADF (Bad file descriptor) [pid 16509] close(13) = -1 EBADF (Bad file descriptor) [pid 16509] close(14) = -1 EBADF (Bad file descriptor) [pid 16509] close(15) = -1 EBADF (Bad file descriptor) [pid 16509] close(16) = -1 EBADF (Bad file descriptor) [pid 16509] close(17) = -1 EBADF (Bad file descriptor) [pid 16509] close(18) = -1 EBADF (Bad file descriptor) [pid 16509] close(19) = -1 EBADF (Bad file descriptor) [pid 16509] close(20) = -1 EBADF (Bad file descriptor) [pid 16509] close(21) = -1 EBADF (Bad file descriptor) [pid 16509] close(22) = -1 EBADF (Bad file descriptor) [pid 16509] close(23) = -1 EBADF (Bad file descriptor) [pid 16509] close(24) = -1 EBADF (Bad file descriptor) [pid 16509] close(25) = -1 EBADF (Bad file descriptor) [pid 16509] close(26) = -1 EBADF (Bad file descriptor) [pid 16509] close(27) = -1 EBADF (Bad file descriptor) [pid 16509] close(28) = -1 EBADF (Bad file descriptor) [pid 16509] close(29) = -1 EBADF (Bad file descriptor) [pid 16509] exit_group(0) = ? [pid 16509] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5726, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 208.333541][T16509] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16513 attached , child_tidptr=0x5555570da650) = 5728 [pid 16513] set_robust_list(0x5555570da660, 24) = 0 [pid 16513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16513] setpgid(0, 0) = 0 [pid 16513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16513] write(3, "1000", 4) = 4 [pid 16513] close(3) = 0 [pid 16513] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16513] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16513] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16513] close(5) = 0 [pid 16513] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16516 attached ) = 5729 [pid 16513] tkill(5729, SIGSTOP) = 0 [pid 16516] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5728, si_uid=0} --- [pid 16513] close(3 [pid 16516] --- stopped by SIGSTOP --- [pid 16513] <... close resumed>) = 0 [pid 16513] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5729, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16513] close(4) = 0 [pid 16513] close(5) = -1 EBADF (Bad file descriptor) [pid 16513] close(6) = -1 EBADF (Bad file descriptor) [pid 16513] close(7) = -1 EBADF (Bad file descriptor) [pid 16513] close(8) = -1 EBADF (Bad file descriptor) [pid 16513] close(9) = -1 EBADF (Bad file descriptor) [pid 16513] close(10) = -1 EBADF (Bad file descriptor) [pid 16513] close(11) = -1 EBADF (Bad file descriptor) [pid 16513] close(12) = -1 EBADF (Bad file descriptor) [pid 16513] close(13) = -1 EBADF (Bad file descriptor) [pid 16513] close(14) = -1 EBADF (Bad file descriptor) [pid 16513] close(15) = -1 EBADF (Bad file descriptor) [pid 16513] close(16) = -1 EBADF (Bad file descriptor) [pid 16513] close(17) = -1 EBADF (Bad file descriptor) [pid 16513] close(18) = -1 EBADF (Bad file descriptor) [pid 16513] close(19) = -1 EBADF (Bad file descriptor) [pid 16513] close(20) = -1 EBADF (Bad file descriptor) [pid 16513] close(21) = -1 EBADF (Bad file descriptor) [pid 16513] close(22) = -1 EBADF (Bad file descriptor) [pid 16513] close(23) = -1 EBADF (Bad file descriptor) [pid 16513] close(24) = -1 EBADF (Bad file descriptor) [pid 16513] close(25) = -1 EBADF (Bad file descriptor) [pid 16513] close(26) = -1 EBADF (Bad file descriptor) [pid 16513] close(27) = -1 EBADF (Bad file descriptor) [pid 16513] close(28) = -1 EBADF (Bad file descriptor) [pid 16513] close(29) = -1 EBADF (Bad file descriptor) [pid 16513] exit_group(0) = ? [pid 16513] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5728, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 208.412749][T16513] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16517 attached , child_tidptr=0x5555570da650) = 5730 [pid 16517] set_robust_list(0x5555570da660, 24) = 0 [pid 16517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16517] setpgid(0, 0) = 0 [pid 16517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16517] write(3, "1000", 4) = 4 [pid 16517] close(3) = 0 [pid 16517] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16517] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16517] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16517] close(5) = 0 [pid 16517] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16520 attached ) = 5731 [pid 16517] tkill(5731, SIGSTOP) = 0 [pid 16520] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5730, si_uid=0} --- [pid 16517] close(3 [pid 16520] --- stopped by SIGSTOP --- [pid 16517] <... close resumed>) = 0 [pid 16517] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5731, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16517] close(4) = 0 [pid 16517] close(5) = -1 EBADF (Bad file descriptor) [pid 16517] close(6) = -1 EBADF (Bad file descriptor) [pid 16517] close(7) = -1 EBADF (Bad file descriptor) [pid 16517] close(8) = -1 EBADF (Bad file descriptor) [pid 16517] close(9) = -1 EBADF (Bad file descriptor) [pid 16517] close(10) = -1 EBADF (Bad file descriptor) [pid 16517] close(11) = -1 EBADF (Bad file descriptor) [pid 16517] close(12) = -1 EBADF (Bad file descriptor) [pid 16517] close(13) = -1 EBADF (Bad file descriptor) [pid 16517] close(14) = -1 EBADF (Bad file descriptor) [pid 16517] close(15) = -1 EBADF (Bad file descriptor) [pid 16517] close(16) = -1 EBADF (Bad file descriptor) [pid 16517] close(17) = -1 EBADF (Bad file descriptor) [pid 16517] close(18) = -1 EBADF (Bad file descriptor) [pid 16517] close(19) = -1 EBADF (Bad file descriptor) [pid 16517] close(20) = -1 EBADF (Bad file descriptor) [pid 16517] close(21) = -1 EBADF (Bad file descriptor) [pid 16517] close(22) = -1 EBADF (Bad file descriptor) [pid 16517] close(23) = -1 EBADF (Bad file descriptor) [pid 16517] close(24) = -1 EBADF (Bad file descriptor) [pid 16517] close(25) = -1 EBADF (Bad file descriptor) [pid 16517] close(26) = -1 EBADF (Bad file descriptor) [pid 16517] close(27) = -1 EBADF (Bad file descriptor) [pid 16517] close(28) = -1 EBADF (Bad file descriptor) [pid 16517] close(29) = -1 EBADF (Bad file descriptor) [pid 16517] exit_group(0) = ? [pid 16517] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5730, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 208.491143][T16517] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16521 attached , child_tidptr=0x5555570da650) = 5732 [pid 16521] set_robust_list(0x5555570da660, 24) = 0 [pid 16521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16521] setpgid(0, 0) = 0 [pid 16521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16521] write(3, "1000", 4) = 4 [pid 16521] close(3) = 0 [pid 16521] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16521] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16521] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16521] close(5) = 0 [pid 16521] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16524 attached ) = 5733 [pid 16521] tkill(5733, SIGSTOP) = 0 [pid 16524] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5732, si_uid=0} --- [pid 16521] close(3 [pid 16524] --- stopped by SIGSTOP --- [pid 16521] <... close resumed>) = 0 [pid 16521] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5733, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16521] close(4) = 0 [pid 16521] close(5) = -1 EBADF (Bad file descriptor) [pid 16521] close(6) = -1 EBADF (Bad file descriptor) [pid 16521] close(7) = -1 EBADF (Bad file descriptor) [pid 16521] close(8) = -1 EBADF (Bad file descriptor) [pid 16521] close(9) = -1 EBADF (Bad file descriptor) [pid 16521] close(10) = -1 EBADF (Bad file descriptor) [pid 16521] close(11) = -1 EBADF (Bad file descriptor) [pid 16521] close(12) = -1 EBADF (Bad file descriptor) [pid 16521] close(13) = -1 EBADF (Bad file descriptor) [pid 16521] close(14) = -1 EBADF (Bad file descriptor) [pid 16521] close(15) = -1 EBADF (Bad file descriptor) [pid 16521] close(16) = -1 EBADF (Bad file descriptor) [pid 16521] close(17) = -1 EBADF (Bad file descriptor) [pid 16521] close(18) = -1 EBADF (Bad file descriptor) [pid 16521] close(19) = -1 EBADF (Bad file descriptor) [pid 16521] close(20) = -1 EBADF (Bad file descriptor) [pid 16521] close(21) = -1 EBADF (Bad file descriptor) [pid 16521] close(22) = -1 EBADF (Bad file descriptor) [pid 16521] close(23) = -1 EBADF (Bad file descriptor) [pid 16521] close(24) = -1 EBADF (Bad file descriptor) [pid 16521] close(25) = -1 EBADF (Bad file descriptor) [pid 16521] close(26) = -1 EBADF (Bad file descriptor) [pid 16521] close(27) = -1 EBADF (Bad file descriptor) [pid 16521] close(28) = -1 EBADF (Bad file descriptor) [pid 16521] close(29) = -1 EBADF (Bad file descriptor) [pid 16521] exit_group(0) = ? [pid 16521] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5732, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 208.573314][T16521] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16525 attached , child_tidptr=0x5555570da650) = 5734 [pid 16525] set_robust_list(0x5555570da660, 24) = 0 [pid 16525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16525] setpgid(0, 0) = 0 [pid 16525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16525] write(3, "1000", 4) = 4 [pid 16525] close(3) = 0 [pid 16525] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16525] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16525] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16525] close(5) = 0 [pid 16525] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16528 attached ) = 5735 [pid 16525] tkill(5735, SIGSTOP) = 0 [pid 16528] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5734, si_uid=0} --- [pid 16525] close(3 [pid 16528] --- stopped by SIGSTOP --- [pid 16525] <... close resumed>) = 0 [pid 16525] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5735, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16525] close(4) = 0 [pid 16525] close(5) = -1 EBADF (Bad file descriptor) [pid 16525] close(6) = -1 EBADF (Bad file descriptor) [pid 16525] close(7) = -1 EBADF (Bad file descriptor) [pid 16525] close(8) = -1 EBADF (Bad file descriptor) [pid 16525] close(9) = -1 EBADF (Bad file descriptor) [pid 16525] close(10) = -1 EBADF (Bad file descriptor) [pid 16525] close(11) = -1 EBADF (Bad file descriptor) [pid 16525] close(12) = -1 EBADF (Bad file descriptor) [pid 16525] close(13) = -1 EBADF (Bad file descriptor) [pid 16525] close(14) = -1 EBADF (Bad file descriptor) [pid 16525] close(15) = -1 EBADF (Bad file descriptor) [pid 16525] close(16) = -1 EBADF (Bad file descriptor) [pid 16525] close(17) = -1 EBADF (Bad file descriptor) [pid 16525] close(18) = -1 EBADF (Bad file descriptor) [pid 16525] close(19) = -1 EBADF (Bad file descriptor) [pid 16525] close(20) = -1 EBADF (Bad file descriptor) [pid 16525] close(21) = -1 EBADF (Bad file descriptor) [pid 16525] close(22) = -1 EBADF (Bad file descriptor) [pid 16525] close(23) = -1 EBADF (Bad file descriptor) [pid 16525] close(24) = -1 EBADF (Bad file descriptor) [pid 16525] close(25) = -1 EBADF (Bad file descriptor) [ 208.652656][T16525] vhci_hcd vhci_hcd.0: port 0 already used [pid 16525] close(26) = -1 EBADF (Bad file descriptor) [pid 16525] close(27) = -1 EBADF (Bad file descriptor) [pid 16525] close(28) = -1 EBADF (Bad file descriptor) [pid 16525] close(29) = -1 EBADF (Bad file descriptor) [pid 16525] exit_group(0) = ? [pid 16525] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16529 attached , child_tidptr=0x5555570da650) = 5736 [pid 16529] set_robust_list(0x5555570da660, 24) = 0 [pid 16529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16529] setpgid(0, 0) = 0 [pid 16529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16529] write(3, "1000", 4) = 4 [pid 16529] close(3) = 0 [pid 16529] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16529] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16529] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16529] close(5) = 0 [pid 16529] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16532 attached ) = 5737 [pid 16529] tkill(5737, SIGSTOP) = 0 [pid 16532] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5736, si_uid=0} --- [pid 16529] close(3 [pid 16532] --- stopped by SIGSTOP --- [pid 16529] <... close resumed>) = 0 [pid 16529] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5737, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16529] close(4) = 0 [pid 16529] close(5) = -1 EBADF (Bad file descriptor) [pid 16529] close(6) = -1 EBADF (Bad file descriptor) [pid 16529] close(7) = -1 EBADF (Bad file descriptor) [pid 16529] close(8) = -1 EBADF (Bad file descriptor) [pid 16529] close(9) = -1 EBADF (Bad file descriptor) [pid 16529] close(10) = -1 EBADF (Bad file descriptor) [pid 16529] close(11) = -1 EBADF (Bad file descriptor) [pid 16529] close(12) = -1 EBADF (Bad file descriptor) [pid 16529] close(13) = -1 EBADF (Bad file descriptor) [pid 16529] close(14) = -1 EBADF (Bad file descriptor) [pid 16529] close(15) = -1 EBADF (Bad file descriptor) [pid 16529] close(16) = -1 EBADF (Bad file descriptor) [pid 16529] close(17) = -1 EBADF (Bad file descriptor) [pid 16529] close(18) = -1 EBADF (Bad file descriptor) [pid 16529] close(19) = -1 EBADF (Bad file descriptor) [pid 16529] close(20) = -1 EBADF (Bad file descriptor) [pid 16529] close(21) = -1 EBADF (Bad file descriptor) [pid 16529] close(22) = -1 EBADF (Bad file descriptor) [pid 16529] close(23) = -1 EBADF (Bad file descriptor) [pid 16529] close(24) = -1 EBADF (Bad file descriptor) [pid 16529] close(25) = -1 EBADF (Bad file descriptor) [pid 16529] close(26) = -1 EBADF (Bad file descriptor) [pid 16529] close(27) = -1 EBADF (Bad file descriptor) [pid 16529] close(28) = -1 EBADF (Bad file descriptor) [pid 16529] close(29) = -1 EBADF (Bad file descriptor) [pid 16529] exit_group(0) = ? [pid 16529] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5736, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 208.749077][T16529] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16533 attached , child_tidptr=0x5555570da650) = 5738 [pid 16533] set_robust_list(0x5555570da660, 24) = 0 [pid 16533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16533] setpgid(0, 0) = 0 [pid 16533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16533] write(3, "1000", 4) = 4 [pid 16533] close(3) = 0 [pid 16533] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16533] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16533] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16533] close(5) = 0 [pid 16533] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16536 attached ) = 5739 [pid 16533] tkill(5739, SIGSTOP) = 0 [pid 16536] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5738, si_uid=0} --- [pid 16533] close(3) = 0 [pid 16536] --- stopped by SIGSTOP --- [pid 16533] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5739, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16533] close(4) = 0 [pid 16533] close(5) = -1 EBADF (Bad file descriptor) [pid 16533] close(6) = -1 EBADF (Bad file descriptor) [pid 16533] close(7) = -1 EBADF (Bad file descriptor) [pid 16533] close(8) = -1 EBADF (Bad file descriptor) [pid 16533] close(9) = -1 EBADF (Bad file descriptor) [pid 16533] close(10) = -1 EBADF (Bad file descriptor) [pid 16533] close(11) = -1 EBADF (Bad file descriptor) [pid 16533] close(12) = -1 EBADF (Bad file descriptor) [pid 16533] close(13) = -1 EBADF (Bad file descriptor) [pid 16533] close(14) = -1 EBADF (Bad file descriptor) [pid 16533] close(15) = -1 EBADF (Bad file descriptor) [pid 16533] close(16) = -1 EBADF (Bad file descriptor) [pid 16533] close(17) = -1 EBADF (Bad file descriptor) [pid 16533] close(18) = -1 EBADF (Bad file descriptor) [pid 16533] close(19) = -1 EBADF (Bad file descriptor) [pid 16533] close(20) = -1 EBADF (Bad file descriptor) [pid 16533] close(21) = -1 EBADF (Bad file descriptor) [pid 16533] close(22) = -1 EBADF (Bad file descriptor) [pid 16533] close(23) = -1 EBADF (Bad file descriptor) [pid 16533] close(24) = -1 EBADF (Bad file descriptor) [pid 16533] close(25) = -1 EBADF (Bad file descriptor) [pid 16533] close(26) = -1 EBADF (Bad file descriptor) [pid 16533] close(27) = -1 EBADF (Bad file descriptor) [pid 16533] close(28) = -1 EBADF (Bad file descriptor) [pid 16533] close(29) = -1 EBADF (Bad file descriptor) [pid 16533] exit_group(0) = ? [pid 16533] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5738, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 208.832640][T16533] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16537 attached , child_tidptr=0x5555570da650) = 5740 [pid 16537] set_robust_list(0x5555570da660, 24) = 0 [pid 16537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16537] setpgid(0, 0) = 0 [pid 16537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16537] write(3, "1000", 4) = 4 [pid 16537] close(3) = 0 [pid 16537] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16537] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16537] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16537] close(5) = 0 [pid 16537] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16540 attached ) = 5741 [pid 16537] tkill(5741, SIGSTOP) = 0 [pid 16540] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5740, si_uid=0} --- [pid 16537] close(3 [pid 16540] --- stopped by SIGSTOP --- [pid 16537] <... close resumed>) = 0 [pid 16537] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5741, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16537] close(4) = 0 [pid 16537] close(5) = -1 EBADF (Bad file descriptor) [pid 16537] close(6) = -1 EBADF (Bad file descriptor) [pid 16537] close(7) = -1 EBADF (Bad file descriptor) [pid 16537] close(8) = -1 EBADF (Bad file descriptor) [pid 16537] close(9) = -1 EBADF (Bad file descriptor) [pid 16537] close(10) = -1 EBADF (Bad file descriptor) [pid 16537] close(11) = -1 EBADF (Bad file descriptor) [pid 16537] close(12) = -1 EBADF (Bad file descriptor) [pid 16537] close(13) = -1 EBADF (Bad file descriptor) [pid 16537] close(14) = -1 EBADF (Bad file descriptor) [pid 16537] close(15) = -1 EBADF (Bad file descriptor) [pid 16537] close(16) = -1 EBADF (Bad file descriptor) [pid 16537] close(17) = -1 EBADF (Bad file descriptor) [pid 16537] close(18) = -1 EBADF (Bad file descriptor) [pid 16537] close(19) = -1 EBADF (Bad file descriptor) [pid 16537] close(20) = -1 EBADF (Bad file descriptor) [pid 16537] close(21) = -1 EBADF (Bad file descriptor) [pid 16537] close(22) = -1 EBADF (Bad file descriptor) [pid 16537] close(23) = -1 EBADF (Bad file descriptor) [pid 16537] close(24) = -1 EBADF (Bad file descriptor) [pid 16537] close(25) = -1 EBADF (Bad file descriptor) [pid 16537] close(26) = -1 EBADF (Bad file descriptor) [pid 16537] close(27) = -1 EBADF (Bad file descriptor) [pid 16537] close(28) = -1 EBADF (Bad file descriptor) [pid 16537] close(29) = -1 EBADF (Bad file descriptor) [pid 16537] exit_group(0) = ? [ 208.913741][T16537] vhci_hcd vhci_hcd.0: port 0 already used [pid 16537] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16541 attached , child_tidptr=0x5555570da650) = 5742 [pid 16541] set_robust_list(0x5555570da660, 24) = 0 [pid 16541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16541] setpgid(0, 0) = 0 [pid 16541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16541] write(3, "1000", 4) = 4 [pid 16541] close(3) = 0 [pid 16541] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16541] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16541] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16541] close(5) = 0 [pid 16541] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16544 attached ) = 5743 [pid 16541] tkill(5743, SIGSTOP) = 0 [pid 16544] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5742, si_uid=0} --- [pid 16541] close(3 [pid 16544] --- stopped by SIGSTOP --- [pid 16541] <... close resumed>) = 0 [pid 16541] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5743, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16541] close(4) = 0 [pid 16541] close(5) = -1 EBADF (Bad file descriptor) [pid 16541] close(6) = -1 EBADF (Bad file descriptor) [pid 16541] close(7) = -1 EBADF (Bad file descriptor) [pid 16541] close(8) = -1 EBADF (Bad file descriptor) [pid 16541] close(9) = -1 EBADF (Bad file descriptor) [pid 16541] close(10) = -1 EBADF (Bad file descriptor) [pid 16541] close(11) = -1 EBADF (Bad file descriptor) [pid 16541] close(12) = -1 EBADF (Bad file descriptor) [pid 16541] close(13) = -1 EBADF (Bad file descriptor) [pid 16541] close(14) = -1 EBADF (Bad file descriptor) [pid 16541] close(15) = -1 EBADF (Bad file descriptor) [pid 16541] close(16) = -1 EBADF (Bad file descriptor) [pid 16541] close(17) = -1 EBADF (Bad file descriptor) [pid 16541] close(18) = -1 EBADF (Bad file descriptor) [pid 16541] close(19) = -1 EBADF (Bad file descriptor) [pid 16541] close(20) = -1 EBADF (Bad file descriptor) [pid 16541] close(21) = -1 EBADF (Bad file descriptor) [pid 16541] close(22) = -1 EBADF (Bad file descriptor) [pid 16541] close(23) = -1 EBADF (Bad file descriptor) [pid 16541] close(24) = -1 EBADF (Bad file descriptor) [pid 16541] close(25) = -1 EBADF (Bad file descriptor) [pid 16541] close(26) = -1 EBADF (Bad file descriptor) [pid 16541] close(27) = -1 EBADF (Bad file descriptor) [ 209.001287][T16541] vhci_hcd vhci_hcd.0: port 0 already used [pid 16541] close(28) = -1 EBADF (Bad file descriptor) [pid 16541] close(29) = -1 EBADF (Bad file descriptor) [pid 16541] exit_group(0) = ? [pid 16541] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16545 attached , child_tidptr=0x5555570da650) = 5744 [pid 16545] set_robust_list(0x5555570da660, 24) = 0 [pid 16545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16545] setpgid(0, 0) = 0 [pid 16545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16545] write(3, "1000", 4) = 4 [pid 16545] close(3) = 0 [pid 16545] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16545] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16545] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16545] close(5) = 0 [pid 16545] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16548 attached ) = 5745 [pid 16545] tkill(5745, SIGSTOP) = 0 [pid 16548] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5744, si_uid=0} --- [pid 16545] close(3 [pid 16548] --- stopped by SIGSTOP --- [pid 16545] <... close resumed>) = 0 [pid 16545] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5745, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16545] close(4) = 0 [pid 16545] close(5) = -1 EBADF (Bad file descriptor) [pid 16545] close(6) = -1 EBADF (Bad file descriptor) [pid 16545] close(7) = -1 EBADF (Bad file descriptor) [pid 16545] close(8) = -1 EBADF (Bad file descriptor) [pid 16545] close(9) = -1 EBADF (Bad file descriptor) [pid 16545] close(10) = -1 EBADF (Bad file descriptor) [pid 16545] close(11) = -1 EBADF (Bad file descriptor) [pid 16545] close(12) = -1 EBADF (Bad file descriptor) [pid 16545] close(13) = -1 EBADF (Bad file descriptor) [pid 16545] close(14) = -1 EBADF (Bad file descriptor) [pid 16545] close(15) = -1 EBADF (Bad file descriptor) [pid 16545] close(16) = -1 EBADF (Bad file descriptor) [pid 16545] close(17) = -1 EBADF (Bad file descriptor) [pid 16545] close(18) = -1 EBADF (Bad file descriptor) [pid 16545] close(19) = -1 EBADF (Bad file descriptor) [pid 16545] close(20) = -1 EBADF (Bad file descriptor) [pid 16545] close(21) = -1 EBADF (Bad file descriptor) [pid 16545] close(22) = -1 EBADF (Bad file descriptor) [pid 16545] close(23) = -1 EBADF (Bad file descriptor) [pid 16545] close(24) = -1 EBADF (Bad file descriptor) [pid 16545] close(25) = -1 EBADF (Bad file descriptor) [pid 16545] close(26) = -1 EBADF (Bad file descriptor) [pid 16545] close(27) = -1 EBADF (Bad file descriptor) [pid 16545] close(28) = -1 EBADF (Bad file descriptor) [pid 16545] close(29) = -1 EBADF (Bad file descriptor) [pid 16545] exit_group(0) = ? [pid 16545] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5744, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 209.096041][T16545] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16549 attached , child_tidptr=0x5555570da650) = 5746 [pid 16549] set_robust_list(0x5555570da660, 24) = 0 [pid 16549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16549] setpgid(0, 0) = 0 [pid 16549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16549] write(3, "1000", 4) = 4 [pid 16549] close(3) = 0 [pid 16549] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16549] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16549] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16549] close(5) = 0 [pid 16549] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16552 attached ) = 5747 [pid 16549] tkill(5747, SIGSTOP) = 0 [pid 16552] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5746, si_uid=0} --- [pid 16549] close(3) = 0 [pid 16552] --- stopped by SIGSTOP --- [pid 16549] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5747, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16549] close(4) = 0 [pid 16549] close(5) = -1 EBADF (Bad file descriptor) [pid 16549] close(6) = -1 EBADF (Bad file descriptor) [pid 16549] close(7) = -1 EBADF (Bad file descriptor) [pid 16549] close(8) = -1 EBADF (Bad file descriptor) [pid 16549] close(9) = -1 EBADF (Bad file descriptor) [pid 16549] close(10) = -1 EBADF (Bad file descriptor) [pid 16549] close(11) = -1 EBADF (Bad file descriptor) [pid 16549] close(12) = -1 EBADF (Bad file descriptor) [pid 16549] close(13) = -1 EBADF (Bad file descriptor) [pid 16549] close(14) = -1 EBADF (Bad file descriptor) [pid 16549] close(15) = -1 EBADF (Bad file descriptor) [pid 16549] close(16) = -1 EBADF (Bad file descriptor) [pid 16549] close(17) = -1 EBADF (Bad file descriptor) [pid 16549] close(18) = -1 EBADF (Bad file descriptor) [pid 16549] close(19) = -1 EBADF (Bad file descriptor) [pid 16549] close(20) = -1 EBADF (Bad file descriptor) [pid 16549] close(21) = -1 EBADF (Bad file descriptor) [pid 16549] close(22) = -1 EBADF (Bad file descriptor) [pid 16549] close(23) = -1 EBADF (Bad file descriptor) [pid 16549] close(24) = -1 EBADF (Bad file descriptor) [pid 16549] close(25) = -1 EBADF (Bad file descriptor) [pid 16549] close(26) = -1 EBADF (Bad file descriptor) [ 209.177417][T16549] vhci_hcd vhci_hcd.0: port 0 already used [pid 16549] close(27) = -1 EBADF (Bad file descriptor) [pid 16549] close(28) = -1 EBADF (Bad file descriptor) [pid 16549] close(29) = -1 EBADF (Bad file descriptor) [pid 16549] exit_group(0) = ? [pid 16549] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5746, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16553 attached , child_tidptr=0x5555570da650) = 5748 [pid 16553] set_robust_list(0x5555570da660, 24) = 0 [pid 16553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16553] setpgid(0, 0) = 0 [pid 16553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16553] write(3, "1000", 4) = 4 [pid 16553] close(3) = 0 [pid 16553] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16553] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16553] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16553] close(5) = 0 [pid 16553] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16556 attached ) = 5749 [pid 16553] tkill(5749, SIGSTOP) = 0 [pid 16556] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5748, si_uid=0} --- [pid 16553] close(3 [pid 16556] --- stopped by SIGSTOP --- [pid 16553] <... close resumed>) = 0 [pid 16553] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5749, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16553] close(4) = 0 [pid 16553] close(5) = -1 EBADF (Bad file descriptor) [pid 16553] close(6) = -1 EBADF (Bad file descriptor) [pid 16553] close(7) = -1 EBADF (Bad file descriptor) [pid 16553] close(8) = -1 EBADF (Bad file descriptor) [pid 16553] close(9) = -1 EBADF (Bad file descriptor) [pid 16553] close(10) = -1 EBADF (Bad file descriptor) [pid 16553] close(11) = -1 EBADF (Bad file descriptor) [pid 16553] close(12) = -1 EBADF (Bad file descriptor) [pid 16553] close(13) = -1 EBADF (Bad file descriptor) [pid 16553] close(14) = -1 EBADF (Bad file descriptor) [pid 16553] close(15) = -1 EBADF (Bad file descriptor) [pid 16553] close(16) = -1 EBADF (Bad file descriptor) [pid 16553] close(17) = -1 EBADF (Bad file descriptor) [pid 16553] close(18) = -1 EBADF (Bad file descriptor) [pid 16553] close(19) = -1 EBADF (Bad file descriptor) [pid 16553] close(20) = -1 EBADF (Bad file descriptor) [pid 16553] close(21) = -1 EBADF (Bad file descriptor) [pid 16553] close(22) = -1 EBADF (Bad file descriptor) [pid 16553] close(23) = -1 EBADF (Bad file descriptor) [pid 16553] close(24) = -1 EBADF (Bad file descriptor) [pid 16553] close(25) = -1 EBADF (Bad file descriptor) [pid 16553] close(26) = -1 EBADF (Bad file descriptor) [pid 16553] close(27) = -1 EBADF (Bad file descriptor) [pid 16553] close(28) = -1 EBADF (Bad file descriptor) [pid 16553] close(29) = -1 EBADF (Bad file descriptor) [pid 16553] exit_group(0) = ? [pid 16553] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5748, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 209.267496][T16553] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16557 attached , child_tidptr=0x5555570da650) = 5750 [pid 16557] set_robust_list(0x5555570da660, 24) = 0 [pid 16557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16557] setpgid(0, 0) = 0 [pid 16557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16557] write(3, "1000", 4) = 4 [pid 16557] close(3) = 0 [pid 16557] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16557] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16557] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16557] close(5) = 0 [pid 16557] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16560 attached ) = 5751 [pid 16557] tkill(5751, SIGSTOP) = 0 [pid 16560] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5750, si_uid=0} --- [pid 16557] close(3 [pid 16560] --- stopped by SIGSTOP --- [pid 16557] <... close resumed>) = 0 [pid 16557] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5751, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16557] close(4) = 0 [pid 16557] close(5) = -1 EBADF (Bad file descriptor) [pid 16557] close(6) = -1 EBADF (Bad file descriptor) [pid 16557] close(7) = -1 EBADF (Bad file descriptor) [pid 16557] close(8) = -1 EBADF (Bad file descriptor) [pid 16557] close(9) = -1 EBADF (Bad file descriptor) [pid 16557] close(10) = -1 EBADF (Bad file descriptor) [pid 16557] close(11) = -1 EBADF (Bad file descriptor) [pid 16557] close(12) = -1 EBADF (Bad file descriptor) [pid 16557] close(13) = -1 EBADF (Bad file descriptor) [pid 16557] close(14) = -1 EBADF (Bad file descriptor) [pid 16557] close(15) = -1 EBADF (Bad file descriptor) [pid 16557] close(16) = -1 EBADF (Bad file descriptor) [pid 16557] close(17) = -1 EBADF (Bad file descriptor) [pid 16557] close(18) = -1 EBADF (Bad file descriptor) [pid 16557] close(19) = -1 EBADF (Bad file descriptor) [pid 16557] close(20) = -1 EBADF (Bad file descriptor) [pid 16557] close(21) = -1 EBADF (Bad file descriptor) [pid 16557] close(22) = -1 EBADF (Bad file descriptor) [pid 16557] close(23) = -1 EBADF (Bad file descriptor) [pid 16557] close(24) = -1 EBADF (Bad file descriptor) [pid 16557] close(25) = -1 EBADF (Bad file descriptor) [pid 16557] close(26) = -1 EBADF (Bad file descriptor) [pid 16557] close(27) = -1 EBADF (Bad file descriptor) [pid 16557] close(28) = -1 EBADF (Bad file descriptor) [pid 16557] close(29) = -1 EBADF (Bad file descriptor) [pid 16557] exit_group(0) = ? [pid 16557] +++ exited with 0 +++ [ 209.350473][T16557] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5750, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16561 attached , child_tidptr=0x5555570da650) = 5752 [pid 16561] set_robust_list(0x5555570da660, 24) = 0 [pid 16561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16561] setpgid(0, 0) = 0 [pid 16561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16561] write(3, "1000", 4) = 4 [pid 16561] close(3) = 0 [pid 16561] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16561] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16561] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16561] close(5) = 0 [pid 16561] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16564 attached ) = 5753 [pid 16561] tkill(5753, SIGSTOP) = 0 [pid 16564] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5752, si_uid=0} --- [pid 16561] close(3) = 0 [pid 16564] --- stopped by SIGSTOP --- [pid 16561] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5753, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16561] close(4) = 0 [pid 16561] close(5) = -1 EBADF (Bad file descriptor) [pid 16561] close(6) = -1 EBADF (Bad file descriptor) [pid 16561] close(7) = -1 EBADF (Bad file descriptor) [pid 16561] close(8) = -1 EBADF (Bad file descriptor) [pid 16561] close(9) = -1 EBADF (Bad file descriptor) [pid 16561] close(10) = -1 EBADF (Bad file descriptor) [pid 16561] close(11) = -1 EBADF (Bad file descriptor) [pid 16561] close(12) = -1 EBADF (Bad file descriptor) [pid 16561] close(13) = -1 EBADF (Bad file descriptor) [pid 16561] close(14) = -1 EBADF (Bad file descriptor) [pid 16561] close(15) = -1 EBADF (Bad file descriptor) [pid 16561] close(16) = -1 EBADF (Bad file descriptor) [pid 16561] close(17) = -1 EBADF (Bad file descriptor) [pid 16561] close(18) = -1 EBADF (Bad file descriptor) [pid 16561] close(19) = -1 EBADF (Bad file descriptor) [pid 16561] close(20) = -1 EBADF (Bad file descriptor) [pid 16561] close(21) = -1 EBADF (Bad file descriptor) [pid 16561] close(22) = -1 EBADF (Bad file descriptor) [pid 16561] close(23) = -1 EBADF (Bad file descriptor) [pid 16561] close(24) = -1 EBADF (Bad file descriptor) [pid 16561] close(25) = -1 EBADF (Bad file descriptor) [pid 16561] close(26) = -1 EBADF (Bad file descriptor) [pid 16561] close(27) = -1 EBADF (Bad file descriptor) [pid 16561] close(28) = -1 EBADF (Bad file descriptor) [pid 16561] close(29) = -1 EBADF (Bad file descriptor) [pid 16561] exit_group(0) = ? [pid 16561] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5752, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 209.435324][T16561] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16565 attached , child_tidptr=0x5555570da650) = 5754 [pid 16565] set_robust_list(0x5555570da660, 24) = 0 [pid 16565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16565] setpgid(0, 0) = 0 [pid 16565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16565] write(3, "1000", 4) = 4 [pid 16565] close(3) = 0 [pid 16565] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16565] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16565] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16565] close(5) = 0 [pid 16565] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16568 attached ) = 5755 [pid 16565] tkill(5755, SIGSTOP) = 0 [pid 16568] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5754, si_uid=0} --- [pid 16565] close(3 [pid 16568] --- stopped by SIGSTOP --- [pid 16565] <... close resumed>) = 0 [pid 16565] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5755, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16565] close(4) = 0 [pid 16565] close(5) = -1 EBADF (Bad file descriptor) [pid 16565] close(6) = -1 EBADF (Bad file descriptor) [pid 16565] close(7) = -1 EBADF (Bad file descriptor) [pid 16565] close(8) = -1 EBADF (Bad file descriptor) [pid 16565] close(9) = -1 EBADF (Bad file descriptor) [pid 16565] close(10) = -1 EBADF (Bad file descriptor) [pid 16565] close(11) = -1 EBADF (Bad file descriptor) [pid 16565] close(12) = -1 EBADF (Bad file descriptor) [pid 16565] close(13) = -1 EBADF (Bad file descriptor) [pid 16565] close(14) = -1 EBADF (Bad file descriptor) [pid 16565] close(15) = -1 EBADF (Bad file descriptor) [pid 16565] close(16) = -1 EBADF (Bad file descriptor) [pid 16565] close(17) = -1 EBADF (Bad file descriptor) [pid 16565] close(18) = -1 EBADF (Bad file descriptor) [pid 16565] close(19) = -1 EBADF (Bad file descriptor) [pid 16565] close(20) = -1 EBADF (Bad file descriptor) [pid 16565] close(21) = -1 EBADF (Bad file descriptor) [pid 16565] close(22) = -1 EBADF (Bad file descriptor) [pid 16565] close(23) = -1 EBADF (Bad file descriptor) [pid 16565] close(24) = -1 EBADF (Bad file descriptor) [pid 16565] close(25) = -1 EBADF (Bad file descriptor) [pid 16565] close(26) = -1 EBADF (Bad file descriptor) [pid 16565] close(27) = -1 EBADF (Bad file descriptor) [pid 16565] close(28) = -1 EBADF (Bad file descriptor) [pid 16565] close(29) = -1 EBADF (Bad file descriptor) [pid 16565] exit_group(0) = ? [pid 16565] +++ exited with 0 +++ [ 209.517191][T16565] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16569 attached [pid 16569] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5756 [pid 16569] <... set_robust_list resumed>) = 0 [pid 16569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16569] setpgid(0, 0) = 0 [pid 16569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16569] write(3, "1000", 4) = 4 [pid 16569] close(3) = 0 [pid 16569] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16569] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16569] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16569] close(5) = 0 [pid 16569] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16572 attached ) = 5757 [pid 16569] tkill(5757, SIGSTOP) = 0 [pid 16572] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5756, si_uid=0} --- [pid 16569] close(3 [pid 16572] --- stopped by SIGSTOP --- [pid 16569] <... close resumed>) = 0 [pid 16569] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5757, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16569] close(4) = 0 [pid 16569] close(5) = -1 EBADF (Bad file descriptor) [pid 16569] close(6) = -1 EBADF (Bad file descriptor) [pid 16569] close(7) = -1 EBADF (Bad file descriptor) [pid 16569] close(8) = -1 EBADF (Bad file descriptor) [pid 16569] close(9) = -1 EBADF (Bad file descriptor) [pid 16569] close(10) = -1 EBADF (Bad file descriptor) [pid 16569] close(11) = -1 EBADF (Bad file descriptor) [pid 16569] close(12) = -1 EBADF (Bad file descriptor) [pid 16569] close(13) = -1 EBADF (Bad file descriptor) [pid 16569] close(14) = -1 EBADF (Bad file descriptor) [pid 16569] close(15) = -1 EBADF (Bad file descriptor) [pid 16569] close(16) = -1 EBADF (Bad file descriptor) [pid 16569] close(17) = -1 EBADF (Bad file descriptor) [pid 16569] close(18) = -1 EBADF (Bad file descriptor) [pid 16569] close(19) = -1 EBADF (Bad file descriptor) [pid 16569] close(20) = -1 EBADF (Bad file descriptor) [pid 16569] close(21) = -1 EBADF (Bad file descriptor) [pid 16569] close(22) = -1 EBADF (Bad file descriptor) [pid 16569] close(23) = -1 EBADF (Bad file descriptor) [pid 16569] close(24) = -1 EBADF (Bad file descriptor) [pid 16569] close(25) = -1 EBADF (Bad file descriptor) [ 209.600567][T16569] vhci_hcd vhci_hcd.0: port 0 already used [pid 16569] close(26) = -1 EBADF (Bad file descriptor) [pid 16569] close(27) = -1 EBADF (Bad file descriptor) [pid 16569] close(28) = -1 EBADF (Bad file descriptor) [pid 16569] close(29) = -1 EBADF (Bad file descriptor) [pid 16569] exit_group(0) = ? [pid 16569] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16573 attached , child_tidptr=0x5555570da650) = 5758 [pid 16573] set_robust_list(0x5555570da660, 24) = 0 [pid 16573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16573] setpgid(0, 0) = 0 [pid 16573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16573] write(3, "1000", 4) = 4 [pid 16573] close(3) = 0 [pid 16573] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16573] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16573] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16573] close(5) = 0 [pid 16573] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16576 attached ) = 5759 [pid 16573] tkill(5759, SIGSTOP) = 0 [pid 16576] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5758, si_uid=0} --- [pid 16573] close(3 [pid 16576] --- stopped by SIGSTOP --- [pid 16573] <... close resumed>) = 0 [pid 16573] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5759, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16573] close(4) = 0 [pid 16573] close(5) = -1 EBADF (Bad file descriptor) [pid 16573] close(6) = -1 EBADF (Bad file descriptor) [pid 16573] close(7) = -1 EBADF (Bad file descriptor) [pid 16573] close(8) = -1 EBADF (Bad file descriptor) [pid 16573] close(9) = -1 EBADF (Bad file descriptor) [pid 16573] close(10) = -1 EBADF (Bad file descriptor) [pid 16573] close(11) = -1 EBADF (Bad file descriptor) [pid 16573] close(12) = -1 EBADF (Bad file descriptor) [pid 16573] close(13) = -1 EBADF (Bad file descriptor) [pid 16573] close(14) = -1 EBADF (Bad file descriptor) [pid 16573] close(15) = -1 EBADF (Bad file descriptor) [pid 16573] close(16) = -1 EBADF (Bad file descriptor) [pid 16573] close(17) = -1 EBADF (Bad file descriptor) [pid 16573] close(18) = -1 EBADF (Bad file descriptor) [pid 16573] close(19) = -1 EBADF (Bad file descriptor) [pid 16573] close(20) = -1 EBADF (Bad file descriptor) [pid 16573] close(21) = -1 EBADF (Bad file descriptor) [pid 16573] close(22) = -1 EBADF (Bad file descriptor) [pid 16573] close(23) = -1 EBADF (Bad file descriptor) [pid 16573] close(24) = -1 EBADF (Bad file descriptor) [pid 16573] close(25) = -1 EBADF (Bad file descriptor) [ 209.698360][T16573] vhci_hcd vhci_hcd.0: port 0 already used [pid 16573] close(26) = -1 EBADF (Bad file descriptor) [pid 16573] close(27) = -1 EBADF (Bad file descriptor) [pid 16573] close(28) = -1 EBADF (Bad file descriptor) [pid 16573] close(29) = -1 EBADF (Bad file descriptor) [pid 16573] exit_group(0) = ? [pid 16573] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16577 attached , child_tidptr=0x5555570da650) = 5760 [pid 16577] set_robust_list(0x5555570da660, 24) = 0 [pid 16577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16577] setpgid(0, 0) = 0 [pid 16577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16577] write(3, "1000", 4) = 4 [pid 16577] close(3) = 0 [pid 16577] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16577] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16577] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16577] close(5) = 0 [pid 16577] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16580 attached ) = 5761 [pid 16577] tkill(5761, SIGSTOP) = 0 [pid 16580] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5760, si_uid=0} --- [pid 16577] close(3 [pid 16580] --- stopped by SIGSTOP --- [pid 16577] <... close resumed>) = 0 [pid 16577] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5761, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16577] close(4) = 0 [pid 16577] close(5) = -1 EBADF (Bad file descriptor) [pid 16577] close(6) = -1 EBADF (Bad file descriptor) [pid 16577] close(7) = -1 EBADF (Bad file descriptor) [pid 16577] close(8) = -1 EBADF (Bad file descriptor) [pid 16577] close(9) = -1 EBADF (Bad file descriptor) [pid 16577] close(10) = -1 EBADF (Bad file descriptor) [pid 16577] close(11) = -1 EBADF (Bad file descriptor) [pid 16577] close(12) = -1 EBADF (Bad file descriptor) [pid 16577] close(13) = -1 EBADF (Bad file descriptor) [pid 16577] close(14) = -1 EBADF (Bad file descriptor) [pid 16577] close(15) = -1 EBADF (Bad file descriptor) [pid 16577] close(16) = -1 EBADF (Bad file descriptor) [pid 16577] close(17) = -1 EBADF (Bad file descriptor) [pid 16577] close(18) = -1 EBADF (Bad file descriptor) [pid 16577] close(19) = -1 EBADF (Bad file descriptor) [pid 16577] close(20) = -1 EBADF (Bad file descriptor) [pid 16577] close(21) = -1 EBADF (Bad file descriptor) [pid 16577] close(22) = -1 EBADF (Bad file descriptor) [ 209.795572][T16577] vhci_hcd vhci_hcd.0: port 0 already used [pid 16577] close(23) = -1 EBADF (Bad file descriptor) [pid 16577] close(24) = -1 EBADF (Bad file descriptor) [pid 16577] close(25) = -1 EBADF (Bad file descriptor) [pid 16577] close(26) = -1 EBADF (Bad file descriptor) [pid 16577] close(27) = -1 EBADF (Bad file descriptor) [pid 16577] close(28) = -1 EBADF (Bad file descriptor) [pid 16577] close(29) = -1 EBADF (Bad file descriptor) [pid 16577] exit_group(0) = ? [pid 16577] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16581 attached , child_tidptr=0x5555570da650) = 5762 [pid 16581] set_robust_list(0x5555570da660, 24) = 0 [pid 16581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16581] setpgid(0, 0) = 0 [pid 16581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16581] write(3, "1000", 4) = 4 [pid 16581] close(3) = 0 [pid 16581] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16581] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16581] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16581] close(5) = 0 [pid 16581] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16584 attached ) = 5763 [pid 16581] tkill(5763, SIGSTOP) = 0 [pid 16584] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5762, si_uid=0} --- [pid 16581] close(3 [pid 16584] --- stopped by SIGSTOP --- [pid 16581] <... close resumed>) = 0 [pid 16581] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5763, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16581] close(4) = 0 [pid 16581] close(5) = -1 EBADF (Bad file descriptor) [pid 16581] close(6) = -1 EBADF (Bad file descriptor) [pid 16581] close(7) = -1 EBADF (Bad file descriptor) [pid 16581] close(8) = -1 EBADF (Bad file descriptor) [pid 16581] close(9) = -1 EBADF (Bad file descriptor) [pid 16581] close(10) = -1 EBADF (Bad file descriptor) [pid 16581] close(11) = -1 EBADF (Bad file descriptor) [pid 16581] close(12) = -1 EBADF (Bad file descriptor) [pid 16581] close(13) = -1 EBADF (Bad file descriptor) [pid 16581] close(14) = -1 EBADF (Bad file descriptor) [pid 16581] close(15) = -1 EBADF (Bad file descriptor) [pid 16581] close(16) = -1 EBADF (Bad file descriptor) [pid 16581] close(17) = -1 EBADF (Bad file descriptor) [pid 16581] close(18) = -1 EBADF (Bad file descriptor) [pid 16581] close(19) = -1 EBADF (Bad file descriptor) [pid 16581] close(20) = -1 EBADF (Bad file descriptor) [pid 16581] close(21) = -1 EBADF (Bad file descriptor) [pid 16581] close(22) = -1 EBADF (Bad file descriptor) [pid 16581] close(23) = -1 EBADF (Bad file descriptor) [pid 16581] close(24) = -1 EBADF (Bad file descriptor) [pid 16581] close(25) = -1 EBADF (Bad file descriptor) [pid 16581] close(26) = -1 EBADF (Bad file descriptor) [pid 16581] close(27) = -1 EBADF (Bad file descriptor) [pid 16581] close(28) = -1 EBADF (Bad file descriptor) [pid 16581] close(29) = -1 EBADF (Bad file descriptor) [pid 16581] exit_group(0) = ? [pid 16581] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5762, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 209.899432][T16581] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16585 attached , child_tidptr=0x5555570da650) = 5764 [pid 16585] set_robust_list(0x5555570da660, 24) = 0 [pid 16585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16585] setpgid(0, 0) = 0 [pid 16585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16585] write(3, "1000", 4) = 4 [pid 16585] close(3) = 0 [pid 16585] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16585] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16585] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16585] close(5) = 0 [pid 16585] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16588 attached ) = 5765 [pid 16585] tkill(5765, SIGSTOP) = 0 [pid 16588] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5764, si_uid=0} --- [pid 16585] close(3 [pid 16588] --- stopped by SIGSTOP --- [pid 16585] <... close resumed>) = 0 [pid 16585] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5765, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16585] close(4) = 0 [pid 16585] close(5) = -1 EBADF (Bad file descriptor) [pid 16585] close(6) = -1 EBADF (Bad file descriptor) [pid 16585] close(7) = -1 EBADF (Bad file descriptor) [pid 16585] close(8) = -1 EBADF (Bad file descriptor) [pid 16585] close(9) = -1 EBADF (Bad file descriptor) [pid 16585] close(10) = -1 EBADF (Bad file descriptor) [pid 16585] close(11) = -1 EBADF (Bad file descriptor) [pid 16585] close(12) = -1 EBADF (Bad file descriptor) [pid 16585] close(13) = -1 EBADF (Bad file descriptor) [pid 16585] close(14) = -1 EBADF (Bad file descriptor) [pid 16585] close(15) = -1 EBADF (Bad file descriptor) [pid 16585] close(16) = -1 EBADF (Bad file descriptor) [pid 16585] close(17) = -1 EBADF (Bad file descriptor) [pid 16585] close(18) = -1 EBADF (Bad file descriptor) [pid 16585] close(19) = -1 EBADF (Bad file descriptor) [pid 16585] close(20) = -1 EBADF (Bad file descriptor) [pid 16585] close(21) = -1 EBADF (Bad file descriptor) [pid 16585] close(22) = -1 EBADF (Bad file descriptor) [pid 16585] close(23) = -1 EBADF (Bad file descriptor) [pid 16585] close(24) = -1 EBADF (Bad file descriptor) [ 209.981756][T16585] vhci_hcd vhci_hcd.0: port 0 already used [pid 16585] close(25) = -1 EBADF (Bad file descriptor) [pid 16585] close(26) = -1 EBADF (Bad file descriptor) [pid 16585] close(27) = -1 EBADF (Bad file descriptor) [pid 16585] close(28) = -1 EBADF (Bad file descriptor) [pid 16585] close(29) = -1 EBADF (Bad file descriptor) [pid 16585] exit_group(0) = ? [pid 16585] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5764, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16589 attached , child_tidptr=0x5555570da650) = 5766 [pid 16589] set_robust_list(0x5555570da660, 24) = 0 [pid 16589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16589] setpgid(0, 0) = 0 [pid 16589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16589] write(3, "1000", 4) = 4 [pid 16589] close(3) = 0 [pid 16589] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16589] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16589] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16589] close(5) = 0 [pid 16589] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16592 attached ) = 5767 [pid 16589] tkill(5767, SIGSTOP) = 0 [pid 16592] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5766, si_uid=0} --- [pid 16589] close(3 [pid 16592] --- stopped by SIGSTOP --- [pid 16589] <... close resumed>) = 0 [pid 16589] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5767, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16589] close(4) = 0 [pid 16589] close(5) = -1 EBADF (Bad file descriptor) [pid 16589] close(6) = -1 EBADF (Bad file descriptor) [pid 16589] close(7) = -1 EBADF (Bad file descriptor) [pid 16589] close(8) = -1 EBADF (Bad file descriptor) [pid 16589] close(9) = -1 EBADF (Bad file descriptor) [pid 16589] close(10) = -1 EBADF (Bad file descriptor) [pid 16589] close(11) = -1 EBADF (Bad file descriptor) [pid 16589] close(12) = -1 EBADF (Bad file descriptor) [pid 16589] close(13) = -1 EBADF (Bad file descriptor) [pid 16589] close(14) = -1 EBADF (Bad file descriptor) [pid 16589] close(15) = -1 EBADF (Bad file descriptor) [pid 16589] close(16) = -1 EBADF (Bad file descriptor) [pid 16589] close(17) = -1 EBADF (Bad file descriptor) [pid 16589] close(18) = -1 EBADF (Bad file descriptor) [pid 16589] close(19) = -1 EBADF (Bad file descriptor) [pid 16589] close(20) = -1 EBADF (Bad file descriptor) [pid 16589] close(21) = -1 EBADF (Bad file descriptor) [pid 16589] close(22) = -1 EBADF (Bad file descriptor) [pid 16589] close(23) = -1 EBADF (Bad file descriptor) [pid 16589] close(24) = -1 EBADF (Bad file descriptor) [pid 16589] close(25) = -1 EBADF (Bad file descriptor) [pid 16589] close(26) = -1 EBADF (Bad file descriptor) [pid 16589] close(27) = -1 EBADF (Bad file descriptor) [pid 16589] close(28) = -1 EBADF (Bad file descriptor) [pid 16589] close(29) = -1 EBADF (Bad file descriptor) [pid 16589] exit_group(0) = ? [pid 16589] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 210.077179][T16589] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16593 attached , child_tidptr=0x5555570da650) = 5768 [pid 16593] set_robust_list(0x5555570da660, 24) = 0 [pid 16593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16593] setpgid(0, 0) = 0 [pid 16593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16593] write(3, "1000", 4) = 4 [pid 16593] close(3) = 0 [pid 16593] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16593] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16593] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16593] close(5) = 0 [pid 16593] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16596 attached ) = 5769 [pid 16593] tkill(5769, SIGSTOP) = 0 [pid 16596] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5768, si_uid=0} --- [pid 16593] close(3 [pid 16596] --- stopped by SIGSTOP --- [pid 16593] <... close resumed>) = 0 [pid 16593] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5769, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16593] close(4) = 0 [pid 16593] close(5) = -1 EBADF (Bad file descriptor) [pid 16593] close(6) = -1 EBADF (Bad file descriptor) [pid 16593] close(7) = -1 EBADF (Bad file descriptor) [pid 16593] close(8) = -1 EBADF (Bad file descriptor) [pid 16593] close(9) = -1 EBADF (Bad file descriptor) [pid 16593] close(10) = -1 EBADF (Bad file descriptor) [pid 16593] close(11) = -1 EBADF (Bad file descriptor) [pid 16593] close(12) = -1 EBADF (Bad file descriptor) [pid 16593] close(13) = -1 EBADF (Bad file descriptor) [pid 16593] close(14) = -1 EBADF (Bad file descriptor) [pid 16593] close(15) = -1 EBADF (Bad file descriptor) [pid 16593] close(16) = -1 EBADF (Bad file descriptor) [pid 16593] close(17) = -1 EBADF (Bad file descriptor) [pid 16593] close(18) = -1 EBADF (Bad file descriptor) [pid 16593] close(19) = -1 EBADF (Bad file descriptor) [pid 16593] close(20) = -1 EBADF (Bad file descriptor) [pid 16593] close(21) = -1 EBADF (Bad file descriptor) [pid 16593] close(22) = -1 EBADF (Bad file descriptor) [pid 16593] close(23) = -1 EBADF (Bad file descriptor) [pid 16593] close(24) = -1 EBADF (Bad file descriptor) [pid 16593] close(25) = -1 EBADF (Bad file descriptor) [ 210.159783][T16593] vhci_hcd vhci_hcd.0: port 0 already used [pid 16593] close(26) = -1 EBADF (Bad file descriptor) [pid 16593] close(27) = -1 EBADF (Bad file descriptor) [pid 16593] close(28) = -1 EBADF (Bad file descriptor) [pid 16593] close(29) = -1 EBADF (Bad file descriptor) [pid 16593] exit_group(0) = ? [pid 16593] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16597 attached , child_tidptr=0x5555570da650) = 5770 [pid 16597] set_robust_list(0x5555570da660, 24) = 0 [pid 16597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16597] setpgid(0, 0) = 0 [pid 16597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16597] write(3, "1000", 4) = 4 [pid 16597] close(3) = 0 [pid 16597] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16597] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16597] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16597] close(5) = 0 [pid 16597] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16600 attached ) = 5771 [pid 16597] tkill(5771, SIGSTOP) = 0 [pid 16597] close(3 [pid 16600] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5770, si_uid=0} --- [pid 16597] <... close resumed>) = 0 [pid 16600] --- stopped by SIGSTOP --- [pid 16597] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5771, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16597] close(4) = 0 [pid 16597] close(5) = -1 EBADF (Bad file descriptor) [pid 16597] close(6) = -1 EBADF (Bad file descriptor) [pid 16597] close(7) = -1 EBADF (Bad file descriptor) [pid 16597] close(8) = -1 EBADF (Bad file descriptor) [pid 16597] close(9) = -1 EBADF (Bad file descriptor) [pid 16597] close(10) = -1 EBADF (Bad file descriptor) [pid 16597] close(11) = -1 EBADF (Bad file descriptor) [pid 16597] close(12) = -1 EBADF (Bad file descriptor) [pid 16597] close(13) = -1 EBADF (Bad file descriptor) [pid 16597] close(14) = -1 EBADF (Bad file descriptor) [pid 16597] close(15) = -1 EBADF (Bad file descriptor) [pid 16597] close(16) = -1 EBADF (Bad file descriptor) [pid 16597] close(17) = -1 EBADF (Bad file descriptor) [pid 16597] close(18) = -1 EBADF (Bad file descriptor) [pid 16597] close(19) = -1 EBADF (Bad file descriptor) [pid 16597] close(20) = -1 EBADF (Bad file descriptor) [pid 16597] close(21) = -1 EBADF (Bad file descriptor) [pid 16597] close(22) = -1 EBADF (Bad file descriptor) [pid 16597] close(23) = -1 EBADF (Bad file descriptor) [pid 16597] close(24) = -1 EBADF (Bad file descriptor) [pid 16597] close(25) = -1 EBADF (Bad file descriptor) [pid 16597] close(26) = -1 EBADF (Bad file descriptor) [pid 16597] close(27) = -1 EBADF (Bad file descriptor) [pid 16597] close(28) = -1 EBADF (Bad file descriptor) [pid 16597] close(29) = -1 EBADF (Bad file descriptor) [pid 16597] exit_group(0) = ? [pid 16597] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5770, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 210.252150][T16597] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16601 attached , child_tidptr=0x5555570da650) = 5772 [pid 16601] set_robust_list(0x5555570da660, 24) = 0 [pid 16601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16601] setpgid(0, 0) = 0 [pid 16601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16601] write(3, "1000", 4) = 4 [pid 16601] close(3) = 0 [pid 16601] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16601] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16601] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16601] close(5) = 0 [pid 16601] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16604 attached ) = 5773 [pid 16601] tkill(5773, SIGSTOP) = 0 [pid 16604] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5772, si_uid=0} --- [pid 16601] close(3 [pid 16604] --- stopped by SIGSTOP --- [pid 16601] <... close resumed>) = 0 [pid 16601] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5773, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16601] close(4) = 0 [pid 16601] close(5) = -1 EBADF (Bad file descriptor) [pid 16601] close(6) = -1 EBADF (Bad file descriptor) [pid 16601] close(7) = -1 EBADF (Bad file descriptor) [pid 16601] close(8) = -1 EBADF (Bad file descriptor) [pid 16601] close(9) = -1 EBADF (Bad file descriptor) [pid 16601] close(10) = -1 EBADF (Bad file descriptor) [pid 16601] close(11) = -1 EBADF (Bad file descriptor) [pid 16601] close(12) = -1 EBADF (Bad file descriptor) [pid 16601] close(13) = -1 EBADF (Bad file descriptor) [pid 16601] close(14) = -1 EBADF (Bad file descriptor) [pid 16601] close(15) = -1 EBADF (Bad file descriptor) [pid 16601] close(16) = -1 EBADF (Bad file descriptor) [pid 16601] close(17) = -1 EBADF (Bad file descriptor) [pid 16601] close(18) = -1 EBADF (Bad file descriptor) [pid 16601] close(19) = -1 EBADF (Bad file descriptor) [pid 16601] close(20) = -1 EBADF (Bad file descriptor) [pid 16601] close(21) = -1 EBADF (Bad file descriptor) [pid 16601] close(22) = -1 EBADF (Bad file descriptor) [pid 16601] close(23) = -1 EBADF (Bad file descriptor) [pid 16601] close(24) = -1 EBADF (Bad file descriptor) [pid 16601] close(25) = -1 EBADF (Bad file descriptor) [pid 16601] close(26) = -1 EBADF (Bad file descriptor) [pid 16601] close(27) = -1 EBADF (Bad file descriptor) [pid 16601] close(28) = -1 EBADF (Bad file descriptor) [pid 16601] close(29) = -1 EBADF (Bad file descriptor) [pid 16601] exit_group(0) = ? [pid 16601] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 210.333047][T16601] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16605 attached , child_tidptr=0x5555570da650) = 5774 [pid 16605] set_robust_list(0x5555570da660, 24) = 0 [pid 16605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16605] setpgid(0, 0) = 0 [pid 16605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16605] write(3, "1000", 4) = 4 [pid 16605] close(3) = 0 [pid 16605] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16605] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16605] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16605] close(5) = 0 [pid 16605] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16608 attached ) = 5775 [pid 16605] tkill(5775, SIGSTOP) = 0 [pid 16608] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5774, si_uid=0} --- [pid 16605] close(3 [pid 16608] --- stopped by SIGSTOP --- [pid 16605] <... close resumed>) = 0 [pid 16605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5775, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16605] close(4) = 0 [pid 16605] close(5) = -1 EBADF (Bad file descriptor) [pid 16605] close(6) = -1 EBADF (Bad file descriptor) [pid 16605] close(7) = -1 EBADF (Bad file descriptor) [pid 16605] close(8) = -1 EBADF (Bad file descriptor) [pid 16605] close(9) = -1 EBADF (Bad file descriptor) [pid 16605] close(10) = -1 EBADF (Bad file descriptor) [pid 16605] close(11) = -1 EBADF (Bad file descriptor) [pid 16605] close(12) = -1 EBADF (Bad file descriptor) [pid 16605] close(13) = -1 EBADF (Bad file descriptor) [pid 16605] close(14) = -1 EBADF (Bad file descriptor) [pid 16605] close(15) = -1 EBADF (Bad file descriptor) [pid 16605] close(16) = -1 EBADF (Bad file descriptor) [pid 16605] close(17) = -1 EBADF (Bad file descriptor) [pid 16605] close(18) = -1 EBADF (Bad file descriptor) [pid 16605] close(19) = -1 EBADF (Bad file descriptor) [pid 16605] close(20) = -1 EBADF (Bad file descriptor) [pid 16605] close(21) = -1 EBADF (Bad file descriptor) [pid 16605] close(22) = -1 EBADF (Bad file descriptor) [pid 16605] close(23) = -1 EBADF (Bad file descriptor) [pid 16605] close(24) = -1 EBADF (Bad file descriptor) [pid 16605] close(25) = -1 EBADF (Bad file descriptor) [pid 16605] close(26) = -1 EBADF (Bad file descriptor) [pid 16605] close(27) = -1 EBADF (Bad file descriptor) [pid 16605] close(28) = -1 EBADF (Bad file descriptor) [pid 16605] close(29) = -1 EBADF (Bad file descriptor) [pid 16605] exit_group(0) = ? [pid 16605] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5774, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 210.414309][T16605] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16609 attached , child_tidptr=0x5555570da650) = 5776 [pid 16609] set_robust_list(0x5555570da660, 24) = 0 [pid 16609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16609] setpgid(0, 0) = 0 [pid 16609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16609] write(3, "1000", 4) = 4 [pid 16609] close(3) = 0 [pid 16609] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16609] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16609] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16609] close(5) = 0 [pid 16609] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16612 attached ) = 5777 [pid 16609] tkill(5777, SIGSTOP) = 0 [pid 16612] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5776, si_uid=0} --- [pid 16609] close(3 [pid 16612] --- stopped by SIGSTOP --- [pid 16609] <... close resumed>) = 0 [pid 16609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5777, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16609] close(4) = 0 [pid 16609] close(5) = -1 EBADF (Bad file descriptor) [pid 16609] close(6) = -1 EBADF (Bad file descriptor) [pid 16609] close(7) = -1 EBADF (Bad file descriptor) [pid 16609] close(8) = -1 EBADF (Bad file descriptor) [pid 16609] close(9) = -1 EBADF (Bad file descriptor) [pid 16609] close(10) = -1 EBADF (Bad file descriptor) [pid 16609] close(11) = -1 EBADF (Bad file descriptor) [pid 16609] close(12) = -1 EBADF (Bad file descriptor) [pid 16609] close(13) = -1 EBADF (Bad file descriptor) [pid 16609] close(14) = -1 EBADF (Bad file descriptor) [pid 16609] close(15) = -1 EBADF (Bad file descriptor) [pid 16609] close(16) = -1 EBADF (Bad file descriptor) [pid 16609] close(17) = -1 EBADF (Bad file descriptor) [pid 16609] close(18) = -1 EBADF (Bad file descriptor) [pid 16609] close(19) = -1 EBADF (Bad file descriptor) [pid 16609] close(20) = -1 EBADF (Bad file descriptor) [pid 16609] close(21) = -1 EBADF (Bad file descriptor) [pid 16609] close(22) = -1 EBADF (Bad file descriptor) [pid 16609] close(23) = -1 EBADF (Bad file descriptor) [pid 16609] close(24) = -1 EBADF (Bad file descriptor) [pid 16609] close(25) = -1 EBADF (Bad file descriptor) [pid 16609] close(26) = -1 EBADF (Bad file descriptor) [pid 16609] close(27) = -1 EBADF (Bad file descriptor) [pid 16609] close(28) = -1 EBADF (Bad file descriptor) [pid 16609] close(29) = -1 EBADF (Bad file descriptor) [pid 16609] exit_group(0) = ? [pid 16609] +++ exited with 0 +++ [ 210.496908][T16609] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16613 attached , child_tidptr=0x5555570da650) = 5778 [pid 16613] set_robust_list(0x5555570da660, 24) = 0 [pid 16613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16613] setpgid(0, 0) = 0 [pid 16613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16613] write(3, "1000", 4) = 4 [pid 16613] close(3) = 0 [pid 16613] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16613] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16613] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16613] close(5) = 0 [pid 16613] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16616 attached ) = 5779 [pid 16613] tkill(5779, SIGSTOP) = 0 [pid 16616] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5778, si_uid=0} --- [pid 16613] close(3 [pid 16616] --- stopped by SIGSTOP --- [pid 16613] <... close resumed>) = 0 [pid 16613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5779, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16613] close(4) = 0 [pid 16613] close(5) = -1 EBADF (Bad file descriptor) [pid 16613] close(6) = -1 EBADF (Bad file descriptor) [pid 16613] close(7) = -1 EBADF (Bad file descriptor) [pid 16613] close(8) = -1 EBADF (Bad file descriptor) [pid 16613] close(9) = -1 EBADF (Bad file descriptor) [pid 16613] close(10) = -1 EBADF (Bad file descriptor) [pid 16613] close(11) = -1 EBADF (Bad file descriptor) [pid 16613] close(12) = -1 EBADF (Bad file descriptor) [pid 16613] close(13) = -1 EBADF (Bad file descriptor) [pid 16613] close(14) = -1 EBADF (Bad file descriptor) [pid 16613] close(15) = -1 EBADF (Bad file descriptor) [pid 16613] close(16) = -1 EBADF (Bad file descriptor) [pid 16613] close(17) = -1 EBADF (Bad file descriptor) [pid 16613] close(18) = -1 EBADF (Bad file descriptor) [pid 16613] close(19) = -1 EBADF (Bad file descriptor) [pid 16613] close(20) = -1 EBADF (Bad file descriptor) [pid 16613] close(21) = -1 EBADF (Bad file descriptor) [pid 16613] close(22) = -1 EBADF (Bad file descriptor) [pid 16613] close(23) = -1 EBADF (Bad file descriptor) [pid 16613] close(24) = -1 EBADF (Bad file descriptor) [pid 16613] close(25) = -1 EBADF (Bad file descriptor) [pid 16613] close(26) = -1 EBADF (Bad file descriptor) [pid 16613] close(27) = -1 EBADF (Bad file descriptor) [pid 16613] close(28) = -1 EBADF (Bad file descriptor) [pid 16613] close(29) = -1 EBADF (Bad file descriptor) [ 210.580690][T16613] vhci_hcd vhci_hcd.0: port 0 already used [pid 16613] exit_group(0) = ? [pid 16613] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5778, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16617 attached , child_tidptr=0x5555570da650) = 5780 [pid 16617] set_robust_list(0x5555570da660, 24) = 0 [pid 16617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16617] setpgid(0, 0) = 0 [pid 16617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16617] write(3, "1000", 4) = 4 [pid 16617] close(3) = 0 [pid 16617] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16617] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16617] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16617] close(5) = 0 [pid 16617] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16620 attached ) = 5781 [pid 16617] tkill(5781, SIGSTOP) = 0 [pid 16620] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5780, si_uid=0} --- [pid 16617] close(3) = 0 [pid 16620] --- stopped by SIGSTOP --- [pid 16617] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5781, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16617] close(4) = 0 [pid 16617] close(5) = -1 EBADF (Bad file descriptor) [pid 16617] close(6) = -1 EBADF (Bad file descriptor) [pid 16617] close(7) = -1 EBADF (Bad file descriptor) [pid 16617] close(8) = -1 EBADF (Bad file descriptor) [pid 16617] close(9) = -1 EBADF (Bad file descriptor) [pid 16617] close(10) = -1 EBADF (Bad file descriptor) [pid 16617] close(11) = -1 EBADF (Bad file descriptor) [pid 16617] close(12) = -1 EBADF (Bad file descriptor) [pid 16617] close(13) = -1 EBADF (Bad file descriptor) [pid 16617] close(14) = -1 EBADF (Bad file descriptor) [pid 16617] close(15) = -1 EBADF (Bad file descriptor) [pid 16617] close(16) = -1 EBADF (Bad file descriptor) [pid 16617] close(17) = -1 EBADF (Bad file descriptor) [pid 16617] close(18) = -1 EBADF (Bad file descriptor) [pid 16617] close(19) = -1 EBADF (Bad file descriptor) [pid 16617] close(20) = -1 EBADF (Bad file descriptor) [pid 16617] close(21) = -1 EBADF (Bad file descriptor) [pid 16617] close(22) = -1 EBADF (Bad file descriptor) [pid 16617] close(23) = -1 EBADF (Bad file descriptor) [pid 16617] close(24) = -1 EBADF (Bad file descriptor) [pid 16617] close(25) = -1 EBADF (Bad file descriptor) [pid 16617] close(26) = -1 EBADF (Bad file descriptor) [pid 16617] close(27) = -1 EBADF (Bad file descriptor) [pid 16617] close(28) = -1 EBADF (Bad file descriptor) [pid 16617] close(29) = -1 EBADF (Bad file descriptor) [pid 16617] exit_group(0) = ? [pid 16617] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 210.667226][T16617] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16621 attached , child_tidptr=0x5555570da650) = 5782 [pid 16621] set_robust_list(0x5555570da660, 24) = 0 [pid 16621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16621] setpgid(0, 0) = 0 [pid 16621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16621] write(3, "1000", 4) = 4 [pid 16621] close(3) = 0 [pid 16621] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16621] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16621] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16621] close(5) = 0 [pid 16621] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16624 attached ) = 5783 [pid 16621] tkill(5783, SIGSTOP) = 0 [pid 16624] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5782, si_uid=0} --- [pid 16621] close(3 [pid 16624] --- stopped by SIGSTOP --- [pid 16621] <... close resumed>) = 0 [pid 16621] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5783, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16621] close(4) = 0 [pid 16621] close(5) = -1 EBADF (Bad file descriptor) [pid 16621] close(6) = -1 EBADF (Bad file descriptor) [pid 16621] close(7) = -1 EBADF (Bad file descriptor) [pid 16621] close(8) = -1 EBADF (Bad file descriptor) [pid 16621] close(9) = -1 EBADF (Bad file descriptor) [pid 16621] close(10) = -1 EBADF (Bad file descriptor) [pid 16621] close(11) = -1 EBADF (Bad file descriptor) [pid 16621] close(12) = -1 EBADF (Bad file descriptor) [pid 16621] close(13) = -1 EBADF (Bad file descriptor) [pid 16621] close(14) = -1 EBADF (Bad file descriptor) [pid 16621] close(15) = -1 EBADF (Bad file descriptor) [pid 16621] close(16) = -1 EBADF (Bad file descriptor) [pid 16621] close(17) = -1 EBADF (Bad file descriptor) [pid 16621] close(18) = -1 EBADF (Bad file descriptor) [pid 16621] close(19) = -1 EBADF (Bad file descriptor) [pid 16621] close(20) = -1 EBADF (Bad file descriptor) [pid 16621] close(21) = -1 EBADF (Bad file descriptor) [pid 16621] close(22) = -1 EBADF (Bad file descriptor) [pid 16621] close(23) = -1 EBADF (Bad file descriptor) [pid 16621] close(24) = -1 EBADF (Bad file descriptor) [pid 16621] close(25) = -1 EBADF (Bad file descriptor) [pid 16621] close(26) = -1 EBADF (Bad file descriptor) [pid 16621] close(27) = -1 EBADF (Bad file descriptor) [pid 16621] close(28) = -1 EBADF (Bad file descriptor) [ 210.749520][T16621] vhci_hcd vhci_hcd.0: port 0 already used [pid 16621] close(29) = -1 EBADF (Bad file descriptor) [pid 16621] exit_group(0) = ? [pid 16621] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5782, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16625 attached , child_tidptr=0x5555570da650) = 5784 [pid 16625] set_robust_list(0x5555570da660, 24) = 0 [pid 16625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16625] setpgid(0, 0) = 0 [pid 16625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16625] write(3, "1000", 4) = 4 [pid 16625] close(3) = 0 [pid 16625] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16625] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16625] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16625] close(5) = 0 [pid 16625] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16628 attached ) = 5785 [pid 16625] tkill(5785, SIGSTOP) = 0 [pid 16628] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5784, si_uid=0} --- [pid 16625] close(3 [pid 16628] --- stopped by SIGSTOP --- [pid 16625] <... close resumed>) = 0 [pid 16625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5785, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16625] close(4) = 0 [pid 16625] close(5) = -1 EBADF (Bad file descriptor) [pid 16625] close(6) = -1 EBADF (Bad file descriptor) [pid 16625] close(7) = -1 EBADF (Bad file descriptor) [pid 16625] close(8) = -1 EBADF (Bad file descriptor) [pid 16625] close(9) = -1 EBADF (Bad file descriptor) [pid 16625] close(10) = -1 EBADF (Bad file descriptor) [pid 16625] close(11) = -1 EBADF (Bad file descriptor) [pid 16625] close(12) = -1 EBADF (Bad file descriptor) [pid 16625] close(13) = -1 EBADF (Bad file descriptor) [pid 16625] close(14) = -1 EBADF (Bad file descriptor) [pid 16625] close(15) = -1 EBADF (Bad file descriptor) [pid 16625] close(16) = -1 EBADF (Bad file descriptor) [pid 16625] close(17) = -1 EBADF (Bad file descriptor) [pid 16625] close(18) = -1 EBADF (Bad file descriptor) [pid 16625] close(19) = -1 EBADF (Bad file descriptor) [pid 16625] close(20) = -1 EBADF (Bad file descriptor) [pid 16625] close(21) = -1 EBADF (Bad file descriptor) [pid 16625] close(22) = -1 EBADF (Bad file descriptor) [pid 16625] close(23) = -1 EBADF (Bad file descriptor) [pid 16625] close(24) = -1 EBADF (Bad file descriptor) [pid 16625] close(25) = -1 EBADF (Bad file descriptor) [pid 16625] close(26) = -1 EBADF (Bad file descriptor) [pid 16625] close(27) = -1 EBADF (Bad file descriptor) [pid 16625] close(28) = -1 EBADF (Bad file descriptor) [pid 16625] close(29) = -1 EBADF (Bad file descriptor) [ 210.836562][T16625] vhci_hcd vhci_hcd.0: port 0 already used [pid 16625] exit_group(0) = ? [pid 16625] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16629 attached [pid 16629] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5786 [pid 16629] <... set_robust_list resumed>) = 0 [pid 16629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16629] setpgid(0, 0) = 0 [pid 16629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16629] write(3, "1000", 4) = 4 [pid 16629] close(3) = 0 [pid 16629] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16629] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16629] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16629] close(5) = 0 [pid 16629] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16632 attached ) = 5787 [pid 16629] tkill(5787, SIGSTOP) = 0 [pid 16632] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5786, si_uid=0} --- [pid 16629] close(3 [pid 16632] --- stopped by SIGSTOP --- [pid 16629] <... close resumed>) = 0 [pid 16629] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5787, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16629] close(4) = 0 [pid 16629] close(5) = -1 EBADF (Bad file descriptor) [pid 16629] close(6) = -1 EBADF (Bad file descriptor) [pid 16629] close(7) = -1 EBADF (Bad file descriptor) [pid 16629] close(8) = -1 EBADF (Bad file descriptor) [pid 16629] close(9) = -1 EBADF (Bad file descriptor) [pid 16629] close(10) = -1 EBADF (Bad file descriptor) [pid 16629] close(11) = -1 EBADF (Bad file descriptor) [pid 16629] close(12) = -1 EBADF (Bad file descriptor) [pid 16629] close(13) = -1 EBADF (Bad file descriptor) [pid 16629] close(14) = -1 EBADF (Bad file descriptor) [pid 16629] close(15) = -1 EBADF (Bad file descriptor) [pid 16629] close(16) = -1 EBADF (Bad file descriptor) [pid 16629] close(17) = -1 EBADF (Bad file descriptor) [pid 16629] close(18) = -1 EBADF (Bad file descriptor) [pid 16629] close(19) = -1 EBADF (Bad file descriptor) [pid 16629] close(20) = -1 EBADF (Bad file descriptor) [pid 16629] close(21) = -1 EBADF (Bad file descriptor) [pid 16629] close(22) = -1 EBADF (Bad file descriptor) [pid 16629] close(23) = -1 EBADF (Bad file descriptor) [pid 16629] close(24) = -1 EBADF (Bad file descriptor) [pid 16629] close(25) = -1 EBADF (Bad file descriptor) [ 210.919104][T16629] vhci_hcd vhci_hcd.0: port 0 already used [pid 16629] close(26) = -1 EBADF (Bad file descriptor) [pid 16629] close(27) = -1 EBADF (Bad file descriptor) [pid 16629] close(28) = -1 EBADF (Bad file descriptor) [pid 16629] close(29) = -1 EBADF (Bad file descriptor) [pid 16629] exit_group(0) = ? [pid 16629] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5786, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16633 attached , child_tidptr=0x5555570da650) = 5788 [pid 16633] set_robust_list(0x5555570da660, 24) = 0 [pid 16633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16633] setpgid(0, 0) = 0 [pid 16633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16633] write(3, "1000", 4) = 4 [pid 16633] close(3) = 0 [pid 16633] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16633] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16633] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16633] close(5) = 0 [pid 16633] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16636 attached ) = 5789 [pid 16633] tkill(5789, SIGSTOP) = 0 [pid 16636] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5788, si_uid=0} --- [pid 16633] close(3 [pid 16636] --- stopped by SIGSTOP --- [pid 16633] <... close resumed>) = 0 [pid 16633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5789, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16633] close(4) = 0 [pid 16633] close(5) = -1 EBADF (Bad file descriptor) [pid 16633] close(6) = -1 EBADF (Bad file descriptor) [pid 16633] close(7) = -1 EBADF (Bad file descriptor) [pid 16633] close(8) = -1 EBADF (Bad file descriptor) [pid 16633] close(9) = -1 EBADF (Bad file descriptor) [pid 16633] close(10) = -1 EBADF (Bad file descriptor) [pid 16633] close(11) = -1 EBADF (Bad file descriptor) [pid 16633] close(12) = -1 EBADF (Bad file descriptor) [pid 16633] close(13) = -1 EBADF (Bad file descriptor) [pid 16633] close(14) = -1 EBADF (Bad file descriptor) [pid 16633] close(15) = -1 EBADF (Bad file descriptor) [pid 16633] close(16) = -1 EBADF (Bad file descriptor) [pid 16633] close(17) = -1 EBADF (Bad file descriptor) [pid 16633] close(18) = -1 EBADF (Bad file descriptor) [pid 16633] close(19) = -1 EBADF (Bad file descriptor) [pid 16633] close(20) = -1 EBADF (Bad file descriptor) [pid 16633] close(21) = -1 EBADF (Bad file descriptor) [pid 16633] close(22) = -1 EBADF (Bad file descriptor) [pid 16633] close(23) = -1 EBADF (Bad file descriptor) [pid 16633] close(24) = -1 EBADF (Bad file descriptor) [pid 16633] close(25) = -1 EBADF (Bad file descriptor) [pid 16633] close(26) = -1 EBADF (Bad file descriptor) [pid 16633] close(27) = -1 EBADF (Bad file descriptor) [pid 16633] close(28) = -1 EBADF (Bad file descriptor) [pid 16633] close(29) = -1 EBADF (Bad file descriptor) [pid 16633] exit_group(0) = ? [ 211.014027][T16633] vhci_hcd vhci_hcd.0: port 0 already used [pid 16633] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5788, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16637 attached [pid 16637] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5790 [pid 16637] <... set_robust_list resumed>) = 0 [pid 16637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16637] setpgid(0, 0) = 0 [pid 16637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16637] write(3, "1000", 4) = 4 [pid 16637] close(3) = 0 [pid 16637] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16637] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16637] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16637] close(5) = 0 [pid 16637] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16640 attached ) = 5791 [pid 16637] tkill(5791, SIGSTOP) = 0 [pid 16637] close(3 [pid 16640] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5790, si_uid=0} --- [pid 16640] --- stopped by SIGSTOP --- [pid 16637] <... close resumed>) = 0 [pid 16637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5791, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16637] close(4) = 0 [pid 16637] close(5) = -1 EBADF (Bad file descriptor) [pid 16637] close(6) = -1 EBADF (Bad file descriptor) [pid 16637] close(7) = -1 EBADF (Bad file descriptor) [pid 16637] close(8) = -1 EBADF (Bad file descriptor) [pid 16637] close(9) = -1 EBADF (Bad file descriptor) [pid 16637] close(10) = -1 EBADF (Bad file descriptor) [pid 16637] close(11) = -1 EBADF (Bad file descriptor) [pid 16637] close(12) = -1 EBADF (Bad file descriptor) [pid 16637] close(13) = -1 EBADF (Bad file descriptor) [pid 16637] close(14) = -1 EBADF (Bad file descriptor) [pid 16637] close(15) = -1 EBADF (Bad file descriptor) [pid 16637] close(16) = -1 EBADF (Bad file descriptor) [pid 16637] close(17) = -1 EBADF (Bad file descriptor) [pid 16637] close(18) = -1 EBADF (Bad file descriptor) [pid 16637] close(19) = -1 EBADF (Bad file descriptor) [pid 16637] close(20) = -1 EBADF (Bad file descriptor) [pid 16637] close(21) = -1 EBADF (Bad file descriptor) [pid 16637] close(22) = -1 EBADF (Bad file descriptor) [pid 16637] close(23) = -1 EBADF (Bad file descriptor) [pid 16637] close(24) = -1 EBADF (Bad file descriptor) [pid 16637] close(25) = -1 EBADF (Bad file descriptor) [pid 16637] close(26) = -1 EBADF (Bad file descriptor) [pid 16637] close(27) = -1 EBADF (Bad file descriptor) [pid 16637] close(28) = -1 EBADF (Bad file descriptor) [pid 16637] close(29) = -1 EBADF (Bad file descriptor) [pid 16637] exit_group(0) = ? [pid 16637] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5790, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 211.098929][T16637] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16641 attached , child_tidptr=0x5555570da650) = 5792 [pid 16641] set_robust_list(0x5555570da660, 24) = 0 [pid 16641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16641] setpgid(0, 0) = 0 [pid 16641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16641] write(3, "1000", 4) = 4 [pid 16641] close(3) = 0 [pid 16641] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16641] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16641] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16641] close(5) = 0 [pid 16641] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16644 attached ) = 5793 [pid 16641] tkill(5793, SIGSTOP) = 0 [pid 16644] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5792, si_uid=0} --- [pid 16641] close(3 [pid 16644] --- stopped by SIGSTOP --- [pid 16641] <... close resumed>) = 0 [pid 16641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5793, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16641] close(4) = 0 [pid 16641] close(5) = -1 EBADF (Bad file descriptor) [pid 16641] close(6) = -1 EBADF (Bad file descriptor) [pid 16641] close(7) = -1 EBADF (Bad file descriptor) [pid 16641] close(8) = -1 EBADF (Bad file descriptor) [pid 16641] close(9) = -1 EBADF (Bad file descriptor) [pid 16641] close(10) = -1 EBADF (Bad file descriptor) [pid 16641] close(11) = -1 EBADF (Bad file descriptor) [pid 16641] close(12) = -1 EBADF (Bad file descriptor) [pid 16641] close(13) = -1 EBADF (Bad file descriptor) [pid 16641] close(14) = -1 EBADF (Bad file descriptor) [pid 16641] close(15) = -1 EBADF (Bad file descriptor) [pid 16641] close(16) = -1 EBADF (Bad file descriptor) [pid 16641] close(17) = -1 EBADF (Bad file descriptor) [pid 16641] close(18) = -1 EBADF (Bad file descriptor) [pid 16641] close(19) = -1 EBADF (Bad file descriptor) [pid 16641] close(20) = -1 EBADF (Bad file descriptor) [pid 16641] close(21) = -1 EBADF (Bad file descriptor) [pid 16641] close(22) = -1 EBADF (Bad file descriptor) [pid 16641] close(23) = -1 EBADF (Bad file descriptor) [pid 16641] close(24) = -1 EBADF (Bad file descriptor) [pid 16641] close(25) = -1 EBADF (Bad file descriptor) [pid 16641] close(26) = -1 EBADF (Bad file descriptor) [pid 16641] close(27) = -1 EBADF (Bad file descriptor) [pid 16641] close(28) = -1 EBADF (Bad file descriptor) [pid 16641] close(29) = -1 EBADF (Bad file descriptor) [ 211.183821][T16641] vhci_hcd vhci_hcd.0: port 0 already used [pid 16641] exit_group(0) = ? [pid 16641] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16645 attached , child_tidptr=0x5555570da650) = 5794 [pid 16645] set_robust_list(0x5555570da660, 24) = 0 [pid 16645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16645] setpgid(0, 0) = 0 [pid 16645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16645] write(3, "1000", 4) = 4 [pid 16645] close(3) = 0 [pid 16645] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16645] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16645] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16645] close(5) = 0 [pid 16645] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16648 attached ) = 5795 [pid 16645] tkill(5795, SIGSTOP) = 0 [pid 16648] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5794, si_uid=0} --- [pid 16645] close(3 [pid 16648] --- stopped by SIGSTOP --- [pid 16645] <... close resumed>) = 0 [pid 16645] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5795, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16645] close(4) = 0 [pid 16645] close(5) = -1 EBADF (Bad file descriptor) [pid 16645] close(6) = -1 EBADF (Bad file descriptor) [pid 16645] close(7) = -1 EBADF (Bad file descriptor) [pid 16645] close(8) = -1 EBADF (Bad file descriptor) [pid 16645] close(9) = -1 EBADF (Bad file descriptor) [pid 16645] close(10) = -1 EBADF (Bad file descriptor) [pid 16645] close(11) = -1 EBADF (Bad file descriptor) [pid 16645] close(12) = -1 EBADF (Bad file descriptor) [pid 16645] close(13) = -1 EBADF (Bad file descriptor) [pid 16645] close(14) = -1 EBADF (Bad file descriptor) [pid 16645] close(15) = -1 EBADF (Bad file descriptor) [pid 16645] close(16) = -1 EBADF (Bad file descriptor) [pid 16645] close(17) = -1 EBADF (Bad file descriptor) [pid 16645] close(18) = -1 EBADF (Bad file descriptor) [pid 16645] close(19) = -1 EBADF (Bad file descriptor) [pid 16645] close(20) = -1 EBADF (Bad file descriptor) [pid 16645] close(21) = -1 EBADF (Bad file descriptor) [pid 16645] close(22) = -1 EBADF (Bad file descriptor) [pid 16645] close(23) = -1 EBADF (Bad file descriptor) [pid 16645] close(24) = -1 EBADF (Bad file descriptor) [pid 16645] close(25) = -1 EBADF (Bad file descriptor) [pid 16645] close(26) = -1 EBADF (Bad file descriptor) [pid 16645] close(27) = -1 EBADF (Bad file descriptor) [pid 16645] close(28) = -1 EBADF (Bad file descriptor) [ 211.266936][T16645] vhci_hcd vhci_hcd.0: port 0 already used [pid 16645] close(29) = -1 EBADF (Bad file descriptor) [pid 16645] exit_group(0) = ? [pid 16645] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16649 attached , child_tidptr=0x5555570da650) = 5796 [pid 16649] set_robust_list(0x5555570da660, 24) = 0 [pid 16649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16649] setpgid(0, 0) = 0 [pid 16649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16649] write(3, "1000", 4) = 4 [pid 16649] close(3) = 0 [pid 16649] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16649] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16649] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16649] close(5) = 0 [pid 16649] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16652 attached ) = 5797 [pid 16649] tkill(5797, SIGSTOP) = 0 [pid 16652] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5796, si_uid=0} --- [pid 16649] close(3) = 0 [pid 16652] --- stopped by SIGSTOP --- [pid 16649] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5797, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16649] close(4) = 0 [pid 16649] close(5) = -1 EBADF (Bad file descriptor) [pid 16649] close(6) = -1 EBADF (Bad file descriptor) [pid 16649] close(7) = -1 EBADF (Bad file descriptor) [pid 16649] close(8) = -1 EBADF (Bad file descriptor) [pid 16649] close(9) = -1 EBADF (Bad file descriptor) [pid 16649] close(10) = -1 EBADF (Bad file descriptor) [pid 16649] close(11) = -1 EBADF (Bad file descriptor) [pid 16649] close(12) = -1 EBADF (Bad file descriptor) [pid 16649] close(13) = -1 EBADF (Bad file descriptor) [pid 16649] close(14) = -1 EBADF (Bad file descriptor) [pid 16649] close(15) = -1 EBADF (Bad file descriptor) [pid 16649] close(16) = -1 EBADF (Bad file descriptor) [pid 16649] close(17) = -1 EBADF (Bad file descriptor) [pid 16649] close(18) = -1 EBADF (Bad file descriptor) [pid 16649] close(19) = -1 EBADF (Bad file descriptor) [pid 16649] close(20) = -1 EBADF (Bad file descriptor) [pid 16649] close(21) = -1 EBADF (Bad file descriptor) [pid 16649] close(22) = -1 EBADF (Bad file descriptor) [pid 16649] close(23) = -1 EBADF (Bad file descriptor) [pid 16649] close(24) = -1 EBADF (Bad file descriptor) [pid 16649] close(25) = -1 EBADF (Bad file descriptor) [pid 16649] close(26) = -1 EBADF (Bad file descriptor) [pid 16649] close(27) = -1 EBADF (Bad file descriptor) [pid 16649] close(28) = -1 EBADF (Bad file descriptor) [pid 16649] close(29) = -1 EBADF (Bad file descriptor) [pid 16649] exit_group(0) = ? [pid 16649] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5796, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 211.356085][T16649] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16653 attached , child_tidptr=0x5555570da650) = 5798 [pid 16653] set_robust_list(0x5555570da660, 24) = 0 [pid 16653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16653] setpgid(0, 0) = 0 [pid 16653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16653] write(3, "1000", 4) = 4 [pid 16653] close(3) = 0 [pid 16653] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16653] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16653] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16653] close(5) = 0 [pid 16653] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16656 attached ) = 5799 [pid 16653] tkill(5799, SIGSTOP) = 0 [pid 16656] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5798, si_uid=0} --- [pid 16653] close(3 [pid 16656] --- stopped by SIGSTOP --- [pid 16653] <... close resumed>) = 0 [pid 16653] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5799, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16653] close(4) = 0 [pid 16653] close(5) = -1 EBADF (Bad file descriptor) [pid 16653] close(6) = -1 EBADF (Bad file descriptor) [pid 16653] close(7) = -1 EBADF (Bad file descriptor) [pid 16653] close(8) = -1 EBADF (Bad file descriptor) [pid 16653] close(9) = -1 EBADF (Bad file descriptor) [pid 16653] close(10) = -1 EBADF (Bad file descriptor) [pid 16653] close(11) = -1 EBADF (Bad file descriptor) [pid 16653] close(12) = -1 EBADF (Bad file descriptor) [pid 16653] close(13) = -1 EBADF (Bad file descriptor) [pid 16653] close(14) = -1 EBADF (Bad file descriptor) [pid 16653] close(15) = -1 EBADF (Bad file descriptor) [pid 16653] close(16) = -1 EBADF (Bad file descriptor) [pid 16653] close(17) = -1 EBADF (Bad file descriptor) [pid 16653] close(18) = -1 EBADF (Bad file descriptor) [pid 16653] close(19) = -1 EBADF (Bad file descriptor) [pid 16653] close(20) = -1 EBADF (Bad file descriptor) [pid 16653] close(21) = -1 EBADF (Bad file descriptor) [pid 16653] close(22) = -1 EBADF (Bad file descriptor) [pid 16653] close(23) = -1 EBADF (Bad file descriptor) [pid 16653] close(24) = -1 EBADF (Bad file descriptor) [pid 16653] close(25) = -1 EBADF (Bad file descriptor) [pid 16653] close(26) = -1 EBADF (Bad file descriptor) [pid 16653] close(27) = -1 EBADF (Bad file descriptor) [pid 16653] close(28) = -1 EBADF (Bad file descriptor) [pid 16653] close(29) = -1 EBADF (Bad file descriptor) [ 211.434870][T16653] vhci_hcd vhci_hcd.0: port 0 already used [pid 16653] exit_group(0) = ? [pid 16653] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5798, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16657 attached , child_tidptr=0x5555570da650) = 5800 [pid 16657] set_robust_list(0x5555570da660, 24) = 0 [pid 16657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16657] setpgid(0, 0) = 0 [pid 16657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16657] write(3, "1000", 4) = 4 [pid 16657] close(3) = 0 [pid 16657] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16657] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16657] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16657] close(5) = 0 [pid 16657] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16660 attached ) = 5801 [pid 16657] tkill(5801, SIGSTOP) = 0 [pid 16660] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5800, si_uid=0} --- [pid 16657] close(3 [pid 16660] --- stopped by SIGSTOP --- [pid 16657] <... close resumed>) = 0 [pid 16657] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5801, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16657] close(4) = 0 [pid 16657] close(5) = -1 EBADF (Bad file descriptor) [pid 16657] close(6) = -1 EBADF (Bad file descriptor) [pid 16657] close(7) = -1 EBADF (Bad file descriptor) [pid 16657] close(8) = -1 EBADF (Bad file descriptor) [pid 16657] close(9) = -1 EBADF (Bad file descriptor) [pid 16657] close(10) = -1 EBADF (Bad file descriptor) [pid 16657] close(11) = -1 EBADF (Bad file descriptor) [pid 16657] close(12) = -1 EBADF (Bad file descriptor) [pid 16657] close(13) = -1 EBADF (Bad file descriptor) [pid 16657] close(14) = -1 EBADF (Bad file descriptor) [pid 16657] close(15) = -1 EBADF (Bad file descriptor) [pid 16657] close(16) = -1 EBADF (Bad file descriptor) [pid 16657] close(17) = -1 EBADF (Bad file descriptor) [pid 16657] close(18) = -1 EBADF (Bad file descriptor) [pid 16657] close(19) = -1 EBADF (Bad file descriptor) [pid 16657] close(20) = -1 EBADF (Bad file descriptor) [pid 16657] close(21) = -1 EBADF (Bad file descriptor) [pid 16657] close(22) = -1 EBADF (Bad file descriptor) [pid 16657] close(23) = -1 EBADF (Bad file descriptor) [pid 16657] close(24) = -1 EBADF (Bad file descriptor) [pid 16657] close(25) = -1 EBADF (Bad file descriptor) [pid 16657] close(26) = -1 EBADF (Bad file descriptor) [pid 16657] close(27) = -1 EBADF (Bad file descriptor) [ 211.519628][T16657] vhci_hcd vhci_hcd.0: port 0 already used [pid 16657] close(28) = -1 EBADF (Bad file descriptor) [pid 16657] close(29) = -1 EBADF (Bad file descriptor) [pid 16657] exit_group(0) = ? [pid 16657] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16661 attached , child_tidptr=0x5555570da650) = 5802 [pid 16661] set_robust_list(0x5555570da660, 24) = 0 [pid 16661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16661] setpgid(0, 0) = 0 [pid 16661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16661] write(3, "1000", 4) = 4 [pid 16661] close(3) = 0 [pid 16661] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16661] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16661] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16661] close(5) = 0 [pid 16661] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16664 attached ) = 5803 [pid 16661] tkill(5803, SIGSTOP) = 0 [pid 16664] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5802, si_uid=0} --- [pid 16661] close(3 [pid 16664] --- stopped by SIGSTOP --- [pid 16661] <... close resumed>) = 0 [pid 16661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5803, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16661] close(4) = 0 [pid 16661] close(5) = -1 EBADF (Bad file descriptor) [pid 16661] close(6) = -1 EBADF (Bad file descriptor) [pid 16661] close(7) = -1 EBADF (Bad file descriptor) [pid 16661] close(8) = -1 EBADF (Bad file descriptor) [pid 16661] close(9) = -1 EBADF (Bad file descriptor) [pid 16661] close(10) = -1 EBADF (Bad file descriptor) [pid 16661] close(11) = -1 EBADF (Bad file descriptor) [pid 16661] close(12) = -1 EBADF (Bad file descriptor) [pid 16661] close(13) = -1 EBADF (Bad file descriptor) [pid 16661] close(14) = -1 EBADF (Bad file descriptor) [pid 16661] close(15) = -1 EBADF (Bad file descriptor) [pid 16661] close(16) = -1 EBADF (Bad file descriptor) [pid 16661] close(17) = -1 EBADF (Bad file descriptor) [pid 16661] close(18) = -1 EBADF (Bad file descriptor) [pid 16661] close(19) = -1 EBADF (Bad file descriptor) [pid 16661] close(20) = -1 EBADF (Bad file descriptor) [pid 16661] close(21) = -1 EBADF (Bad file descriptor) [pid 16661] close(22) = -1 EBADF (Bad file descriptor) [pid 16661] close(23) = -1 EBADF (Bad file descriptor) [pid 16661] close(24) = -1 EBADF (Bad file descriptor) [pid 16661] close(25) = -1 EBADF (Bad file descriptor) [pid 16661] close(26) = -1 EBADF (Bad file descriptor) [pid 16661] close(27) = -1 EBADF (Bad file descriptor) [pid 16661] close(28) = -1 EBADF (Bad file descriptor) [pid 16661] close(29) = -1 EBADF (Bad file descriptor) [ 211.615707][T16661] vhci_hcd vhci_hcd.0: port 0 already used [pid 16661] exit_group(0) = ? [pid 16661] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5802, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16665 attached , child_tidptr=0x5555570da650) = 5804 [pid 16665] set_robust_list(0x5555570da660, 24) = 0 [pid 16665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16665] setpgid(0, 0) = 0 [pid 16665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16665] write(3, "1000", 4) = 4 [pid 16665] close(3) = 0 [pid 16665] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16665] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16665] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16665] close(5) = 0 [pid 16665] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16668 attached ) = 5805 [pid 16665] tkill(5805, SIGSTOP) = 0 [pid 16668] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5804, si_uid=0} --- [pid 16665] close(3 [pid 16668] --- stopped by SIGSTOP --- [pid 16665] <... close resumed>) = 0 [pid 16665] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5805, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16665] close(4) = 0 [pid 16665] close(5) = -1 EBADF (Bad file descriptor) [pid 16665] close(6) = -1 EBADF (Bad file descriptor) [pid 16665] close(7) = -1 EBADF (Bad file descriptor) [pid 16665] close(8) = -1 EBADF (Bad file descriptor) [pid 16665] close(9) = -1 EBADF (Bad file descriptor) [pid 16665] close(10) = -1 EBADF (Bad file descriptor) [pid 16665] close(11) = -1 EBADF (Bad file descriptor) [pid 16665] close(12) = -1 EBADF (Bad file descriptor) [pid 16665] close(13) = -1 EBADF (Bad file descriptor) [pid 16665] close(14) = -1 EBADF (Bad file descriptor) [pid 16665] close(15) = -1 EBADF (Bad file descriptor) [pid 16665] close(16) = -1 EBADF (Bad file descriptor) [pid 16665] close(17) = -1 EBADF (Bad file descriptor) [pid 16665] close(18) = -1 EBADF (Bad file descriptor) [pid 16665] close(19) = -1 EBADF (Bad file descriptor) [pid 16665] close(20) = -1 EBADF (Bad file descriptor) [pid 16665] close(21) = -1 EBADF (Bad file descriptor) [pid 16665] close(22) = -1 EBADF (Bad file descriptor) [pid 16665] close(23) = -1 EBADF (Bad file descriptor) [pid 16665] close(24) = -1 EBADF (Bad file descriptor) [pid 16665] close(25) = -1 EBADF (Bad file descriptor) [pid 16665] close(26) = -1 EBADF (Bad file descriptor) [pid 16665] close(27) = -1 EBADF (Bad file descriptor) [ 211.698721][T16665] vhci_hcd vhci_hcd.0: port 0 already used [pid 16665] close(28) = -1 EBADF (Bad file descriptor) [pid 16665] close(29) = -1 EBADF (Bad file descriptor) [pid 16665] exit_group(0) = ? [pid 16665] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5804, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16669 attached , child_tidptr=0x5555570da650) = 5806 [pid 16669] set_robust_list(0x5555570da660, 24) = 0 [pid 16669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16669] setpgid(0, 0) = 0 [pid 16669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16669] write(3, "1000", 4) = 4 [pid 16669] close(3) = 0 [pid 16669] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16669] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16669] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16669] close(5) = 0 [pid 16669] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16672 attached ) = 5807 [pid 16669] tkill(5807, SIGSTOP) = 0 [pid 16672] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5806, si_uid=0} --- [pid 16669] close(3 [pid 16672] --- stopped by SIGSTOP --- [pid 16669] <... close resumed>) = 0 [pid 16669] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5807, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16669] close(4) = 0 [pid 16669] close(5) = -1 EBADF (Bad file descriptor) [pid 16669] close(6) = -1 EBADF (Bad file descriptor) [pid 16669] close(7) = -1 EBADF (Bad file descriptor) [pid 16669] close(8) = -1 EBADF (Bad file descriptor) [pid 16669] close(9) = -1 EBADF (Bad file descriptor) [pid 16669] close(10) = -1 EBADF (Bad file descriptor) [pid 16669] close(11) = -1 EBADF (Bad file descriptor) [pid 16669] close(12) = -1 EBADF (Bad file descriptor) [pid 16669] close(13) = -1 EBADF (Bad file descriptor) [pid 16669] close(14) = -1 EBADF (Bad file descriptor) [pid 16669] close(15) = -1 EBADF (Bad file descriptor) [pid 16669] close(16) = -1 EBADF (Bad file descriptor) [pid 16669] close(17) = -1 EBADF (Bad file descriptor) [pid 16669] close(18) = -1 EBADF (Bad file descriptor) [pid 16669] close(19) = -1 EBADF (Bad file descriptor) [pid 16669] close(20) = -1 EBADF (Bad file descriptor) [pid 16669] close(21) = -1 EBADF (Bad file descriptor) [pid 16669] close(22) = -1 EBADF (Bad file descriptor) [pid 16669] close(23) = -1 EBADF (Bad file descriptor) [pid 16669] close(24) = -1 EBADF (Bad file descriptor) [pid 16669] close(25) = -1 EBADF (Bad file descriptor) [pid 16669] close(26) = -1 EBADF (Bad file descriptor) [pid 16669] close(27) = -1 EBADF (Bad file descriptor) [pid 16669] close(28) = -1 EBADF (Bad file descriptor) [pid 16669] close(29) = -1 EBADF (Bad file descriptor) [pid 16669] exit_group(0) = ? [pid 16669] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5806, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 211.787339][T16669] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16673 attached , child_tidptr=0x5555570da650) = 5808 [pid 16673] set_robust_list(0x5555570da660, 24) = 0 [pid 16673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16673] setpgid(0, 0) = 0 [pid 16673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16673] write(3, "1000", 4) = 4 [pid 16673] close(3) = 0 [pid 16673] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16673] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16673] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16673] close(5) = 0 [pid 16673] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16676 attached ) = 5809 [pid 16673] tkill(5809, SIGSTOP) = 0 [pid 16676] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5808, si_uid=0} --- [pid 16673] close(3 [pid 16676] --- stopped by SIGSTOP --- [pid 16673] <... close resumed>) = 0 [pid 16673] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5809, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16673] close(4) = 0 [pid 16673] close(5) = -1 EBADF (Bad file descriptor) [pid 16673] close(6) = -1 EBADF (Bad file descriptor) [pid 16673] close(7) = -1 EBADF (Bad file descriptor) [pid 16673] close(8) = -1 EBADF (Bad file descriptor) [pid 16673] close(9) = -1 EBADF (Bad file descriptor) [pid 16673] close(10) = -1 EBADF (Bad file descriptor) [pid 16673] close(11) = -1 EBADF (Bad file descriptor) [pid 16673] close(12) = -1 EBADF (Bad file descriptor) [pid 16673] close(13) = -1 EBADF (Bad file descriptor) [pid 16673] close(14) = -1 EBADF (Bad file descriptor) [pid 16673] close(15) = -1 EBADF (Bad file descriptor) [pid 16673] close(16) = -1 EBADF (Bad file descriptor) [pid 16673] close(17) = -1 EBADF (Bad file descriptor) [pid 16673] close(18) = -1 EBADF (Bad file descriptor) [pid 16673] close(19) = -1 EBADF (Bad file descriptor) [pid 16673] close(20) = -1 EBADF (Bad file descriptor) [pid 16673] close(21) = -1 EBADF (Bad file descriptor) [pid 16673] close(22) = -1 EBADF (Bad file descriptor) [pid 16673] close(23) = -1 EBADF (Bad file descriptor) [pid 16673] close(24) = -1 EBADF (Bad file descriptor) [pid 16673] close(25) = -1 EBADF (Bad file descriptor) [pid 16673] close(26) = -1 EBADF (Bad file descriptor) [ 211.868098][T16673] vhci_hcd vhci_hcd.0: port 0 already used [pid 16673] close(27) = -1 EBADF (Bad file descriptor) [pid 16673] close(28) = -1 EBADF (Bad file descriptor) [pid 16673] close(29) = -1 EBADF (Bad file descriptor) [pid 16673] exit_group(0) = ? [pid 16673] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5808, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16677 attached , child_tidptr=0x5555570da650) = 5810 [pid 16677] set_robust_list(0x5555570da660, 24) = 0 [pid 16677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16677] setpgid(0, 0) = 0 [pid 16677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16677] write(3, "1000", 4) = 4 [pid 16677] close(3) = 0 [pid 16677] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16677] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16677] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16677] close(5) = 0 [pid 16677] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16680 attached ) = 5811 [pid 16677] tkill(5811, SIGSTOP) = 0 [pid 16680] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5810, si_uid=0} --- [pid 16677] close(3 [pid 16680] --- stopped by SIGSTOP --- [pid 16677] <... close resumed>) = 0 [pid 16677] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5811, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16677] close(4) = 0 [pid 16677] close(5) = -1 EBADF (Bad file descriptor) [pid 16677] close(6) = -1 EBADF (Bad file descriptor) [pid 16677] close(7) = -1 EBADF (Bad file descriptor) [pid 16677] close(8) = -1 EBADF (Bad file descriptor) [pid 16677] close(9) = -1 EBADF (Bad file descriptor) [pid 16677] close(10) = -1 EBADF (Bad file descriptor) [pid 16677] close(11) = -1 EBADF (Bad file descriptor) [pid 16677] close(12) = -1 EBADF (Bad file descriptor) [pid 16677] close(13) = -1 EBADF (Bad file descriptor) [pid 16677] close(14) = -1 EBADF (Bad file descriptor) [pid 16677] close(15) = -1 EBADF (Bad file descriptor) [pid 16677] close(16) = -1 EBADF (Bad file descriptor) [pid 16677] close(17) = -1 EBADF (Bad file descriptor) [pid 16677] close(18) = -1 EBADF (Bad file descriptor) [pid 16677] close(19) = -1 EBADF (Bad file descriptor) [pid 16677] close(20) = -1 EBADF (Bad file descriptor) [pid 16677] close(21) = -1 EBADF (Bad file descriptor) [pid 16677] close(22) = -1 EBADF (Bad file descriptor) [pid 16677] close(23) = -1 EBADF (Bad file descriptor) [pid 16677] close(24) = -1 EBADF (Bad file descriptor) [pid 16677] close(25) = -1 EBADF (Bad file descriptor) [ 211.959111][T16677] vhci_hcd vhci_hcd.0: port 0 already used [pid 16677] close(26) = -1 EBADF (Bad file descriptor) [pid 16677] close(27) = -1 EBADF (Bad file descriptor) [pid 16677] close(28) = -1 EBADF (Bad file descriptor) [pid 16677] close(29) = -1 EBADF (Bad file descriptor) [pid 16677] exit_group(0) = ? [pid 16677] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5810, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16681 attached , child_tidptr=0x5555570da650) = 5812 [pid 16681] set_robust_list(0x5555570da660, 24) = 0 [pid 16681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16681] setpgid(0, 0) = 0 [pid 16681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16681] write(3, "1000", 4) = 4 [pid 16681] close(3) = 0 [pid 16681] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16681] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16681] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16681] close(5) = 0 [pid 16681] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16684 attached ) = 5813 [pid 16681] tkill(5813, SIGSTOP) = 0 [pid 16684] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5812, si_uid=0} --- [pid 16681] close(3 [pid 16684] --- stopped by SIGSTOP --- [pid 16681] <... close resumed>) = 0 [pid 16681] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5813, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16681] close(4) = 0 [pid 16681] close(5) = -1 EBADF (Bad file descriptor) [pid 16681] close(6) = -1 EBADF (Bad file descriptor) [pid 16681] close(7) = -1 EBADF (Bad file descriptor) [pid 16681] close(8) = -1 EBADF (Bad file descriptor) [pid 16681] close(9) = -1 EBADF (Bad file descriptor) [pid 16681] close(10) = -1 EBADF (Bad file descriptor) [pid 16681] close(11) = -1 EBADF (Bad file descriptor) [pid 16681] close(12) = -1 EBADF (Bad file descriptor) [pid 16681] close(13) = -1 EBADF (Bad file descriptor) [pid 16681] close(14) = -1 EBADF (Bad file descriptor) [pid 16681] close(15) = -1 EBADF (Bad file descriptor) [pid 16681] close(16) = -1 EBADF (Bad file descriptor) [pid 16681] close(17) = -1 EBADF (Bad file descriptor) [pid 16681] close(18) = -1 EBADF (Bad file descriptor) [pid 16681] close(19) = -1 EBADF (Bad file descriptor) [pid 16681] close(20) = -1 EBADF (Bad file descriptor) [pid 16681] close(21) = -1 EBADF (Bad file descriptor) [pid 16681] close(22) = -1 EBADF (Bad file descriptor) [pid 16681] close(23) = -1 EBADF (Bad file descriptor) [pid 16681] close(24) = -1 EBADF (Bad file descriptor) [pid 16681] close(25) = -1 EBADF (Bad file descriptor) [pid 16681] close(26) = -1 EBADF (Bad file descriptor) [pid 16681] close(27) = -1 EBADF (Bad file descriptor) [pid 16681] close(28) = -1 EBADF (Bad file descriptor) [pid 16681] close(29) = -1 EBADF (Bad file descriptor) [ 212.057400][T16681] vhci_hcd vhci_hcd.0: port 0 already used [pid 16681] exit_group(0) = ? [pid 16681] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5812, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16685 attached , child_tidptr=0x5555570da650) = 5814 [pid 16685] set_robust_list(0x5555570da660, 24) = 0 [pid 16685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16685] setpgid(0, 0) = 0 [pid 16685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16685] write(3, "1000", 4) = 4 [pid 16685] close(3) = 0 [pid 16685] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16685] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16685] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16685] close(5) = 0 [pid 16685] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16688 attached ) = 5815 [pid 16685] tkill(5815, SIGSTOP) = 0 [pid 16688] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5814, si_uid=0} --- [pid 16685] close(3 [pid 16688] --- stopped by SIGSTOP --- [pid 16685] <... close resumed>) = 0 [pid 16685] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5815, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16685] close(4) = 0 [pid 16685] close(5) = -1 EBADF (Bad file descriptor) [pid 16685] close(6) = -1 EBADF (Bad file descriptor) [pid 16685] close(7) = -1 EBADF (Bad file descriptor) [pid 16685] close(8) = -1 EBADF (Bad file descriptor) [pid 16685] close(9) = -1 EBADF (Bad file descriptor) [pid 16685] close(10) = -1 EBADF (Bad file descriptor) [pid 16685] close(11) = -1 EBADF (Bad file descriptor) [pid 16685] close(12) = -1 EBADF (Bad file descriptor) [pid 16685] close(13) = -1 EBADF (Bad file descriptor) [pid 16685] close(14) = -1 EBADF (Bad file descriptor) [pid 16685] close(15) = -1 EBADF (Bad file descriptor) [pid 16685] close(16) = -1 EBADF (Bad file descriptor) [pid 16685] close(17) = -1 EBADF (Bad file descriptor) [pid 16685] close(18) = -1 EBADF (Bad file descriptor) [pid 16685] close(19) = -1 EBADF (Bad file descriptor) [pid 16685] close(20) = -1 EBADF (Bad file descriptor) [pid 16685] close(21) = -1 EBADF (Bad file descriptor) [pid 16685] close(22) = -1 EBADF (Bad file descriptor) [pid 16685] close(23) = -1 EBADF (Bad file descriptor) [pid 16685] close(24) = -1 EBADF (Bad file descriptor) [ 212.144715][T16685] vhci_hcd vhci_hcd.0: port 0 already used [pid 16685] close(25) = -1 EBADF (Bad file descriptor) [pid 16685] close(26) = -1 EBADF (Bad file descriptor) [pid 16685] close(27) = -1 EBADF (Bad file descriptor) [pid 16685] close(28) = -1 EBADF (Bad file descriptor) [pid 16685] close(29) = -1 EBADF (Bad file descriptor) [pid 16685] exit_group(0) = ? [pid 16685] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16689 attached , child_tidptr=0x5555570da650) = 5816 [pid 16689] set_robust_list(0x5555570da660, 24) = 0 [pid 16689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16689] setpgid(0, 0) = 0 [pid 16689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16689] write(3, "1000", 4) = 4 [pid 16689] close(3) = 0 [pid 16689] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16689] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16689] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16689] close(5) = 0 [pid 16689] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16692 attached ) = 5817 [pid 16689] tkill(5817, SIGSTOP) = 0 [pid 16692] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5816, si_uid=0} --- [pid 16689] close(3 [pid 16692] --- stopped by SIGSTOP --- [pid 16689] <... close resumed>) = 0 [pid 16689] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5817, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16689] close(4) = 0 [pid 16689] close(5) = -1 EBADF (Bad file descriptor) [pid 16689] close(6) = -1 EBADF (Bad file descriptor) [pid 16689] close(7) = -1 EBADF (Bad file descriptor) [pid 16689] close(8) = -1 EBADF (Bad file descriptor) [pid 16689] close(9) = -1 EBADF (Bad file descriptor) [pid 16689] close(10) = -1 EBADF (Bad file descriptor) [pid 16689] close(11) = -1 EBADF (Bad file descriptor) [pid 16689] close(12) = -1 EBADF (Bad file descriptor) [pid 16689] close(13) = -1 EBADF (Bad file descriptor) [pid 16689] close(14) = -1 EBADF (Bad file descriptor) [pid 16689] close(15) = -1 EBADF (Bad file descriptor) [pid 16689] close(16) = -1 EBADF (Bad file descriptor) [pid 16689] close(17) = -1 EBADF (Bad file descriptor) [pid 16689] close(18) = -1 EBADF (Bad file descriptor) [pid 16689] close(19) = -1 EBADF (Bad file descriptor) [pid 16689] close(20) = -1 EBADF (Bad file descriptor) [pid 16689] close(21) = -1 EBADF (Bad file descriptor) [pid 16689] close(22) = -1 EBADF (Bad file descriptor) [pid 16689] close(23) = -1 EBADF (Bad file descriptor) [pid 16689] close(24) = -1 EBADF (Bad file descriptor) [pid 16689] close(25) = -1 EBADF (Bad file descriptor) [pid 16689] close(26) = -1 EBADF (Bad file descriptor) [pid 16689] close(27) = -1 EBADF (Bad file descriptor) [pid 16689] close(28) = -1 EBADF (Bad file descriptor) [pid 16689] close(29) = -1 EBADF (Bad file descriptor) [pid 16689] exit_group(0) = ? [pid 16689] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5816, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 212.240899][T16689] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16693 attached , child_tidptr=0x5555570da650) = 5818 [pid 16693] set_robust_list(0x5555570da660, 24) = 0 [pid 16693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16693] setpgid(0, 0) = 0 [pid 16693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16693] write(3, "1000", 4) = 4 [pid 16693] close(3) = 0 [pid 16693] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16693] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16693] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16693] close(5) = 0 [pid 16693] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16696 attached ) = 5819 [pid 16693] tkill(5819, SIGSTOP) = 0 [pid 16696] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5818, si_uid=0} --- [pid 16693] close(3 [pid 16696] --- stopped by SIGSTOP --- [pid 16693] <... close resumed>) = 0 [pid 16693] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5819, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16693] close(4) = 0 [pid 16693] close(5) = -1 EBADF (Bad file descriptor) [pid 16693] close(6) = -1 EBADF (Bad file descriptor) [pid 16693] close(7) = -1 EBADF (Bad file descriptor) [pid 16693] close(8) = -1 EBADF (Bad file descriptor) [pid 16693] close(9) = -1 EBADF (Bad file descriptor) [pid 16693] close(10) = -1 EBADF (Bad file descriptor) [pid 16693] close(11) = -1 EBADF (Bad file descriptor) [pid 16693] close(12) = -1 EBADF (Bad file descriptor) [pid 16693] close(13) = -1 EBADF (Bad file descriptor) [pid 16693] close(14) = -1 EBADF (Bad file descriptor) [pid 16693] close(15) = -1 EBADF (Bad file descriptor) [pid 16693] close(16) = -1 EBADF (Bad file descriptor) [pid 16693] close(17) = -1 EBADF (Bad file descriptor) [pid 16693] close(18) = -1 EBADF (Bad file descriptor) [pid 16693] close(19) = -1 EBADF (Bad file descriptor) [pid 16693] close(20) = -1 EBADF (Bad file descriptor) [pid 16693] close(21) = -1 EBADF (Bad file descriptor) [pid 16693] close(22) = -1 EBADF (Bad file descriptor) [pid 16693] close(23) = -1 EBADF (Bad file descriptor) [ 212.325176][T16693] vhci_hcd vhci_hcd.0: port 0 already used [pid 16693] close(24) = -1 EBADF (Bad file descriptor) [pid 16693] close(25) = -1 EBADF (Bad file descriptor) [pid 16693] close(26) = -1 EBADF (Bad file descriptor) [pid 16693] close(27) = -1 EBADF (Bad file descriptor) [pid 16693] close(28) = -1 EBADF (Bad file descriptor) [pid 16693] close(29) = -1 EBADF (Bad file descriptor) [pid 16693] exit_group(0) = ? [pid 16693] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16697 attached , child_tidptr=0x5555570da650) = 5820 [pid 16697] set_robust_list(0x5555570da660, 24) = 0 [pid 16697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16697] setpgid(0, 0) = 0 [pid 16697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16697] write(3, "1000", 4) = 4 [pid 16697] close(3) = 0 [pid 16697] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16697] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16697] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16697] close(5) = 0 [pid 16697] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16700 attached ) = 5821 [pid 16697] tkill(5821, SIGSTOP) = 0 [pid 16700] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5820, si_uid=0} --- [pid 16697] close(3 [pid 16700] --- stopped by SIGSTOP --- [pid 16697] <... close resumed>) = 0 [pid 16697] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5821, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16697] close(4) = 0 [pid 16697] close(5) = -1 EBADF (Bad file descriptor) [pid 16697] close(6) = -1 EBADF (Bad file descriptor) [pid 16697] close(7) = -1 EBADF (Bad file descriptor) [pid 16697] close(8) = -1 EBADF (Bad file descriptor) [pid 16697] close(9) = -1 EBADF (Bad file descriptor) [pid 16697] close(10) = -1 EBADF (Bad file descriptor) [pid 16697] close(11) = -1 EBADF (Bad file descriptor) [pid 16697] close(12) = -1 EBADF (Bad file descriptor) [pid 16697] close(13) = -1 EBADF (Bad file descriptor) [pid 16697] close(14) = -1 EBADF (Bad file descriptor) [pid 16697] close(15) = -1 EBADF (Bad file descriptor) [pid 16697] close(16) = -1 EBADF (Bad file descriptor) [pid 16697] close(17) = -1 EBADF (Bad file descriptor) [pid 16697] close(18) = -1 EBADF (Bad file descriptor) [pid 16697] close(19) = -1 EBADF (Bad file descriptor) [pid 16697] close(20) = -1 EBADF (Bad file descriptor) [pid 16697] close(21) = -1 EBADF (Bad file descriptor) [pid 16697] close(22) = -1 EBADF (Bad file descriptor) [pid 16697] close(23) = -1 EBADF (Bad file descriptor) [pid 16697] close(24) = -1 EBADF (Bad file descriptor) [pid 16697] close(25) = -1 EBADF (Bad file descriptor) [ 212.426673][T16697] vhci_hcd vhci_hcd.0: port 0 already used [pid 16697] close(26) = -1 EBADF (Bad file descriptor) [pid 16697] close(27) = -1 EBADF (Bad file descriptor) [pid 16697] close(28) = -1 EBADF (Bad file descriptor) [pid 16697] close(29) = -1 EBADF (Bad file descriptor) [pid 16697] exit_group(0) = ? [pid 16697] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16701 attached [pid 16701] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5822 [pid 16701] <... set_robust_list resumed>) = 0 [pid 16701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16701] setpgid(0, 0) = 0 [pid 16701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16701] write(3, "1000", 4) = 4 [pid 16701] close(3) = 0 [pid 16701] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16701] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16701] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16701] close(5) = 0 [pid 16701] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16704 attached ) = 5823 [pid 16701] tkill(5823, SIGSTOP) = 0 [pid 16704] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5822, si_uid=0} --- [pid 16701] close(3 [pid 16704] --- stopped by SIGSTOP --- [pid 16701] <... close resumed>) = 0 [pid 16701] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5823, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16701] close(4) = 0 [pid 16701] close(5) = -1 EBADF (Bad file descriptor) [pid 16701] close(6) = -1 EBADF (Bad file descriptor) [pid 16701] close(7) = -1 EBADF (Bad file descriptor) [pid 16701] close(8) = -1 EBADF (Bad file descriptor) [pid 16701] close(9) = -1 EBADF (Bad file descriptor) [pid 16701] close(10) = -1 EBADF (Bad file descriptor) [pid 16701] close(11) = -1 EBADF (Bad file descriptor) [pid 16701] close(12) = -1 EBADF (Bad file descriptor) [pid 16701] close(13) = -1 EBADF (Bad file descriptor) [pid 16701] close(14) = -1 EBADF (Bad file descriptor) [pid 16701] close(15) = -1 EBADF (Bad file descriptor) [pid 16701] close(16) = -1 EBADF (Bad file descriptor) [pid 16701] close(17) = -1 EBADF (Bad file descriptor) [pid 16701] close(18) = -1 EBADF (Bad file descriptor) [pid 16701] close(19) = -1 EBADF (Bad file descriptor) [pid 16701] close(20) = -1 EBADF (Bad file descriptor) [pid 16701] close(21) = -1 EBADF (Bad file descriptor) [pid 16701] close(22) = -1 EBADF (Bad file descriptor) [pid 16701] close(23) = -1 EBADF (Bad file descriptor) [pid 16701] close(24) = -1 EBADF (Bad file descriptor) [pid 16701] close(25) = -1 EBADF (Bad file descriptor) [ 212.521237][T16701] vhci_hcd vhci_hcd.0: port 0 already used [pid 16701] close(26) = -1 EBADF (Bad file descriptor) [pid 16701] close(27) = -1 EBADF (Bad file descriptor) [pid 16701] close(28) = -1 EBADF (Bad file descriptor) [pid 16701] close(29) = -1 EBADF (Bad file descriptor) [pid 16701] exit_group(0) = ? [pid 16701] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5822, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16705 attached , child_tidptr=0x5555570da650) = 5824 [pid 16705] set_robust_list(0x5555570da660, 24) = 0 [pid 16705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16705] setpgid(0, 0) = 0 [pid 16705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16705] write(3, "1000", 4) = 4 [pid 16705] close(3) = 0 [pid 16705] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16705] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16705] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16705] close(5) = 0 [pid 16705] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16708 attached ) = 5825 [pid 16705] tkill(5825, SIGSTOP) = 0 [pid 16708] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5824, si_uid=0} --- [pid 16705] close(3 [pid 16708] --- stopped by SIGSTOP --- [pid 16705] <... close resumed>) = 0 [pid 16705] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5825, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16705] close(4) = 0 [pid 16705] close(5) = -1 EBADF (Bad file descriptor) [pid 16705] close(6) = -1 EBADF (Bad file descriptor) [pid 16705] close(7) = -1 EBADF (Bad file descriptor) [pid 16705] close(8) = -1 EBADF (Bad file descriptor) [pid 16705] close(9) = -1 EBADF (Bad file descriptor) [pid 16705] close(10) = -1 EBADF (Bad file descriptor) [pid 16705] close(11) = -1 EBADF (Bad file descriptor) [pid 16705] close(12) = -1 EBADF (Bad file descriptor) [pid 16705] close(13) = -1 EBADF (Bad file descriptor) [pid 16705] close(14) = -1 EBADF (Bad file descriptor) [pid 16705] close(15) = -1 EBADF (Bad file descriptor) [pid 16705] close(16) = -1 EBADF (Bad file descriptor) [pid 16705] close(17) = -1 EBADF (Bad file descriptor) [pid 16705] close(18) = -1 EBADF (Bad file descriptor) [pid 16705] close(19) = -1 EBADF (Bad file descriptor) [pid 16705] close(20) = -1 EBADF (Bad file descriptor) [pid 16705] close(21) = -1 EBADF (Bad file descriptor) [pid 16705] close(22) = -1 EBADF (Bad file descriptor) [pid 16705] close(23) = -1 EBADF (Bad file descriptor) [pid 16705] close(24) = -1 EBADF (Bad file descriptor) [pid 16705] close(25) = -1 EBADF (Bad file descriptor) [ 212.617390][T16705] vhci_hcd vhci_hcd.0: port 0 already used [pid 16705] close(26) = -1 EBADF (Bad file descriptor) [pid 16705] close(27) = -1 EBADF (Bad file descriptor) [pid 16705] close(28) = -1 EBADF (Bad file descriptor) [pid 16705] close(29) = -1 EBADF (Bad file descriptor) [pid 16705] exit_group(0) = ? [pid 16705] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5824, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16709 attached , child_tidptr=0x5555570da650) = 5826 [pid 16709] set_robust_list(0x5555570da660, 24) = 0 [pid 16709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16709] setpgid(0, 0) = 0 [pid 16709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16709] write(3, "1000", 4) = 4 [pid 16709] close(3) = 0 [pid 16709] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16709] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16709] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16709] close(5) = 0 [pid 16709] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16712 attached ) = 5827 [pid 16709] tkill(5827, SIGSTOP) = 0 [pid 16712] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5826, si_uid=0} --- [pid 16709] close(3 [pid 16712] --- stopped by SIGSTOP --- [pid 16709] <... close resumed>) = 0 [pid 16709] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5827, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16709] close(4) = 0 [pid 16709] close(5) = -1 EBADF (Bad file descriptor) [pid 16709] close(6) = -1 EBADF (Bad file descriptor) [pid 16709] close(7) = -1 EBADF (Bad file descriptor) [pid 16709] close(8) = -1 EBADF (Bad file descriptor) [pid 16709] close(9) = -1 EBADF (Bad file descriptor) [pid 16709] close(10) = -1 EBADF (Bad file descriptor) [pid 16709] close(11) = -1 EBADF (Bad file descriptor) [pid 16709] close(12) = -1 EBADF (Bad file descriptor) [pid 16709] close(13) = -1 EBADF (Bad file descriptor) [pid 16709] close(14) = -1 EBADF (Bad file descriptor) [pid 16709] close(15) = -1 EBADF (Bad file descriptor) [pid 16709] close(16) = -1 EBADF (Bad file descriptor) [pid 16709] close(17) = -1 EBADF (Bad file descriptor) [pid 16709] close(18) = -1 EBADF (Bad file descriptor) [pid 16709] close(19) = -1 EBADF (Bad file descriptor) [pid 16709] close(20) = -1 EBADF (Bad file descriptor) [pid 16709] close(21) = -1 EBADF (Bad file descriptor) [pid 16709] close(22) = -1 EBADF (Bad file descriptor) [pid 16709] close(23) = -1 EBADF (Bad file descriptor) [pid 16709] close(24) = -1 EBADF (Bad file descriptor) [pid 16709] close(25) = -1 EBADF (Bad file descriptor) [pid 16709] close(26) = -1 EBADF (Bad file descriptor) [pid 16709] close(27) = -1 EBADF (Bad file descriptor) [pid 16709] close(28) = -1 EBADF (Bad file descriptor) [pid 16709] close(29) = -1 EBADF (Bad file descriptor) [ 212.715366][T16709] vhci_hcd vhci_hcd.0: port 0 already used [pid 16709] exit_group(0) = ? [pid 16709] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5826, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16713 attached , child_tidptr=0x5555570da650) = 5828 [pid 16713] set_robust_list(0x5555570da660, 24) = 0 [pid 16713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16713] setpgid(0, 0) = 0 [pid 16713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16713] write(3, "1000", 4) = 4 [pid 16713] close(3) = 0 [pid 16713] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16713] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16713] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16713] close(5) = 0 [pid 16713] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16716 attached ) = 5829 [pid 16713] tkill(5829, SIGSTOP) = 0 [pid 16716] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5828, si_uid=0} --- [pid 16713] close(3 [pid 16716] --- stopped by SIGSTOP --- [pid 16713] <... close resumed>) = 0 [pid 16713] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5829, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16713] close(4) = 0 [pid 16713] close(5) = -1 EBADF (Bad file descriptor) [pid 16713] close(6) = -1 EBADF (Bad file descriptor) [pid 16713] close(7) = -1 EBADF (Bad file descriptor) [pid 16713] close(8) = -1 EBADF (Bad file descriptor) [pid 16713] close(9) = -1 EBADF (Bad file descriptor) [pid 16713] close(10) = -1 EBADF (Bad file descriptor) [pid 16713] close(11) = -1 EBADF (Bad file descriptor) [pid 16713] close(12) = -1 EBADF (Bad file descriptor) [pid 16713] close(13) = -1 EBADF (Bad file descriptor) [pid 16713] close(14) = -1 EBADF (Bad file descriptor) [pid 16713] close(15) = -1 EBADF (Bad file descriptor) [pid 16713] close(16) = -1 EBADF (Bad file descriptor) [pid 16713] close(17) = -1 EBADF (Bad file descriptor) [pid 16713] close(18) = -1 EBADF (Bad file descriptor) [pid 16713] close(19) = -1 EBADF (Bad file descriptor) [pid 16713] close(20) = -1 EBADF (Bad file descriptor) [pid 16713] close(21) = -1 EBADF (Bad file descriptor) [pid 16713] close(22) = -1 EBADF (Bad file descriptor) [pid 16713] close(23) = -1 EBADF (Bad file descriptor) [pid 16713] close(24) = -1 EBADF (Bad file descriptor) [pid 16713] close(25) = -1 EBADF (Bad file descriptor) [ 212.800748][T16713] vhci_hcd vhci_hcd.0: port 0 already used [pid 16713] close(26) = -1 EBADF (Bad file descriptor) [pid 16713] close(27) = -1 EBADF (Bad file descriptor) [pid 16713] close(28) = -1 EBADF (Bad file descriptor) [pid 16713] close(29) = -1 EBADF (Bad file descriptor) [pid 16713] exit_group(0) = ? [pid 16713] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16717 attached , child_tidptr=0x5555570da650) = 5830 [pid 16717] set_robust_list(0x5555570da660, 24) = 0 [pid 16717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16717] setpgid(0, 0) = 0 [pid 16717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16717] write(3, "1000", 4) = 4 [pid 16717] close(3) = 0 [pid 16717] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16717] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16717] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16717] close(5) = 0 [pid 16717] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16720 attached ) = 5831 [pid 16717] tkill(5831, SIGSTOP) = 0 [pid 16720] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5830, si_uid=0} --- [pid 16717] close(3 [pid 16720] --- stopped by SIGSTOP --- [pid 16717] <... close resumed>) = 0 [pid 16717] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5831, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16717] close(4) = 0 [pid 16717] close(5) = -1 EBADF (Bad file descriptor) [pid 16717] close(6) = -1 EBADF (Bad file descriptor) [pid 16717] close(7) = -1 EBADF (Bad file descriptor) [pid 16717] close(8) = -1 EBADF (Bad file descriptor) [pid 16717] close(9) = -1 EBADF (Bad file descriptor) [pid 16717] close(10) = -1 EBADF (Bad file descriptor) [pid 16717] close(11) = -1 EBADF (Bad file descriptor) [pid 16717] close(12) = -1 EBADF (Bad file descriptor) [pid 16717] close(13) = -1 EBADF (Bad file descriptor) [pid 16717] close(14) = -1 EBADF (Bad file descriptor) [pid 16717] close(15) = -1 EBADF (Bad file descriptor) [pid 16717] close(16) = -1 EBADF (Bad file descriptor) [pid 16717] close(17) = -1 EBADF (Bad file descriptor) [pid 16717] close(18) = -1 EBADF (Bad file descriptor) [pid 16717] close(19) = -1 EBADF (Bad file descriptor) [pid 16717] close(20) = -1 EBADF (Bad file descriptor) [pid 16717] close(21) = -1 EBADF (Bad file descriptor) [pid 16717] close(22) = -1 EBADF (Bad file descriptor) [pid 16717] close(23) = -1 EBADF (Bad file descriptor) [pid 16717] close(24) = -1 EBADF (Bad file descriptor) [pid 16717] close(25) = -1 EBADF (Bad file descriptor) [pid 16717] close(26) = -1 EBADF (Bad file descriptor) [pid 16717] close(27) = -1 EBADF (Bad file descriptor) [pid 16717] close(28) = -1 EBADF (Bad file descriptor) [pid 16717] close(29) = -1 EBADF (Bad file descriptor) [ 212.897958][T16717] vhci_hcd vhci_hcd.0: port 0 already used [pid 16717] exit_group(0) = ? [pid 16717] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5830, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16721 attached , child_tidptr=0x5555570da650) = 5832 [pid 16721] set_robust_list(0x5555570da660, 24) = 0 [pid 16721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16721] setpgid(0, 0) = 0 [pid 16721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16721] write(3, "1000", 4) = 4 [pid 16721] close(3) = 0 [pid 16721] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16721] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16721] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16721] close(5) = 0 [pid 16721] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16724 attached ) = 5833 [pid 16721] tkill(5833, SIGSTOP) = 0 [pid 16724] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5832, si_uid=0} --- [pid 16721] close(3 [pid 16724] --- stopped by SIGSTOP --- [pid 16721] <... close resumed>) = 0 [pid 16721] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5833, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16721] close(4) = 0 [pid 16721] close(5) = -1 EBADF (Bad file descriptor) [pid 16721] close(6) = -1 EBADF (Bad file descriptor) [pid 16721] close(7) = -1 EBADF (Bad file descriptor) [pid 16721] close(8) = -1 EBADF (Bad file descriptor) [pid 16721] close(9) = -1 EBADF (Bad file descriptor) [pid 16721] close(10) = -1 EBADF (Bad file descriptor) [pid 16721] close(11) = -1 EBADF (Bad file descriptor) [pid 16721] close(12) = -1 EBADF (Bad file descriptor) [pid 16721] close(13) = -1 EBADF (Bad file descriptor) [pid 16721] close(14) = -1 EBADF (Bad file descriptor) [pid 16721] close(15) = -1 EBADF (Bad file descriptor) [pid 16721] close(16) = -1 EBADF (Bad file descriptor) [pid 16721] close(17) = -1 EBADF (Bad file descriptor) [pid 16721] close(18) = -1 EBADF (Bad file descriptor) [pid 16721] close(19) = -1 EBADF (Bad file descriptor) [pid 16721] close(20) = -1 EBADF (Bad file descriptor) [pid 16721] close(21) = -1 EBADF (Bad file descriptor) [pid 16721] close(22) = -1 EBADF (Bad file descriptor) [pid 16721] close(23) = -1 EBADF (Bad file descriptor) [pid 16721] close(24) = -1 EBADF (Bad file descriptor) [pid 16721] close(25) = -1 EBADF (Bad file descriptor) [ 212.984686][T16721] vhci_hcd vhci_hcd.0: port 0 already used [pid 16721] close(26) = -1 EBADF (Bad file descriptor) [pid 16721] close(27) = -1 EBADF (Bad file descriptor) [pid 16721] close(28) = -1 EBADF (Bad file descriptor) [pid 16721] close(29) = -1 EBADF (Bad file descriptor) [pid 16721] exit_group(0) = ? [pid 16721] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5832, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16725 attached , child_tidptr=0x5555570da650) = 5834 [pid 16725] set_robust_list(0x5555570da660, 24) = 0 [pid 16725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16725] setpgid(0, 0) = 0 [pid 16725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16725] write(3, "1000", 4) = 4 [pid 16725] close(3) = 0 [pid 16725] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16725] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16725] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16725] close(5) = 0 [pid 16725] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16728 attached ) = 5835 [pid 16725] tkill(5835, SIGSTOP) = 0 [pid 16728] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5834, si_uid=0} --- [pid 16725] close(3 [pid 16728] --- stopped by SIGSTOP --- [pid 16725] <... close resumed>) = 0 [pid 16725] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5835, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16725] close(4) = 0 [pid 16725] close(5) = -1 EBADF (Bad file descriptor) [pid 16725] close(6) = -1 EBADF (Bad file descriptor) [pid 16725] close(7) = -1 EBADF (Bad file descriptor) [pid 16725] close(8) = -1 EBADF (Bad file descriptor) [pid 16725] close(9) = -1 EBADF (Bad file descriptor) [pid 16725] close(10) = -1 EBADF (Bad file descriptor) [pid 16725] close(11) = -1 EBADF (Bad file descriptor) [pid 16725] close(12) = -1 EBADF (Bad file descriptor) [pid 16725] close(13) = -1 EBADF (Bad file descriptor) [pid 16725] close(14) = -1 EBADF (Bad file descriptor) [pid 16725] close(15) = -1 EBADF (Bad file descriptor) [pid 16725] close(16) = -1 EBADF (Bad file descriptor) [pid 16725] close(17) = -1 EBADF (Bad file descriptor) [pid 16725] close(18) = -1 EBADF (Bad file descriptor) [pid 16725] close(19) = -1 EBADF (Bad file descriptor) [pid 16725] close(20) = -1 EBADF (Bad file descriptor) [pid 16725] close(21) = -1 EBADF (Bad file descriptor) [pid 16725] close(22) = -1 EBADF (Bad file descriptor) [pid 16725] close(23) = -1 EBADF (Bad file descriptor) [pid 16725] close(24) = -1 EBADF (Bad file descriptor) [pid 16725] close(25) = -1 EBADF (Bad file descriptor) [ 213.082957][T16725] vhci_hcd vhci_hcd.0: port 0 already used [pid 16725] close(26) = -1 EBADF (Bad file descriptor) [pid 16725] close(27) = -1 EBADF (Bad file descriptor) [pid 16725] close(28) = -1 EBADF (Bad file descriptor) [pid 16725] close(29) = -1 EBADF (Bad file descriptor) [pid 16725] exit_group(0) = ? [pid 16725] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5834, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16729 attached , child_tidptr=0x5555570da650) = 5836 [pid 16729] set_robust_list(0x5555570da660, 24) = 0 [pid 16729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16729] setpgid(0, 0) = 0 [pid 16729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16729] write(3, "1000", 4) = 4 [pid 16729] close(3) = 0 [pid 16729] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16729] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16729] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16729] close(5) = 0 [pid 16729] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16732 attached ) = 5837 [pid 16729] tkill(5837, SIGSTOP) = 0 [pid 16732] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5836, si_uid=0} --- [pid 16729] close(3 [pid 16732] --- stopped by SIGSTOP --- [pid 16729] <... close resumed>) = 0 [pid 16729] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5837, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16729] close(4) = 0 [pid 16729] close(5) = -1 EBADF (Bad file descriptor) [pid 16729] close(6) = -1 EBADF (Bad file descriptor) [pid 16729] close(7) = -1 EBADF (Bad file descriptor) [pid 16729] close(8) = -1 EBADF (Bad file descriptor) [pid 16729] close(9) = -1 EBADF (Bad file descriptor) [pid 16729] close(10) = -1 EBADF (Bad file descriptor) [pid 16729] close(11) = -1 EBADF (Bad file descriptor) [pid 16729] close(12) = -1 EBADF (Bad file descriptor) [pid 16729] close(13) = -1 EBADF (Bad file descriptor) [pid 16729] close(14) = -1 EBADF (Bad file descriptor) [pid 16729] close(15) = -1 EBADF (Bad file descriptor) [pid 16729] close(16) = -1 EBADF (Bad file descriptor) [pid 16729] close(17) = -1 EBADF (Bad file descriptor) [pid 16729] close(18) = -1 EBADF (Bad file descriptor) [pid 16729] close(19) = -1 EBADF (Bad file descriptor) [pid 16729] close(20) = -1 EBADF (Bad file descriptor) [pid 16729] close(21) = -1 EBADF (Bad file descriptor) [pid 16729] close(22) = -1 EBADF (Bad file descriptor) [pid 16729] close(23) = -1 EBADF (Bad file descriptor) [pid 16729] close(24) = -1 EBADF (Bad file descriptor) [pid 16729] close(25) = -1 EBADF (Bad file descriptor) [pid 16729] close(26) = -1 EBADF (Bad file descriptor) [pid 16729] close(27) = -1 EBADF (Bad file descriptor) [pid 16729] close(28) = -1 EBADF (Bad file descriptor) [pid 16729] close(29) = -1 EBADF (Bad file descriptor) [pid 16729] exit_group(0) = ? [pid 16729] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 213.177796][T16729] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16733 attached , child_tidptr=0x5555570da650) = 5838 [pid 16733] set_robust_list(0x5555570da660, 24) = 0 [pid 16733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16733] setpgid(0, 0) = 0 [pid 16733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16733] write(3, "1000", 4) = 4 [pid 16733] close(3) = 0 [pid 16733] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16733] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16733] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16733] close(5) = 0 [pid 16733] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16736 attached ) = 5839 [pid 16733] tkill(5839, SIGSTOP) = 0 [pid 16733] close(3 [pid 16736] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5838, si_uid=0} --- [pid 16733] <... close resumed>) = 0 [pid 16736] --- stopped by SIGSTOP --- [pid 16733] close(4) = 0 [pid 16733] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5839, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16733] close(5) = -1 EBADF (Bad file descriptor) [pid 16733] close(6) = -1 EBADF (Bad file descriptor) [pid 16733] close(7) = -1 EBADF (Bad file descriptor) [pid 16733] close(8) = -1 EBADF (Bad file descriptor) [pid 16733] close(9) = -1 EBADF (Bad file descriptor) [pid 16733] close(10) = -1 EBADF (Bad file descriptor) [pid 16733] close(11) = -1 EBADF (Bad file descriptor) [pid 16733] close(12) = -1 EBADF (Bad file descriptor) [pid 16733] close(13) = -1 EBADF (Bad file descriptor) [pid 16733] close(14) = -1 EBADF (Bad file descriptor) [pid 16733] close(15) = -1 EBADF (Bad file descriptor) [pid 16733] close(16) = -1 EBADF (Bad file descriptor) [pid 16733] close(17) = -1 EBADF (Bad file descriptor) [pid 16733] close(18) = -1 EBADF (Bad file descriptor) [pid 16733] close(19) = -1 EBADF (Bad file descriptor) [pid 16733] close(20) = -1 EBADF (Bad file descriptor) [pid 16733] close(21) = -1 EBADF (Bad file descriptor) [pid 16733] close(22) = -1 EBADF (Bad file descriptor) [pid 16733] close(23) = -1 EBADF (Bad file descriptor) [pid 16733] close(24) = -1 EBADF (Bad file descriptor) [pid 16733] close(25) = -1 EBADF (Bad file descriptor) [pid 16733] close(26) = -1 EBADF (Bad file descriptor) [ 213.262045][T16733] vhci_hcd vhci_hcd.0: port 0 already used [pid 16733] close(27) = -1 EBADF (Bad file descriptor) [pid 16733] close(28) = -1 EBADF (Bad file descriptor) [pid 16733] close(29) = -1 EBADF (Bad file descriptor) [pid 16733] exit_group(0) = ? [pid 16733] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5838, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16737 attached , child_tidptr=0x5555570da650) = 5840 [pid 16737] set_robust_list(0x5555570da660, 24) = 0 [pid 16737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16737] setpgid(0, 0) = 0 [pid 16737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16737] write(3, "1000", 4) = 4 [pid 16737] close(3) = 0 [pid 16737] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16737] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16737] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16737] close(5) = 0 [pid 16737] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16740 attached ) = 5841 [pid 16737] tkill(5841, SIGSTOP) = 0 [pid 16740] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5840, si_uid=0} --- [pid 16737] close(3 [pid 16740] --- stopped by SIGSTOP --- [pid 16737] <... close resumed>) = 0 [pid 16737] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5841, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16737] close(4) = 0 [pid 16737] close(5) = -1 EBADF (Bad file descriptor) [pid 16737] close(6) = -1 EBADF (Bad file descriptor) [pid 16737] close(7) = -1 EBADF (Bad file descriptor) [pid 16737] close(8) = -1 EBADF (Bad file descriptor) [pid 16737] close(9) = -1 EBADF (Bad file descriptor) [pid 16737] close(10) = -1 EBADF (Bad file descriptor) [pid 16737] close(11) = -1 EBADF (Bad file descriptor) [pid 16737] close(12) = -1 EBADF (Bad file descriptor) [pid 16737] close(13) = -1 EBADF (Bad file descriptor) [pid 16737] close(14) = -1 EBADF (Bad file descriptor) [pid 16737] close(15) = -1 EBADF (Bad file descriptor) [pid 16737] close(16) = -1 EBADF (Bad file descriptor) [pid 16737] close(17) = -1 EBADF (Bad file descriptor) [pid 16737] close(18) = -1 EBADF (Bad file descriptor) [pid 16737] close(19) = -1 EBADF (Bad file descriptor) [pid 16737] close(20) = -1 EBADF (Bad file descriptor) [pid 16737] close(21) = -1 EBADF (Bad file descriptor) [pid 16737] close(22) = -1 EBADF (Bad file descriptor) [pid 16737] close(23) = -1 EBADF (Bad file descriptor) [pid 16737] close(24) = -1 EBADF (Bad file descriptor) [pid 16737] close(25) = -1 EBADF (Bad file descriptor) [pid 16737] close(26) = -1 EBADF (Bad file descriptor) [pid 16737] close(27) = -1 EBADF (Bad file descriptor) [pid 16737] close(28) = -1 EBADF (Bad file descriptor) [pid 16737] close(29) = -1 EBADF (Bad file descriptor) [pid 16737] exit_group(0) = ? [pid 16737] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 213.353064][T16737] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16741 attached , child_tidptr=0x5555570da650) = 5842 [pid 16741] set_robust_list(0x5555570da660, 24) = 0 [pid 16741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16741] setpgid(0, 0) = 0 [pid 16741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16741] write(3, "1000", 4) = 4 [pid 16741] close(3) = 0 [pid 16741] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16741] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16741] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16741] close(5) = 0 [pid 16741] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16744 attached ) = 5843 [pid 16741] tkill(5843, SIGSTOP) = 0 [pid 16741] close(3) = 0 [pid 16741] close(4 [pid 16744] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5842, si_uid=0} --- [pid 16741] <... close resumed>) = 0 [pid 16744] --- stopped by SIGSTOP --- [pid 16741] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5843, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16741] close(5) = -1 EBADF (Bad file descriptor) [pid 16741] close(6) = -1 EBADF (Bad file descriptor) [pid 16741] close(7) = -1 EBADF (Bad file descriptor) [pid 16741] close(8) = -1 EBADF (Bad file descriptor) [pid 16741] close(9) = -1 EBADF (Bad file descriptor) [pid 16741] close(10) = -1 EBADF (Bad file descriptor) [pid 16741] close(11) = -1 EBADF (Bad file descriptor) [pid 16741] close(12) = -1 EBADF (Bad file descriptor) [pid 16741] close(13) = -1 EBADF (Bad file descriptor) [pid 16741] close(14) = -1 EBADF (Bad file descriptor) [pid 16741] close(15) = -1 EBADF (Bad file descriptor) [pid 16741] close(16) = -1 EBADF (Bad file descriptor) [pid 16741] close(17) = -1 EBADF (Bad file descriptor) [pid 16741] close(18) = -1 EBADF (Bad file descriptor) [pid 16741] close(19) = -1 EBADF (Bad file descriptor) [pid 16741] close(20) = -1 EBADF (Bad file descriptor) [pid 16741] close(21) = -1 EBADF (Bad file descriptor) [pid 16741] close(22) = -1 EBADF (Bad file descriptor) [pid 16741] close(23) = -1 EBADF (Bad file descriptor) [pid 16741] close(24) = -1 EBADF (Bad file descriptor) [pid 16741] close(25) = -1 EBADF (Bad file descriptor) [pid 16741] close(26) = -1 EBADF (Bad file descriptor) [pid 16741] close(27) = -1 EBADF (Bad file descriptor) [pid 16741] close(28) = -1 EBADF (Bad file descriptor) [pid 16741] close(29) = -1 EBADF (Bad file descriptor) [pid 16741] exit_group(0) = ? [pid 16741] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5842, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 213.439028][T16741] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16745 attached , child_tidptr=0x5555570da650) = 5844 [pid 16745] set_robust_list(0x5555570da660, 24) = 0 [pid 16745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16745] setpgid(0, 0) = 0 [pid 16745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16745] write(3, "1000", 4) = 4 [pid 16745] close(3) = 0 [pid 16745] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16745] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16745] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16745] close(5) = 0 [pid 16745] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16748 attached ) = 5845 [pid 16745] tkill(5845, SIGSTOP) = 0 [pid 16748] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5844, si_uid=0} --- [pid 16745] close(3 [pid 16748] --- stopped by SIGSTOP --- [pid 16745] <... close resumed>) = 0 [pid 16745] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5845, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16745] close(4) = 0 [pid 16745] close(5) = -1 EBADF (Bad file descriptor) [pid 16745] close(6) = -1 EBADF (Bad file descriptor) [pid 16745] close(7) = -1 EBADF (Bad file descriptor) [pid 16745] close(8) = -1 EBADF (Bad file descriptor) [pid 16745] close(9) = -1 EBADF (Bad file descriptor) [pid 16745] close(10) = -1 EBADF (Bad file descriptor) [pid 16745] close(11) = -1 EBADF (Bad file descriptor) [pid 16745] close(12) = -1 EBADF (Bad file descriptor) [pid 16745] close(13) = -1 EBADF (Bad file descriptor) [pid 16745] close(14) = -1 EBADF (Bad file descriptor) [pid 16745] close(15) = -1 EBADF (Bad file descriptor) [pid 16745] close(16) = -1 EBADF (Bad file descriptor) [pid 16745] close(17) = -1 EBADF (Bad file descriptor) [pid 16745] close(18) = -1 EBADF (Bad file descriptor) [pid 16745] close(19) = -1 EBADF (Bad file descriptor) [pid 16745] close(20) = -1 EBADF (Bad file descriptor) [pid 16745] close(21) = -1 EBADF (Bad file descriptor) [pid 16745] close(22) = -1 EBADF (Bad file descriptor) [pid 16745] close(23) = -1 EBADF (Bad file descriptor) [pid 16745] close(24) = -1 EBADF (Bad file descriptor) [pid 16745] close(25) = -1 EBADF (Bad file descriptor) [ 213.519926][T16745] vhci_hcd vhci_hcd.0: port 0 already used [pid 16745] close(26) = -1 EBADF (Bad file descriptor) [pid 16745] close(27) = -1 EBADF (Bad file descriptor) [pid 16745] close(28) = -1 EBADF (Bad file descriptor) [pid 16745] close(29) = -1 EBADF (Bad file descriptor) [pid 16745] exit_group(0) = ? [pid 16745] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16749 attached , child_tidptr=0x5555570da650) = 5846 [pid 16749] set_robust_list(0x5555570da660, 24) = 0 [pid 16749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16749] setpgid(0, 0) = 0 [pid 16749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16749] write(3, "1000", 4) = 4 [pid 16749] close(3) = 0 [pid 16749] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16749] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16749] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16749] close(5) = 0 [pid 16749] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16752 attached ) = 5847 [pid 16749] tkill(5847, SIGSTOP) = 0 [pid 16752] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5846, si_uid=0} --- [pid 16749] close(3 [pid 16752] --- stopped by SIGSTOP --- [pid 16749] <... close resumed>) = 0 [pid 16749] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5847, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16749] close(4) = 0 [pid 16749] close(5) = -1 EBADF (Bad file descriptor) [pid 16749] close(6) = -1 EBADF (Bad file descriptor) [pid 16749] close(7) = -1 EBADF (Bad file descriptor) [pid 16749] close(8) = -1 EBADF (Bad file descriptor) [pid 16749] close(9) = -1 EBADF (Bad file descriptor) [pid 16749] close(10) = -1 EBADF (Bad file descriptor) [pid 16749] close(11) = -1 EBADF (Bad file descriptor) [pid 16749] close(12) = -1 EBADF (Bad file descriptor) [pid 16749] close(13) = -1 EBADF (Bad file descriptor) [pid 16749] close(14) = -1 EBADF (Bad file descriptor) [pid 16749] close(15) = -1 EBADF (Bad file descriptor) [pid 16749] close(16) = -1 EBADF (Bad file descriptor) [pid 16749] close(17) = -1 EBADF (Bad file descriptor) [pid 16749] close(18) = -1 EBADF (Bad file descriptor) [pid 16749] close(19) = -1 EBADF (Bad file descriptor) [pid 16749] close(20) = -1 EBADF (Bad file descriptor) [pid 16749] close(21) = -1 EBADF (Bad file descriptor) [pid 16749] close(22) = -1 EBADF (Bad file descriptor) [pid 16749] close(23) = -1 EBADF (Bad file descriptor) [pid 16749] close(24) = -1 EBADF (Bad file descriptor) [pid 16749] close(25) = -1 EBADF (Bad file descriptor) [ 213.619536][T16749] vhci_hcd vhci_hcd.0: port 0 already used [pid 16749] close(26) = -1 EBADF (Bad file descriptor) [pid 16749] close(27) = -1 EBADF (Bad file descriptor) [pid 16749] close(28) = -1 EBADF (Bad file descriptor) [pid 16749] close(29) = -1 EBADF (Bad file descriptor) [pid 16749] exit_group(0) = ? [pid 16749] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16753 attached , child_tidptr=0x5555570da650) = 5848 [pid 16753] set_robust_list(0x5555570da660, 24) = 0 [pid 16753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16753] setpgid(0, 0) = 0 [pid 16753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16753] write(3, "1000", 4) = 4 [pid 16753] close(3) = 0 [pid 16753] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16753] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16753] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16753] close(5) = 0 [pid 16753] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16756 attached ) = 5849 [pid 16753] tkill(5849, SIGSTOP) = 0 [pid 16756] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5848, si_uid=0} --- [pid 16753] close(3 [pid 16756] --- stopped by SIGSTOP --- [pid 16753] <... close resumed>) = 0 [pid 16753] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5849, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16753] close(4) = 0 [pid 16753] close(5) = -1 EBADF (Bad file descriptor) [pid 16753] close(6) = -1 EBADF (Bad file descriptor) [pid 16753] close(7) = -1 EBADF (Bad file descriptor) [pid 16753] close(8) = -1 EBADF (Bad file descriptor) [pid 16753] close(9) = -1 EBADF (Bad file descriptor) [pid 16753] close(10) = -1 EBADF (Bad file descriptor) [pid 16753] close(11) = -1 EBADF (Bad file descriptor) [pid 16753] close(12) = -1 EBADF (Bad file descriptor) [pid 16753] close(13) = -1 EBADF (Bad file descriptor) [pid 16753] close(14) = -1 EBADF (Bad file descriptor) [pid 16753] close(15) = -1 EBADF (Bad file descriptor) [pid 16753] close(16) = -1 EBADF (Bad file descriptor) [pid 16753] close(17) = -1 EBADF (Bad file descriptor) [pid 16753] close(18) = -1 EBADF (Bad file descriptor) [pid 16753] close(19) = -1 EBADF (Bad file descriptor) [pid 16753] close(20) = -1 EBADF (Bad file descriptor) [pid 16753] close(21) = -1 EBADF (Bad file descriptor) [pid 16753] close(22) = -1 EBADF (Bad file descriptor) [pid 16753] close(23) = -1 EBADF (Bad file descriptor) [pid 16753] close(24) = -1 EBADF (Bad file descriptor) [pid 16753] close(25) = -1 EBADF (Bad file descriptor) [ 213.714400][T16753] vhci_hcd vhci_hcd.0: port 0 already used [pid 16753] close(26) = -1 EBADF (Bad file descriptor) [pid 16753] close(27) = -1 EBADF (Bad file descriptor) [pid 16753] close(28) = -1 EBADF (Bad file descriptor) [pid 16753] close(29) = -1 EBADF (Bad file descriptor) [pid 16753] exit_group(0) = ? [pid 16753] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5848, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16757 attached , child_tidptr=0x5555570da650) = 5850 [pid 16757] set_robust_list(0x5555570da660, 24) = 0 [pid 16757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16757] setpgid(0, 0) = 0 [pid 16757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16757] write(3, "1000", 4) = 4 [pid 16757] close(3) = 0 [pid 16757] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16757] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16757] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16757] close(5) = 0 [pid 16757] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16760 attached ) = 5851 [pid 16757] tkill(5851, SIGSTOP) = 0 [pid 16757] close(3 [pid 16760] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5850, si_uid=0} --- [pid 16757] <... close resumed>) = 0 [pid 16760] --- stopped by SIGSTOP --- [pid 16757] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5851, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16757] close(4) = 0 [pid 16757] close(5) = -1 EBADF (Bad file descriptor) [pid 16757] close(6) = -1 EBADF (Bad file descriptor) [pid 16757] close(7) = -1 EBADF (Bad file descriptor) [pid 16757] close(8) = -1 EBADF (Bad file descriptor) [pid 16757] close(9) = -1 EBADF (Bad file descriptor) [pid 16757] close(10) = -1 EBADF (Bad file descriptor) [pid 16757] close(11) = -1 EBADF (Bad file descriptor) [pid 16757] close(12) = -1 EBADF (Bad file descriptor) [pid 16757] close(13) = -1 EBADF (Bad file descriptor) [pid 16757] close(14) = -1 EBADF (Bad file descriptor) [pid 16757] close(15) = -1 EBADF (Bad file descriptor) [pid 16757] close(16) = -1 EBADF (Bad file descriptor) [pid 16757] close(17) = -1 EBADF (Bad file descriptor) [pid 16757] close(18) = -1 EBADF (Bad file descriptor) [pid 16757] close(19) = -1 EBADF (Bad file descriptor) [pid 16757] close(20) = -1 EBADF (Bad file descriptor) [pid 16757] close(21) = -1 EBADF (Bad file descriptor) [pid 16757] close(22) = -1 EBADF (Bad file descriptor) [pid 16757] close(23) = -1 EBADF (Bad file descriptor) [pid 16757] close(24) = -1 EBADF (Bad file descriptor) [pid 16757] close(25) = -1 EBADF (Bad file descriptor) [ 213.814415][T16757] vhci_hcd vhci_hcd.0: port 0 already used [pid 16757] close(26) = -1 EBADF (Bad file descriptor) [pid 16757] close(27) = -1 EBADF (Bad file descriptor) [pid 16757] close(28) = -1 EBADF (Bad file descriptor) [pid 16757] close(29) = -1 EBADF (Bad file descriptor) [pid 16757] exit_group(0) = ? [pid 16757] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16761 attached , child_tidptr=0x5555570da650) = 5852 [pid 16761] set_robust_list(0x5555570da660, 24) = 0 [pid 16761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16761] setpgid(0, 0) = 0 [pid 16761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16761] write(3, "1000", 4) = 4 [pid 16761] close(3) = 0 [pid 16761] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16761] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16761] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16761] close(5) = 0 [pid 16761] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16764 attached ) = 5853 [pid 16761] tkill(5853, SIGSTOP) = 0 [pid 16764] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5852, si_uid=0} --- [pid 16761] close(3 [pid 16764] --- stopped by SIGSTOP --- [pid 16761] <... close resumed>) = 0 [pid 16761] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5853, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16761] close(4) = 0 [pid 16761] close(5) = -1 EBADF (Bad file descriptor) [pid 16761] close(6) = -1 EBADF (Bad file descriptor) [pid 16761] close(7) = -1 EBADF (Bad file descriptor) [pid 16761] close(8) = -1 EBADF (Bad file descriptor) [pid 16761] close(9) = -1 EBADF (Bad file descriptor) [pid 16761] close(10) = -1 EBADF (Bad file descriptor) [pid 16761] close(11) = -1 EBADF (Bad file descriptor) [pid 16761] close(12) = -1 EBADF (Bad file descriptor) [pid 16761] close(13) = -1 EBADF (Bad file descriptor) [pid 16761] close(14) = -1 EBADF (Bad file descriptor) [pid 16761] close(15) = -1 EBADF (Bad file descriptor) [pid 16761] close(16) = -1 EBADF (Bad file descriptor) [pid 16761] close(17) = -1 EBADF (Bad file descriptor) [pid 16761] close(18) = -1 EBADF (Bad file descriptor) [pid 16761] close(19) = -1 EBADF (Bad file descriptor) [pid 16761] close(20) = -1 EBADF (Bad file descriptor) [pid 16761] close(21) = -1 EBADF (Bad file descriptor) [pid 16761] close(22) = -1 EBADF (Bad file descriptor) [pid 16761] close(23) = -1 EBADF (Bad file descriptor) [pid 16761] close(24) = -1 EBADF (Bad file descriptor) [pid 16761] close(25) = -1 EBADF (Bad file descriptor) [pid 16761] close(26) = -1 EBADF (Bad file descriptor) [pid 16761] close(27) = -1 EBADF (Bad file descriptor) [pid 16761] close(28) = -1 EBADF (Bad file descriptor) [pid 16761] close(29) = -1 EBADF (Bad file descriptor) [pid 16761] exit_group(0) = ? [pid 16761] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5852, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 213.908808][T16761] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16766 attached , child_tidptr=0x5555570da650) = 5854 [pid 16766] set_robust_list(0x5555570da660, 24) = 0 [pid 16766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16766] setpgid(0, 0) = 0 [pid 16766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16766] write(3, "1000", 4) = 4 [pid 16766] close(3) = 0 [pid 16766] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16766] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16766] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16766] close(5) = 0 [pid 16766] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16769 attached ) = 5855 [pid 16766] tkill(5855, SIGSTOP) = 0 [pid 16769] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5854, si_uid=0} --- [pid 16766] close(3 [pid 16769] --- stopped by SIGSTOP --- [pid 16766] <... close resumed>) = 0 [pid 16766] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5855, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16766] close(4) = 0 [pid 16766] close(5) = -1 EBADF (Bad file descriptor) [pid 16766] close(6) = -1 EBADF (Bad file descriptor) [pid 16766] close(7) = -1 EBADF (Bad file descriptor) [pid 16766] close(8) = -1 EBADF (Bad file descriptor) [pid 16766] close(9) = -1 EBADF (Bad file descriptor) [pid 16766] close(10) = -1 EBADF (Bad file descriptor) [pid 16766] close(11) = -1 EBADF (Bad file descriptor) [pid 16766] close(12) = -1 EBADF (Bad file descriptor) [pid 16766] close(13) = -1 EBADF (Bad file descriptor) [pid 16766] close(14) = -1 EBADF (Bad file descriptor) [pid 16766] close(15) = -1 EBADF (Bad file descriptor) [pid 16766] close(16) = -1 EBADF (Bad file descriptor) [pid 16766] close(17) = -1 EBADF (Bad file descriptor) [pid 16766] close(18) = -1 EBADF (Bad file descriptor) [pid 16766] close(19) = -1 EBADF (Bad file descriptor) [pid 16766] close(20) = -1 EBADF (Bad file descriptor) [pid 16766] close(21) = -1 EBADF (Bad file descriptor) [pid 16766] close(22) = -1 EBADF (Bad file descriptor) [pid 16766] close(23) = -1 EBADF (Bad file descriptor) [pid 16766] close(24) = -1 EBADF (Bad file descriptor) [ 213.991474][T16766] vhci_hcd vhci_hcd.0: port 0 already used [pid 16766] close(25) = -1 EBADF (Bad file descriptor) [pid 16766] close(26) = -1 EBADF (Bad file descriptor) [pid 16766] close(27) = -1 EBADF (Bad file descriptor) [pid 16766] close(28) = -1 EBADF (Bad file descriptor) [pid 16766] close(29) = -1 EBADF (Bad file descriptor) [pid 16766] exit_group(0) = ? [pid 16766] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16771 attached , child_tidptr=0x5555570da650) = 5856 [pid 16771] set_robust_list(0x5555570da660, 24) = 0 [pid 16771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16771] setpgid(0, 0) = 0 [pid 16771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16771] write(3, "1000", 4) = 4 [pid 16771] close(3) = 0 [pid 16771] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16771] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16771] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16771] close(5) = 0 [pid 16771] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16774 attached ) = 5857 [pid 16771] tkill(5857, SIGSTOP) = 0 [pid 16774] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5856, si_uid=0} --- [pid 16771] close(3 [pid 16774] --- stopped by SIGSTOP --- [pid 16771] <... close resumed>) = 0 [pid 16771] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5857, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16771] close(4) = 0 [pid 16771] close(5) = -1 EBADF (Bad file descriptor) [pid 16771] close(6) = -1 EBADF (Bad file descriptor) [pid 16771] close(7) = -1 EBADF (Bad file descriptor) [pid 16771] close(8) = -1 EBADF (Bad file descriptor) [pid 16771] close(9) = -1 EBADF (Bad file descriptor) [pid 16771] close(10) = -1 EBADF (Bad file descriptor) [pid 16771] close(11) = -1 EBADF (Bad file descriptor) [pid 16771] close(12) = -1 EBADF (Bad file descriptor) [pid 16771] close(13) = -1 EBADF (Bad file descriptor) [pid 16771] close(14) = -1 EBADF (Bad file descriptor) [pid 16771] close(15) = -1 EBADF (Bad file descriptor) [pid 16771] close(16) = -1 EBADF (Bad file descriptor) [pid 16771] close(17) = -1 EBADF (Bad file descriptor) [pid 16771] close(18) = -1 EBADF (Bad file descriptor) [pid 16771] close(19) = -1 EBADF (Bad file descriptor) [pid 16771] close(20) = -1 EBADF (Bad file descriptor) [pid 16771] close(21) = -1 EBADF (Bad file descriptor) [pid 16771] close(22) = -1 EBADF (Bad file descriptor) [pid 16771] close(23) = -1 EBADF (Bad file descriptor) [pid 16771] close(24) = -1 EBADF (Bad file descriptor) [pid 16771] close(25) = -1 EBADF (Bad file descriptor) [pid 16771] close(26) = -1 EBADF (Bad file descriptor) [pid 16771] close(27) = -1 EBADF (Bad file descriptor) [pid 16771] close(28) = -1 EBADF (Bad file descriptor) [pid 16771] close(29) = -1 EBADF (Bad file descriptor) [pid 16771] exit_group(0) = ? [ 214.087372][T16771] vhci_hcd vhci_hcd.0: port 0 already used [pid 16771] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5856, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16775 attached , child_tidptr=0x5555570da650) = 5858 [pid 16775] set_robust_list(0x5555570da660, 24) = 0 [pid 16775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16775] setpgid(0, 0) = 0 [pid 16775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16775] write(3, "1000", 4) = 4 [pid 16775] close(3) = 0 [pid 16775] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16775] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16775] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16775] close(5) = 0 [pid 16775] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16778 attached ) = 5859 [pid 16775] tkill(5859, SIGSTOP) = 0 [pid 16778] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5858, si_uid=0} --- [pid 16775] close(3 [pid 16778] --- stopped by SIGSTOP --- [pid 16775] <... close resumed>) = 0 [pid 16775] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5859, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16775] close(4) = 0 [pid 16775] close(5) = -1 EBADF (Bad file descriptor) [pid 16775] close(6) = -1 EBADF (Bad file descriptor) [pid 16775] close(7) = -1 EBADF (Bad file descriptor) [pid 16775] close(8) = -1 EBADF (Bad file descriptor) [pid 16775] close(9) = -1 EBADF (Bad file descriptor) [pid 16775] close(10) = -1 EBADF (Bad file descriptor) [pid 16775] close(11) = -1 EBADF (Bad file descriptor) [pid 16775] close(12) = -1 EBADF (Bad file descriptor) [pid 16775] close(13) = -1 EBADF (Bad file descriptor) [pid 16775] close(14) = -1 EBADF (Bad file descriptor) [pid 16775] close(15) = -1 EBADF (Bad file descriptor) [pid 16775] close(16) = -1 EBADF (Bad file descriptor) [pid 16775] close(17) = -1 EBADF (Bad file descriptor) [pid 16775] close(18) = -1 EBADF (Bad file descriptor) [pid 16775] close(19) = -1 EBADF (Bad file descriptor) [pid 16775] close(20) = -1 EBADF (Bad file descriptor) [pid 16775] close(21) = -1 EBADF (Bad file descriptor) [pid 16775] close(22) = -1 EBADF (Bad file descriptor) [pid 16775] close(23) = -1 EBADF (Bad file descriptor) [pid 16775] close(24) = -1 EBADF (Bad file descriptor) [pid 16775] close(25) = -1 EBADF (Bad file descriptor) [pid 16775] close(26) = -1 EBADF (Bad file descriptor) [ 214.175717][T16775] vhci_hcd vhci_hcd.0: port 0 already used [pid 16775] close(27) = -1 EBADF (Bad file descriptor) [pid 16775] close(28) = -1 EBADF (Bad file descriptor) [pid 16775] close(29) = -1 EBADF (Bad file descriptor) [pid 16775] exit_group(0) = ? [pid 16775] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16779 attached , child_tidptr=0x5555570da650) = 5860 [pid 16779] set_robust_list(0x5555570da660, 24) = 0 [pid 16779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16779] setpgid(0, 0) = 0 [pid 16779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16779] write(3, "1000", 4) = 4 [pid 16779] close(3) = 0 [pid 16779] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16779] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16779] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16779] close(5) = 0 [pid 16779] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16782 attached ) = 5861 [pid 16779] tkill(5861, SIGSTOP) = 0 [pid 16782] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5860, si_uid=0} --- [pid 16779] close(3 [pid 16782] --- stopped by SIGSTOP --- [pid 16779] <... close resumed>) = 0 [pid 16779] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5861, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16779] close(4) = 0 [pid 16779] close(5) = -1 EBADF (Bad file descriptor) [pid 16779] close(6) = -1 EBADF (Bad file descriptor) [pid 16779] close(7) = -1 EBADF (Bad file descriptor) [pid 16779] close(8) = -1 EBADF (Bad file descriptor) [pid 16779] close(9) = -1 EBADF (Bad file descriptor) [pid 16779] close(10) = -1 EBADF (Bad file descriptor) [pid 16779] close(11) = -1 EBADF (Bad file descriptor) [pid 16779] close(12) = -1 EBADF (Bad file descriptor) [pid 16779] close(13) = -1 EBADF (Bad file descriptor) [pid 16779] close(14) = -1 EBADF (Bad file descriptor) [pid 16779] close(15) = -1 EBADF (Bad file descriptor) [pid 16779] close(16) = -1 EBADF (Bad file descriptor) [pid 16779] close(17) = -1 EBADF (Bad file descriptor) [pid 16779] close(18) = -1 EBADF (Bad file descriptor) [pid 16779] close(19) = -1 EBADF (Bad file descriptor) [pid 16779] close(20) = -1 EBADF (Bad file descriptor) [pid 16779] close(21) = -1 EBADF (Bad file descriptor) [pid 16779] close(22) = -1 EBADF (Bad file descriptor) [pid 16779] close(23) = -1 EBADF (Bad file descriptor) [pid 16779] close(24) = -1 EBADF (Bad file descriptor) [pid 16779] close(25) = -1 EBADF (Bad file descriptor) [ 214.263868][T16779] vhci_hcd vhci_hcd.0: port 0 already used [pid 16779] close(26) = -1 EBADF (Bad file descriptor) [pid 16779] close(27) = -1 EBADF (Bad file descriptor) [pid 16779] close(28) = -1 EBADF (Bad file descriptor) [pid 16779] close(29) = -1 EBADF (Bad file descriptor) [pid 16779] exit_group(0) = ? [pid 16779] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16783 attached , child_tidptr=0x5555570da650) = 5862 [pid 16783] set_robust_list(0x5555570da660, 24) = 0 [pid 16783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16783] setpgid(0, 0) = 0 [pid 16783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16783] write(3, "1000", 4) = 4 [pid 16783] close(3) = 0 [pid 16783] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16783] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16783] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16783] close(5) = 0 [pid 16783] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16787 attached ) = 5863 [pid 16783] tkill(5863, SIGSTOP) = 0 [pid 16787] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5862, si_uid=0} --- [pid 16783] close(3 [pid 16787] --- stopped by SIGSTOP --- [pid 16783] <... close resumed>) = 0 [pid 16783] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5863, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16783] close(4) = 0 [pid 16783] close(5) = -1 EBADF (Bad file descriptor) [pid 16783] close(6) = -1 EBADF (Bad file descriptor) [pid 16783] close(7) = -1 EBADF (Bad file descriptor) [pid 16783] close(8) = -1 EBADF (Bad file descriptor) [pid 16783] close(9) = -1 EBADF (Bad file descriptor) [pid 16783] close(10) = -1 EBADF (Bad file descriptor) [pid 16783] close(11) = -1 EBADF (Bad file descriptor) [pid 16783] close(12) = -1 EBADF (Bad file descriptor) [pid 16783] close(13) = -1 EBADF (Bad file descriptor) [pid 16783] close(14) = -1 EBADF (Bad file descriptor) [pid 16783] close(15) = -1 EBADF (Bad file descriptor) [pid 16783] close(16) = -1 EBADF (Bad file descriptor) [pid 16783] close(17) = -1 EBADF (Bad file descriptor) [pid 16783] close(18) = -1 EBADF (Bad file descriptor) [pid 16783] close(19) = -1 EBADF (Bad file descriptor) [pid 16783] close(20) = -1 EBADF (Bad file descriptor) [pid 16783] close(21) = -1 EBADF (Bad file descriptor) [ 214.360699][T16783] vhci_hcd vhci_hcd.0: port 0 already used [pid 16783] close(22) = -1 EBADF (Bad file descriptor) [pid 16783] close(23) = -1 EBADF (Bad file descriptor) [pid 16783] close(24) = -1 EBADF (Bad file descriptor) [pid 16783] close(25) = -1 EBADF (Bad file descriptor) [pid 16783] close(26) = -1 EBADF (Bad file descriptor) [pid 16783] close(27) = -1 EBADF (Bad file descriptor) [pid 16783] close(28) = -1 EBADF (Bad file descriptor) [pid 16783] close(29) = -1 EBADF (Bad file descriptor) [pid 16783] exit_group(0) = ? [pid 16783] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5862, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16788 attached , child_tidptr=0x5555570da650) = 5864 [pid 16788] set_robust_list(0x5555570da660, 24) = 0 [pid 16788] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16788] setpgid(0, 0) = 0 [pid 16788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16788] write(3, "1000", 4) = 4 [pid 16788] close(3) = 0 [pid 16788] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16788] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16788] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16788] close(5) = 0 [pid 16788] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16791 attached ) = 5865 [pid 16788] tkill(5865, SIGSTOP) = 0 [pid 16791] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5864, si_uid=0} --- [pid 16788] close(3) = 0 [pid 16791] --- stopped by SIGSTOP --- [pid 16788] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5865, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16788] close(4) = 0 [pid 16788] close(5) = -1 EBADF (Bad file descriptor) [pid 16788] close(6) = -1 EBADF (Bad file descriptor) [pid 16788] close(7) = -1 EBADF (Bad file descriptor) [pid 16788] close(8) = -1 EBADF (Bad file descriptor) [pid 16788] close(9) = -1 EBADF (Bad file descriptor) [pid 16788] close(10) = -1 EBADF (Bad file descriptor) [pid 16788] close(11) = -1 EBADF (Bad file descriptor) [pid 16788] close(12) = -1 EBADF (Bad file descriptor) [pid 16788] close(13) = -1 EBADF (Bad file descriptor) [pid 16788] close(14) = -1 EBADF (Bad file descriptor) [pid 16788] close(15) = -1 EBADF (Bad file descriptor) [pid 16788] close(16) = -1 EBADF (Bad file descriptor) [pid 16788] close(17) = -1 EBADF (Bad file descriptor) [pid 16788] close(18) = -1 EBADF (Bad file descriptor) [pid 16788] close(19) = -1 EBADF (Bad file descriptor) [pid 16788] close(20) = -1 EBADF (Bad file descriptor) [pid 16788] close(21) = -1 EBADF (Bad file descriptor) [pid 16788] close(22) = -1 EBADF (Bad file descriptor) [pid 16788] close(23) = -1 EBADF (Bad file descriptor) [pid 16788] close(24) = -1 EBADF (Bad file descriptor) [pid 16788] close(25) = -1 EBADF (Bad file descriptor) [ 214.463058][T16788] vhci_hcd vhci_hcd.0: port 0 already used [pid 16788] close(26) = -1 EBADF (Bad file descriptor) [pid 16788] close(27) = -1 EBADF (Bad file descriptor) [pid 16788] close(28) = -1 EBADF (Bad file descriptor) [pid 16788] close(29) = -1 EBADF (Bad file descriptor) [pid 16788] exit_group(0) = ? [pid 16788] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5864, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16792 attached , child_tidptr=0x5555570da650) = 5866 [pid 16792] set_robust_list(0x5555570da660, 24) = 0 [pid 16792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16792] setpgid(0, 0) = 0 [pid 16792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16792] write(3, "1000", 4) = 4 [pid 16792] close(3) = 0 [pid 16792] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16792] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16792] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16792] close(5) = 0 [pid 16792] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16795 attached ) = 5867 [pid 16792] tkill(5867, SIGSTOP) = 0 [pid 16795] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5866, si_uid=0} --- [pid 16792] close(3) = 0 [pid 16795] --- stopped by SIGSTOP --- [pid 16792] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5867, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16792] close(4) = 0 [pid 16792] close(5) = -1 EBADF (Bad file descriptor) [pid 16792] close(6) = -1 EBADF (Bad file descriptor) [pid 16792] close(7) = -1 EBADF (Bad file descriptor) [pid 16792] close(8) = -1 EBADF (Bad file descriptor) [pid 16792] close(9) = -1 EBADF (Bad file descriptor) [pid 16792] close(10) = -1 EBADF (Bad file descriptor) [pid 16792] close(11) = -1 EBADF (Bad file descriptor) [pid 16792] close(12) = -1 EBADF (Bad file descriptor) [pid 16792] close(13) = -1 EBADF (Bad file descriptor) [pid 16792] close(14) = -1 EBADF (Bad file descriptor) [pid 16792] close(15) = -1 EBADF (Bad file descriptor) [pid 16792] close(16) = -1 EBADF (Bad file descriptor) [pid 16792] close(17) = -1 EBADF (Bad file descriptor) [pid 16792] close(18) = -1 EBADF (Bad file descriptor) [pid 16792] close(19) = -1 EBADF (Bad file descriptor) [pid 16792] close(20) = -1 EBADF (Bad file descriptor) [pid 16792] close(21) = -1 EBADF (Bad file descriptor) [pid 16792] close(22) = -1 EBADF (Bad file descriptor) [pid 16792] close(23) = -1 EBADF (Bad file descriptor) [pid 16792] close(24) = -1 EBADF (Bad file descriptor) [pid 16792] close(25) = -1 EBADF (Bad file descriptor) [pid 16792] close(26) = -1 EBADF (Bad file descriptor) [pid 16792] close(27) = -1 EBADF (Bad file descriptor) [pid 16792] close(28) = -1 EBADF (Bad file descriptor) [pid 16792] close(29) = -1 EBADF (Bad file descriptor) [ 214.563663][T16792] vhci_hcd vhci_hcd.0: port 0 already used [pid 16792] exit_group(0) = ? [pid 16792] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5866, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16796 attached , child_tidptr=0x5555570da650) = 5868 [pid 16796] set_robust_list(0x5555570da660, 24) = 0 [pid 16796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16796] setpgid(0, 0) = 0 [pid 16796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16796] write(3, "1000", 4) = 4 [pid 16796] close(3) = 0 [pid 16796] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16796] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16796] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16796] close(5) = 0 [pid 16796] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16799 attached ) = 5869 [pid 16796] tkill(5869, SIGSTOP) = 0 [pid 16796] close(3 [pid 16799] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5868, si_uid=0} --- [pid 16796] <... close resumed>) = 0 [pid 16799] --- stopped by SIGSTOP --- [pid 16796] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5869, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16796] close(4) = 0 [pid 16796] close(5) = -1 EBADF (Bad file descriptor) [pid 16796] close(6) = -1 EBADF (Bad file descriptor) [pid 16796] close(7) = -1 EBADF (Bad file descriptor) [pid 16796] close(8) = -1 EBADF (Bad file descriptor) [pid 16796] close(9) = -1 EBADF (Bad file descriptor) [pid 16796] close(10) = -1 EBADF (Bad file descriptor) [pid 16796] close(11) = -1 EBADF (Bad file descriptor) [pid 16796] close(12) = -1 EBADF (Bad file descriptor) [pid 16796] close(13) = -1 EBADF (Bad file descriptor) [pid 16796] close(14) = -1 EBADF (Bad file descriptor) [pid 16796] close(15) = -1 EBADF (Bad file descriptor) [pid 16796] close(16) = -1 EBADF (Bad file descriptor) [pid 16796] close(17) = -1 EBADF (Bad file descriptor) [pid 16796] close(18) = -1 EBADF (Bad file descriptor) [pid 16796] close(19) = -1 EBADF (Bad file descriptor) [pid 16796] close(20) = -1 EBADF (Bad file descriptor) [pid 16796] close(21) = -1 EBADF (Bad file descriptor) [pid 16796] close(22) = -1 EBADF (Bad file descriptor) [pid 16796] close(23) = -1 EBADF (Bad file descriptor) [pid 16796] close(24) = -1 EBADF (Bad file descriptor) [pid 16796] close(25) = -1 EBADF (Bad file descriptor) [ 214.651193][T16796] vhci_hcd vhci_hcd.0: port 0 already used [pid 16796] close(26) = -1 EBADF (Bad file descriptor) [pid 16796] close(27) = -1 EBADF (Bad file descriptor) [pid 16796] close(28) = -1 EBADF (Bad file descriptor) [pid 16796] close(29) = -1 EBADF (Bad file descriptor) [pid 16796] exit_group(0) = ? [pid 16796] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5868, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16800 attached , child_tidptr=0x5555570da650) = 5870 [pid 16800] set_robust_list(0x5555570da660, 24) = 0 [pid 16800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16800] setpgid(0, 0) = 0 [pid 16800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16800] write(3, "1000", 4) = 4 [pid 16800] close(3) = 0 [pid 16800] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16800] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16800] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16800] close(5) = 0 [pid 16800] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16803 attached ) = 5871 [pid 16800] tkill(5871, SIGSTOP) = 0 [pid 16803] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5870, si_uid=0} --- [pid 16800] close(3 [pid 16803] --- stopped by SIGSTOP --- [pid 16800] <... close resumed>) = 0 [pid 16800] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5871, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16800] close(4) = 0 [pid 16800] close(5) = -1 EBADF (Bad file descriptor) [pid 16800] close(6) = -1 EBADF (Bad file descriptor) [pid 16800] close(7) = -1 EBADF (Bad file descriptor) [pid 16800] close(8) = -1 EBADF (Bad file descriptor) [pid 16800] close(9) = -1 EBADF (Bad file descriptor) [pid 16800] close(10) = -1 EBADF (Bad file descriptor) [pid 16800] close(11) = -1 EBADF (Bad file descriptor) [pid 16800] close(12) = -1 EBADF (Bad file descriptor) [pid 16800] close(13) = -1 EBADF (Bad file descriptor) [pid 16800] close(14) = -1 EBADF (Bad file descriptor) [pid 16800] close(15) = -1 EBADF (Bad file descriptor) [pid 16800] close(16) = -1 EBADF (Bad file descriptor) [pid 16800] close(17) = -1 EBADF (Bad file descriptor) [pid 16800] close(18) = -1 EBADF (Bad file descriptor) [pid 16800] close(19) = -1 EBADF (Bad file descriptor) [pid 16800] close(20) = -1 EBADF (Bad file descriptor) [pid 16800] close(21) = -1 EBADF (Bad file descriptor) [pid 16800] close(22) = -1 EBADF (Bad file descriptor) [pid 16800] close(23) = -1 EBADF (Bad file descriptor) [pid 16800] close(24) = -1 EBADF (Bad file descriptor) [ 214.747903][T16800] vhci_hcd vhci_hcd.0: port 0 already used [pid 16800] close(25) = -1 EBADF (Bad file descriptor) [pid 16800] close(26) = -1 EBADF (Bad file descriptor) [pid 16800] close(27) = -1 EBADF (Bad file descriptor) [pid 16800] close(28) = -1 EBADF (Bad file descriptor) [pid 16800] close(29) = -1 EBADF (Bad file descriptor) [pid 16800] exit_group(0) = ? [pid 16800] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5870, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16804 attached , child_tidptr=0x5555570da650) = 5872 [pid 16804] set_robust_list(0x5555570da660, 24) = 0 [pid 16804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16804] setpgid(0, 0) = 0 [pid 16804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16804] write(3, "1000", 4) = 4 [pid 16804] close(3) = 0 [pid 16804] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16804] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16804] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16804] close(5) = 0 [pid 16804] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16807 attached ) = 5873 [pid 16804] tkill(5873, SIGSTOP) = 0 [pid 16807] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5872, si_uid=0} --- [pid 16804] close(3 [pid 16807] --- stopped by SIGSTOP --- [pid 16804] <... close resumed>) = 0 [pid 16804] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5873, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16804] close(4) = 0 [pid 16804] close(5) = -1 EBADF (Bad file descriptor) [pid 16804] close(6) = -1 EBADF (Bad file descriptor) [pid 16804] close(7) = -1 EBADF (Bad file descriptor) [pid 16804] close(8) = -1 EBADF (Bad file descriptor) [pid 16804] close(9) = -1 EBADF (Bad file descriptor) [pid 16804] close(10) = -1 EBADF (Bad file descriptor) [pid 16804] close(11) = -1 EBADF (Bad file descriptor) [pid 16804] close(12) = -1 EBADF (Bad file descriptor) [pid 16804] close(13) = -1 EBADF (Bad file descriptor) [pid 16804] close(14) = -1 EBADF (Bad file descriptor) [pid 16804] close(15) = -1 EBADF (Bad file descriptor) [pid 16804] close(16) = -1 EBADF (Bad file descriptor) [pid 16804] close(17) = -1 EBADF (Bad file descriptor) [pid 16804] close(18) = -1 EBADF (Bad file descriptor) [pid 16804] close(19) = -1 EBADF (Bad file descriptor) [pid 16804] close(20) = -1 EBADF (Bad file descriptor) [pid 16804] close(21) = -1 EBADF (Bad file descriptor) [pid 16804] close(22) = -1 EBADF (Bad file descriptor) [pid 16804] close(23) = -1 EBADF (Bad file descriptor) [pid 16804] close(24) = -1 EBADF (Bad file descriptor) [pid 16804] close(25) = -1 EBADF (Bad file descriptor) [ 214.846800][T16804] vhci_hcd vhci_hcd.0: port 0 already used [pid 16804] close(26) = -1 EBADF (Bad file descriptor) [pid 16804] close(27) = -1 EBADF (Bad file descriptor) [pid 16804] close(28) = -1 EBADF (Bad file descriptor) [pid 16804] close(29) = -1 EBADF (Bad file descriptor) [pid 16804] exit_group(0) = ? [pid 16804] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5872, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16808 attached , child_tidptr=0x5555570da650) = 5874 [pid 16808] set_robust_list(0x5555570da660, 24) = 0 [pid 16808] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16808] setpgid(0, 0) = 0 [pid 16808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16808] write(3, "1000", 4) = 4 [pid 16808] close(3) = 0 [pid 16808] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16808] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16808] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16808] close(5) = 0 [pid 16808] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16811 attached ) = 5875 [pid 16808] tkill(5875, SIGSTOP) = 0 [pid 16811] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5874, si_uid=0} --- [pid 16808] close(3 [pid 16811] --- stopped by SIGSTOP --- [pid 16808] <... close resumed>) = 0 [pid 16808] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5875, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16808] close(4) = 0 [pid 16808] close(5) = -1 EBADF (Bad file descriptor) [pid 16808] close(6) = -1 EBADF (Bad file descriptor) [pid 16808] close(7) = -1 EBADF (Bad file descriptor) [pid 16808] close(8) = -1 EBADF (Bad file descriptor) [pid 16808] close(9) = -1 EBADF (Bad file descriptor) [pid 16808] close(10) = -1 EBADF (Bad file descriptor) [pid 16808] close(11) = -1 EBADF (Bad file descriptor) [pid 16808] close(12) = -1 EBADF (Bad file descriptor) [pid 16808] close(13) = -1 EBADF (Bad file descriptor) [pid 16808] close(14) = -1 EBADF (Bad file descriptor) [pid 16808] close(15) = -1 EBADF (Bad file descriptor) [pid 16808] close(16) = -1 EBADF (Bad file descriptor) [pid 16808] close(17) = -1 EBADF (Bad file descriptor) [pid 16808] close(18) = -1 EBADF (Bad file descriptor) [pid 16808] close(19) = -1 EBADF (Bad file descriptor) [pid 16808] close(20) = -1 EBADF (Bad file descriptor) [pid 16808] close(21) = -1 EBADF (Bad file descriptor) [pid 16808] close(22) = -1 EBADF (Bad file descriptor) [pid 16808] close(23) = -1 EBADF (Bad file descriptor) [pid 16808] close(24) = -1 EBADF (Bad file descriptor) [pid 16808] close(25) = -1 EBADF (Bad file descriptor) [pid 16808] close(26) = -1 EBADF (Bad file descriptor) [pid 16808] close(27) = -1 EBADF (Bad file descriptor) [pid 16808] close(28) = -1 EBADF (Bad file descriptor) [pid 16808] close(29) = -1 EBADF (Bad file descriptor) [pid 16808] exit_group(0) = ? [ 214.945238][T16808] vhci_hcd vhci_hcd.0: port 0 already used [pid 16808] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5874, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16812 attached , child_tidptr=0x5555570da650) = 5876 [pid 16812] set_robust_list(0x5555570da660, 24) = 0 [pid 16812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16812] setpgid(0, 0) = 0 [pid 16812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16812] write(3, "1000", 4) = 4 [pid 16812] close(3) = 0 [pid 16812] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16812] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16812] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16812] close(5) = 0 [pid 16812] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16815 attached ) = 5877 [pid 16812] tkill(5877, SIGSTOP) = 0 [pid 16815] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5876, si_uid=0} --- [pid 16812] close(3 [pid 16815] --- stopped by SIGSTOP --- [pid 16812] <... close resumed>) = 0 [pid 16812] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5877, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16812] close(4) = 0 [pid 16812] close(5) = -1 EBADF (Bad file descriptor) [pid 16812] close(6) = -1 EBADF (Bad file descriptor) [pid 16812] close(7) = -1 EBADF (Bad file descriptor) [pid 16812] close(8) = -1 EBADF (Bad file descriptor) [pid 16812] close(9) = -1 EBADF (Bad file descriptor) [pid 16812] close(10) = -1 EBADF (Bad file descriptor) [pid 16812] close(11) = -1 EBADF (Bad file descriptor) [pid 16812] close(12) = -1 EBADF (Bad file descriptor) [pid 16812] close(13) = -1 EBADF (Bad file descriptor) [pid 16812] close(14) = -1 EBADF (Bad file descriptor) [pid 16812] close(15) = -1 EBADF (Bad file descriptor) [pid 16812] close(16) = -1 EBADF (Bad file descriptor) [pid 16812] close(17) = -1 EBADF (Bad file descriptor) [pid 16812] close(18) = -1 EBADF (Bad file descriptor) [pid 16812] close(19) = -1 EBADF (Bad file descriptor) [pid 16812] close(20) = -1 EBADF (Bad file descriptor) [pid 16812] close(21) = -1 EBADF (Bad file descriptor) [pid 16812] close(22) = -1 EBADF (Bad file descriptor) [pid 16812] close(23) = -1 EBADF (Bad file descriptor) [pid 16812] close(24) = -1 EBADF (Bad file descriptor) [pid 16812] close(25) = -1 EBADF (Bad file descriptor) [ 215.029000][T16812] vhci_hcd vhci_hcd.0: port 0 already used [pid 16812] close(26) = -1 EBADF (Bad file descriptor) [pid 16812] close(27) = -1 EBADF (Bad file descriptor) [pid 16812] close(28) = -1 EBADF (Bad file descriptor) [pid 16812] close(29) = -1 EBADF (Bad file descriptor) [pid 16812] exit_group(0) = ? [pid 16812] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5876, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16816 attached , child_tidptr=0x5555570da650) = 5878 [pid 16816] set_robust_list(0x5555570da660, 24) = 0 [pid 16816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16816] setpgid(0, 0) = 0 [pid 16816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16816] write(3, "1000", 4) = 4 [pid 16816] close(3) = 0 [pid 16816] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16816] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16816] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16816] close(5) = 0 [pid 16816] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16819 attached ) = 5879 [pid 16816] tkill(5879, SIGSTOP) = 0 [pid 16819] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5878, si_uid=0} --- [pid 16816] close(3) = 0 [pid 16819] --- stopped by SIGSTOP --- [pid 16816] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5879, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16816] close(4) = 0 [pid 16816] close(5) = -1 EBADF (Bad file descriptor) [pid 16816] close(6) = -1 EBADF (Bad file descriptor) [pid 16816] close(7) = -1 EBADF (Bad file descriptor) [pid 16816] close(8) = -1 EBADF (Bad file descriptor) [pid 16816] close(9) = -1 EBADF (Bad file descriptor) [pid 16816] close(10) = -1 EBADF (Bad file descriptor) [pid 16816] close(11) = -1 EBADF (Bad file descriptor) [pid 16816] close(12) = -1 EBADF (Bad file descriptor) [pid 16816] close(13) = -1 EBADF (Bad file descriptor) [pid 16816] close(14) = -1 EBADF (Bad file descriptor) [pid 16816] close(15) = -1 EBADF (Bad file descriptor) [pid 16816] close(16) = -1 EBADF (Bad file descriptor) [pid 16816] close(17) = -1 EBADF (Bad file descriptor) [pid 16816] close(18) = -1 EBADF (Bad file descriptor) [pid 16816] close(19) = -1 EBADF (Bad file descriptor) [pid 16816] close(20) = -1 EBADF (Bad file descriptor) [pid 16816] close(21) = -1 EBADF (Bad file descriptor) [pid 16816] close(22) = -1 EBADF (Bad file descriptor) [pid 16816] close(23) = -1 EBADF (Bad file descriptor) [pid 16816] close(24) = -1 EBADF (Bad file descriptor) [pid 16816] close(25) = -1 EBADF (Bad file descriptor) [pid 16816] close(26) = -1 EBADF (Bad file descriptor) [pid 16816] close(27) = -1 EBADF (Bad file descriptor) [pid 16816] close(28) = -1 EBADF (Bad file descriptor) [pid 16816] close(29) = -1 EBADF (Bad file descriptor) [ 215.124418][T16816] vhci_hcd vhci_hcd.0: port 0 already used [pid 16816] exit_group(0) = ? [pid 16816] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5878, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16820 attached , child_tidptr=0x5555570da650) = 5880 [pid 16820] set_robust_list(0x5555570da660, 24) = 0 [pid 16820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16820] setpgid(0, 0) = 0 [pid 16820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16820] write(3, "1000", 4) = 4 [pid 16820] close(3) = 0 [pid 16820] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16820] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16820] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16820] close(5) = 0 [pid 16820] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16823 attached ) = 5881 [pid 16820] tkill(5881, SIGSTOP) = 0 [pid 16823] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5880, si_uid=0} --- [pid 16820] close(3 [pid 16823] --- stopped by SIGSTOP --- [pid 16820] <... close resumed>) = 0 [pid 16820] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5881, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16820] close(4) = 0 [pid 16820] close(5) = -1 EBADF (Bad file descriptor) [pid 16820] close(6) = -1 EBADF (Bad file descriptor) [pid 16820] close(7) = -1 EBADF (Bad file descriptor) [pid 16820] close(8) = -1 EBADF (Bad file descriptor) [pid 16820] close(9) = -1 EBADF (Bad file descriptor) [pid 16820] close(10) = -1 EBADF (Bad file descriptor) [pid 16820] close(11) = -1 EBADF (Bad file descriptor) [pid 16820] close(12) = -1 EBADF (Bad file descriptor) [pid 16820] close(13) = -1 EBADF (Bad file descriptor) [pid 16820] close(14) = -1 EBADF (Bad file descriptor) [pid 16820] close(15) = -1 EBADF (Bad file descriptor) [pid 16820] close(16) = -1 EBADF (Bad file descriptor) [pid 16820] close(17) = -1 EBADF (Bad file descriptor) [pid 16820] close(18) = -1 EBADF (Bad file descriptor) [pid 16820] close(19) = -1 EBADF (Bad file descriptor) [pid 16820] close(20) = -1 EBADF (Bad file descriptor) [pid 16820] close(21) = -1 EBADF (Bad file descriptor) [pid 16820] close(22) = -1 EBADF (Bad file descriptor) [pid 16820] close(23) = -1 EBADF (Bad file descriptor) [pid 16820] close(24) = -1 EBADF (Bad file descriptor) [pid 16820] close(25) = -1 EBADF (Bad file descriptor) [pid 16820] close(26) = -1 EBADF (Bad file descriptor) [pid 16820] close(27) = -1 EBADF (Bad file descriptor) [pid 16820] close(28) = -1 EBADF (Bad file descriptor) [pid 16820] close(29) = -1 EBADF (Bad file descriptor) [ 215.209652][T16820] vhci_hcd vhci_hcd.0: port 0 already used [pid 16820] exit_group(0) = ? [pid 16820] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5880, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16824 attached , child_tidptr=0x5555570da650) = 5882 [pid 16824] set_robust_list(0x5555570da660, 24) = 0 [pid 16824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16824] setpgid(0, 0) = 0 [pid 16824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16824] write(3, "1000", 4) = 4 [pid 16824] close(3) = 0 [pid 16824] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16824] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16824] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16824] close(5) = 0 [pid 16824] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16827 attached ) = 5883 [pid 16824] tkill(5883, SIGSTOP) = 0 [pid 16827] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5882, si_uid=0} --- [pid 16824] close(3 [pid 16827] --- stopped by SIGSTOP --- [pid 16824] <... close resumed>) = 0 [pid 16824] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5883, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16824] close(4) = 0 [pid 16824] close(5) = -1 EBADF (Bad file descriptor) [pid 16824] close(6) = -1 EBADF (Bad file descriptor) [pid 16824] close(7) = -1 EBADF (Bad file descriptor) [pid 16824] close(8) = -1 EBADF (Bad file descriptor) [pid 16824] close(9) = -1 EBADF (Bad file descriptor) [pid 16824] close(10) = -1 EBADF (Bad file descriptor) [pid 16824] close(11) = -1 EBADF (Bad file descriptor) [pid 16824] close(12) = -1 EBADF (Bad file descriptor) [pid 16824] close(13) = -1 EBADF (Bad file descriptor) [pid 16824] close(14) = -1 EBADF (Bad file descriptor) [pid 16824] close(15) = -1 EBADF (Bad file descriptor) [pid 16824] close(16) = -1 EBADF (Bad file descriptor) [pid 16824] close(17) = -1 EBADF (Bad file descriptor) [pid 16824] close(18) = -1 EBADF (Bad file descriptor) [pid 16824] close(19) = -1 EBADF (Bad file descriptor) [pid 16824] close(20) = -1 EBADF (Bad file descriptor) [pid 16824] close(21) = -1 EBADF (Bad file descriptor) [pid 16824] close(22) = -1 EBADF (Bad file descriptor) [pid 16824] close(23) = -1 EBADF (Bad file descriptor) [pid 16824] close(24) = -1 EBADF (Bad file descriptor) [ 215.295376][T16824] vhci_hcd vhci_hcd.0: port 0 already used [pid 16824] close(25) = -1 EBADF (Bad file descriptor) [pid 16824] close(26) = -1 EBADF (Bad file descriptor) [pid 16824] close(27) = -1 EBADF (Bad file descriptor) [pid 16824] close(28) = -1 EBADF (Bad file descriptor) [pid 16824] close(29) = -1 EBADF (Bad file descriptor) [pid 16824] exit_group(0) = ? [pid 16824] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5882, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16828 attached , child_tidptr=0x5555570da650) = 5884 [pid 16828] set_robust_list(0x5555570da660, 24) = 0 [pid 16828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16828] setpgid(0, 0) = 0 [pid 16828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16828] write(3, "1000", 4) = 4 [pid 16828] close(3) = 0 [pid 16828] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16828] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16828] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16828] close(5) = 0 [pid 16828] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16831 attached ) = 5885 [pid 16828] tkill(5885, SIGSTOP) = 0 [pid 16831] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5884, si_uid=0} --- [pid 16828] close(3 [pid 16831] --- stopped by SIGSTOP --- [pid 16828] <... close resumed>) = 0 [pid 16828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5885, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16828] close(4) = 0 [pid 16828] close(5) = -1 EBADF (Bad file descriptor) [pid 16828] close(6) = -1 EBADF (Bad file descriptor) [pid 16828] close(7) = -1 EBADF (Bad file descriptor) [pid 16828] close(8) = -1 EBADF (Bad file descriptor) [pid 16828] close(9) = -1 EBADF (Bad file descriptor) [pid 16828] close(10) = -1 EBADF (Bad file descriptor) [pid 16828] close(11) = -1 EBADF (Bad file descriptor) [pid 16828] close(12) = -1 EBADF (Bad file descriptor) [pid 16828] close(13) = -1 EBADF (Bad file descriptor) [pid 16828] close(14) = -1 EBADF (Bad file descriptor) [pid 16828] close(15) = -1 EBADF (Bad file descriptor) [pid 16828] close(16) = -1 EBADF (Bad file descriptor) [pid 16828] close(17) = -1 EBADF (Bad file descriptor) [pid 16828] close(18) = -1 EBADF (Bad file descriptor) [pid 16828] close(19) = -1 EBADF (Bad file descriptor) [pid 16828] close(20) = -1 EBADF (Bad file descriptor) [pid 16828] close(21) = -1 EBADF (Bad file descriptor) [pid 16828] close(22) = -1 EBADF (Bad file descriptor) [pid 16828] close(23) = -1 EBADF (Bad file descriptor) [pid 16828] close(24) = -1 EBADF (Bad file descriptor) [pid 16828] close(25) = -1 EBADF (Bad file descriptor) [pid 16828] close(26) = -1 EBADF (Bad file descriptor) [pid 16828] close(27) = -1 EBADF (Bad file descriptor) [pid 16828] close(28) = -1 EBADF (Bad file descriptor) [pid 16828] close(29) = -1 EBADF (Bad file descriptor) [ 215.392891][T16828] vhci_hcd vhci_hcd.0: port 0 already used [pid 16828] exit_group(0) = ? [pid 16828] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5884, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16832 attached , child_tidptr=0x5555570da650) = 5886 [pid 16832] set_robust_list(0x5555570da660, 24) = 0 [pid 16832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16832] setpgid(0, 0) = 0 [pid 16832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16832] write(3, "1000", 4) = 4 [pid 16832] close(3) = 0 [pid 16832] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16832] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16832] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16832] close(5) = 0 [pid 16832] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16836 attached ) = 5887 [pid 16832] tkill(5887, SIGSTOP) = 0 [pid 16836] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5886, si_uid=0} --- [pid 16832] close(3 [pid 16836] --- stopped by SIGSTOP --- [pid 16832] <... close resumed>) = 0 [pid 16832] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5887, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16832] close(4) = 0 [pid 16832] close(5) = -1 EBADF (Bad file descriptor) [pid 16832] close(6) = -1 EBADF (Bad file descriptor) [pid 16832] close(7) = -1 EBADF (Bad file descriptor) [pid 16832] close(8) = -1 EBADF (Bad file descriptor) [pid 16832] close(9) = -1 EBADF (Bad file descriptor) [pid 16832] close(10) = -1 EBADF (Bad file descriptor) [pid 16832] close(11) = -1 EBADF (Bad file descriptor) [pid 16832] close(12) = -1 EBADF (Bad file descriptor) [pid 16832] close(13) = -1 EBADF (Bad file descriptor) [pid 16832] close(14) = -1 EBADF (Bad file descriptor) [pid 16832] close(15) = -1 EBADF (Bad file descriptor) [pid 16832] close(16) = -1 EBADF (Bad file descriptor) [pid 16832] close(17) = -1 EBADF (Bad file descriptor) [pid 16832] close(18) = -1 EBADF (Bad file descriptor) [pid 16832] close(19) = -1 EBADF (Bad file descriptor) [pid 16832] close(20) = -1 EBADF (Bad file descriptor) [pid 16832] close(21) = -1 EBADF (Bad file descriptor) [pid 16832] close(22) = -1 EBADF (Bad file descriptor) [pid 16832] close(23) = -1 EBADF (Bad file descriptor) [pid 16832] close(24) = -1 EBADF (Bad file descriptor) [pid 16832] close(25) = -1 EBADF (Bad file descriptor) [pid 16832] close(26) = -1 EBADF (Bad file descriptor) [pid 16832] close(27) = -1 EBADF (Bad file descriptor) [pid 16832] close(28) = -1 EBADF (Bad file descriptor) [ 215.481837][T16832] vhci_hcd vhci_hcd.0: port 0 already used [pid 16832] close(29) = -1 EBADF (Bad file descriptor) [pid 16832] exit_group(0) = ? [pid 16832] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5886, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16837 attached , child_tidptr=0x5555570da650) = 5888 [pid 16837] set_robust_list(0x5555570da660, 24) = 0 [pid 16837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16837] setpgid(0, 0) = 0 [pid 16837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16837] write(3, "1000", 4) = 4 [pid 16837] close(3) = 0 [pid 16837] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16837] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16837] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16837] close(5) = 0 [pid 16837] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16840 attached ) = 5889 [pid 16837] tkill(5889, SIGSTOP) = 0 [pid 16840] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5888, si_uid=0} --- [pid 16837] close(3 [pid 16840] --- stopped by SIGSTOP --- [pid 16837] <... close resumed>) = 0 [pid 16837] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5889, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16837] close(4) = 0 [pid 16837] close(5) = -1 EBADF (Bad file descriptor) [pid 16837] close(6) = -1 EBADF (Bad file descriptor) [pid 16837] close(7) = -1 EBADF (Bad file descriptor) [pid 16837] close(8) = -1 EBADF (Bad file descriptor) [pid 16837] close(9) = -1 EBADF (Bad file descriptor) [pid 16837] close(10) = -1 EBADF (Bad file descriptor) [pid 16837] close(11) = -1 EBADF (Bad file descriptor) [pid 16837] close(12) = -1 EBADF (Bad file descriptor) [pid 16837] close(13) = -1 EBADF (Bad file descriptor) [pid 16837] close(14) = -1 EBADF (Bad file descriptor) [pid 16837] close(15) = -1 EBADF (Bad file descriptor) [pid 16837] close(16) = -1 EBADF (Bad file descriptor) [pid 16837] close(17) = -1 EBADF (Bad file descriptor) [pid 16837] close(18) = -1 EBADF (Bad file descriptor) [pid 16837] close(19) = -1 EBADF (Bad file descriptor) [pid 16837] close(20) = -1 EBADF (Bad file descriptor) [pid 16837] close(21) = -1 EBADF (Bad file descriptor) [pid 16837] close(22) = -1 EBADF (Bad file descriptor) [pid 16837] close(23) = -1 EBADF (Bad file descriptor) [pid 16837] close(24) = -1 EBADF (Bad file descriptor) [ 215.567158][T16837] vhci_hcd vhci_hcd.0: port 0 already used [pid 16837] close(25) = -1 EBADF (Bad file descriptor) [pid 16837] close(26) = -1 EBADF (Bad file descriptor) [pid 16837] close(27) = -1 EBADF (Bad file descriptor) [pid 16837] close(28) = -1 EBADF (Bad file descriptor) [pid 16837] close(29) = -1 EBADF (Bad file descriptor) [pid 16837] exit_group(0) = ? [pid 16837] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16842 attached [pid 16842] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5890 [pid 16842] <... set_robust_list resumed>) = 0 [pid 16842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16842] setpgid(0, 0) = 0 [pid 16842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16842] write(3, "1000", 4) = 4 [pid 16842] close(3) = 0 [pid 16842] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16842] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16842] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16842] close(5) = 0 [pid 16842] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16845 attached ) = 5891 [pid 16842] tkill(5891, SIGSTOP) = 0 [pid 16845] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5890, si_uid=0} --- [pid 16842] close(3 [pid 16845] --- stopped by SIGSTOP --- [pid 16842] <... close resumed>) = 0 [pid 16842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5891, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16842] close(4) = 0 [pid 16842] close(5) = -1 EBADF (Bad file descriptor) [pid 16842] close(6) = -1 EBADF (Bad file descriptor) [pid 16842] close(7) = -1 EBADF (Bad file descriptor) [pid 16842] close(8) = -1 EBADF (Bad file descriptor) [pid 16842] close(9) = -1 EBADF (Bad file descriptor) [pid 16842] close(10) = -1 EBADF (Bad file descriptor) [pid 16842] close(11) = -1 EBADF (Bad file descriptor) [pid 16842] close(12) = -1 EBADF (Bad file descriptor) [pid 16842] close(13) = -1 EBADF (Bad file descriptor) [pid 16842] close(14) = -1 EBADF (Bad file descriptor) [pid 16842] close(15) = -1 EBADF (Bad file descriptor) [pid 16842] close(16) = -1 EBADF (Bad file descriptor) [pid 16842] close(17) = -1 EBADF (Bad file descriptor) [pid 16842] close(18) = -1 EBADF (Bad file descriptor) [pid 16842] close(19) = -1 EBADF (Bad file descriptor) [pid 16842] close(20) = -1 EBADF (Bad file descriptor) [pid 16842] close(21) = -1 EBADF (Bad file descriptor) [pid 16842] close(22) = -1 EBADF (Bad file descriptor) [pid 16842] close(23) = -1 EBADF (Bad file descriptor) [pid 16842] close(24) = -1 EBADF (Bad file descriptor) [pid 16842] close(25) = -1 EBADF (Bad file descriptor) [ 215.664836][T16842] vhci_hcd vhci_hcd.0: port 0 already used [pid 16842] close(26) = -1 EBADF (Bad file descriptor) [pid 16842] close(27) = -1 EBADF (Bad file descriptor) [pid 16842] close(28) = -1 EBADF (Bad file descriptor) [pid 16842] close(29) = -1 EBADF (Bad file descriptor) [pid 16842] exit_group(0) = ? [pid 16842] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5890, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16846 attached , child_tidptr=0x5555570da650) = 5892 [pid 16846] set_robust_list(0x5555570da660, 24) = 0 [pid 16846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16846] setpgid(0, 0) = 0 [pid 16846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16846] write(3, "1000", 4) = 4 [pid 16846] close(3) = 0 [pid 16846] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16846] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16846] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16846] close(5) = 0 [pid 16846] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16849 attached ) = 5893 [pid 16846] tkill(5893, SIGSTOP) = 0 [pid 16849] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5892, si_uid=0} --- [pid 16846] close(3 [pid 16849] --- stopped by SIGSTOP --- [pid 16846] <... close resumed>) = 0 [pid 16846] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5893, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16846] close(4) = 0 [pid 16846] close(5) = -1 EBADF (Bad file descriptor) [pid 16846] close(6) = -1 EBADF (Bad file descriptor) [pid 16846] close(7) = -1 EBADF (Bad file descriptor) [pid 16846] close(8) = -1 EBADF (Bad file descriptor) [pid 16846] close(9) = -1 EBADF (Bad file descriptor) [pid 16846] close(10) = -1 EBADF (Bad file descriptor) [pid 16846] close(11) = -1 EBADF (Bad file descriptor) [pid 16846] close(12) = -1 EBADF (Bad file descriptor) [pid 16846] close(13) = -1 EBADF (Bad file descriptor) [pid 16846] close(14) = -1 EBADF (Bad file descriptor) [pid 16846] close(15) = -1 EBADF (Bad file descriptor) [pid 16846] close(16) = -1 EBADF (Bad file descriptor) [pid 16846] close(17) = -1 EBADF (Bad file descriptor) [pid 16846] close(18) = -1 EBADF (Bad file descriptor) [pid 16846] close(19) = -1 EBADF (Bad file descriptor) [pid 16846] close(20) = -1 EBADF (Bad file descriptor) [pid 16846] close(21) = -1 EBADF (Bad file descriptor) [pid 16846] close(22) = -1 EBADF (Bad file descriptor) [pid 16846] close(23) = -1 EBADF (Bad file descriptor) [pid 16846] close(24) = -1 EBADF (Bad file descriptor) [pid 16846] close(25) = -1 EBADF (Bad file descriptor) [pid 16846] close(26) = -1 EBADF (Bad file descriptor) [pid 16846] close(27) = -1 EBADF (Bad file descriptor) [pid 16846] close(28) = -1 EBADF (Bad file descriptor) [pid 16846] close(29) = -1 EBADF (Bad file descriptor) [pid 16846] exit_group(0) = ? [pid 16846] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5892, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 215.763836][T16846] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16850 attached , child_tidptr=0x5555570da650) = 5894 [pid 16850] set_robust_list(0x5555570da660, 24) = 0 [pid 16850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16850] setpgid(0, 0) = 0 [pid 16850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16850] write(3, "1000", 4) = 4 [pid 16850] close(3) = 0 [pid 16850] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16850] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16850] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16850] close(5) = 0 [pid 16850] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16853 attached ) = 5895 [pid 16850] tkill(5895, SIGSTOP) = 0 [pid 16853] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5894, si_uid=0} --- [pid 16850] close(3 [pid 16853] --- stopped by SIGSTOP --- [pid 16850] <... close resumed>) = 0 [pid 16850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5895, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16850] close(4) = 0 [pid 16850] close(5) = -1 EBADF (Bad file descriptor) [pid 16850] close(6) = -1 EBADF (Bad file descriptor) [pid 16850] close(7) = -1 EBADF (Bad file descriptor) [pid 16850] close(8) = -1 EBADF (Bad file descriptor) [pid 16850] close(9) = -1 EBADF (Bad file descriptor) [pid 16850] close(10) = -1 EBADF (Bad file descriptor) [pid 16850] close(11) = -1 EBADF (Bad file descriptor) [pid 16850] close(12) = -1 EBADF (Bad file descriptor) [pid 16850] close(13) = -1 EBADF (Bad file descriptor) [pid 16850] close(14) = -1 EBADF (Bad file descriptor) [pid 16850] close(15) = -1 EBADF (Bad file descriptor) [pid 16850] close(16) = -1 EBADF (Bad file descriptor) [pid 16850] close(17) = -1 EBADF (Bad file descriptor) [pid 16850] close(18) = -1 EBADF (Bad file descriptor) [pid 16850] close(19) = -1 EBADF (Bad file descriptor) [pid 16850] close(20) = -1 EBADF (Bad file descriptor) [pid 16850] close(21) = -1 EBADF (Bad file descriptor) [pid 16850] close(22) = -1 EBADF (Bad file descriptor) [pid 16850] close(23) = -1 EBADF (Bad file descriptor) [pid 16850] close(24) = -1 EBADF (Bad file descriptor) [pid 16850] close(25) = -1 EBADF (Bad file descriptor) [ 215.847555][T16850] vhci_hcd vhci_hcd.0: port 0 already used [pid 16850] close(26) = -1 EBADF (Bad file descriptor) [pid 16850] close(27) = -1 EBADF (Bad file descriptor) [pid 16850] close(28) = -1 EBADF (Bad file descriptor) [pid 16850] close(29) = -1 EBADF (Bad file descriptor) [pid 16850] exit_group(0) = ? [pid 16850] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5894, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16854 attached , child_tidptr=0x5555570da650) = 5896 [pid 16854] set_robust_list(0x5555570da660, 24) = 0 [pid 16854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16854] setpgid(0, 0) = 0 [pid 16854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16854] write(3, "1000", 4) = 4 [pid 16854] close(3) = 0 [pid 16854] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16854] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16854] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16854] close(5) = 0 [pid 16854] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16857 attached ) = 5897 [pid 16854] tkill(5897, SIGSTOP) = 0 [pid 16857] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5896, si_uid=0} --- [pid 16854] close(3 [pid 16857] --- stopped by SIGSTOP --- [pid 16854] <... close resumed>) = 0 [pid 16854] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5897, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16854] close(4) = 0 [pid 16854] close(5) = -1 EBADF (Bad file descriptor) [pid 16854] close(6) = -1 EBADF (Bad file descriptor) [pid 16854] close(7) = -1 EBADF (Bad file descriptor) [pid 16854] close(8) = -1 EBADF (Bad file descriptor) [pid 16854] close(9) = -1 EBADF (Bad file descriptor) [pid 16854] close(10) = -1 EBADF (Bad file descriptor) [pid 16854] close(11) = -1 EBADF (Bad file descriptor) [pid 16854] close(12) = -1 EBADF (Bad file descriptor) [pid 16854] close(13) = -1 EBADF (Bad file descriptor) [pid 16854] close(14) = -1 EBADF (Bad file descriptor) [pid 16854] close(15) = -1 EBADF (Bad file descriptor) [pid 16854] close(16) = -1 EBADF (Bad file descriptor) [pid 16854] close(17) = -1 EBADF (Bad file descriptor) [pid 16854] close(18) = -1 EBADF (Bad file descriptor) [pid 16854] close(19) = -1 EBADF (Bad file descriptor) [pid 16854] close(20) = -1 EBADF (Bad file descriptor) [pid 16854] close(21) = -1 EBADF (Bad file descriptor) [pid 16854] close(22) = -1 EBADF (Bad file descriptor) [pid 16854] close(23) = -1 EBADF (Bad file descriptor) [pid 16854] close(24) = -1 EBADF (Bad file descriptor) [pid 16854] close(25) = -1 EBADF (Bad file descriptor) [pid 16854] close(26) = -1 EBADF (Bad file descriptor) [pid 16854] close(27) = -1 EBADF (Bad file descriptor) [pid 16854] close(28) = -1 EBADF (Bad file descriptor) [pid 16854] close(29) = -1 EBADF (Bad file descriptor) [pid 16854] exit_group(0) = ? [pid 16854] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 215.944205][T16854] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16858 attached , child_tidptr=0x5555570da650) = 5898 [pid 16858] set_robust_list(0x5555570da660, 24) = 0 [pid 16858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16858] setpgid(0, 0) = 0 [pid 16858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16858] write(3, "1000", 4) = 4 [pid 16858] close(3) = 0 [pid 16858] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16858] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16858] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16858] close(5) = 0 [pid 16858] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16861 attached ) = 5899 [pid 16858] tkill(5899, SIGSTOP) = 0 [pid 16858] close(3) = 0 [pid 16861] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5898, si_uid=0} --- [pid 16858] close(4 [pid 16861] --- stopped by SIGSTOP --- [pid 16858] <... close resumed>) = 0 [pid 16858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5899, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16858] close(5) = -1 EBADF (Bad file descriptor) [pid 16858] close(6) = -1 EBADF (Bad file descriptor) [pid 16858] close(7) = -1 EBADF (Bad file descriptor) [pid 16858] close(8) = -1 EBADF (Bad file descriptor) [pid 16858] close(9) = -1 EBADF (Bad file descriptor) [pid 16858] close(10) = -1 EBADF (Bad file descriptor) [pid 16858] close(11) = -1 EBADF (Bad file descriptor) [pid 16858] close(12) = -1 EBADF (Bad file descriptor) [pid 16858] close(13) = -1 EBADF (Bad file descriptor) [pid 16858] close(14) = -1 EBADF (Bad file descriptor) [pid 16858] close(15) = -1 EBADF (Bad file descriptor) [pid 16858] close(16) = -1 EBADF (Bad file descriptor) [pid 16858] close(17) = -1 EBADF (Bad file descriptor) [pid 16858] close(18) = -1 EBADF (Bad file descriptor) [pid 16858] close(19) = -1 EBADF (Bad file descriptor) [pid 16858] close(20) = -1 EBADF (Bad file descriptor) [pid 16858] close(21) = -1 EBADF (Bad file descriptor) [pid 16858] close(22) = -1 EBADF (Bad file descriptor) [pid 16858] close(23) = -1 EBADF (Bad file descriptor) [pid 16858] close(24) = -1 EBADF (Bad file descriptor) [pid 16858] close(25) = -1 EBADF (Bad file descriptor) [pid 16858] close(26) = -1 EBADF (Bad file descriptor) [pid 16858] close(27) = -1 EBADF (Bad file descriptor) [pid 16858] close(28) = -1 EBADF (Bad file descriptor) [pid 16858] close(29) = -1 EBADF (Bad file descriptor) [pid 16858] exit_group(0) = ? [pid 16858] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16862 attached [ 216.028328][T16858] vhci_hcd vhci_hcd.0: port 0 already used , child_tidptr=0x5555570da650) = 5900 [pid 16862] set_robust_list(0x5555570da660, 24) = 0 [pid 16862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16862] setpgid(0, 0) = 0 [pid 16862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16862] write(3, "1000", 4) = 4 [pid 16862] close(3) = 0 [pid 16862] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16862] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16862] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16862] close(5) = 0 [pid 16862] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16865 attached ) = 5901 [pid 16862] tkill(5901, SIGSTOP) = 0 [pid 16865] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5900, si_uid=0} --- [pid 16862] close(3 [pid 16865] --- stopped by SIGSTOP --- [pid 16862] <... close resumed>) = 0 [pid 16862] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5901, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16862] close(4) = 0 [pid 16862] close(5) = -1 EBADF (Bad file descriptor) [pid 16862] close(6) = -1 EBADF (Bad file descriptor) [pid 16862] close(7) = -1 EBADF (Bad file descriptor) [pid 16862] close(8) = -1 EBADF (Bad file descriptor) [pid 16862] close(9) = -1 EBADF (Bad file descriptor) [pid 16862] close(10) = -1 EBADF (Bad file descriptor) [pid 16862] close(11) = -1 EBADF (Bad file descriptor) [pid 16862] close(12) = -1 EBADF (Bad file descriptor) [pid 16862] close(13) = -1 EBADF (Bad file descriptor) [pid 16862] close(14) = -1 EBADF (Bad file descriptor) [pid 16862] close(15) = -1 EBADF (Bad file descriptor) [pid 16862] close(16) = -1 EBADF (Bad file descriptor) [pid 16862] close(17) = -1 EBADF (Bad file descriptor) [pid 16862] close(18) = -1 EBADF (Bad file descriptor) [pid 16862] close(19) = -1 EBADF (Bad file descriptor) [pid 16862] close(20) = -1 EBADF (Bad file descriptor) [pid 16862] close(21) = -1 EBADF (Bad file descriptor) [pid 16862] close(22) = -1 EBADF (Bad file descriptor) [pid 16862] close(23) = -1 EBADF (Bad file descriptor) [pid 16862] close(24) = -1 EBADF (Bad file descriptor) [pid 16862] close(25) = -1 EBADF (Bad file descriptor) [pid 16862] close(26) = -1 EBADF (Bad file descriptor) [pid 16862] close(27) = -1 EBADF (Bad file descriptor) [pid 16862] close(28) = -1 EBADF (Bad file descriptor) [pid 16862] close(29) = -1 EBADF (Bad file descriptor) [pid 16862] exit_group(0) = ? [pid 16862] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5900, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 216.106017][T16862] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16866 attached , child_tidptr=0x5555570da650) = 5902 [pid 16866] set_robust_list(0x5555570da660, 24) = 0 [pid 16866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16866] setpgid(0, 0) = 0 [pid 16866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16866] write(3, "1000", 4) = 4 [pid 16866] close(3) = 0 [pid 16866] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16866] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16866] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16866] close(5) = 0 [pid 16866] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16869 attached ) = 5903 [pid 16866] tkill(5903, SIGSTOP) = 0 [pid 16869] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5902, si_uid=0} --- [pid 16866] close(3 [pid 16869] --- stopped by SIGSTOP --- [pid 16866] <... close resumed>) = 0 [pid 16866] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5903, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16866] close(4) = 0 [pid 16866] close(5) = -1 EBADF (Bad file descriptor) [pid 16866] close(6) = -1 EBADF (Bad file descriptor) [pid 16866] close(7) = -1 EBADF (Bad file descriptor) [pid 16866] close(8) = -1 EBADF (Bad file descriptor) [pid 16866] close(9) = -1 EBADF (Bad file descriptor) [pid 16866] close(10) = -1 EBADF (Bad file descriptor) [pid 16866] close(11) = -1 EBADF (Bad file descriptor) [pid 16866] close(12) = -1 EBADF (Bad file descriptor) [pid 16866] close(13) = -1 EBADF (Bad file descriptor) [pid 16866] close(14) = -1 EBADF (Bad file descriptor) [pid 16866] close(15) = -1 EBADF (Bad file descriptor) [pid 16866] close(16) = -1 EBADF (Bad file descriptor) [pid 16866] close(17) = -1 EBADF (Bad file descriptor) [pid 16866] close(18) = -1 EBADF (Bad file descriptor) [pid 16866] close(19) = -1 EBADF (Bad file descriptor) [pid 16866] close(20) = -1 EBADF (Bad file descriptor) [pid 16866] close(21) = -1 EBADF (Bad file descriptor) [pid 16866] close(22) = -1 EBADF (Bad file descriptor) [pid 16866] close(23) = -1 EBADF (Bad file descriptor) [pid 16866] close(24) = -1 EBADF (Bad file descriptor) [pid 16866] close(25) = -1 EBADF (Bad file descriptor) [ 216.192626][T16866] vhci_hcd vhci_hcd.0: port 0 already used [pid 16866] close(26) = -1 EBADF (Bad file descriptor) [pid 16866] close(27) = -1 EBADF (Bad file descriptor) [pid 16866] close(28) = -1 EBADF (Bad file descriptor) [pid 16866] close(29) = -1 EBADF (Bad file descriptor) [pid 16866] exit_group(0) = ? [pid 16866] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5902, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16870 attached , child_tidptr=0x5555570da650) = 5904 [pid 16870] set_robust_list(0x5555570da660, 24) = 0 [pid 16870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16870] setpgid(0, 0) = 0 [pid 16870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16870] write(3, "1000", 4) = 4 [pid 16870] close(3) = 0 [pid 16870] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16870] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16870] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16870] close(5) = 0 [pid 16870] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16873 attached ) = 5905 [pid 16870] tkill(5905, SIGSTOP) = 0 [pid 16873] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5904, si_uid=0} --- [pid 16870] close(3 [pid 16873] --- stopped by SIGSTOP --- [pid 16870] <... close resumed>) = 0 [pid 16870] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5905, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16870] close(4) = 0 [pid 16870] close(5) = -1 EBADF (Bad file descriptor) [pid 16870] close(6) = -1 EBADF (Bad file descriptor) [pid 16870] close(7) = -1 EBADF (Bad file descriptor) [pid 16870] close(8) = -1 EBADF (Bad file descriptor) [pid 16870] close(9) = -1 EBADF (Bad file descriptor) [pid 16870] close(10) = -1 EBADF (Bad file descriptor) [pid 16870] close(11) = -1 EBADF (Bad file descriptor) [pid 16870] close(12) = -1 EBADF (Bad file descriptor) [pid 16870] close(13) = -1 EBADF (Bad file descriptor) [pid 16870] close(14) = -1 EBADF (Bad file descriptor) [pid 16870] close(15) = -1 EBADF (Bad file descriptor) [pid 16870] close(16) = -1 EBADF (Bad file descriptor) [pid 16870] close(17) = -1 EBADF (Bad file descriptor) [pid 16870] close(18) = -1 EBADF (Bad file descriptor) [pid 16870] close(19) = -1 EBADF (Bad file descriptor) [pid 16870] close(20) = -1 EBADF (Bad file descriptor) [pid 16870] close(21) = -1 EBADF (Bad file descriptor) [pid 16870] close(22) = -1 EBADF (Bad file descriptor) [pid 16870] close(23) = -1 EBADF (Bad file descriptor) [pid 16870] close(24) = -1 EBADF (Bad file descriptor) [pid 16870] close(25) = -1 EBADF (Bad file descriptor) [pid 16870] close(26) = -1 EBADF (Bad file descriptor) [pid 16870] close(27) = -1 EBADF (Bad file descriptor) [pid 16870] close(28) = -1 EBADF (Bad file descriptor) [pid 16870] close(29) = -1 EBADF (Bad file descriptor) [pid 16870] exit_group(0) = ? [pid 16870] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5904, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 216.289151][T16870] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16874 attached , child_tidptr=0x5555570da650) = 5906 [pid 16874] set_robust_list(0x5555570da660, 24) = 0 [pid 16874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16874] setpgid(0, 0) = 0 [pid 16874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16874] write(3, "1000", 4) = 4 [pid 16874] close(3) = 0 [pid 16874] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16874] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16874] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16874] close(5) = 0 [pid 16874] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16877 attached ) = 5907 [pid 16874] tkill(5907, SIGSTOP) = 0 [pid 16877] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5906, si_uid=0} --- [pid 16874] close(3 [pid 16877] --- stopped by SIGSTOP --- [pid 16874] <... close resumed>) = 0 [pid 16874] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5907, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16874] close(4) = 0 [pid 16874] close(5) = -1 EBADF (Bad file descriptor) [pid 16874] close(6) = -1 EBADF (Bad file descriptor) [pid 16874] close(7) = -1 EBADF (Bad file descriptor) [pid 16874] close(8) = -1 EBADF (Bad file descriptor) [pid 16874] close(9) = -1 EBADF (Bad file descriptor) [pid 16874] close(10) = -1 EBADF (Bad file descriptor) [pid 16874] close(11) = -1 EBADF (Bad file descriptor) [pid 16874] close(12) = -1 EBADF (Bad file descriptor) [pid 16874] close(13) = -1 EBADF (Bad file descriptor) [pid 16874] close(14) = -1 EBADF (Bad file descriptor) [pid 16874] close(15) = -1 EBADF (Bad file descriptor) [pid 16874] close(16) = -1 EBADF (Bad file descriptor) [pid 16874] close(17) = -1 EBADF (Bad file descriptor) [pid 16874] close(18) = -1 EBADF (Bad file descriptor) [pid 16874] close(19) = -1 EBADF (Bad file descriptor) [pid 16874] close(20) = -1 EBADF (Bad file descriptor) [pid 16874] close(21) = -1 EBADF (Bad file descriptor) [pid 16874] close(22) = -1 EBADF (Bad file descriptor) [pid 16874] close(23) = -1 EBADF (Bad file descriptor) [ 216.372446][T16874] vhci_hcd vhci_hcd.0: port 0 already used [pid 16874] close(24) = -1 EBADF (Bad file descriptor) [pid 16874] close(25) = -1 EBADF (Bad file descriptor) [pid 16874] close(26) = -1 EBADF (Bad file descriptor) [pid 16874] close(27) = -1 EBADF (Bad file descriptor) [pid 16874] close(28) = -1 EBADF (Bad file descriptor) [pid 16874] close(29) = -1 EBADF (Bad file descriptor) [pid 16874] exit_group(0) = ? [pid 16874] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5906, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16878 attached , child_tidptr=0x5555570da650) = 5908 [pid 16878] set_robust_list(0x5555570da660, 24) = 0 [pid 16878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16878] setpgid(0, 0) = 0 [pid 16878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16878] write(3, "1000", 4) = 4 [pid 16878] close(3) = 0 [pid 16878] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16878] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16878] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16878] close(5) = 0 [pid 16878] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16881 attached ) = 5909 [pid 16878] tkill(5909, SIGSTOP) = 0 [pid 16881] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5908, si_uid=0} --- [pid 16878] close(3 [pid 16881] --- stopped by SIGSTOP --- [pid 16878] <... close resumed>) = 0 [pid 16878] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5909, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16878] close(4) = 0 [pid 16878] close(5) = -1 EBADF (Bad file descriptor) [pid 16878] close(6) = -1 EBADF (Bad file descriptor) [pid 16878] close(7) = -1 EBADF (Bad file descriptor) [pid 16878] close(8) = -1 EBADF (Bad file descriptor) [pid 16878] close(9) = -1 EBADF (Bad file descriptor) [pid 16878] close(10) = -1 EBADF (Bad file descriptor) [pid 16878] close(11) = -1 EBADF (Bad file descriptor) [pid 16878] close(12) = -1 EBADF (Bad file descriptor) [pid 16878] close(13) = -1 EBADF (Bad file descriptor) [pid 16878] close(14) = -1 EBADF (Bad file descriptor) [pid 16878] close(15) = -1 EBADF (Bad file descriptor) [pid 16878] close(16) = -1 EBADF (Bad file descriptor) [pid 16878] close(17) = -1 EBADF (Bad file descriptor) [pid 16878] close(18) = -1 EBADF (Bad file descriptor) [pid 16878] close(19) = -1 EBADF (Bad file descriptor) [pid 16878] close(20) = -1 EBADF (Bad file descriptor) [pid 16878] close(21) = -1 EBADF (Bad file descriptor) [pid 16878] close(22) = -1 EBADF (Bad file descriptor) [pid 16878] close(23) = -1 EBADF (Bad file descriptor) [pid 16878] close(24) = -1 EBADF (Bad file descriptor) [pid 16878] close(25) = -1 EBADF (Bad file descriptor) [ 216.474686][T16878] vhci_hcd vhci_hcd.0: port 0 already used [pid 16878] close(26) = -1 EBADF (Bad file descriptor) [pid 16878] close(27) = -1 EBADF (Bad file descriptor) [pid 16878] close(28) = -1 EBADF (Bad file descriptor) [pid 16878] close(29) = -1 EBADF (Bad file descriptor) [pid 16878] exit_group(0) = ? [pid 16878] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5908, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16882 attached , child_tidptr=0x5555570da650) = 5910 [pid 16882] set_robust_list(0x5555570da660, 24) = 0 [pid 16882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16882] setpgid(0, 0) = 0 [pid 16882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16882] write(3, "1000", 4) = 4 [pid 16882] close(3) = 0 [pid 16882] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16882] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16882] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16882] close(5) = 0 [pid 16882] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16885 attached ) = 5911 [pid 16882] tkill(5911, SIGSTOP) = 0 [pid 16885] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5910, si_uid=0} --- [pid 16882] close(3 [pid 16885] --- stopped by SIGSTOP --- [pid 16882] <... close resumed>) = 0 [pid 16882] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5911, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16882] close(4) = 0 [pid 16882] close(5) = -1 EBADF (Bad file descriptor) [pid 16882] close(6) = -1 EBADF (Bad file descriptor) [pid 16882] close(7) = -1 EBADF (Bad file descriptor) [pid 16882] close(8) = -1 EBADF (Bad file descriptor) [pid 16882] close(9) = -1 EBADF (Bad file descriptor) [pid 16882] close(10) = -1 EBADF (Bad file descriptor) [pid 16882] close(11) = -1 EBADF (Bad file descriptor) [pid 16882] close(12) = -1 EBADF (Bad file descriptor) [pid 16882] close(13) = -1 EBADF (Bad file descriptor) [pid 16882] close(14) = -1 EBADF (Bad file descriptor) [pid 16882] close(15) = -1 EBADF (Bad file descriptor) [pid 16882] close(16) = -1 EBADF (Bad file descriptor) [pid 16882] close(17) = -1 EBADF (Bad file descriptor) [pid 16882] close(18) = -1 EBADF (Bad file descriptor) [pid 16882] close(19) = -1 EBADF (Bad file descriptor) [pid 16882] close(20) = -1 EBADF (Bad file descriptor) [pid 16882] close(21) = -1 EBADF (Bad file descriptor) [pid 16882] close(22) = -1 EBADF (Bad file descriptor) [pid 16882] close(23) = -1 EBADF (Bad file descriptor) [pid 16882] close(24) = -1 EBADF (Bad file descriptor) [pid 16882] close(25) = -1 EBADF (Bad file descriptor) [pid 16882] close(26) = -1 EBADF (Bad file descriptor) [pid 16882] close(27) = -1 EBADF (Bad file descriptor) [pid 16882] close(28) = -1 EBADF (Bad file descriptor) [pid 16882] close(29) = -1 EBADF (Bad file descriptor) [ 216.573428][T16882] vhci_hcd vhci_hcd.0: port 0 already used [pid 16882] exit_group(0) = ? [pid 16882] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5910, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16886 attached [pid 16886] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5912 [pid 16886] <... set_robust_list resumed>) = 0 [pid 16886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16886] setpgid(0, 0) = 0 [pid 16886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16886] write(3, "1000", 4) = 4 [pid 16886] close(3) = 0 [pid 16886] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16886] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16886] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16886] close(5) = 0 [pid 16886] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16889 attached ) = 5913 [pid 16886] tkill(5913, SIGSTOP) = 0 [pid 16889] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5912, si_uid=0} --- [pid 16886] close(3 [pid 16889] --- stopped by SIGSTOP --- [pid 16886] <... close resumed>) = 0 [pid 16886] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5913, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16886] close(4) = 0 [pid 16886] close(5) = -1 EBADF (Bad file descriptor) [pid 16886] close(6) = -1 EBADF (Bad file descriptor) [pid 16886] close(7) = -1 EBADF (Bad file descriptor) [pid 16886] close(8) = -1 EBADF (Bad file descriptor) [pid 16886] close(9) = -1 EBADF (Bad file descriptor) [pid 16886] close(10) = -1 EBADF (Bad file descriptor) [pid 16886] close(11) = -1 EBADF (Bad file descriptor) [pid 16886] close(12) = -1 EBADF (Bad file descriptor) [pid 16886] close(13) = -1 EBADF (Bad file descriptor) [pid 16886] close(14) = -1 EBADF (Bad file descriptor) [pid 16886] close(15) = -1 EBADF (Bad file descriptor) [pid 16886] close(16) = -1 EBADF (Bad file descriptor) [pid 16886] close(17) = -1 EBADF (Bad file descriptor) [pid 16886] close(18) = -1 EBADF (Bad file descriptor) [pid 16886] close(19) = -1 EBADF (Bad file descriptor) [pid 16886] close(20) = -1 EBADF (Bad file descriptor) [pid 16886] close(21) = -1 EBADF (Bad file descriptor) [pid 16886] close(22) = -1 EBADF (Bad file descriptor) [pid 16886] close(23) = -1 EBADF (Bad file descriptor) [pid 16886] close(24) = -1 EBADF (Bad file descriptor) [pid 16886] close(25) = -1 EBADF (Bad file descriptor) [pid 16886] close(26) = -1 EBADF (Bad file descriptor) [pid 16886] close(27) = -1 EBADF (Bad file descriptor) [pid 16886] close(28) = -1 EBADF (Bad file descriptor) [pid 16886] close(29) = -1 EBADF (Bad file descriptor) [pid 16886] exit_group(0) = ? [pid 16886] +++ exited with 0 +++ [ 216.658884][T16886] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5912, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16890 attached , child_tidptr=0x5555570da650) = 5914 [pid 16890] set_robust_list(0x5555570da660, 24) = 0 [pid 16890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16890] setpgid(0, 0) = 0 [pid 16890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16890] write(3, "1000", 4) = 4 [pid 16890] close(3) = 0 [pid 16890] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16890] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16890] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16890] close(5) = 0 [pid 16890] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16893 attached ) = 5915 [pid 16890] tkill(5915, SIGSTOP) = 0 [pid 16893] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5914, si_uid=0} --- [pid 16890] close(3 [pid 16893] --- stopped by SIGSTOP --- [pid 16890] <... close resumed>) = 0 [pid 16890] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5915, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16890] close(4) = 0 [pid 16890] close(5) = -1 EBADF (Bad file descriptor) [pid 16890] close(6) = -1 EBADF (Bad file descriptor) [pid 16890] close(7) = -1 EBADF (Bad file descriptor) [pid 16890] close(8) = -1 EBADF (Bad file descriptor) [pid 16890] close(9) = -1 EBADF (Bad file descriptor) [pid 16890] close(10) = -1 EBADF (Bad file descriptor) [pid 16890] close(11) = -1 EBADF (Bad file descriptor) [pid 16890] close(12) = -1 EBADF (Bad file descriptor) [pid 16890] close(13) = -1 EBADF (Bad file descriptor) [pid 16890] close(14) = -1 EBADF (Bad file descriptor) [pid 16890] close(15) = -1 EBADF (Bad file descriptor) [pid 16890] close(16) = -1 EBADF (Bad file descriptor) [pid 16890] close(17) = -1 EBADF (Bad file descriptor) [pid 16890] close(18) = -1 EBADF (Bad file descriptor) [pid 16890] close(19) = -1 EBADF (Bad file descriptor) [pid 16890] close(20) = -1 EBADF (Bad file descriptor) [pid 16890] close(21) = -1 EBADF (Bad file descriptor) [pid 16890] close(22) = -1 EBADF (Bad file descriptor) [pid 16890] close(23) = -1 EBADF (Bad file descriptor) [pid 16890] close(24) = -1 EBADF (Bad file descriptor) [pid 16890] close(25) = -1 EBADF (Bad file descriptor) [pid 16890] close(26) = -1 EBADF (Bad file descriptor) [pid 16890] close(27) = -1 EBADF (Bad file descriptor) [pid 16890] close(28) = -1 EBADF (Bad file descriptor) [pid 16890] close(29) = -1 EBADF (Bad file descriptor) [pid 16890] exit_group(0) = ? [pid 16890] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5914, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 216.747614][T16890] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16894 attached , child_tidptr=0x5555570da650) = 5916 [pid 16894] set_robust_list(0x5555570da660, 24) = 0 [pid 16894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16894] setpgid(0, 0) = 0 [pid 16894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16894] write(3, "1000", 4) = 4 [pid 16894] close(3) = 0 [pid 16894] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16894] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16894] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16894] close(5) = 0 [pid 16894] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16897 attached ) = 5917 [pid 16894] tkill(5917, SIGSTOP) = 0 [pid 16897] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5916, si_uid=0} --- [pid 16894] close(3 [pid 16897] --- stopped by SIGSTOP --- [pid 16894] <... close resumed>) = 0 [pid 16894] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5917, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16894] close(4) = 0 [pid 16894] close(5) = -1 EBADF (Bad file descriptor) [pid 16894] close(6) = -1 EBADF (Bad file descriptor) [pid 16894] close(7) = -1 EBADF (Bad file descriptor) [pid 16894] close(8) = -1 EBADF (Bad file descriptor) [pid 16894] close(9) = -1 EBADF (Bad file descriptor) [pid 16894] close(10) = -1 EBADF (Bad file descriptor) [pid 16894] close(11) = -1 EBADF (Bad file descriptor) [pid 16894] close(12) = -1 EBADF (Bad file descriptor) [pid 16894] close(13) = -1 EBADF (Bad file descriptor) [pid 16894] close(14) = -1 EBADF (Bad file descriptor) [pid 16894] close(15) = -1 EBADF (Bad file descriptor) [pid 16894] close(16) = -1 EBADF (Bad file descriptor) [pid 16894] close(17) = -1 EBADF (Bad file descriptor) [pid 16894] close(18) = -1 EBADF (Bad file descriptor) [pid 16894] close(19) = -1 EBADF (Bad file descriptor) [pid 16894] close(20) = -1 EBADF (Bad file descriptor) [pid 16894] close(21) = -1 EBADF (Bad file descriptor) [pid 16894] close(22) = -1 EBADF (Bad file descriptor) [pid 16894] close(23) = -1 EBADF (Bad file descriptor) [pid 16894] close(24) = -1 EBADF (Bad file descriptor) [pid 16894] close(25) = -1 EBADF (Bad file descriptor) [ 216.830769][T16894] vhci_hcd vhci_hcd.0: port 0 already used [pid 16894] close(26) = -1 EBADF (Bad file descriptor) [pid 16894] close(27) = -1 EBADF (Bad file descriptor) [pid 16894] close(28) = -1 EBADF (Bad file descriptor) [pid 16894] close(29) = -1 EBADF (Bad file descriptor) [pid 16894] exit_group(0) = ? [pid 16894] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5916, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16899 attached , child_tidptr=0x5555570da650) = 5918 [pid 16899] set_robust_list(0x5555570da660, 24) = 0 [pid 16899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16899] setpgid(0, 0) = 0 [pid 16899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16899] write(3, "1000", 4) = 4 [pid 16899] close(3) = 0 [pid 16899] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16899] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16899] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16899] close(5) = 0 [pid 16899] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16902 attached ) = 5919 [pid 16899] tkill(5919, SIGSTOP) = 0 [pid 16902] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5918, si_uid=0} --- [pid 16899] close(3 [pid 16902] --- stopped by SIGSTOP --- [pid 16899] <... close resumed>) = 0 [pid 16899] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5919, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16899] close(4) = 0 [pid 16899] close(5) = -1 EBADF (Bad file descriptor) [pid 16899] close(6) = -1 EBADF (Bad file descriptor) [pid 16899] close(7) = -1 EBADF (Bad file descriptor) [pid 16899] close(8) = -1 EBADF (Bad file descriptor) [pid 16899] close(9) = -1 EBADF (Bad file descriptor) [pid 16899] close(10) = -1 EBADF (Bad file descriptor) [pid 16899] close(11) = -1 EBADF (Bad file descriptor) [pid 16899] close(12) = -1 EBADF (Bad file descriptor) [pid 16899] close(13) = -1 EBADF (Bad file descriptor) [pid 16899] close(14) = -1 EBADF (Bad file descriptor) [pid 16899] close(15) = -1 EBADF (Bad file descriptor) [pid 16899] close(16) = -1 EBADF (Bad file descriptor) [pid 16899] close(17) = -1 EBADF (Bad file descriptor) [pid 16899] close(18) = -1 EBADF (Bad file descriptor) [pid 16899] close(19) = -1 EBADF (Bad file descriptor) [pid 16899] close(20) = -1 EBADF (Bad file descriptor) [pid 16899] close(21) = -1 EBADF (Bad file descriptor) [pid 16899] close(22) = -1 EBADF (Bad file descriptor) [pid 16899] close(23) = -1 EBADF (Bad file descriptor) [pid 16899] close(24) = -1 EBADF (Bad file descriptor) [pid 16899] close(25) = -1 EBADF (Bad file descriptor) [pid 16899] close(26) = -1 EBADF (Bad file descriptor) [pid 16899] close(27) = -1 EBADF (Bad file descriptor) [pid 16899] close(28) = -1 EBADF (Bad file descriptor) [pid 16899] close(29) = -1 EBADF (Bad file descriptor) [pid 16899] exit_group(0) = ? [ 216.925983][T16899] vhci_hcd vhci_hcd.0: port 0 already used [pid 16899] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5918, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16903 attached , child_tidptr=0x5555570da650) = 5920 [pid 16903] set_robust_list(0x5555570da660, 24) = 0 [pid 16903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16903] setpgid(0, 0) = 0 [pid 16903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16903] write(3, "1000", 4) = 4 [pid 16903] close(3) = 0 [pid 16903] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16903] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16903] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16903] close(5) = 0 [pid 16903] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16906 attached ) = 5921 [pid 16903] tkill(5921, SIGSTOP) = 0 [pid 16906] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5920, si_uid=0} --- [pid 16903] close(3 [pid 16906] --- stopped by SIGSTOP --- [pid 16903] <... close resumed>) = 0 [pid 16903] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5921, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16903] close(4) = 0 [pid 16903] close(5) = -1 EBADF (Bad file descriptor) [pid 16903] close(6) = -1 EBADF (Bad file descriptor) [pid 16903] close(7) = -1 EBADF (Bad file descriptor) [pid 16903] close(8) = -1 EBADF (Bad file descriptor) [pid 16903] close(9) = -1 EBADF (Bad file descriptor) [pid 16903] close(10) = -1 EBADF (Bad file descriptor) [pid 16903] close(11) = -1 EBADF (Bad file descriptor) [pid 16903] close(12) = -1 EBADF (Bad file descriptor) [pid 16903] close(13) = -1 EBADF (Bad file descriptor) [pid 16903] close(14) = -1 EBADF (Bad file descriptor) [pid 16903] close(15) = -1 EBADF (Bad file descriptor) [pid 16903] close(16) = -1 EBADF (Bad file descriptor) [pid 16903] close(17) = -1 EBADF (Bad file descriptor) [pid 16903] close(18) = -1 EBADF (Bad file descriptor) [pid 16903] close(19) = -1 EBADF (Bad file descriptor) [pid 16903] close(20) = -1 EBADF (Bad file descriptor) [pid 16903] close(21) = -1 EBADF (Bad file descriptor) [pid 16903] close(22) = -1 EBADF (Bad file descriptor) [pid 16903] close(23) = -1 EBADF (Bad file descriptor) [pid 16903] close(24) = -1 EBADF (Bad file descriptor) [ 217.011900][T16903] vhci_hcd vhci_hcd.0: port 0 already used [pid 16903] close(25) = -1 EBADF (Bad file descriptor) [pid 16903] close(26) = -1 EBADF (Bad file descriptor) [pid 16903] close(27) = -1 EBADF (Bad file descriptor) [pid 16903] close(28) = -1 EBADF (Bad file descriptor) [pid 16903] close(29) = -1 EBADF (Bad file descriptor) [pid 16903] exit_group(0) = ? [pid 16903] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5920, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16907 attached , child_tidptr=0x5555570da650) = 5922 [pid 16907] set_robust_list(0x5555570da660, 24) = 0 [pid 16907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16907] setpgid(0, 0) = 0 [pid 16907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16907] write(3, "1000", 4) = 4 [pid 16907] close(3) = 0 [pid 16907] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16907] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16907] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16907] close(5) = 0 [pid 16907] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16910 attached ) = 5923 [pid 16907] tkill(5923, SIGSTOP) = 0 [pid 16910] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5922, si_uid=0} --- [pid 16907] close(3 [pid 16910] --- stopped by SIGSTOP --- [pid 16907] <... close resumed>) = 0 [pid 16907] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5923, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16907] close(4) = 0 [pid 16907] close(5) = -1 EBADF (Bad file descriptor) [pid 16907] close(6) = -1 EBADF (Bad file descriptor) [pid 16907] close(7) = -1 EBADF (Bad file descriptor) [pid 16907] close(8) = -1 EBADF (Bad file descriptor) [pid 16907] close(9) = -1 EBADF (Bad file descriptor) [pid 16907] close(10) = -1 EBADF (Bad file descriptor) [pid 16907] close(11) = -1 EBADF (Bad file descriptor) [pid 16907] close(12) = -1 EBADF (Bad file descriptor) [pid 16907] close(13) = -1 EBADF (Bad file descriptor) [pid 16907] close(14) = -1 EBADF (Bad file descriptor) [pid 16907] close(15) = -1 EBADF (Bad file descriptor) [pid 16907] close(16) = -1 EBADF (Bad file descriptor) [pid 16907] close(17) = -1 EBADF (Bad file descriptor) [pid 16907] close(18) = -1 EBADF (Bad file descriptor) [pid 16907] close(19) = -1 EBADF (Bad file descriptor) [pid 16907] close(20) = -1 EBADF (Bad file descriptor) [pid 16907] close(21) = -1 EBADF (Bad file descriptor) [pid 16907] close(22) = -1 EBADF (Bad file descriptor) [pid 16907] close(23) = -1 EBADF (Bad file descriptor) [ 217.107387][T16907] vhci_hcd vhci_hcd.0: port 0 already used [pid 16907] close(24) = -1 EBADF (Bad file descriptor) [pid 16907] close(25) = -1 EBADF (Bad file descriptor) [pid 16907] close(26) = -1 EBADF (Bad file descriptor) [pid 16907] close(27) = -1 EBADF (Bad file descriptor) [pid 16907] close(28) = -1 EBADF (Bad file descriptor) [pid 16907] close(29) = -1 EBADF (Bad file descriptor) [pid 16907] exit_group(0) = ? [pid 16907] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5922, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16911 attached , child_tidptr=0x5555570da650) = 5924 [pid 16911] set_robust_list(0x5555570da660, 24) = 0 [pid 16911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16911] setpgid(0, 0) = 0 [pid 16911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16911] write(3, "1000", 4) = 4 [pid 16911] close(3) = 0 [pid 16911] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16911] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16911] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16911] close(5) = 0 [pid 16911] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16914 attached ) = 5925 [pid 16911] tkill(5925, SIGSTOP) = 0 [pid 16914] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5924, si_uid=0} --- [pid 16911] close(3 [pid 16914] --- stopped by SIGSTOP --- [pid 16911] <... close resumed>) = 0 [pid 16911] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5925, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16911] close(4) = 0 [pid 16911] close(5) = -1 EBADF (Bad file descriptor) [pid 16911] close(6) = -1 EBADF (Bad file descriptor) [pid 16911] close(7) = -1 EBADF (Bad file descriptor) [pid 16911] close(8) = -1 EBADF (Bad file descriptor) [pid 16911] close(9) = -1 EBADF (Bad file descriptor) [pid 16911] close(10) = -1 EBADF (Bad file descriptor) [pid 16911] close(11) = -1 EBADF (Bad file descriptor) [pid 16911] close(12) = -1 EBADF (Bad file descriptor) [pid 16911] close(13) = -1 EBADF (Bad file descriptor) [pid 16911] close(14) = -1 EBADF (Bad file descriptor) [pid 16911] close(15) = -1 EBADF (Bad file descriptor) [pid 16911] close(16) = -1 EBADF (Bad file descriptor) [pid 16911] close(17) = -1 EBADF (Bad file descriptor) [pid 16911] close(18) = -1 EBADF (Bad file descriptor) [pid 16911] close(19) = -1 EBADF (Bad file descriptor) [pid 16911] close(20) = -1 EBADF (Bad file descriptor) [pid 16911] close(21) = -1 EBADF (Bad file descriptor) [pid 16911] close(22) = -1 EBADF (Bad file descriptor) [pid 16911] close(23) = -1 EBADF (Bad file descriptor) [pid 16911] close(24) = -1 EBADF (Bad file descriptor) [pid 16911] close(25) = -1 EBADF (Bad file descriptor) [pid 16911] close(26) = -1 EBADF (Bad file descriptor) [pid 16911] close(27) = -1 EBADF (Bad file descriptor) [pid 16911] close(28) = -1 EBADF (Bad file descriptor) [pid 16911] close(29) = -1 EBADF (Bad file descriptor) [pid 16911] exit_group(0) = ? [pid 16911] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5924, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 217.208547][T16911] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16915 attached , child_tidptr=0x5555570da650) = 5926 [pid 16915] set_robust_list(0x5555570da660, 24) = 0 [pid 16915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16915] setpgid(0, 0) = 0 [pid 16915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16915] write(3, "1000", 4) = 4 [pid 16915] close(3) = 0 [pid 16915] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16915] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16915] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16915] close(5) = 0 [pid 16915] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16918 attached ) = 5927 [pid 16915] tkill(5927, SIGSTOP) = 0 [pid 16915] close(3 [pid 16918] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5926, si_uid=0} --- [pid 16915] <... close resumed>) = 0 [pid 16918] --- stopped by SIGSTOP --- [pid 16915] close(4) = 0 [pid 16915] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5927, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16915] close(5) = -1 EBADF (Bad file descriptor) [pid 16915] close(6) = -1 EBADF (Bad file descriptor) [pid 16915] close(7) = -1 EBADF (Bad file descriptor) [pid 16915] close(8) = -1 EBADF (Bad file descriptor) [pid 16915] close(9) = -1 EBADF (Bad file descriptor) [pid 16915] close(10) = -1 EBADF (Bad file descriptor) [pid 16915] close(11) = -1 EBADF (Bad file descriptor) [pid 16915] close(12) = -1 EBADF (Bad file descriptor) [pid 16915] close(13) = -1 EBADF (Bad file descriptor) [pid 16915] close(14) = -1 EBADF (Bad file descriptor) [pid 16915] close(15) = -1 EBADF (Bad file descriptor) [pid 16915] close(16) = -1 EBADF (Bad file descriptor) [pid 16915] close(17) = -1 EBADF (Bad file descriptor) [pid 16915] close(18) = -1 EBADF (Bad file descriptor) [pid 16915] close(19) = -1 EBADF (Bad file descriptor) [pid 16915] close(20) = -1 EBADF (Bad file descriptor) [pid 16915] close(21) = -1 EBADF (Bad file descriptor) [pid 16915] close(22) = -1 EBADF (Bad file descriptor) [pid 16915] close(23) = -1 EBADF (Bad file descriptor) [pid 16915] close(24) = -1 EBADF (Bad file descriptor) [pid 16915] close(25) = -1 EBADF (Bad file descriptor) [pid 16915] close(26) = -1 EBADF (Bad file descriptor) [pid 16915] close(27) = -1 EBADF (Bad file descriptor) [pid 16915] close(28) = -1 EBADF (Bad file descriptor) [pid 16915] close(29) = -1 EBADF (Bad file descriptor) [pid 16915] exit_group(0) = ? [ 217.291561][T16915] vhci_hcd vhci_hcd.0: port 0 already used [pid 16915] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5926, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16919 attached , child_tidptr=0x5555570da650) = 5928 [pid 16919] set_robust_list(0x5555570da660, 24) = 0 [pid 16919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16919] setpgid(0, 0) = 0 [pid 16919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16919] write(3, "1000", 4) = 4 [pid 16919] close(3) = 0 [pid 16919] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16919] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16919] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16919] close(5) = 0 [pid 16919] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16922 attached ) = 5929 [pid 16919] tkill(5929, SIGSTOP) = 0 [pid 16922] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5928, si_uid=0} --- [pid 16919] close(3 [pid 16922] --- stopped by SIGSTOP --- [pid 16919] <... close resumed>) = 0 [pid 16919] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5929, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16919] close(4) = 0 [pid 16919] close(5) = -1 EBADF (Bad file descriptor) [pid 16919] close(6) = -1 EBADF (Bad file descriptor) [pid 16919] close(7) = -1 EBADF (Bad file descriptor) [pid 16919] close(8) = -1 EBADF (Bad file descriptor) [pid 16919] close(9) = -1 EBADF (Bad file descriptor) [pid 16919] close(10) = -1 EBADF (Bad file descriptor) [pid 16919] close(11) = -1 EBADF (Bad file descriptor) [pid 16919] close(12) = -1 EBADF (Bad file descriptor) [pid 16919] close(13) = -1 EBADF (Bad file descriptor) [pid 16919] close(14) = -1 EBADF (Bad file descriptor) [pid 16919] close(15) = -1 EBADF (Bad file descriptor) [pid 16919] close(16) = -1 EBADF (Bad file descriptor) [pid 16919] close(17) = -1 EBADF (Bad file descriptor) [pid 16919] close(18) = -1 EBADF (Bad file descriptor) [pid 16919] close(19) = -1 EBADF (Bad file descriptor) [pid 16919] close(20) = -1 EBADF (Bad file descriptor) [pid 16919] close(21) = -1 EBADF (Bad file descriptor) [pid 16919] close(22) = -1 EBADF (Bad file descriptor) [pid 16919] close(23) = -1 EBADF (Bad file descriptor) [pid 16919] close(24) = -1 EBADF (Bad file descriptor) [pid 16919] close(25) = -1 EBADF (Bad file descriptor) [pid 16919] close(26) = -1 EBADF (Bad file descriptor) [ 217.377136][T16919] vhci_hcd vhci_hcd.0: port 0 already used [pid 16919] close(27) = -1 EBADF (Bad file descriptor) [pid 16919] close(28) = -1 EBADF (Bad file descriptor) [pid 16919] close(29) = -1 EBADF (Bad file descriptor) [pid 16919] exit_group(0) = ? [pid 16919] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16923 attached , child_tidptr=0x5555570da650) = 5930 [pid 16923] set_robust_list(0x5555570da660, 24) = 0 [pid 16923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16923] setpgid(0, 0) = 0 [pid 16923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16923] write(3, "1000", 4) = 4 [pid 16923] close(3) = 0 [pid 16923] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16923] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16923] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16923] close(5) = 0 [pid 16923] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16926 attached ) = 5931 [pid 16923] tkill(5931, SIGSTOP) = 0 [pid 16926] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5930, si_uid=0} --- [pid 16923] close(3 [pid 16926] --- stopped by SIGSTOP --- [pid 16923] <... close resumed>) = 0 [pid 16923] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5931, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16923] close(4) = 0 [pid 16923] close(5) = -1 EBADF (Bad file descriptor) [pid 16923] close(6) = -1 EBADF (Bad file descriptor) [pid 16923] close(7) = -1 EBADF (Bad file descriptor) [pid 16923] close(8) = -1 EBADF (Bad file descriptor) [pid 16923] close(9) = -1 EBADF (Bad file descriptor) [pid 16923] close(10) = -1 EBADF (Bad file descriptor) [pid 16923] close(11) = -1 EBADF (Bad file descriptor) [pid 16923] close(12) = -1 EBADF (Bad file descriptor) [pid 16923] close(13) = -1 EBADF (Bad file descriptor) [pid 16923] close(14) = -1 EBADF (Bad file descriptor) [pid 16923] close(15) = -1 EBADF (Bad file descriptor) [pid 16923] close(16) = -1 EBADF (Bad file descriptor) [pid 16923] close(17) = -1 EBADF (Bad file descriptor) [pid 16923] close(18) = -1 EBADF (Bad file descriptor) [pid 16923] close(19) = -1 EBADF (Bad file descriptor) [pid 16923] close(20) = -1 EBADF (Bad file descriptor) [pid 16923] close(21) = -1 EBADF (Bad file descriptor) [pid 16923] close(22) = -1 EBADF (Bad file descriptor) [pid 16923] close(23) = -1 EBADF (Bad file descriptor) [ 217.471955][T16923] vhci_hcd vhci_hcd.0: port 0 already used [pid 16923] close(24) = -1 EBADF (Bad file descriptor) [pid 16923] close(25) = -1 EBADF (Bad file descriptor) [pid 16923] close(26) = -1 EBADF (Bad file descriptor) [pid 16923] close(27) = -1 EBADF (Bad file descriptor) [pid 16923] close(28) = -1 EBADF (Bad file descriptor) [pid 16923] close(29) = -1 EBADF (Bad file descriptor) [pid 16923] exit_group(0) = ? [pid 16923] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5930, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16927 attached , child_tidptr=0x5555570da650) = 5932 [pid 16927] set_robust_list(0x5555570da660, 24) = 0 [pid 16927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16927] setpgid(0, 0) = 0 [pid 16927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16927] write(3, "1000", 4) = 4 [pid 16927] close(3) = 0 [pid 16927] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16927] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16927] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16927] close(5) = 0 [pid 16927] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16930 attached ) = 5933 [pid 16927] tkill(5933, SIGSTOP) = 0 [pid 16930] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5932, si_uid=0} --- [pid 16927] close(3 [pid 16930] --- stopped by SIGSTOP --- [pid 16927] <... close resumed>) = 0 [pid 16927] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5933, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16927] close(4) = 0 [pid 16927] close(5) = -1 EBADF (Bad file descriptor) [pid 16927] close(6) = -1 EBADF (Bad file descriptor) [pid 16927] close(7) = -1 EBADF (Bad file descriptor) [pid 16927] close(8) = -1 EBADF (Bad file descriptor) [pid 16927] close(9) = -1 EBADF (Bad file descriptor) [pid 16927] close(10) = -1 EBADF (Bad file descriptor) [pid 16927] close(11) = -1 EBADF (Bad file descriptor) [pid 16927] close(12) = -1 EBADF (Bad file descriptor) [pid 16927] close(13) = -1 EBADF (Bad file descriptor) [pid 16927] close(14) = -1 EBADF (Bad file descriptor) [pid 16927] close(15) = -1 EBADF (Bad file descriptor) [pid 16927] close(16) = -1 EBADF (Bad file descriptor) [pid 16927] close(17) = -1 EBADF (Bad file descriptor) [pid 16927] close(18) = -1 EBADF (Bad file descriptor) [pid 16927] close(19) = -1 EBADF (Bad file descriptor) [pid 16927] close(20) = -1 EBADF (Bad file descriptor) [pid 16927] close(21) = -1 EBADF (Bad file descriptor) [pid 16927] close(22) = -1 EBADF (Bad file descriptor) [pid 16927] close(23) = -1 EBADF (Bad file descriptor) [pid 16927] close(24) = -1 EBADF (Bad file descriptor) [pid 16927] close(25) = -1 EBADF (Bad file descriptor) [ 217.564978][T16927] vhci_hcd vhci_hcd.0: port 0 already used [pid 16927] close(26) = -1 EBADF (Bad file descriptor) [pid 16927] close(27) = -1 EBADF (Bad file descriptor) [pid 16927] close(28) = -1 EBADF (Bad file descriptor) [pid 16927] close(29) = -1 EBADF (Bad file descriptor) [pid 16927] exit_group(0) = ? [pid 16927] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5932, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16931 attached , child_tidptr=0x5555570da650) = 5934 [pid 16931] set_robust_list(0x5555570da660, 24) = 0 [pid 16931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16931] setpgid(0, 0) = 0 [pid 16931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16931] write(3, "1000", 4) = 4 [pid 16931] close(3) = 0 [pid 16931] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16931] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16931] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16931] close(5) = 0 [pid 16931] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16934 attached ) = 5935 [pid 16931] tkill(5935, SIGSTOP) = 0 [pid 16934] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5934, si_uid=0} --- [pid 16931] close(3 [pid 16934] --- stopped by SIGSTOP --- [pid 16931] <... close resumed>) = 0 [pid 16931] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5935, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16931] close(4) = 0 [pid 16931] close(5) = -1 EBADF (Bad file descriptor) [pid 16931] close(6) = -1 EBADF (Bad file descriptor) [pid 16931] close(7) = -1 EBADF (Bad file descriptor) [pid 16931] close(8) = -1 EBADF (Bad file descriptor) [pid 16931] close(9) = -1 EBADF (Bad file descriptor) [pid 16931] close(10) = -1 EBADF (Bad file descriptor) [pid 16931] close(11) = -1 EBADF (Bad file descriptor) [pid 16931] close(12) = -1 EBADF (Bad file descriptor) [pid 16931] close(13) = -1 EBADF (Bad file descriptor) [pid 16931] close(14) = -1 EBADF (Bad file descriptor) [pid 16931] close(15) = -1 EBADF (Bad file descriptor) [pid 16931] close(16) = -1 EBADF (Bad file descriptor) [pid 16931] close(17) = -1 EBADF (Bad file descriptor) [pid 16931] close(18) = -1 EBADF (Bad file descriptor) [pid 16931] close(19) = -1 EBADF (Bad file descriptor) [pid 16931] close(20) = -1 EBADF (Bad file descriptor) [pid 16931] close(21) = -1 EBADF (Bad file descriptor) [pid 16931] close(22) = -1 EBADF (Bad file descriptor) [pid 16931] close(23) = -1 EBADF (Bad file descriptor) [pid 16931] close(24) = -1 EBADF (Bad file descriptor) [pid 16931] close(25) = -1 EBADF (Bad file descriptor) [ 217.661512][T16931] vhci_hcd vhci_hcd.0: port 0 already used [pid 16931] close(26) = -1 EBADF (Bad file descriptor) [pid 16931] close(27) = -1 EBADF (Bad file descriptor) [pid 16931] close(28) = -1 EBADF (Bad file descriptor) [pid 16931] close(29) = -1 EBADF (Bad file descriptor) [pid 16931] exit_group(0) = ? [pid 16931] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5934, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16935 attached , child_tidptr=0x5555570da650) = 5936 [pid 16935] set_robust_list(0x5555570da660, 24) = 0 [pid 16935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16935] setpgid(0, 0) = 0 [pid 16935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16935] write(3, "1000", 4) = 4 [pid 16935] close(3) = 0 [pid 16935] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16935] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16935] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16935] close(5) = 0 [pid 16935] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16938 attached ) = 5937 [pid 16935] tkill(5937, SIGSTOP) = 0 [pid 16938] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5936, si_uid=0} --- [pid 16935] close(3 [pid 16938] --- stopped by SIGSTOP --- [pid 16935] <... close resumed>) = 0 [pid 16935] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5937, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16935] close(4) = 0 [pid 16935] close(5) = -1 EBADF (Bad file descriptor) [pid 16935] close(6) = -1 EBADF (Bad file descriptor) [pid 16935] close(7) = -1 EBADF (Bad file descriptor) [pid 16935] close(8) = -1 EBADF (Bad file descriptor) [pid 16935] close(9) = -1 EBADF (Bad file descriptor) [pid 16935] close(10) = -1 EBADF (Bad file descriptor) [pid 16935] close(11) = -1 EBADF (Bad file descriptor) [pid 16935] close(12) = -1 EBADF (Bad file descriptor) [pid 16935] close(13) = -1 EBADF (Bad file descriptor) [pid 16935] close(14) = -1 EBADF (Bad file descriptor) [pid 16935] close(15) = -1 EBADF (Bad file descriptor) [pid 16935] close(16) = -1 EBADF (Bad file descriptor) [pid 16935] close(17) = -1 EBADF (Bad file descriptor) [pid 16935] close(18) = -1 EBADF (Bad file descriptor) [pid 16935] close(19) = -1 EBADF (Bad file descriptor) [pid 16935] close(20) = -1 EBADF (Bad file descriptor) [pid 16935] close(21) = -1 EBADF (Bad file descriptor) [pid 16935] close(22) = -1 EBADF (Bad file descriptor) [pid 16935] close(23) = -1 EBADF (Bad file descriptor) [pid 16935] close(24) = -1 EBADF (Bad file descriptor) [pid 16935] close(25) = -1 EBADF (Bad file descriptor) [ 217.754650][T16935] vhci_hcd vhci_hcd.0: port 0 already used [pid 16935] close(26) = -1 EBADF (Bad file descriptor) [pid 16935] close(27) = -1 EBADF (Bad file descriptor) [pid 16935] close(28) = -1 EBADF (Bad file descriptor) [pid 16935] close(29) = -1 EBADF (Bad file descriptor) [pid 16935] exit_group(0) = ? [pid 16935] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5936, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16939 attached , child_tidptr=0x5555570da650) = 5938 [pid 16939] set_robust_list(0x5555570da660, 24) = 0 [pid 16939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16939] setpgid(0, 0) = 0 [pid 16939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16939] write(3, "1000", 4) = 4 [pid 16939] close(3) = 0 [pid 16939] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16939] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16939] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16939] close(5) = 0 [pid 16939] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16942 attached ) = 5939 [pid 16939] tkill(5939, SIGSTOP) = 0 [pid 16942] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5938, si_uid=0} --- [pid 16939] close(3) = 0 [pid 16942] --- stopped by SIGSTOP --- [pid 16939] close(4) = 0 [pid 16939] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5939, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16939] close(5) = -1 EBADF (Bad file descriptor) [pid 16939] close(6) = -1 EBADF (Bad file descriptor) [pid 16939] close(7) = -1 EBADF (Bad file descriptor) [pid 16939] close(8) = -1 EBADF (Bad file descriptor) [pid 16939] close(9) = -1 EBADF (Bad file descriptor) [pid 16939] close(10) = -1 EBADF (Bad file descriptor) [pid 16939] close(11) = -1 EBADF (Bad file descriptor) [pid 16939] close(12) = -1 EBADF (Bad file descriptor) [pid 16939] close(13) = -1 EBADF (Bad file descriptor) [pid 16939] close(14) = -1 EBADF (Bad file descriptor) [pid 16939] close(15) = -1 EBADF (Bad file descriptor) [pid 16939] close(16) = -1 EBADF (Bad file descriptor) [pid 16939] close(17) = -1 EBADF (Bad file descriptor) [pid 16939] close(18) = -1 EBADF (Bad file descriptor) [pid 16939] close(19) = -1 EBADF (Bad file descriptor) [pid 16939] close(20) = -1 EBADF (Bad file descriptor) [pid 16939] close(21) = -1 EBADF (Bad file descriptor) [ 217.852275][T16939] vhci_hcd vhci_hcd.0: port 0 already used [pid 16939] close(22) = -1 EBADF (Bad file descriptor) [pid 16939] close(23) = -1 EBADF (Bad file descriptor) [pid 16939] close(24) = -1 EBADF (Bad file descriptor) [pid 16939] close(25) = -1 EBADF (Bad file descriptor) [pid 16939] close(26) = -1 EBADF (Bad file descriptor) [pid 16939] close(27) = -1 EBADF (Bad file descriptor) [pid 16939] close(28) = -1 EBADF (Bad file descriptor) [pid 16939] close(29) = -1 EBADF (Bad file descriptor) [pid 16939] exit_group(0) = ? [pid 16939] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5938, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16943 attached , child_tidptr=0x5555570da650) = 5940 [pid 16943] set_robust_list(0x5555570da660, 24) = 0 [pid 16943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16943] setpgid(0, 0) = 0 [pid 16943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16943] write(3, "1000", 4) = 4 [pid 16943] close(3) = 0 [pid 16943] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16943] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16943] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16943] close(5) = 0 [pid 16943] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16946 attached ) = 5941 [pid 16943] tkill(5941, SIGSTOP) = 0 [pid 16946] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5940, si_uid=0} --- [pid 16943] close(3 [pid 16946] --- stopped by SIGSTOP --- [pid 16943] <... close resumed>) = 0 [pid 16943] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5941, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16943] close(4) = 0 [pid 16943] close(5) = -1 EBADF (Bad file descriptor) [pid 16943] close(6) = -1 EBADF (Bad file descriptor) [pid 16943] close(7) = -1 EBADF (Bad file descriptor) [pid 16943] close(8) = -1 EBADF (Bad file descriptor) [pid 16943] close(9) = -1 EBADF (Bad file descriptor) [pid 16943] close(10) = -1 EBADF (Bad file descriptor) [pid 16943] close(11) = -1 EBADF (Bad file descriptor) [pid 16943] close(12) = -1 EBADF (Bad file descriptor) [pid 16943] close(13) = -1 EBADF (Bad file descriptor) [pid 16943] close(14) = -1 EBADF (Bad file descriptor) [pid 16943] close(15) = -1 EBADF (Bad file descriptor) [pid 16943] close(16) = -1 EBADF (Bad file descriptor) [pid 16943] close(17) = -1 EBADF (Bad file descriptor) [pid 16943] close(18) = -1 EBADF (Bad file descriptor) [pid 16943] close(19) = -1 EBADF (Bad file descriptor) [pid 16943] close(20) = -1 EBADF (Bad file descriptor) [pid 16943] close(21) = -1 EBADF (Bad file descriptor) [pid 16943] close(22) = -1 EBADF (Bad file descriptor) [pid 16943] close(23) = -1 EBADF (Bad file descriptor) [pid 16943] close(24) = -1 EBADF (Bad file descriptor) [pid 16943] close(25) = -1 EBADF (Bad file descriptor) [pid 16943] close(26) = -1 EBADF (Bad file descriptor) [pid 16943] close(27) = -1 EBADF (Bad file descriptor) [pid 16943] close(28) = -1 EBADF (Bad file descriptor) [pid 16943] close(29) = -1 EBADF (Bad file descriptor) [pid 16943] exit_group(0) = ? [pid 16943] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5940, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 217.952278][T16943] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16947 attached , child_tidptr=0x5555570da650) = 5942 [pid 16947] set_robust_list(0x5555570da660, 24) = 0 [pid 16947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16947] setpgid(0, 0) = 0 [pid 16947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16947] write(3, "1000", 4) = 4 [pid 16947] close(3) = 0 [pid 16947] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16947] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16947] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16947] close(5) = 0 [pid 16947] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16950 attached ) = 5943 [pid 16947] tkill(5943, SIGSTOP) = 0 [pid 16950] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5942, si_uid=0} --- [pid 16947] close(3 [pid 16950] --- stopped by SIGSTOP --- [pid 16947] <... close resumed>) = 0 [pid 16947] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5943, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16947] close(4) = 0 [pid 16947] close(5) = -1 EBADF (Bad file descriptor) [pid 16947] close(6) = -1 EBADF (Bad file descriptor) [pid 16947] close(7) = -1 EBADF (Bad file descriptor) [pid 16947] close(8) = -1 EBADF (Bad file descriptor) [pid 16947] close(9) = -1 EBADF (Bad file descriptor) [pid 16947] close(10) = -1 EBADF (Bad file descriptor) [pid 16947] close(11) = -1 EBADF (Bad file descriptor) [pid 16947] close(12) = -1 EBADF (Bad file descriptor) [pid 16947] close(13) = -1 EBADF (Bad file descriptor) [pid 16947] close(14) = -1 EBADF (Bad file descriptor) [pid 16947] close(15) = -1 EBADF (Bad file descriptor) [pid 16947] close(16) = -1 EBADF (Bad file descriptor) [pid 16947] close(17) = -1 EBADF (Bad file descriptor) [pid 16947] close(18) = -1 EBADF (Bad file descriptor) [pid 16947] close(19) = -1 EBADF (Bad file descriptor) [pid 16947] close(20) = -1 EBADF (Bad file descriptor) [pid 16947] close(21) = -1 EBADF (Bad file descriptor) [pid 16947] close(22) = -1 EBADF (Bad file descriptor) [pid 16947] close(23) = -1 EBADF (Bad file descriptor) [pid 16947] close(24) = -1 EBADF (Bad file descriptor) [pid 16947] close(25) = -1 EBADF (Bad file descriptor) [pid 16947] close(26) = -1 EBADF (Bad file descriptor) [pid 16947] close(27) = -1 EBADF (Bad file descriptor) [pid 16947] close(28) = -1 EBADF (Bad file descriptor) [pid 16947] close(29) = -1 EBADF (Bad file descriptor) [pid 16947] exit_group(0) = ? [ 218.033525][T16947] vhci_hcd vhci_hcd.0: port 0 already used [pid 16947] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5942, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16951 attached , child_tidptr=0x5555570da650) = 5944 [pid 16951] set_robust_list(0x5555570da660, 24) = 0 [pid 16951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16951] setpgid(0, 0) = 0 [pid 16951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16951] write(3, "1000", 4) = 4 [pid 16951] close(3) = 0 [pid 16951] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16951] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16951] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16951] close(5) = 0 [pid 16951] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16954 attached ) = 5945 [pid 16951] tkill(5945, SIGSTOP) = 0 [pid 16954] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5944, si_uid=0} --- [pid 16951] close(3 [pid 16954] --- stopped by SIGSTOP --- [pid 16951] <... close resumed>) = 0 [pid 16951] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5945, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16951] close(4) = 0 [pid 16951] close(5) = -1 EBADF (Bad file descriptor) [pid 16951] close(6) = -1 EBADF (Bad file descriptor) [pid 16951] close(7) = -1 EBADF (Bad file descriptor) [pid 16951] close(8) = -1 EBADF (Bad file descriptor) [pid 16951] close(9) = -1 EBADF (Bad file descriptor) [pid 16951] close(10) = -1 EBADF (Bad file descriptor) [pid 16951] close(11) = -1 EBADF (Bad file descriptor) [pid 16951] close(12) = -1 EBADF (Bad file descriptor) [pid 16951] close(13) = -1 EBADF (Bad file descriptor) [pid 16951] close(14) = -1 EBADF (Bad file descriptor) [pid 16951] close(15) = -1 EBADF (Bad file descriptor) [pid 16951] close(16) = -1 EBADF (Bad file descriptor) [pid 16951] close(17) = -1 EBADF (Bad file descriptor) [pid 16951] close(18) = -1 EBADF (Bad file descriptor) [pid 16951] close(19) = -1 EBADF (Bad file descriptor) [pid 16951] close(20) = -1 EBADF (Bad file descriptor) [pid 16951] close(21) = -1 EBADF (Bad file descriptor) [pid 16951] close(22) = -1 EBADF (Bad file descriptor) [pid 16951] close(23) = -1 EBADF (Bad file descriptor) [pid 16951] close(24) = -1 EBADF (Bad file descriptor) [ 218.121409][T16951] vhci_hcd vhci_hcd.0: port 0 already used [pid 16951] close(25) = -1 EBADF (Bad file descriptor) [pid 16951] close(26) = -1 EBADF (Bad file descriptor) [pid 16951] close(27) = -1 EBADF (Bad file descriptor) [pid 16951] close(28) = -1 EBADF (Bad file descriptor) [pid 16951] close(29) = -1 EBADF (Bad file descriptor) [pid 16951] exit_group(0) = ? [pid 16951] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5944, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16955 attached , child_tidptr=0x5555570da650) = 5946 [pid 16955] set_robust_list(0x5555570da660, 24) = 0 [pid 16955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16955] setpgid(0, 0) = 0 [pid 16955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16955] write(3, "1000", 4) = 4 [pid 16955] close(3) = 0 [pid 16955] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16955] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16955] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16955] close(5) = 0 [pid 16955] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16958 attached ) = 5947 [pid 16955] tkill(5947, SIGSTOP) = 0 [pid 16958] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5946, si_uid=0} --- [pid 16955] close(3 [pid 16958] --- stopped by SIGSTOP --- [pid 16955] <... close resumed>) = 0 [pid 16955] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5947, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16955] close(4) = 0 [pid 16955] close(5) = -1 EBADF (Bad file descriptor) [pid 16955] close(6) = -1 EBADF (Bad file descriptor) [pid 16955] close(7) = -1 EBADF (Bad file descriptor) [pid 16955] close(8) = -1 EBADF (Bad file descriptor) [pid 16955] close(9) = -1 EBADF (Bad file descriptor) [pid 16955] close(10) = -1 EBADF (Bad file descriptor) [pid 16955] close(11) = -1 EBADF (Bad file descriptor) [pid 16955] close(12) = -1 EBADF (Bad file descriptor) [pid 16955] close(13) = -1 EBADF (Bad file descriptor) [pid 16955] close(14) = -1 EBADF (Bad file descriptor) [pid 16955] close(15) = -1 EBADF (Bad file descriptor) [pid 16955] close(16) = -1 EBADF (Bad file descriptor) [pid 16955] close(17) = -1 EBADF (Bad file descriptor) [pid 16955] close(18) = -1 EBADF (Bad file descriptor) [pid 16955] close(19) = -1 EBADF (Bad file descriptor) [pid 16955] close(20) = -1 EBADF (Bad file descriptor) [pid 16955] close(21) = -1 EBADF (Bad file descriptor) [pid 16955] close(22) = -1 EBADF (Bad file descriptor) [pid 16955] close(23) = -1 EBADF (Bad file descriptor) [pid 16955] close(24) = -1 EBADF (Bad file descriptor) [pid 16955] close(25) = -1 EBADF (Bad file descriptor) [ 218.219182][T16955] vhci_hcd vhci_hcd.0: port 0 already used [pid 16955] close(26) = -1 EBADF (Bad file descriptor) [pid 16955] close(27) = -1 EBADF (Bad file descriptor) [pid 16955] close(28) = -1 EBADF (Bad file descriptor) [pid 16955] close(29) = -1 EBADF (Bad file descriptor) [pid 16955] exit_group(0) = ? [pid 16955] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5946, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16959 attached , child_tidptr=0x5555570da650) = 5948 [pid 16959] set_robust_list(0x5555570da660, 24) = 0 [pid 16959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16959] setpgid(0, 0) = 0 [pid 16959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16959] write(3, "1000", 4) = 4 [pid 16959] close(3) = 0 [pid 16959] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16959] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16959] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16959] close(5) = 0 [pid 16959] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16962 attached ) = 5949 [pid 16959] tkill(5949, SIGSTOP) = 0 [pid 16962] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5948, si_uid=0} --- [pid 16959] close(3) = 0 [pid 16962] --- stopped by SIGSTOP --- [pid 16959] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5949, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16959] close(4) = 0 [pid 16959] close(5) = -1 EBADF (Bad file descriptor) [pid 16959] close(6) = -1 EBADF (Bad file descriptor) [pid 16959] close(7) = -1 EBADF (Bad file descriptor) [pid 16959] close(8) = -1 EBADF (Bad file descriptor) [pid 16959] close(9) = -1 EBADF (Bad file descriptor) [pid 16959] close(10) = -1 EBADF (Bad file descriptor) [pid 16959] close(11) = -1 EBADF (Bad file descriptor) [pid 16959] close(12) = -1 EBADF (Bad file descriptor) [pid 16959] close(13) = -1 EBADF (Bad file descriptor) [pid 16959] close(14) = -1 EBADF (Bad file descriptor) [pid 16959] close(15) = -1 EBADF (Bad file descriptor) [pid 16959] close(16) = -1 EBADF (Bad file descriptor) [pid 16959] close(17) = -1 EBADF (Bad file descriptor) [pid 16959] close(18) = -1 EBADF (Bad file descriptor) [pid 16959] close(19) = -1 EBADF (Bad file descriptor) [pid 16959] close(20) = -1 EBADF (Bad file descriptor) [pid 16959] close(21) = -1 EBADF (Bad file descriptor) [pid 16959] close(22) = -1 EBADF (Bad file descriptor) [ 218.317609][T16959] vhci_hcd vhci_hcd.0: port 0 already used [pid 16959] close(23) = -1 EBADF (Bad file descriptor) [pid 16959] close(24) = -1 EBADF (Bad file descriptor) [pid 16959] close(25) = -1 EBADF (Bad file descriptor) [pid 16959] close(26) = -1 EBADF (Bad file descriptor) [pid 16959] close(27) = -1 EBADF (Bad file descriptor) [pid 16959] close(28) = -1 EBADF (Bad file descriptor) [pid 16959] close(29) = -1 EBADF (Bad file descriptor) [pid 16959] exit_group(0) = ? [pid 16959] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5948, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16963 attached , child_tidptr=0x5555570da650) = 5950 [pid 16963] set_robust_list(0x5555570da660, 24) = 0 [pid 16963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16963] setpgid(0, 0) = 0 [pid 16963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16963] write(3, "1000", 4) = 4 [pid 16963] close(3) = 0 [pid 16963] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16963] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16963] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16963] close(5) = 0 [pid 16963] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16966 attached ) = 5951 [pid 16963] tkill(5951, SIGSTOP) = 0 [pid 16966] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5950, si_uid=0} --- [pid 16963] close(3 [pid 16966] --- stopped by SIGSTOP --- [pid 16963] <... close resumed>) = 0 [pid 16963] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5951, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16963] close(4) = 0 [pid 16963] close(5) = -1 EBADF (Bad file descriptor) [pid 16963] close(6) = -1 EBADF (Bad file descriptor) [pid 16963] close(7) = -1 EBADF (Bad file descriptor) [pid 16963] close(8) = -1 EBADF (Bad file descriptor) [pid 16963] close(9) = -1 EBADF (Bad file descriptor) [pid 16963] close(10) = -1 EBADF (Bad file descriptor) [pid 16963] close(11) = -1 EBADF (Bad file descriptor) [pid 16963] close(12) = -1 EBADF (Bad file descriptor) [pid 16963] close(13) = -1 EBADF (Bad file descriptor) [pid 16963] close(14) = -1 EBADF (Bad file descriptor) [pid 16963] close(15) = -1 EBADF (Bad file descriptor) [pid 16963] close(16) = -1 EBADF (Bad file descriptor) [pid 16963] close(17) = -1 EBADF (Bad file descriptor) [pid 16963] close(18) = -1 EBADF (Bad file descriptor) [pid 16963] close(19) = -1 EBADF (Bad file descriptor) [pid 16963] close(20) = -1 EBADF (Bad file descriptor) [pid 16963] close(21) = -1 EBADF (Bad file descriptor) [pid 16963] close(22) = -1 EBADF (Bad file descriptor) [pid 16963] close(23) = -1 EBADF (Bad file descriptor) [pid 16963] close(24) = -1 EBADF (Bad file descriptor) [pid 16963] close(25) = -1 EBADF (Bad file descriptor) [ 218.418900][T16963] vhci_hcd vhci_hcd.0: port 0 already used [pid 16963] close(26) = -1 EBADF (Bad file descriptor) [pid 16963] close(27) = -1 EBADF (Bad file descriptor) [pid 16963] close(28) = -1 EBADF (Bad file descriptor) [pid 16963] close(29) = -1 EBADF (Bad file descriptor) [pid 16963] exit_group(0) = ? [pid 16963] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16967 attached , child_tidptr=0x5555570da650) = 5952 [pid 16967] set_robust_list(0x5555570da660, 24) = 0 [pid 16967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16967] setpgid(0, 0) = 0 [pid 16967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16967] write(3, "1000", 4) = 4 [pid 16967] close(3) = 0 [pid 16967] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16967] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16967] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16967] close(5) = 0 [pid 16967] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16970 attached ) = 5953 [pid 16967] tkill(5953, SIGSTOP) = 0 [pid 16970] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5952, si_uid=0} --- [pid 16967] close(3 [pid 16970] --- stopped by SIGSTOP --- [pid 16967] <... close resumed>) = 0 [pid 16967] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5953, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16967] close(4) = 0 [pid 16967] close(5) = -1 EBADF (Bad file descriptor) [pid 16967] close(6) = -1 EBADF (Bad file descriptor) [pid 16967] close(7) = -1 EBADF (Bad file descriptor) [pid 16967] close(8) = -1 EBADF (Bad file descriptor) [pid 16967] close(9) = -1 EBADF (Bad file descriptor) [pid 16967] close(10) = -1 EBADF (Bad file descriptor) [pid 16967] close(11) = -1 EBADF (Bad file descriptor) [pid 16967] close(12) = -1 EBADF (Bad file descriptor) [pid 16967] close(13) = -1 EBADF (Bad file descriptor) [pid 16967] close(14) = -1 EBADF (Bad file descriptor) [pid 16967] close(15) = -1 EBADF (Bad file descriptor) [pid 16967] close(16) = -1 EBADF (Bad file descriptor) [pid 16967] close(17) = -1 EBADF (Bad file descriptor) [pid 16967] close(18) = -1 EBADF (Bad file descriptor) [pid 16967] close(19) = -1 EBADF (Bad file descriptor) [pid 16967] close(20) = -1 EBADF (Bad file descriptor) [pid 16967] close(21) = -1 EBADF (Bad file descriptor) [pid 16967] close(22) = -1 EBADF (Bad file descriptor) [pid 16967] close(23) = -1 EBADF (Bad file descriptor) [pid 16967] close(24) = -1 EBADF (Bad file descriptor) [ 218.519410][T16967] vhci_hcd vhci_hcd.0: port 0 already used [pid 16967] close(25) = -1 EBADF (Bad file descriptor) [pid 16967] close(26) = -1 EBADF (Bad file descriptor) [pid 16967] close(27) = -1 EBADF (Bad file descriptor) [pid 16967] close(28) = -1 EBADF (Bad file descriptor) [pid 16967] close(29) = -1 EBADF (Bad file descriptor) [pid 16967] exit_group(0) = ? [pid 16967] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5952, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16971 attached , child_tidptr=0x5555570da650) = 5954 [pid 16971] set_robust_list(0x5555570da660, 24) = 0 [pid 16971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16971] setpgid(0, 0) = 0 [pid 16971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16971] write(3, "1000", 4) = 4 [pid 16971] close(3) = 0 [pid 16971] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16971] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16971] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16971] close(5) = 0 [pid 16971] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16974 attached ) = 5955 [pid 16971] tkill(5955, SIGSTOP) = 0 [pid 16974] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5954, si_uid=0} --- [pid 16971] close(3 [pid 16974] --- stopped by SIGSTOP --- [pid 16971] <... close resumed>) = 0 [pid 16971] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5955, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16971] close(4) = 0 [pid 16971] close(5) = -1 EBADF (Bad file descriptor) [pid 16971] close(6) = -1 EBADF (Bad file descriptor) [pid 16971] close(7) = -1 EBADF (Bad file descriptor) [pid 16971] close(8) = -1 EBADF (Bad file descriptor) [pid 16971] close(9) = -1 EBADF (Bad file descriptor) [pid 16971] close(10) = -1 EBADF (Bad file descriptor) [pid 16971] close(11) = -1 EBADF (Bad file descriptor) [pid 16971] close(12) = -1 EBADF (Bad file descriptor) [pid 16971] close(13) = -1 EBADF (Bad file descriptor) [pid 16971] close(14) = -1 EBADF (Bad file descriptor) [pid 16971] close(15) = -1 EBADF (Bad file descriptor) [pid 16971] close(16) = -1 EBADF (Bad file descriptor) [pid 16971] close(17) = -1 EBADF (Bad file descriptor) [pid 16971] close(18) = -1 EBADF (Bad file descriptor) [pid 16971] close(19) = -1 EBADF (Bad file descriptor) [pid 16971] close(20) = -1 EBADF (Bad file descriptor) [pid 16971] close(21) = -1 EBADF (Bad file descriptor) [pid 16971] close(22) = -1 EBADF (Bad file descriptor) [pid 16971] close(23) = -1 EBADF (Bad file descriptor) [pid 16971] close(24) = -1 EBADF (Bad file descriptor) [pid 16971] close(25) = -1 EBADF (Bad file descriptor) [pid 16971] close(26) = -1 EBADF (Bad file descriptor) [pid 16971] close(27) = -1 EBADF (Bad file descriptor) [pid 16971] close(28) = -1 EBADF (Bad file descriptor) [pid 16971] close(29) = -1 EBADF (Bad file descriptor) [pid 16971] exit_group(0) = ? [ 218.618705][T16971] vhci_hcd vhci_hcd.0: port 0 already used [pid 16971] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5954, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16975 attached [pid 16975] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5956 [pid 16975] <... set_robust_list resumed>) = 0 [pid 16975] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16975] setpgid(0, 0) = 0 [pid 16975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16975] write(3, "1000", 4) = 4 [pid 16975] close(3) = 0 [pid 16975] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16975] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16975] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16975] close(5) = 0 [pid 16975] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16978 attached ) = 5957 [pid 16975] tkill(5957, SIGSTOP) = 0 [pid 16978] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5956, si_uid=0} --- [pid 16975] close(3 [pid 16978] --- stopped by SIGSTOP --- [pid 16975] <... close resumed>) = 0 [pid 16975] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5957, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16975] close(4) = 0 [pid 16975] close(5) = -1 EBADF (Bad file descriptor) [pid 16975] close(6) = -1 EBADF (Bad file descriptor) [pid 16975] close(7) = -1 EBADF (Bad file descriptor) [pid 16975] close(8) = -1 EBADF (Bad file descriptor) [pid 16975] close(9) = -1 EBADF (Bad file descriptor) [pid 16975] close(10) = -1 EBADF (Bad file descriptor) [pid 16975] close(11) = -1 EBADF (Bad file descriptor) [pid 16975] close(12) = -1 EBADF (Bad file descriptor) [pid 16975] close(13) = -1 EBADF (Bad file descriptor) [pid 16975] close(14) = -1 EBADF (Bad file descriptor) [pid 16975] close(15) = -1 EBADF (Bad file descriptor) [pid 16975] close(16) = -1 EBADF (Bad file descriptor) [pid 16975] close(17) = -1 EBADF (Bad file descriptor) [pid 16975] close(18) = -1 EBADF (Bad file descriptor) [pid 16975] close(19) = -1 EBADF (Bad file descriptor) [pid 16975] close(20) = -1 EBADF (Bad file descriptor) [pid 16975] close(21) = -1 EBADF (Bad file descriptor) [pid 16975] close(22) = -1 EBADF (Bad file descriptor) [pid 16975] close(23) = -1 EBADF (Bad file descriptor) [pid 16975] close(24) = -1 EBADF (Bad file descriptor) [ 218.702247][T16975] vhci_hcd vhci_hcd.0: port 0 already used [pid 16975] close(25) = -1 EBADF (Bad file descriptor) [pid 16975] close(26) = -1 EBADF (Bad file descriptor) [pid 16975] close(27) = -1 EBADF (Bad file descriptor) [pid 16975] close(28) = -1 EBADF (Bad file descriptor) [pid 16975] close(29) = -1 EBADF (Bad file descriptor) [pid 16975] exit_group(0) = ? [pid 16975] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5956, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16979 attached , child_tidptr=0x5555570da650) = 5958 [pid 16979] set_robust_list(0x5555570da660, 24) = 0 [pid 16979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16979] setpgid(0, 0) = 0 [pid 16979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16979] write(3, "1000", 4) = 4 [pid 16979] close(3) = 0 [pid 16979] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16979] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16979] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16979] close(5) = 0 [pid 16979] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16982 attached ) = 5959 [pid 16979] tkill(5959, SIGSTOP) = 0 [pid 16982] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5958, si_uid=0} --- [pid 16979] close(3 [pid 16982] --- stopped by SIGSTOP --- [pid 16979] <... close resumed>) = 0 [pid 16979] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5959, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16979] close(4) = 0 [pid 16979] close(5) = -1 EBADF (Bad file descriptor) [pid 16979] close(6) = -1 EBADF (Bad file descriptor) [pid 16979] close(7) = -1 EBADF (Bad file descriptor) [pid 16979] close(8) = -1 EBADF (Bad file descriptor) [pid 16979] close(9) = -1 EBADF (Bad file descriptor) [pid 16979] close(10) = -1 EBADF (Bad file descriptor) [pid 16979] close(11) = -1 EBADF (Bad file descriptor) [pid 16979] close(12) = -1 EBADF (Bad file descriptor) [pid 16979] close(13) = -1 EBADF (Bad file descriptor) [pid 16979] close(14) = -1 EBADF (Bad file descriptor) [pid 16979] close(15) = -1 EBADF (Bad file descriptor) [pid 16979] close(16) = -1 EBADF (Bad file descriptor) [pid 16979] close(17) = -1 EBADF (Bad file descriptor) [pid 16979] close(18) = -1 EBADF (Bad file descriptor) [pid 16979] close(19) = -1 EBADF (Bad file descriptor) [pid 16979] close(20) = -1 EBADF (Bad file descriptor) [pid 16979] close(21) = -1 EBADF (Bad file descriptor) [pid 16979] close(22) = -1 EBADF (Bad file descriptor) [pid 16979] close(23) = -1 EBADF (Bad file descriptor) [pid 16979] close(24) = -1 EBADF (Bad file descriptor) [pid 16979] close(25) = -1 EBADF (Bad file descriptor) [ 218.799432][T16979] vhci_hcd vhci_hcd.0: port 0 already used [pid 16979] close(26) = -1 EBADF (Bad file descriptor) [pid 16979] close(27) = -1 EBADF (Bad file descriptor) [pid 16979] close(28) = -1 EBADF (Bad file descriptor) [pid 16979] close(29) = -1 EBADF (Bad file descriptor) [pid 16979] exit_group(0) = ? [pid 16979] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5958, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16983 attached , child_tidptr=0x5555570da650) = 5960 [pid 16983] set_robust_list(0x5555570da660, 24) = 0 [pid 16983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16983] setpgid(0, 0) = 0 [pid 16983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16983] write(3, "1000", 4) = 4 [pid 16983] close(3) = 0 [pid 16983] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16983] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16983] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16983] close(5) = 0 [pid 16983] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16986 attached ) = 5961 [pid 16983] tkill(5961, SIGSTOP) = 0 [pid 16986] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5960, si_uid=0} --- [pid 16983] close(3 [pid 16986] --- stopped by SIGSTOP --- [pid 16983] <... close resumed>) = 0 [pid 16983] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5961, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16983] close(4) = 0 [pid 16983] close(5) = -1 EBADF (Bad file descriptor) [pid 16983] close(6) = -1 EBADF (Bad file descriptor) [pid 16983] close(7) = -1 EBADF (Bad file descriptor) [pid 16983] close(8) = -1 EBADF (Bad file descriptor) [pid 16983] close(9) = -1 EBADF (Bad file descriptor) [pid 16983] close(10) = -1 EBADF (Bad file descriptor) [pid 16983] close(11) = -1 EBADF (Bad file descriptor) [pid 16983] close(12) = -1 EBADF (Bad file descriptor) [pid 16983] close(13) = -1 EBADF (Bad file descriptor) [pid 16983] close(14) = -1 EBADF (Bad file descriptor) [pid 16983] close(15) = -1 EBADF (Bad file descriptor) [pid 16983] close(16) = -1 EBADF (Bad file descriptor) [pid 16983] close(17) = -1 EBADF (Bad file descriptor) [pid 16983] close(18) = -1 EBADF (Bad file descriptor) [pid 16983] close(19) = -1 EBADF (Bad file descriptor) [pid 16983] close(20) = -1 EBADF (Bad file descriptor) [pid 16983] close(21) = -1 EBADF (Bad file descriptor) [pid 16983] close(22) = -1 EBADF (Bad file descriptor) [pid 16983] close(23) = -1 EBADF (Bad file descriptor) [pid 16983] close(24) = -1 EBADF (Bad file descriptor) [pid 16983] close(25) = -1 EBADF (Bad file descriptor) [pid 16983] close(26) = -1 EBADF (Bad file descriptor) [pid 16983] close(27) = -1 EBADF (Bad file descriptor) [pid 16983] close(28) = -1 EBADF (Bad file descriptor) [pid 16983] close(29) = -1 EBADF (Bad file descriptor) [pid 16983] exit_group(0) = ? [pid 16983] +++ exited with 0 +++ [ 218.894520][T16983] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5960, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16987 attached , child_tidptr=0x5555570da650) = 5962 [pid 16987] set_robust_list(0x5555570da660, 24) = 0 [pid 16987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16987] setpgid(0, 0) = 0 [pid 16987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16987] write(3, "1000", 4) = 4 [pid 16987] close(3) = 0 [pid 16987] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16987] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16987] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16987] close(5) = 0 [pid 16987] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16990 attached ) = 5963 [pid 16987] tkill(5963, SIGSTOP) = 0 [pid 16990] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5962, si_uid=0} --- [pid 16987] close(3 [pid 16990] --- stopped by SIGSTOP --- [pid 16987] <... close resumed>) = 0 [pid 16987] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5963, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16987] close(4) = 0 [pid 16987] close(5) = -1 EBADF (Bad file descriptor) [pid 16987] close(6) = -1 EBADF (Bad file descriptor) [pid 16987] close(7) = -1 EBADF (Bad file descriptor) [pid 16987] close(8) = -1 EBADF (Bad file descriptor) [pid 16987] close(9) = -1 EBADF (Bad file descriptor) [pid 16987] close(10) = -1 EBADF (Bad file descriptor) [pid 16987] close(11) = -1 EBADF (Bad file descriptor) [pid 16987] close(12) = -1 EBADF (Bad file descriptor) [pid 16987] close(13) = -1 EBADF (Bad file descriptor) [pid 16987] close(14) = -1 EBADF (Bad file descriptor) [pid 16987] close(15) = -1 EBADF (Bad file descriptor) [pid 16987] close(16) = -1 EBADF (Bad file descriptor) [pid 16987] close(17) = -1 EBADF (Bad file descriptor) [pid 16987] close(18) = -1 EBADF (Bad file descriptor) [pid 16987] close(19) = -1 EBADF (Bad file descriptor) [pid 16987] close(20) = -1 EBADF (Bad file descriptor) [pid 16987] close(21) = -1 EBADF (Bad file descriptor) [pid 16987] close(22) = -1 EBADF (Bad file descriptor) [pid 16987] close(23) = -1 EBADF (Bad file descriptor) [pid 16987] close(24) = -1 EBADF (Bad file descriptor) [ 218.979659][T16987] vhci_hcd vhci_hcd.0: port 0 already used [pid 16987] close(25) = -1 EBADF (Bad file descriptor) [pid 16987] close(26) = -1 EBADF (Bad file descriptor) [pid 16987] close(27) = -1 EBADF (Bad file descriptor) [pid 16987] close(28) = -1 EBADF (Bad file descriptor) [pid 16987] close(29) = -1 EBADF (Bad file descriptor) [pid 16987] exit_group(0) = ? [pid 16987] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5962, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16991 attached , child_tidptr=0x5555570da650) = 5964 [pid 16991] set_robust_list(0x5555570da660, 24) = 0 [pid 16991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16991] setpgid(0, 0) = 0 [pid 16991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16991] write(3, "1000", 4) = 4 [pid 16991] close(3) = 0 [pid 16991] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16991] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16991] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16991] close(5) = 0 [pid 16991] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16994 attached ) = 5965 [pid 16991] tkill(5965, SIGSTOP) = 0 [pid 16994] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5964, si_uid=0} --- [pid 16991] close(3 [pid 16994] --- stopped by SIGSTOP --- [pid 16991] <... close resumed>) = 0 [pid 16991] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5965, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16991] close(4) = 0 [pid 16991] close(5) = -1 EBADF (Bad file descriptor) [pid 16991] close(6) = -1 EBADF (Bad file descriptor) [pid 16991] close(7) = -1 EBADF (Bad file descriptor) [pid 16991] close(8) = -1 EBADF (Bad file descriptor) [pid 16991] close(9) = -1 EBADF (Bad file descriptor) [pid 16991] close(10) = -1 EBADF (Bad file descriptor) [pid 16991] close(11) = -1 EBADF (Bad file descriptor) [pid 16991] close(12) = -1 EBADF (Bad file descriptor) [pid 16991] close(13) = -1 EBADF (Bad file descriptor) [pid 16991] close(14) = -1 EBADF (Bad file descriptor) [pid 16991] close(15) = -1 EBADF (Bad file descriptor) [pid 16991] close(16) = -1 EBADF (Bad file descriptor) [pid 16991] close(17) = -1 EBADF (Bad file descriptor) [pid 16991] close(18) = -1 EBADF (Bad file descriptor) [pid 16991] close(19) = -1 EBADF (Bad file descriptor) [pid 16991] close(20) = -1 EBADF (Bad file descriptor) [pid 16991] close(21) = -1 EBADF (Bad file descriptor) [pid 16991] close(22) = -1 EBADF (Bad file descriptor) [pid 16991] close(23) = -1 EBADF (Bad file descriptor) [pid 16991] close(24) = -1 EBADF (Bad file descriptor) [pid 16991] close(25) = -1 EBADF (Bad file descriptor) [pid 16991] close(26) = -1 EBADF (Bad file descriptor) [pid 16991] close(27) = -1 EBADF (Bad file descriptor) [pid 16991] close(28) = -1 EBADF (Bad file descriptor) [pid 16991] close(29) = -1 EBADF (Bad file descriptor) [pid 16991] exit_group(0) = ? [pid 16991] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5964, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 219.078548][T16991] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16995 attached , child_tidptr=0x5555570da650) = 5966 [pid 16995] set_robust_list(0x5555570da660, 24) = 0 [pid 16995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16995] setpgid(0, 0) = 0 [pid 16995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16995] write(3, "1000", 4) = 4 [pid 16995] close(3) = 0 [pid 16995] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16995] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16995] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16995] close(5) = 0 [pid 16995] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 16998 attached ) = 5967 [pid 16995] tkill(5967, SIGSTOP) = 0 [pid 16998] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5966, si_uid=0} --- [pid 16995] close(3 [pid 16998] --- stopped by SIGSTOP --- [pid 16995] <... close resumed>) = 0 [pid 16995] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5967, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16995] close(4) = 0 [pid 16995] close(5) = -1 EBADF (Bad file descriptor) [pid 16995] close(6) = -1 EBADF (Bad file descriptor) [pid 16995] close(7) = -1 EBADF (Bad file descriptor) [pid 16995] close(8) = -1 EBADF (Bad file descriptor) [pid 16995] close(9) = -1 EBADF (Bad file descriptor) [pid 16995] close(10) = -1 EBADF (Bad file descriptor) [pid 16995] close(11) = -1 EBADF (Bad file descriptor) [pid 16995] close(12) = -1 EBADF (Bad file descriptor) [pid 16995] close(13) = -1 EBADF (Bad file descriptor) [pid 16995] close(14) = -1 EBADF (Bad file descriptor) [pid 16995] close(15) = -1 EBADF (Bad file descriptor) [pid 16995] close(16) = -1 EBADF (Bad file descriptor) [pid 16995] close(17) = -1 EBADF (Bad file descriptor) [pid 16995] close(18) = -1 EBADF (Bad file descriptor) [pid 16995] close(19) = -1 EBADF (Bad file descriptor) [pid 16995] close(20) = -1 EBADF (Bad file descriptor) [pid 16995] close(21) = -1 EBADF (Bad file descriptor) [pid 16995] close(22) = -1 EBADF (Bad file descriptor) [pid 16995] close(23) = -1 EBADF (Bad file descriptor) [pid 16995] close(24) = -1 EBADF (Bad file descriptor) [pid 16995] close(25) = -1 EBADF (Bad file descriptor) [pid 16995] close(26) = -1 EBADF (Bad file descriptor) [pid 16995] close(27) = -1 EBADF (Bad file descriptor) [pid 16995] close(28) = -1 EBADF (Bad file descriptor) [pid 16995] close(29) = -1 EBADF (Bad file descriptor) [ 219.165115][T16995] vhci_hcd vhci_hcd.0: port 0 already used [pid 16995] exit_group(0) = ? [pid 16995] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5966, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16999 attached [pid 16999] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5968 [pid 16999] <... set_robust_list resumed>) = 0 [pid 16999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16999] setpgid(0, 0) = 0 [pid 16999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16999] write(3, "1000", 4) = 4 [pid 16999] close(3) = 0 [pid 16999] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 16999] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 16999] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 16999] close(5) = 0 [pid 16999] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17002 attached ) = 5969 [pid 16999] tkill(5969, SIGSTOP) = 0 [pid 17002] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5968, si_uid=0} --- [pid 16999] close(3 [pid 17002] --- stopped by SIGSTOP --- [pid 16999] <... close resumed>) = 0 [pid 16999] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5969, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 16999] close(4) = 0 [pid 16999] close(5) = -1 EBADF (Bad file descriptor) [pid 16999] close(6) = -1 EBADF (Bad file descriptor) [pid 16999] close(7) = -1 EBADF (Bad file descriptor) [pid 16999] close(8) = -1 EBADF (Bad file descriptor) [pid 16999] close(9) = -1 EBADF (Bad file descriptor) [pid 16999] close(10) = -1 EBADF (Bad file descriptor) [pid 16999] close(11) = -1 EBADF (Bad file descriptor) [pid 16999] close(12) = -1 EBADF (Bad file descriptor) [pid 16999] close(13) = -1 EBADF (Bad file descriptor) [pid 16999] close(14) = -1 EBADF (Bad file descriptor) [pid 16999] close(15) = -1 EBADF (Bad file descriptor) [pid 16999] close(16) = -1 EBADF (Bad file descriptor) [pid 16999] close(17) = -1 EBADF (Bad file descriptor) [pid 16999] close(18) = -1 EBADF (Bad file descriptor) [pid 16999] close(19) = -1 EBADF (Bad file descriptor) [pid 16999] close(20) = -1 EBADF (Bad file descriptor) [pid 16999] close(21) = -1 EBADF (Bad file descriptor) [pid 16999] close(22) = -1 EBADF (Bad file descriptor) [pid 16999] close(23) = -1 EBADF (Bad file descriptor) [pid 16999] close(24) = -1 EBADF (Bad file descriptor) [ 219.251663][T16999] vhci_hcd vhci_hcd.0: port 0 already used [pid 16999] close(25) = -1 EBADF (Bad file descriptor) [pid 16999] close(26) = -1 EBADF (Bad file descriptor) [pid 16999] close(27) = -1 EBADF (Bad file descriptor) [pid 16999] close(28) = -1 EBADF (Bad file descriptor) [pid 16999] close(29) = -1 EBADF (Bad file descriptor) [pid 16999] exit_group(0) = ? [pid 16999] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5968, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17003 attached , child_tidptr=0x5555570da650) = 5970 [pid 17003] set_robust_list(0x5555570da660, 24) = 0 [pid 17003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17003] setpgid(0, 0) = 0 [pid 17003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17003] write(3, "1000", 4) = 4 [pid 17003] close(3) = 0 [pid 17003] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17003] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17003] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17003] close(5) = 0 [pid 17003] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17006 attached ) = 5971 [pid 17003] tkill(5971, SIGSTOP) = 0 [pid 17006] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5970, si_uid=0} --- [pid 17003] close(3 [pid 17006] --- stopped by SIGSTOP --- [pid 17003] <... close resumed>) = 0 [pid 17003] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5971, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17003] close(4) = 0 [pid 17003] close(5) = -1 EBADF (Bad file descriptor) [pid 17003] close(6) = -1 EBADF (Bad file descriptor) [pid 17003] close(7) = -1 EBADF (Bad file descriptor) [pid 17003] close(8) = -1 EBADF (Bad file descriptor) [pid 17003] close(9) = -1 EBADF (Bad file descriptor) [pid 17003] close(10) = -1 EBADF (Bad file descriptor) [pid 17003] close(11) = -1 EBADF (Bad file descriptor) [pid 17003] close(12) = -1 EBADF (Bad file descriptor) [pid 17003] close(13) = -1 EBADF (Bad file descriptor) [pid 17003] close(14) = -1 EBADF (Bad file descriptor) [pid 17003] close(15) = -1 EBADF (Bad file descriptor) [pid 17003] close(16) = -1 EBADF (Bad file descriptor) [pid 17003] close(17) = -1 EBADF (Bad file descriptor) [pid 17003] close(18) = -1 EBADF (Bad file descriptor) [pid 17003] close(19) = -1 EBADF (Bad file descriptor) [pid 17003] close(20) = -1 EBADF (Bad file descriptor) [pid 17003] close(21) = -1 EBADF (Bad file descriptor) [pid 17003] close(22) = -1 EBADF (Bad file descriptor) [pid 17003] close(23) = -1 EBADF (Bad file descriptor) [pid 17003] close(24) = -1 EBADF (Bad file descriptor) [pid 17003] close(25) = -1 EBADF (Bad file descriptor) [pid 17003] close(26) = -1 EBADF (Bad file descriptor) [pid 17003] close(27) = -1 EBADF (Bad file descriptor) [pid 17003] close(28) = -1 EBADF (Bad file descriptor) [pid 17003] close(29) = -1 EBADF (Bad file descriptor) [pid 17003] exit_group(0) = ? [pid 17003] +++ exited with 0 +++ [ 219.353003][T17003] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5970, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17007 attached , child_tidptr=0x5555570da650) = 5972 [pid 17007] set_robust_list(0x5555570da660, 24) = 0 [pid 17007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17007] setpgid(0, 0) = 0 [pid 17007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17007] write(3, "1000", 4) = 4 [pid 17007] close(3) = 0 [pid 17007] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17007] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17007] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17007] close(5) = 0 [pid 17007] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17010 attached ) = 5973 [pid 17007] tkill(5973, SIGSTOP) = 0 [pid 17010] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5972, si_uid=0} --- [pid 17007] close(3 [pid 17010] --- stopped by SIGSTOP --- [pid 17007] <... close resumed>) = 0 [pid 17007] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5973, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17007] close(4) = 0 [pid 17007] close(5) = -1 EBADF (Bad file descriptor) [pid 17007] close(6) = -1 EBADF (Bad file descriptor) [pid 17007] close(7) = -1 EBADF (Bad file descriptor) [pid 17007] close(8) = -1 EBADF (Bad file descriptor) [pid 17007] close(9) = -1 EBADF (Bad file descriptor) [pid 17007] close(10) = -1 EBADF (Bad file descriptor) [pid 17007] close(11) = -1 EBADF (Bad file descriptor) [pid 17007] close(12) = -1 EBADF (Bad file descriptor) [pid 17007] close(13) = -1 EBADF (Bad file descriptor) [pid 17007] close(14) = -1 EBADF (Bad file descriptor) [pid 17007] close(15) = -1 EBADF (Bad file descriptor) [pid 17007] close(16) = -1 EBADF (Bad file descriptor) [pid 17007] close(17) = -1 EBADF (Bad file descriptor) [pid 17007] close(18) = -1 EBADF (Bad file descriptor) [pid 17007] close(19) = -1 EBADF (Bad file descriptor) [pid 17007] close(20) = -1 EBADF (Bad file descriptor) [pid 17007] close(21) = -1 EBADF (Bad file descriptor) [ 219.438685][T17007] vhci_hcd vhci_hcd.0: port 0 already used [pid 17007] close(22) = -1 EBADF (Bad file descriptor) [pid 17007] close(23) = -1 EBADF (Bad file descriptor) [pid 17007] close(24) = -1 EBADF (Bad file descriptor) [pid 17007] close(25) = -1 EBADF (Bad file descriptor) [pid 17007] close(26) = -1 EBADF (Bad file descriptor) [pid 17007] close(27) = -1 EBADF (Bad file descriptor) [pid 17007] close(28) = -1 EBADF (Bad file descriptor) [pid 17007] close(29) = -1 EBADF (Bad file descriptor) [pid 17007] exit_group(0) = ? [pid 17007] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17011 attached , child_tidptr=0x5555570da650) = 5974 [pid 17011] set_robust_list(0x5555570da660, 24) = 0 [pid 17011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17011] setpgid(0, 0) = 0 [pid 17011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17011] write(3, "1000", 4) = 4 [pid 17011] close(3) = 0 [pid 17011] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17011] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17011] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17011] close(5) = 0 [pid 17011] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17014 attached ) = 5975 [pid 17011] tkill(5975, SIGSTOP) = 0 [pid 17014] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5974, si_uid=0} --- [pid 17011] close(3 [pid 17014] --- stopped by SIGSTOP --- [pid 17011] <... close resumed>) = 0 [pid 17011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5975, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17011] close(4) = 0 [pid 17011] close(5) = -1 EBADF (Bad file descriptor) [pid 17011] close(6) = -1 EBADF (Bad file descriptor) [pid 17011] close(7) = -1 EBADF (Bad file descriptor) [pid 17011] close(8) = -1 EBADF (Bad file descriptor) [pid 17011] close(9) = -1 EBADF (Bad file descriptor) [pid 17011] close(10) = -1 EBADF (Bad file descriptor) [pid 17011] close(11) = -1 EBADF (Bad file descriptor) [pid 17011] close(12) = -1 EBADF (Bad file descriptor) [pid 17011] close(13) = -1 EBADF (Bad file descriptor) [pid 17011] close(14) = -1 EBADF (Bad file descriptor) [pid 17011] close(15) = -1 EBADF (Bad file descriptor) [pid 17011] close(16) = -1 EBADF (Bad file descriptor) [pid 17011] close(17) = -1 EBADF (Bad file descriptor) [pid 17011] close(18) = -1 EBADF (Bad file descriptor) [pid 17011] close(19) = -1 EBADF (Bad file descriptor) [pid 17011] close(20) = -1 EBADF (Bad file descriptor) [pid 17011] close(21) = -1 EBADF (Bad file descriptor) [pid 17011] close(22) = -1 EBADF (Bad file descriptor) [pid 17011] close(23) = -1 EBADF (Bad file descriptor) [pid 17011] close(24) = -1 EBADF (Bad file descriptor) [pid 17011] close(25) = -1 EBADF (Bad file descriptor) [pid 17011] close(26) = -1 EBADF (Bad file descriptor) [pid 17011] close(27) = -1 EBADF (Bad file descriptor) [pid 17011] close(28) = -1 EBADF (Bad file descriptor) [pid 17011] close(29) = -1 EBADF (Bad file descriptor) [pid 17011] exit_group(0) = ? [pid 17011] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5974, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 219.536551][T17011] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17015 attached , child_tidptr=0x5555570da650) = 5976 [pid 17015] set_robust_list(0x5555570da660, 24) = 0 [pid 17015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17015] setpgid(0, 0) = 0 [pid 17015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17015] write(3, "1000", 4) = 4 [pid 17015] close(3) = 0 [pid 17015] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17015] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17015] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17015] close(5) = 0 [pid 17015] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17018 attached ) = 5977 [pid 17015] tkill(5977, SIGSTOP) = 0 [pid 17018] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5976, si_uid=0} --- [pid 17015] close(3) = 0 [pid 17018] --- stopped by SIGSTOP --- [pid 17015] close(4) = 0 [pid 17015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5977, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17015] close(5) = -1 EBADF (Bad file descriptor) [pid 17015] close(6) = -1 EBADF (Bad file descriptor) [pid 17015] close(7) = -1 EBADF (Bad file descriptor) [pid 17015] close(8) = -1 EBADF (Bad file descriptor) [pid 17015] close(9) = -1 EBADF (Bad file descriptor) [pid 17015] close(10) = -1 EBADF (Bad file descriptor) [pid 17015] close(11) = -1 EBADF (Bad file descriptor) [pid 17015] close(12) = -1 EBADF (Bad file descriptor) [pid 17015] close(13) = -1 EBADF (Bad file descriptor) [pid 17015] close(14) = -1 EBADF (Bad file descriptor) [pid 17015] close(15) = -1 EBADF (Bad file descriptor) [pid 17015] close(16) = -1 EBADF (Bad file descriptor) [pid 17015] close(17) = -1 EBADF (Bad file descriptor) [pid 17015] close(18) = -1 EBADF (Bad file descriptor) [pid 17015] close(19) = -1 EBADF (Bad file descriptor) [pid 17015] close(20) = -1 EBADF (Bad file descriptor) [pid 17015] close(21) = -1 EBADF (Bad file descriptor) [pid 17015] close(22) = -1 EBADF (Bad file descriptor) [pid 17015] close(23) = -1 EBADF (Bad file descriptor) [pid 17015] close(24) = -1 EBADF (Bad file descriptor) [pid 17015] close(25) = -1 EBADF (Bad file descriptor) [pid 17015] close(26) = -1 EBADF (Bad file descriptor) [pid 17015] close(27) = -1 EBADF (Bad file descriptor) [pid 17015] close(28) = -1 EBADF (Bad file descriptor) [pid 17015] close(29) = -1 EBADF (Bad file descriptor) [pid 17015] exit_group(0) = ? [pid 17015] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5976, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 219.619150][T17015] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17019 attached , child_tidptr=0x5555570da650) = 5978 [pid 17019] set_robust_list(0x5555570da660, 24) = 0 [pid 17019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17019] setpgid(0, 0) = 0 [pid 17019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17019] write(3, "1000", 4) = 4 [pid 17019] close(3) = 0 [pid 17019] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17019] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17019] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17019] close(5) = 0 [pid 17019] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17022 attached ) = 5979 [pid 17019] tkill(5979, SIGSTOP) = 0 [pid 17022] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5978, si_uid=0} --- [pid 17019] close(3 [pid 17022] --- stopped by SIGSTOP --- [pid 17019] <... close resumed>) = 0 [pid 17019] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5979, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17019] close(4) = 0 [pid 17019] close(5) = -1 EBADF (Bad file descriptor) [pid 17019] close(6) = -1 EBADF (Bad file descriptor) [pid 17019] close(7) = -1 EBADF (Bad file descriptor) [pid 17019] close(8) = -1 EBADF (Bad file descriptor) [pid 17019] close(9) = -1 EBADF (Bad file descriptor) [pid 17019] close(10) = -1 EBADF (Bad file descriptor) [pid 17019] close(11) = -1 EBADF (Bad file descriptor) [pid 17019] close(12) = -1 EBADF (Bad file descriptor) [pid 17019] close(13) = -1 EBADF (Bad file descriptor) [pid 17019] close(14) = -1 EBADF (Bad file descriptor) [pid 17019] close(15) = -1 EBADF (Bad file descriptor) [pid 17019] close(16) = -1 EBADF (Bad file descriptor) [pid 17019] close(17) = -1 EBADF (Bad file descriptor) [pid 17019] close(18) = -1 EBADF (Bad file descriptor) [pid 17019] close(19) = -1 EBADF (Bad file descriptor) [pid 17019] close(20) = -1 EBADF (Bad file descriptor) [pid 17019] close(21) = -1 EBADF (Bad file descriptor) [pid 17019] close(22) = -1 EBADF (Bad file descriptor) [pid 17019] close(23) = -1 EBADF (Bad file descriptor) [pid 17019] close(24) = -1 EBADF (Bad file descriptor) [ 219.701509][T17019] vhci_hcd vhci_hcd.0: port 0 already used [pid 17019] close(25) = -1 EBADF (Bad file descriptor) [pid 17019] close(26) = -1 EBADF (Bad file descriptor) [pid 17019] close(27) = -1 EBADF (Bad file descriptor) [pid 17019] close(28) = -1 EBADF (Bad file descriptor) [pid 17019] close(29) = -1 EBADF (Bad file descriptor) [pid 17019] exit_group(0) = ? [pid 17019] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5978, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17023 attached , child_tidptr=0x5555570da650) = 5980 [pid 17023] set_robust_list(0x5555570da660, 24) = 0 [pid 17023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17023] setpgid(0, 0) = 0 [pid 17023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17023] write(3, "1000", 4) = 4 [pid 17023] close(3) = 0 [pid 17023] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17023] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17023] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17023] close(5) = 0 [pid 17023] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17026 attached ) = 5981 [pid 17023] tkill(5981, SIGSTOP) = 0 [pid 17026] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5980, si_uid=0} --- [pid 17023] close(3 [pid 17026] --- stopped by SIGSTOP --- [pid 17023] <... close resumed>) = 0 [pid 17023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5981, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17023] close(4) = 0 [pid 17023] close(5) = -1 EBADF (Bad file descriptor) [pid 17023] close(6) = -1 EBADF (Bad file descriptor) [pid 17023] close(7) = -1 EBADF (Bad file descriptor) [pid 17023] close(8) = -1 EBADF (Bad file descriptor) [pid 17023] close(9) = -1 EBADF (Bad file descriptor) [pid 17023] close(10) = -1 EBADF (Bad file descriptor) [pid 17023] close(11) = -1 EBADF (Bad file descriptor) [pid 17023] close(12) = -1 EBADF (Bad file descriptor) [pid 17023] close(13) = -1 EBADF (Bad file descriptor) [pid 17023] close(14) = -1 EBADF (Bad file descriptor) [pid 17023] close(15) = -1 EBADF (Bad file descriptor) [pid 17023] close(16) = -1 EBADF (Bad file descriptor) [pid 17023] close(17) = -1 EBADF (Bad file descriptor) [pid 17023] close(18) = -1 EBADF (Bad file descriptor) [pid 17023] close(19) = -1 EBADF (Bad file descriptor) [pid 17023] close(20) = -1 EBADF (Bad file descriptor) [pid 17023] close(21) = -1 EBADF (Bad file descriptor) [pid 17023] close(22) = -1 EBADF (Bad file descriptor) [pid 17023] close(23) = -1 EBADF (Bad file descriptor) [pid 17023] close(24) = -1 EBADF (Bad file descriptor) [pid 17023] close(25) = -1 EBADF (Bad file descriptor) [ 219.800484][T17023] vhci_hcd vhci_hcd.0: port 0 already used [pid 17023] close(26) = -1 EBADF (Bad file descriptor) [pid 17023] close(27) = -1 EBADF (Bad file descriptor) [pid 17023] close(28) = -1 EBADF (Bad file descriptor) [pid 17023] close(29) = -1 EBADF (Bad file descriptor) [pid 17023] exit_group(0) = ? [pid 17023] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5980, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17027 attached , child_tidptr=0x5555570da650) = 5982 [pid 17027] set_robust_list(0x5555570da660, 24) = 0 [pid 17027] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17027] setpgid(0, 0) = 0 [pid 17027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17027] write(3, "1000", 4) = 4 [pid 17027] close(3) = 0 [pid 17027] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17027] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17027] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17027] close(5) = 0 [pid 17027] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17030 attached ) = 5983 [pid 17027] tkill(5983, SIGSTOP) = 0 [pid 17030] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5982, si_uid=0} --- [pid 17027] close(3 [pid 17030] --- stopped by SIGSTOP --- [pid 17027] <... close resumed>) = 0 [pid 17027] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5983, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17027] close(4) = 0 [pid 17027] close(5) = -1 EBADF (Bad file descriptor) [pid 17027] close(6) = -1 EBADF (Bad file descriptor) [pid 17027] close(7) = -1 EBADF (Bad file descriptor) [pid 17027] close(8) = -1 EBADF (Bad file descriptor) [pid 17027] close(9) = -1 EBADF (Bad file descriptor) [pid 17027] close(10) = -1 EBADF (Bad file descriptor) [pid 17027] close(11) = -1 EBADF (Bad file descriptor) [pid 17027] close(12) = -1 EBADF (Bad file descriptor) [pid 17027] close(13) = -1 EBADF (Bad file descriptor) [pid 17027] close(14) = -1 EBADF (Bad file descriptor) [pid 17027] close(15) = -1 EBADF (Bad file descriptor) [pid 17027] close(16) = -1 EBADF (Bad file descriptor) [pid 17027] close(17) = -1 EBADF (Bad file descriptor) [pid 17027] close(18) = -1 EBADF (Bad file descriptor) [pid 17027] close(19) = -1 EBADF (Bad file descriptor) [pid 17027] close(20) = -1 EBADF (Bad file descriptor) [pid 17027] close(21) = -1 EBADF (Bad file descriptor) [pid 17027] close(22) = -1 EBADF (Bad file descriptor) [pid 17027] close(23) = -1 EBADF (Bad file descriptor) [pid 17027] close(24) = -1 EBADF (Bad file descriptor) [pid 17027] close(25) = -1 EBADF (Bad file descriptor) [pid 17027] close(26) = -1 EBADF (Bad file descriptor) [pid 17027] close(27) = -1 EBADF (Bad file descriptor) [ 219.898808][T17027] vhci_hcd vhci_hcd.0: port 0 already used [pid 17027] close(28) = -1 EBADF (Bad file descriptor) [pid 17027] close(29) = -1 EBADF (Bad file descriptor) [pid 17027] exit_group(0) = ? [pid 17027] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5982, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17031 attached , child_tidptr=0x5555570da650) = 5984 [pid 17031] set_robust_list(0x5555570da660, 24) = 0 [pid 17031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17031] setpgid(0, 0) = 0 [pid 17031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17031] write(3, "1000", 4) = 4 [pid 17031] close(3) = 0 [pid 17031] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17031] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17031] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17031] close(5) = 0 [pid 17031] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17034 attached ) = 5985 [pid 17031] tkill(5985, SIGSTOP) = 0 [pid 17034] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5984, si_uid=0} --- [pid 17031] close(3 [pid 17034] --- stopped by SIGSTOP --- [pid 17031] <... close resumed>) = 0 [pid 17031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5985, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17031] close(4) = 0 [pid 17031] close(5) = -1 EBADF (Bad file descriptor) [pid 17031] close(6) = -1 EBADF (Bad file descriptor) [pid 17031] close(7) = -1 EBADF (Bad file descriptor) [pid 17031] close(8) = -1 EBADF (Bad file descriptor) [pid 17031] close(9) = -1 EBADF (Bad file descriptor) [pid 17031] close(10) = -1 EBADF (Bad file descriptor) [pid 17031] close(11) = -1 EBADF (Bad file descriptor) [pid 17031] close(12) = -1 EBADF (Bad file descriptor) [pid 17031] close(13) = -1 EBADF (Bad file descriptor) [pid 17031] close(14) = -1 EBADF (Bad file descriptor) [pid 17031] close(15) = -1 EBADF (Bad file descriptor) [pid 17031] close(16) = -1 EBADF (Bad file descriptor) [pid 17031] close(17) = -1 EBADF (Bad file descriptor) [pid 17031] close(18) = -1 EBADF (Bad file descriptor) [pid 17031] close(19) = -1 EBADF (Bad file descriptor) [pid 17031] close(20) = -1 EBADF (Bad file descriptor) [pid 17031] close(21) = -1 EBADF (Bad file descriptor) [pid 17031] close(22) = -1 EBADF (Bad file descriptor) [pid 17031] close(23) = -1 EBADF (Bad file descriptor) [pid 17031] close(24) = -1 EBADF (Bad file descriptor) [pid 17031] close(25) = -1 EBADF (Bad file descriptor) [ 219.986149][T17031] vhci_hcd vhci_hcd.0: port 0 already used [pid 17031] close(26) = -1 EBADF (Bad file descriptor) [pid 17031] close(27) = -1 EBADF (Bad file descriptor) [pid 17031] close(28) = -1 EBADF (Bad file descriptor) [pid 17031] close(29) = -1 EBADF (Bad file descriptor) [pid 17031] exit_group(0) = ? [pid 17031] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5984, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17035 attached [pid 17035] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 5986 [pid 17035] <... set_robust_list resumed>) = 0 [pid 17035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17035] setpgid(0, 0) = 0 [pid 17035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17035] write(3, "1000", 4) = 4 [pid 17035] close(3) = 0 [pid 17035] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17035] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17035] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17035] close(5) = 0 [pid 17035] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17038 attached ) = 5987 [pid 17035] tkill(5987, SIGSTOP) = 0 [pid 17038] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5986, si_uid=0} --- [pid 17035] close(3 [pid 17038] --- stopped by SIGSTOP --- [pid 17035] <... close resumed>) = 0 [pid 17035] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5987, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17035] close(4) = 0 [pid 17035] close(5) = -1 EBADF (Bad file descriptor) [pid 17035] close(6) = -1 EBADF (Bad file descriptor) [pid 17035] close(7) = -1 EBADF (Bad file descriptor) [pid 17035] close(8) = -1 EBADF (Bad file descriptor) [pid 17035] close(9) = -1 EBADF (Bad file descriptor) [pid 17035] close(10) = -1 EBADF (Bad file descriptor) [pid 17035] close(11) = -1 EBADF (Bad file descriptor) [pid 17035] close(12) = -1 EBADF (Bad file descriptor) [pid 17035] close(13) = -1 EBADF (Bad file descriptor) [pid 17035] close(14) = -1 EBADF (Bad file descriptor) [pid 17035] close(15) = -1 EBADF (Bad file descriptor) [pid 17035] close(16) = -1 EBADF (Bad file descriptor) [pid 17035] close(17) = -1 EBADF (Bad file descriptor) [pid 17035] close(18) = -1 EBADF (Bad file descriptor) [pid 17035] close(19) = -1 EBADF (Bad file descriptor) [pid 17035] close(20) = -1 EBADF (Bad file descriptor) [pid 17035] close(21) = -1 EBADF (Bad file descriptor) [pid 17035] close(22) = -1 EBADF (Bad file descriptor) [pid 17035] close(23) = -1 EBADF (Bad file descriptor) [pid 17035] close(24) = -1 EBADF (Bad file descriptor) [pid 17035] close(25) = -1 EBADF (Bad file descriptor) [pid 17035] close(26) = -1 EBADF (Bad file descriptor) [pid 17035] close(27) = -1 EBADF (Bad file descriptor) [pid 17035] close(28) = -1 EBADF (Bad file descriptor) [pid 17035] close(29) = -1 EBADF (Bad file descriptor) [ 220.078737][T17035] vhci_hcd vhci_hcd.0: port 0 already used [pid 17035] exit_group(0) = ? [pid 17035] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5986, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17039 attached , child_tidptr=0x5555570da650) = 5988 [pid 17039] set_robust_list(0x5555570da660, 24) = 0 [pid 17039] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17039] setpgid(0, 0) = 0 [pid 17039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17039] write(3, "1000", 4) = 4 [pid 17039] close(3) = 0 [pid 17039] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17039] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17039] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17039] close(5) = 0 [pid 17039] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17042 attached ) = 5989 [pid 17039] tkill(5989, SIGSTOP) = 0 [pid 17042] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5988, si_uid=0} --- [pid 17039] close(3 [pid 17042] --- stopped by SIGSTOP --- [pid 17039] <... close resumed>) = 0 [pid 17039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5989, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17039] close(4) = 0 [pid 17039] close(5) = -1 EBADF (Bad file descriptor) [pid 17039] close(6) = -1 EBADF (Bad file descriptor) [pid 17039] close(7) = -1 EBADF (Bad file descriptor) [pid 17039] close(8) = -1 EBADF (Bad file descriptor) [pid 17039] close(9) = -1 EBADF (Bad file descriptor) [pid 17039] close(10) = -1 EBADF (Bad file descriptor) [pid 17039] close(11) = -1 EBADF (Bad file descriptor) [pid 17039] close(12) = -1 EBADF (Bad file descriptor) [pid 17039] close(13) = -1 EBADF (Bad file descriptor) [pid 17039] close(14) = -1 EBADF (Bad file descriptor) [pid 17039] close(15) = -1 EBADF (Bad file descriptor) [pid 17039] close(16) = -1 EBADF (Bad file descriptor) [pid 17039] close(17) = -1 EBADF (Bad file descriptor) [pid 17039] close(18) = -1 EBADF (Bad file descriptor) [pid 17039] close(19) = -1 EBADF (Bad file descriptor) [pid 17039] close(20) = -1 EBADF (Bad file descriptor) [pid 17039] close(21) = -1 EBADF (Bad file descriptor) [pid 17039] close(22) = -1 EBADF (Bad file descriptor) [pid 17039] close(23) = -1 EBADF (Bad file descriptor) [pid 17039] close(24) = -1 EBADF (Bad file descriptor) [pid 17039] close(25) = -1 EBADF (Bad file descriptor) [pid 17039] close(26) = -1 EBADF (Bad file descriptor) [pid 17039] close(27) = -1 EBADF (Bad file descriptor) [ 220.163147][T17039] vhci_hcd vhci_hcd.0: port 0 already used [pid 17039] close(28) = -1 EBADF (Bad file descriptor) [pid 17039] close(29) = -1 EBADF (Bad file descriptor) [pid 17039] exit_group(0) = ? [pid 17039] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5988, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17043 attached , child_tidptr=0x5555570da650) = 5990 [pid 17043] set_robust_list(0x5555570da660, 24) = 0 [pid 17043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17043] setpgid(0, 0) = 0 [pid 17043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17043] write(3, "1000", 4) = 4 [pid 17043] close(3) = 0 [pid 17043] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17043] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17043] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17043] close(5) = 0 [pid 17043] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17046 attached ) = 5991 [pid 17043] tkill(5991, SIGSTOP) = 0 [pid 17046] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5990, si_uid=0} --- [pid 17043] close(3 [pid 17046] --- stopped by SIGSTOP --- [pid 17043] <... close resumed>) = 0 [pid 17043] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5991, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17043] close(4) = 0 [pid 17043] close(5) = -1 EBADF (Bad file descriptor) [pid 17043] close(6) = -1 EBADF (Bad file descriptor) [pid 17043] close(7) = -1 EBADF (Bad file descriptor) [pid 17043] close(8) = -1 EBADF (Bad file descriptor) [pid 17043] close(9) = -1 EBADF (Bad file descriptor) [pid 17043] close(10) = -1 EBADF (Bad file descriptor) [pid 17043] close(11) = -1 EBADF (Bad file descriptor) [pid 17043] close(12) = -1 EBADF (Bad file descriptor) [pid 17043] close(13) = -1 EBADF (Bad file descriptor) [pid 17043] close(14) = -1 EBADF (Bad file descriptor) [pid 17043] close(15) = -1 EBADF (Bad file descriptor) [pid 17043] close(16) = -1 EBADF (Bad file descriptor) [pid 17043] close(17) = -1 EBADF (Bad file descriptor) [pid 17043] close(18) = -1 EBADF (Bad file descriptor) [pid 17043] close(19) = -1 EBADF (Bad file descriptor) [pid 17043] close(20) = -1 EBADF (Bad file descriptor) [pid 17043] close(21) = -1 EBADF (Bad file descriptor) [pid 17043] close(22) = -1 EBADF (Bad file descriptor) [pid 17043] close(23) = -1 EBADF (Bad file descriptor) [pid 17043] close(24) = -1 EBADF (Bad file descriptor) [pid 17043] close(25) = -1 EBADF (Bad file descriptor) [pid 17043] close(26) = -1 EBADF (Bad file descriptor) [pid 17043] close(27) = -1 EBADF (Bad file descriptor) [ 220.256644][T17043] vhci_hcd vhci_hcd.0: port 0 already used [pid 17043] close(28) = -1 EBADF (Bad file descriptor) [pid 17043] close(29) = -1 EBADF (Bad file descriptor) [pid 17043] exit_group(0) = ? [pid 17043] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5990, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17047 attached , child_tidptr=0x5555570da650) = 5992 [pid 17047] set_robust_list(0x5555570da660, 24) = 0 [pid 17047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17047] setpgid(0, 0) = 0 [pid 17047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17047] write(3, "1000", 4) = 4 [pid 17047] close(3) = 0 [pid 17047] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17047] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17047] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17047] close(5) = 0 [pid 17047] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17050 attached ) = 5993 [pid 17047] tkill(5993, SIGSTOP) = 0 [pid 17050] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5992, si_uid=0} --- [pid 17047] close(3 [pid 17050] --- stopped by SIGSTOP --- [pid 17047] <... close resumed>) = 0 [pid 17047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5993, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17047] close(4) = 0 [pid 17047] close(5) = -1 EBADF (Bad file descriptor) [pid 17047] close(6) = -1 EBADF (Bad file descriptor) [pid 17047] close(7) = -1 EBADF (Bad file descriptor) [pid 17047] close(8) = -1 EBADF (Bad file descriptor) [pid 17047] close(9) = -1 EBADF (Bad file descriptor) [pid 17047] close(10) = -1 EBADF (Bad file descriptor) [pid 17047] close(11) = -1 EBADF (Bad file descriptor) [pid 17047] close(12) = -1 EBADF (Bad file descriptor) [pid 17047] close(13) = -1 EBADF (Bad file descriptor) [pid 17047] close(14) = -1 EBADF (Bad file descriptor) [pid 17047] close(15) = -1 EBADF (Bad file descriptor) [pid 17047] close(16) = -1 EBADF (Bad file descriptor) [pid 17047] close(17) = -1 EBADF (Bad file descriptor) [pid 17047] close(18) = -1 EBADF (Bad file descriptor) [pid 17047] close(19) = -1 EBADF (Bad file descriptor) [pid 17047] close(20) = -1 EBADF (Bad file descriptor) [pid 17047] close(21) = -1 EBADF (Bad file descriptor) [pid 17047] close(22) = -1 EBADF (Bad file descriptor) [pid 17047] close(23) = -1 EBADF (Bad file descriptor) [pid 17047] close(24) = -1 EBADF (Bad file descriptor) [pid 17047] close(25) = -1 EBADF (Bad file descriptor) [pid 17047] close(26) = -1 EBADF (Bad file descriptor) [pid 17047] close(27) = -1 EBADF (Bad file descriptor) [pid 17047] close(28) = -1 EBADF (Bad file descriptor) [ 220.349951][T17047] vhci_hcd vhci_hcd.0: port 0 already used [pid 17047] close(29) = -1 EBADF (Bad file descriptor) [pid 17047] exit_group(0) = ? [pid 17047] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5992, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17051 attached , child_tidptr=0x5555570da650) = 5994 [pid 17051] set_robust_list(0x5555570da660, 24) = 0 [pid 17051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17051] setpgid(0, 0) = 0 [pid 17051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17051] write(3, "1000", 4) = 4 [pid 17051] close(3) = 0 [pid 17051] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17051] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17051] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17051] close(5) = 0 [pid 17051] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17054 attached ) = 5995 [pid 17051] tkill(5995, SIGSTOP [pid 17054] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5994, si_uid=0} --- [pid 17054] --- stopped by SIGSTOP --- [pid 17051] <... tkill resumed>) = 0 [pid 17051] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5995, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17051] close(3) = 0 [pid 17051] close(4) = 0 [pid 17051] close(5) = -1 EBADF (Bad file descriptor) [pid 17051] close(6) = -1 EBADF (Bad file descriptor) [pid 17051] close(7) = -1 EBADF (Bad file descriptor) [pid 17051] close(8) = -1 EBADF (Bad file descriptor) [pid 17051] close(9) = -1 EBADF (Bad file descriptor) [pid 17051] close(10) = -1 EBADF (Bad file descriptor) [pid 17051] close(11) = -1 EBADF (Bad file descriptor) [pid 17051] close(12) = -1 EBADF (Bad file descriptor) [pid 17051] close(13) = -1 EBADF (Bad file descriptor) [pid 17051] close(14) = -1 EBADF (Bad file descriptor) [pid 17051] close(15) = -1 EBADF (Bad file descriptor) [pid 17051] close(16) = -1 EBADF (Bad file descriptor) [pid 17051] close(17) = -1 EBADF (Bad file descriptor) [pid 17051] close(18) = -1 EBADF (Bad file descriptor) [pid 17051] close(19) = -1 EBADF (Bad file descriptor) [pid 17051] close(20) = -1 EBADF (Bad file descriptor) [pid 17051] close(21) = -1 EBADF (Bad file descriptor) [pid 17051] close(22) = -1 EBADF (Bad file descriptor) [pid 17051] close(23) = -1 EBADF (Bad file descriptor) [pid 17051] close(24) = -1 EBADF (Bad file descriptor) [ 220.443270][T17051] vhci_hcd vhci_hcd.0: port 0 already used [pid 17051] close(25) = -1 EBADF (Bad file descriptor) [pid 17051] close(26) = -1 EBADF (Bad file descriptor) [pid 17051] close(27) = -1 EBADF (Bad file descriptor) [pid 17051] close(28) = -1 EBADF (Bad file descriptor) [pid 17051] close(29) = -1 EBADF (Bad file descriptor) [pid 17051] exit_group(0) = ? [pid 17051] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5994, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17055 attached , child_tidptr=0x5555570da650) = 5996 [pid 17055] set_robust_list(0x5555570da660, 24) = 0 [pid 17055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17055] setpgid(0, 0) = 0 [pid 17055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17055] write(3, "1000", 4) = 4 [pid 17055] close(3) = 0 [pid 17055] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17055] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17055] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17055] close(5) = 0 [pid 17055] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17058 attached ) = 5997 [pid 17055] tkill(5997, SIGSTOP) = 0 [pid 17058] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5996, si_uid=0} --- [pid 17055] close(3 [pid 17058] --- stopped by SIGSTOP --- [pid 17055] <... close resumed>) = 0 [pid 17055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5997, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17055] close(4) = 0 [pid 17055] close(5) = -1 EBADF (Bad file descriptor) [pid 17055] close(6) = -1 EBADF (Bad file descriptor) [pid 17055] close(7) = -1 EBADF (Bad file descriptor) [pid 17055] close(8) = -1 EBADF (Bad file descriptor) [pid 17055] close(9) = -1 EBADF (Bad file descriptor) [pid 17055] close(10) = -1 EBADF (Bad file descriptor) [pid 17055] close(11) = -1 EBADF (Bad file descriptor) [pid 17055] close(12) = -1 EBADF (Bad file descriptor) [pid 17055] close(13) = -1 EBADF (Bad file descriptor) [pid 17055] close(14) = -1 EBADF (Bad file descriptor) [pid 17055] close(15) = -1 EBADF (Bad file descriptor) [pid 17055] close(16) = -1 EBADF (Bad file descriptor) [pid 17055] close(17) = -1 EBADF (Bad file descriptor) [pid 17055] close(18) = -1 EBADF (Bad file descriptor) [pid 17055] close(19) = -1 EBADF (Bad file descriptor) [pid 17055] close(20) = -1 EBADF (Bad file descriptor) [pid 17055] close(21) = -1 EBADF (Bad file descriptor) [pid 17055] close(22) = -1 EBADF (Bad file descriptor) [pid 17055] close(23) = -1 EBADF (Bad file descriptor) [pid 17055] close(24) = -1 EBADF (Bad file descriptor) [ 220.542887][T17055] vhci_hcd vhci_hcd.0: port 0 already used [pid 17055] close(25) = -1 EBADF (Bad file descriptor) [pid 17055] close(26) = -1 EBADF (Bad file descriptor) [pid 17055] close(27) = -1 EBADF (Bad file descriptor) [pid 17055] close(28) = -1 EBADF (Bad file descriptor) [pid 17055] close(29) = -1 EBADF (Bad file descriptor) [pid 17055] exit_group(0) = ? [pid 17055] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5996, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17059 attached , child_tidptr=0x5555570da650) = 5998 [pid 17059] set_robust_list(0x5555570da660, 24) = 0 [pid 17059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17059] setpgid(0, 0) = 0 [pid 17059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17059] write(3, "1000", 4) = 4 [pid 17059] close(3) = 0 [pid 17059] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17059] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17059] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17059] close(5) = 0 [pid 17059] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17062 attached ) = 5999 [pid 17059] tkill(5999, SIGSTOP) = 0 [pid 17062] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5998, si_uid=0} --- [pid 17059] close(3 [pid 17062] --- stopped by SIGSTOP --- [pid 17059] <... close resumed>) = 0 [pid 17059] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5999, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17059] close(4) = 0 [pid 17059] close(5) = -1 EBADF (Bad file descriptor) [pid 17059] close(6) = -1 EBADF (Bad file descriptor) [pid 17059] close(7) = -1 EBADF (Bad file descriptor) [pid 17059] close(8) = -1 EBADF (Bad file descriptor) [pid 17059] close(9) = -1 EBADF (Bad file descriptor) [pid 17059] close(10) = -1 EBADF (Bad file descriptor) [pid 17059] close(11) = -1 EBADF (Bad file descriptor) [pid 17059] close(12) = -1 EBADF (Bad file descriptor) [pid 17059] close(13) = -1 EBADF (Bad file descriptor) [pid 17059] close(14) = -1 EBADF (Bad file descriptor) [pid 17059] close(15) = -1 EBADF (Bad file descriptor) [pid 17059] close(16) = -1 EBADF (Bad file descriptor) [pid 17059] close(17) = -1 EBADF (Bad file descriptor) [pid 17059] close(18) = -1 EBADF (Bad file descriptor) [pid 17059] close(19) = -1 EBADF (Bad file descriptor) [pid 17059] close(20) = -1 EBADF (Bad file descriptor) [pid 17059] close(21) = -1 EBADF (Bad file descriptor) [pid 17059] close(22) = -1 EBADF (Bad file descriptor) [pid 17059] close(23) = -1 EBADF (Bad file descriptor) [pid 17059] close(24) = -1 EBADF (Bad file descriptor) [pid 17059] close(25) = -1 EBADF (Bad file descriptor) [pid 17059] close(26) = -1 EBADF (Bad file descriptor) [pid 17059] close(27) = -1 EBADF (Bad file descriptor) [pid 17059] close(28) = -1 EBADF (Bad file descriptor) [pid 17059] close(29) = -1 EBADF (Bad file descriptor) [pid 17059] exit_group(0) = ? [pid 17059] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5998, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 220.634000][T17059] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17063 attached , child_tidptr=0x5555570da650) = 6000 [pid 17063] set_robust_list(0x5555570da660, 24) = 0 [pid 17063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17063] setpgid(0, 0) = 0 [pid 17063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17063] write(3, "1000", 4) = 4 [pid 17063] close(3) = 0 [pid 17063] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17063] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17063] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17063] close(5) = 0 [pid 17063] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17066 attached ) = 6001 [pid 17063] tkill(6001, SIGSTOP) = 0 [pid 17066] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6000, si_uid=0} --- [pid 17063] close(3 [pid 17066] --- stopped by SIGSTOP --- [pid 17063] <... close resumed>) = 0 [pid 17063] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6001, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17063] close(4) = 0 [pid 17063] close(5) = -1 EBADF (Bad file descriptor) [pid 17063] close(6) = -1 EBADF (Bad file descriptor) [pid 17063] close(7) = -1 EBADF (Bad file descriptor) [pid 17063] close(8) = -1 EBADF (Bad file descriptor) [pid 17063] close(9) = -1 EBADF (Bad file descriptor) [pid 17063] close(10) = -1 EBADF (Bad file descriptor) [pid 17063] close(11) = -1 EBADF (Bad file descriptor) [pid 17063] close(12) = -1 EBADF (Bad file descriptor) [pid 17063] close(13) = -1 EBADF (Bad file descriptor) [pid 17063] close(14) = -1 EBADF (Bad file descriptor) [pid 17063] close(15) = -1 EBADF (Bad file descriptor) [pid 17063] close(16) = -1 EBADF (Bad file descriptor) [pid 17063] close(17) = -1 EBADF (Bad file descriptor) [pid 17063] close(18) = -1 EBADF (Bad file descriptor) [pid 17063] close(19) = -1 EBADF (Bad file descriptor) [pid 17063] close(20) = -1 EBADF (Bad file descriptor) [pid 17063] close(21) = -1 EBADF (Bad file descriptor) [pid 17063] close(22) = -1 EBADF (Bad file descriptor) [pid 17063] close(23) = -1 EBADF (Bad file descriptor) [pid 17063] close(24) = -1 EBADF (Bad file descriptor) [pid 17063] close(25) = -1 EBADF (Bad file descriptor) [pid 17063] close(26) = -1 EBADF (Bad file descriptor) [pid 17063] close(27) = -1 EBADF (Bad file descriptor) [ 220.721051][T17063] vhci_hcd vhci_hcd.0: port 0 already used [pid 17063] close(28) = -1 EBADF (Bad file descriptor) [pid 17063] close(29) = -1 EBADF (Bad file descriptor) [pid 17063] exit_group(0) = ? [pid 17063] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6000, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17067 attached , child_tidptr=0x5555570da650) = 6002 [pid 17067] set_robust_list(0x5555570da660, 24) = 0 [pid 17067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17067] setpgid(0, 0) = 0 [pid 17067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17067] write(3, "1000", 4) = 4 [pid 17067] close(3) = 0 [pid 17067] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17067] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17067] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17067] close(5) = 0 [pid 17067] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17070 attached ) = 6003 [pid 17067] tkill(6003, SIGSTOP) = 0 [pid 17070] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6002, si_uid=0} --- [pid 17067] close(3 [pid 17070] --- stopped by SIGSTOP --- [pid 17067] <... close resumed>) = 0 [pid 17067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6003, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17067] close(4) = 0 [pid 17067] close(5) = -1 EBADF (Bad file descriptor) [pid 17067] close(6) = -1 EBADF (Bad file descriptor) [pid 17067] close(7) = -1 EBADF (Bad file descriptor) [pid 17067] close(8) = -1 EBADF (Bad file descriptor) [pid 17067] close(9) = -1 EBADF (Bad file descriptor) [pid 17067] close(10) = -1 EBADF (Bad file descriptor) [pid 17067] close(11) = -1 EBADF (Bad file descriptor) [pid 17067] close(12) = -1 EBADF (Bad file descriptor) [pid 17067] close(13) = -1 EBADF (Bad file descriptor) [pid 17067] close(14) = -1 EBADF (Bad file descriptor) [pid 17067] close(15) = -1 EBADF (Bad file descriptor) [pid 17067] close(16) = -1 EBADF (Bad file descriptor) [pid 17067] close(17) = -1 EBADF (Bad file descriptor) [pid 17067] close(18) = -1 EBADF (Bad file descriptor) [pid 17067] close(19) = -1 EBADF (Bad file descriptor) [pid 17067] close(20) = -1 EBADF (Bad file descriptor) [pid 17067] close(21) = -1 EBADF (Bad file descriptor) [pid 17067] close(22) = -1 EBADF (Bad file descriptor) [pid 17067] close(23) = -1 EBADF (Bad file descriptor) [pid 17067] close(24) = -1 EBADF (Bad file descriptor) [pid 17067] close(25) = -1 EBADF (Bad file descriptor) [pid 17067] close(26) = -1 EBADF (Bad file descriptor) [pid 17067] close(27) = -1 EBADF (Bad file descriptor) [ 220.813581][T17067] vhci_hcd vhci_hcd.0: port 0 already used [pid 17067] close(28) = -1 EBADF (Bad file descriptor) [pid 17067] close(29) = -1 EBADF (Bad file descriptor) [pid 17067] exit_group(0) = ? [pid 17067] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17071 attached , child_tidptr=0x5555570da650) = 6004 [pid 17071] set_robust_list(0x5555570da660, 24) = 0 [pid 17071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17071] setpgid(0, 0) = 0 [pid 17071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17071] write(3, "1000", 4) = 4 [pid 17071] close(3) = 0 [pid 17071] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17071] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17071] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17071] close(5) = 0 [pid 17071] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17074 attached ) = 6005 [pid 17071] tkill(6005, SIGSTOP) = 0 [pid 17074] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6004, si_uid=0} --- [pid 17071] close(3 [pid 17074] --- stopped by SIGSTOP --- [pid 17071] <... close resumed>) = 0 [pid 17071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6005, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17071] close(4) = 0 [pid 17071] close(5) = -1 EBADF (Bad file descriptor) [pid 17071] close(6) = -1 EBADF (Bad file descriptor) [pid 17071] close(7) = -1 EBADF (Bad file descriptor) [pid 17071] close(8) = -1 EBADF (Bad file descriptor) [pid 17071] close(9) = -1 EBADF (Bad file descriptor) [pid 17071] close(10) = -1 EBADF (Bad file descriptor) [pid 17071] close(11) = -1 EBADF (Bad file descriptor) [pid 17071] close(12) = -1 EBADF (Bad file descriptor) [pid 17071] close(13) = -1 EBADF (Bad file descriptor) [pid 17071] close(14) = -1 EBADF (Bad file descriptor) [pid 17071] close(15) = -1 EBADF (Bad file descriptor) [pid 17071] close(16) = -1 EBADF (Bad file descriptor) [pid 17071] close(17) = -1 EBADF (Bad file descriptor) [pid 17071] close(18) = -1 EBADF (Bad file descriptor) [pid 17071] close(19) = -1 EBADF (Bad file descriptor) [pid 17071] close(20) = -1 EBADF (Bad file descriptor) [pid 17071] close(21) = -1 EBADF (Bad file descriptor) [pid 17071] close(22) = -1 EBADF (Bad file descriptor) [pid 17071] close(23) = -1 EBADF (Bad file descriptor) [pid 17071] close(24) = -1 EBADF (Bad file descriptor) [pid 17071] close(25) = -1 EBADF (Bad file descriptor) [ 220.904358][T17071] vhci_hcd vhci_hcd.0: port 0 already used [pid 17071] close(26) = -1 EBADF (Bad file descriptor) [pid 17071] close(27) = -1 EBADF (Bad file descriptor) [pid 17071] close(28) = -1 EBADF (Bad file descriptor) [pid 17071] close(29) = -1 EBADF (Bad file descriptor) [pid 17071] exit_group(0) = ? [pid 17071] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6004, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17075 attached , child_tidptr=0x5555570da650) = 6006 [pid 17075] set_robust_list(0x5555570da660, 24) = 0 [pid 17075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17075] setpgid(0, 0) = 0 [pid 17075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17075] write(3, "1000", 4) = 4 [pid 17075] close(3) = 0 [pid 17075] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17075] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17075] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17075] close(5) = 0 [pid 17075] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17078 attached ) = 6007 [pid 17075] tkill(6007, SIGSTOP) = 0 [pid 17078] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6006, si_uid=0} --- [pid 17075] close(3 [pid 17078] --- stopped by SIGSTOP --- [pid 17075] <... close resumed>) = 0 [pid 17075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6007, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17075] close(4) = 0 [pid 17075] close(5) = -1 EBADF (Bad file descriptor) [pid 17075] close(6) = -1 EBADF (Bad file descriptor) [pid 17075] close(7) = -1 EBADF (Bad file descriptor) [pid 17075] close(8) = -1 EBADF (Bad file descriptor) [pid 17075] close(9) = -1 EBADF (Bad file descriptor) [pid 17075] close(10) = -1 EBADF (Bad file descriptor) [pid 17075] close(11) = -1 EBADF (Bad file descriptor) [pid 17075] close(12) = -1 EBADF (Bad file descriptor) [pid 17075] close(13) = -1 EBADF (Bad file descriptor) [pid 17075] close(14) = -1 EBADF (Bad file descriptor) [pid 17075] close(15) = -1 EBADF (Bad file descriptor) [pid 17075] close(16) = -1 EBADF (Bad file descriptor) [pid 17075] close(17) = -1 EBADF (Bad file descriptor) [pid 17075] close(18) = -1 EBADF (Bad file descriptor) [pid 17075] close(19) = -1 EBADF (Bad file descriptor) [pid 17075] close(20) = -1 EBADF (Bad file descriptor) [pid 17075] close(21) = -1 EBADF (Bad file descriptor) [pid 17075] close(22) = -1 EBADF (Bad file descriptor) [pid 17075] close(23) = -1 EBADF (Bad file descriptor) [pid 17075] close(24) = -1 EBADF (Bad file descriptor) [pid 17075] close(25) = -1 EBADF (Bad file descriptor) [ 221.001888][T17075] vhci_hcd vhci_hcd.0: port 0 already used [pid 17075] close(26) = -1 EBADF (Bad file descriptor) [pid 17075] close(27) = -1 EBADF (Bad file descriptor) [pid 17075] close(28) = -1 EBADF (Bad file descriptor) [pid 17075] close(29) = -1 EBADF (Bad file descriptor) [pid 17075] exit_group(0) = ? [pid 17075] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17079 attached , child_tidptr=0x5555570da650) = 6008 [pid 17079] set_robust_list(0x5555570da660, 24) = 0 [pid 17079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17079] setpgid(0, 0) = 0 [pid 17079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17079] write(3, "1000", 4) = 4 [pid 17079] close(3) = 0 [pid 17079] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17079] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17079] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17079] close(5) = 0 [pid 17079] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17082 attached ) = 6009 [pid 17079] tkill(6009, SIGSTOP) = 0 [pid 17082] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6008, si_uid=0} --- [pid 17079] close(3 [pid 17082] --- stopped by SIGSTOP --- [pid 17079] <... close resumed>) = 0 [pid 17079] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6009, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17079] close(4) = 0 [pid 17079] close(5) = -1 EBADF (Bad file descriptor) [pid 17079] close(6) = -1 EBADF (Bad file descriptor) [pid 17079] close(7) = -1 EBADF (Bad file descriptor) [pid 17079] close(8) = -1 EBADF (Bad file descriptor) [pid 17079] close(9) = -1 EBADF (Bad file descriptor) [pid 17079] close(10) = -1 EBADF (Bad file descriptor) [pid 17079] close(11) = -1 EBADF (Bad file descriptor) [pid 17079] close(12) = -1 EBADF (Bad file descriptor) [pid 17079] close(13) = -1 EBADF (Bad file descriptor) [pid 17079] close(14) = -1 EBADF (Bad file descriptor) [pid 17079] close(15) = -1 EBADF (Bad file descriptor) [pid 17079] close(16) = -1 EBADF (Bad file descriptor) [pid 17079] close(17) = -1 EBADF (Bad file descriptor) [pid 17079] close(18) = -1 EBADF (Bad file descriptor) [pid 17079] close(19) = -1 EBADF (Bad file descriptor) [pid 17079] close(20) = -1 EBADF (Bad file descriptor) [pid 17079] close(21) = -1 EBADF (Bad file descriptor) [pid 17079] close(22) = -1 EBADF (Bad file descriptor) [pid 17079] close(23) = -1 EBADF (Bad file descriptor) [pid 17079] close(24) = -1 EBADF (Bad file descriptor) [pid 17079] close(25) = -1 EBADF (Bad file descriptor) [pid 17079] close(26) = -1 EBADF (Bad file descriptor) [pid 17079] close(27) = -1 EBADF (Bad file descriptor) [pid 17079] close(28) = -1 EBADF (Bad file descriptor) [pid 17079] close(29) = -1 EBADF (Bad file descriptor) [pid 17079] exit_group(0) = ? [pid 17079] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6008, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 221.098782][T17079] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17083 attached , child_tidptr=0x5555570da650) = 6010 [pid 17083] set_robust_list(0x5555570da660, 24) = 0 [pid 17083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17083] setpgid(0, 0) = 0 [pid 17083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17083] write(3, "1000", 4) = 4 [pid 17083] close(3) = 0 [pid 17083] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17083] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17083] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17083] close(5) = 0 [pid 17083] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17086 attached ) = 6011 [pid 17083] tkill(6011, SIGSTOP) = 0 [pid 17086] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6010, si_uid=0} --- [pid 17083] close(3 [pid 17086] --- stopped by SIGSTOP --- [pid 17083] <... close resumed>) = 0 [pid 17083] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6011, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17083] close(4) = 0 [pid 17083] close(5) = -1 EBADF (Bad file descriptor) [pid 17083] close(6) = -1 EBADF (Bad file descriptor) [pid 17083] close(7) = -1 EBADF (Bad file descriptor) [pid 17083] close(8) = -1 EBADF (Bad file descriptor) [pid 17083] close(9) = -1 EBADF (Bad file descriptor) [pid 17083] close(10) = -1 EBADF (Bad file descriptor) [pid 17083] close(11) = -1 EBADF (Bad file descriptor) [pid 17083] close(12) = -1 EBADF (Bad file descriptor) [pid 17083] close(13) = -1 EBADF (Bad file descriptor) [pid 17083] close(14) = -1 EBADF (Bad file descriptor) [pid 17083] close(15) = -1 EBADF (Bad file descriptor) [pid 17083] close(16) = -1 EBADF (Bad file descriptor) [pid 17083] close(17) = -1 EBADF (Bad file descriptor) [pid 17083] close(18) = -1 EBADF (Bad file descriptor) [pid 17083] close(19) = -1 EBADF (Bad file descriptor) [pid 17083] close(20) = -1 EBADF (Bad file descriptor) [pid 17083] close(21) = -1 EBADF (Bad file descriptor) [pid 17083] close(22) = -1 EBADF (Bad file descriptor) [pid 17083] close(23) = -1 EBADF (Bad file descriptor) [pid 17083] close(24) = -1 EBADF (Bad file descriptor) [pid 17083] close(25) = -1 EBADF (Bad file descriptor) [pid 17083] close(26) = -1 EBADF (Bad file descriptor) [pid 17083] close(27) = -1 EBADF (Bad file descriptor) [pid 17083] close(28) = -1 EBADF (Bad file descriptor) [pid 17083] close(29) = -1 EBADF (Bad file descriptor) [ 221.182261][T17083] vhci_hcd vhci_hcd.0: port 0 already used [pid 17083] exit_group(0) = ? [pid 17083] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6010, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17087 attached , child_tidptr=0x5555570da650) = 6012 [pid 17087] set_robust_list(0x5555570da660, 24) = 0 [pid 17087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17087] setpgid(0, 0) = 0 [pid 17087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17087] write(3, "1000", 4) = 4 [pid 17087] close(3) = 0 [pid 17087] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17087] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17087] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17087] close(5) = 0 [pid 17087] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17090 attached ) = 6013 [pid 17087] tkill(6013, SIGSTOP) = 0 [pid 17090] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6012, si_uid=0} --- [pid 17087] close(3 [pid 17090] --- stopped by SIGSTOP --- [pid 17087] <... close resumed>) = 0 [pid 17087] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6013, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17087] close(4) = 0 [pid 17087] close(5) = -1 EBADF (Bad file descriptor) [pid 17087] close(6) = -1 EBADF (Bad file descriptor) [pid 17087] close(7) = -1 EBADF (Bad file descriptor) [pid 17087] close(8) = -1 EBADF (Bad file descriptor) [pid 17087] close(9) = -1 EBADF (Bad file descriptor) [pid 17087] close(10) = -1 EBADF (Bad file descriptor) [pid 17087] close(11) = -1 EBADF (Bad file descriptor) [pid 17087] close(12) = -1 EBADF (Bad file descriptor) [pid 17087] close(13) = -1 EBADF (Bad file descriptor) [pid 17087] close(14) = -1 EBADF (Bad file descriptor) [pid 17087] close(15) = -1 EBADF (Bad file descriptor) [pid 17087] close(16) = -1 EBADF (Bad file descriptor) [pid 17087] close(17) = -1 EBADF (Bad file descriptor) [pid 17087] close(18) = -1 EBADF (Bad file descriptor) [pid 17087] close(19) = -1 EBADF (Bad file descriptor) [pid 17087] close(20) = -1 EBADF (Bad file descriptor) [pid 17087] close(21) = -1 EBADF (Bad file descriptor) [pid 17087] close(22) = -1 EBADF (Bad file descriptor) [pid 17087] close(23) = -1 EBADF (Bad file descriptor) [pid 17087] close(24) = -1 EBADF (Bad file descriptor) [pid 17087] close(25) = -1 EBADF (Bad file descriptor) [pid 17087] close(26) = -1 EBADF (Bad file descriptor) [pid 17087] close(27) = -1 EBADF (Bad file descriptor) [pid 17087] close(28) = -1 EBADF (Bad file descriptor) [ 221.273953][T17087] vhci_hcd vhci_hcd.0: port 0 already used [pid 17087] close(29) = -1 EBADF (Bad file descriptor) [pid 17087] exit_group(0) = ? [pid 17087] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6012, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17091 attached , child_tidptr=0x5555570da650) = 6014 [pid 17091] set_robust_list(0x5555570da660, 24) = 0 [pid 17091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17091] setpgid(0, 0) = 0 [pid 17091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17091] write(3, "1000", 4) = 4 [pid 17091] close(3) = 0 [pid 17091] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17091] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17091] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17091] close(5) = 0 [pid 17091] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17094 attached ) = 6015 [pid 17091] tkill(6015, SIGSTOP) = 0 [pid 17094] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6014, si_uid=0} --- [pid 17091] close(3 [pid 17094] --- stopped by SIGSTOP --- [pid 17091] <... close resumed>) = 0 [pid 17091] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6015, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17091] close(4) = 0 [pid 17091] close(5) = -1 EBADF (Bad file descriptor) [pid 17091] close(6) = -1 EBADF (Bad file descriptor) [pid 17091] close(7) = -1 EBADF (Bad file descriptor) [pid 17091] close(8) = -1 EBADF (Bad file descriptor) [pid 17091] close(9) = -1 EBADF (Bad file descriptor) [pid 17091] close(10) = -1 EBADF (Bad file descriptor) [pid 17091] close(11) = -1 EBADF (Bad file descriptor) [pid 17091] close(12) = -1 EBADF (Bad file descriptor) [pid 17091] close(13) = -1 EBADF (Bad file descriptor) [pid 17091] close(14) = -1 EBADF (Bad file descriptor) [pid 17091] close(15) = -1 EBADF (Bad file descriptor) [pid 17091] close(16) = -1 EBADF (Bad file descriptor) [pid 17091] close(17) = -1 EBADF (Bad file descriptor) [pid 17091] close(18) = -1 EBADF (Bad file descriptor) [pid 17091] close(19) = -1 EBADF (Bad file descriptor) [pid 17091] close(20) = -1 EBADF (Bad file descriptor) [pid 17091] close(21) = -1 EBADF (Bad file descriptor) [pid 17091] close(22) = -1 EBADF (Bad file descriptor) [pid 17091] close(23) = -1 EBADF (Bad file descriptor) [pid 17091] close(24) = -1 EBADF (Bad file descriptor) [pid 17091] close(25) = -1 EBADF (Bad file descriptor) [ 221.364596][T17091] vhci_hcd vhci_hcd.0: port 0 already used [pid 17091] close(26) = -1 EBADF (Bad file descriptor) [pid 17091] close(27) = -1 EBADF (Bad file descriptor) [pid 17091] close(28) = -1 EBADF (Bad file descriptor) [pid 17091] close(29) = -1 EBADF (Bad file descriptor) [pid 17091] exit_group(0) = ? [pid 17091] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6014, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17095 attached , child_tidptr=0x5555570da650) = 6016 [pid 17095] set_robust_list(0x5555570da660, 24) = 0 [pid 17095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17095] setpgid(0, 0) = 0 [pid 17095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17095] write(3, "1000", 4) = 4 [pid 17095] close(3) = 0 [pid 17095] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17095] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17095] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17095] close(5) = 0 [pid 17095] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17098 attached ) = 6017 [pid 17095] tkill(6017, SIGSTOP) = 0 [pid 17098] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6016, si_uid=0} --- [pid 17095] close(3 [pid 17098] --- stopped by SIGSTOP --- [pid 17095] <... close resumed>) = 0 [pid 17095] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6017, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17095] close(4) = 0 [pid 17095] close(5) = -1 EBADF (Bad file descriptor) [pid 17095] close(6) = -1 EBADF (Bad file descriptor) [pid 17095] close(7) = -1 EBADF (Bad file descriptor) [pid 17095] close(8) = -1 EBADF (Bad file descriptor) [pid 17095] close(9) = -1 EBADF (Bad file descriptor) [pid 17095] close(10) = -1 EBADF (Bad file descriptor) [pid 17095] close(11) = -1 EBADF (Bad file descriptor) [pid 17095] close(12) = -1 EBADF (Bad file descriptor) [pid 17095] close(13) = -1 EBADF (Bad file descriptor) [pid 17095] close(14) = -1 EBADF (Bad file descriptor) [pid 17095] close(15) = -1 EBADF (Bad file descriptor) [pid 17095] close(16) = -1 EBADF (Bad file descriptor) [pid 17095] close(17) = -1 EBADF (Bad file descriptor) [pid 17095] close(18) = -1 EBADF (Bad file descriptor) [pid 17095] close(19) = -1 EBADF (Bad file descriptor) [pid 17095] close(20) = -1 EBADF (Bad file descriptor) [pid 17095] close(21) = -1 EBADF (Bad file descriptor) [pid 17095] close(22) = -1 EBADF (Bad file descriptor) [pid 17095] close(23) = -1 EBADF (Bad file descriptor) [pid 17095] close(24) = -1 EBADF (Bad file descriptor) [pid 17095] close(25) = -1 EBADF (Bad file descriptor) [pid 17095] close(26) = -1 EBADF (Bad file descriptor) [pid 17095] close(27) = -1 EBADF (Bad file descriptor) [pid 17095] close(28) = -1 EBADF (Bad file descriptor) [pid 17095] close(29) = -1 EBADF (Bad file descriptor) [ 221.460556][T17095] vhci_hcd vhci_hcd.0: port 0 already used [pid 17095] exit_group(0) = ? [pid 17095] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6016, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17099 attached , child_tidptr=0x5555570da650) = 6018 [pid 17099] set_robust_list(0x5555570da660, 24) = 0 [pid 17099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17099] setpgid(0, 0) = 0 [pid 17099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17099] write(3, "1000", 4) = 4 [pid 17099] close(3) = 0 [pid 17099] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17099] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17099] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17099] close(5) = 0 [pid 17099] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17102 attached ) = 6019 [pid 17099] tkill(6019, SIGSTOP) = 0 [pid 17102] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6018, si_uid=0} --- [pid 17099] close(3 [pid 17102] --- stopped by SIGSTOP --- [pid 17099] <... close resumed>) = 0 [pid 17099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6019, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17099] close(4) = 0 [pid 17099] close(5) = -1 EBADF (Bad file descriptor) [pid 17099] close(6) = -1 EBADF (Bad file descriptor) [pid 17099] close(7) = -1 EBADF (Bad file descriptor) [pid 17099] close(8) = -1 EBADF (Bad file descriptor) [pid 17099] close(9) = -1 EBADF (Bad file descriptor) [pid 17099] close(10) = -1 EBADF (Bad file descriptor) [pid 17099] close(11) = -1 EBADF (Bad file descriptor) [pid 17099] close(12) = -1 EBADF (Bad file descriptor) [pid 17099] close(13) = -1 EBADF (Bad file descriptor) [pid 17099] close(14) = -1 EBADF (Bad file descriptor) [pid 17099] close(15) = -1 EBADF (Bad file descriptor) [pid 17099] close(16) = -1 EBADF (Bad file descriptor) [pid 17099] close(17) = -1 EBADF (Bad file descriptor) [pid 17099] close(18) = -1 EBADF (Bad file descriptor) [pid 17099] close(19) = -1 EBADF (Bad file descriptor) [pid 17099] close(20) = -1 EBADF (Bad file descriptor) [pid 17099] close(21) = -1 EBADF (Bad file descriptor) [pid 17099] close(22) = -1 EBADF (Bad file descriptor) [pid 17099] close(23) = -1 EBADF (Bad file descriptor) [pid 17099] close(24) = -1 EBADF (Bad file descriptor) [pid 17099] close(25) = -1 EBADF (Bad file descriptor) [pid 17099] close(26) = -1 EBADF (Bad file descriptor) [pid 17099] close(27) = -1 EBADF (Bad file descriptor) [pid 17099] close(28) = -1 EBADF (Bad file descriptor) [pid 17099] close(29) = -1 EBADF (Bad file descriptor) [ 221.549786][T17099] vhci_hcd vhci_hcd.0: port 0 already used [pid 17099] exit_group(0) = ? [pid 17099] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6018, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17103 attached , child_tidptr=0x5555570da650) = 6020 [pid 17103] set_robust_list(0x5555570da660, 24) = 0 [pid 17103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17103] setpgid(0, 0) = 0 [pid 17103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17103] write(3, "1000", 4) = 4 [pid 17103] close(3) = 0 [pid 17103] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17103] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17103] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17103] close(5) = 0 [pid 17103] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17106 attached ) = 6021 [pid 17103] tkill(6021, SIGSTOP) = 0 [pid 17106] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6020, si_uid=0} --- [pid 17103] close(3 [pid 17106] --- stopped by SIGSTOP --- [pid 17103] <... close resumed>) = 0 [pid 17103] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6021, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17103] close(4) = 0 [pid 17103] close(5) = -1 EBADF (Bad file descriptor) [pid 17103] close(6) = -1 EBADF (Bad file descriptor) [pid 17103] close(7) = -1 EBADF (Bad file descriptor) [pid 17103] close(8) = -1 EBADF (Bad file descriptor) [pid 17103] close(9) = -1 EBADF (Bad file descriptor) [pid 17103] close(10) = -1 EBADF (Bad file descriptor) [pid 17103] close(11) = -1 EBADF (Bad file descriptor) [pid 17103] close(12) = -1 EBADF (Bad file descriptor) [pid 17103] close(13) = -1 EBADF (Bad file descriptor) [pid 17103] close(14) = -1 EBADF (Bad file descriptor) [pid 17103] close(15) = -1 EBADF (Bad file descriptor) [pid 17103] close(16) = -1 EBADF (Bad file descriptor) [pid 17103] close(17) = -1 EBADF (Bad file descriptor) [pid 17103] close(18) = -1 EBADF (Bad file descriptor) [pid 17103] close(19) = -1 EBADF (Bad file descriptor) [pid 17103] close(20) = -1 EBADF (Bad file descriptor) [pid 17103] close(21) = -1 EBADF (Bad file descriptor) [pid 17103] close(22) = -1 EBADF (Bad file descriptor) [pid 17103] close(23) = -1 EBADF (Bad file descriptor) [pid 17103] close(24) = -1 EBADF (Bad file descriptor) [ 221.637883][T17103] vhci_hcd vhci_hcd.0: port 0 already used [pid 17103] close(25) = -1 EBADF (Bad file descriptor) [pid 17103] close(26) = -1 EBADF (Bad file descriptor) [pid 17103] close(27) = -1 EBADF (Bad file descriptor) [pid 17103] close(28) = -1 EBADF (Bad file descriptor) [pid 17103] close(29) = -1 EBADF (Bad file descriptor) [pid 17103] exit_group(0) = ? [pid 17103] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6020, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17107 attached , child_tidptr=0x5555570da650) = 6022 [pid 17107] set_robust_list(0x5555570da660, 24) = 0 [pid 17107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17107] setpgid(0, 0) = 0 [pid 17107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17107] write(3, "1000", 4) = 4 [pid 17107] close(3) = 0 [pid 17107] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17107] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17107] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17107] close(5) = 0 [pid 17107] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17110 attached ) = 6023 [pid 17107] tkill(6023, SIGSTOP) = 0 [pid 17110] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6022, si_uid=0} --- [pid 17107] close(3 [pid 17110] --- stopped by SIGSTOP --- [pid 17107] <... close resumed>) = 0 [pid 17107] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6023, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17107] close(4) = 0 [pid 17107] close(5) = -1 EBADF (Bad file descriptor) [pid 17107] close(6) = -1 EBADF (Bad file descriptor) [pid 17107] close(7) = -1 EBADF (Bad file descriptor) [pid 17107] close(8) = -1 EBADF (Bad file descriptor) [pid 17107] close(9) = -1 EBADF (Bad file descriptor) [pid 17107] close(10) = -1 EBADF (Bad file descriptor) [pid 17107] close(11) = -1 EBADF (Bad file descriptor) [pid 17107] close(12) = -1 EBADF (Bad file descriptor) [pid 17107] close(13) = -1 EBADF (Bad file descriptor) [pid 17107] close(14) = -1 EBADF (Bad file descriptor) [pid 17107] close(15) = -1 EBADF (Bad file descriptor) [pid 17107] close(16) = -1 EBADF (Bad file descriptor) [pid 17107] close(17) = -1 EBADF (Bad file descriptor) [pid 17107] close(18) = -1 EBADF (Bad file descriptor) [pid 17107] close(19) = -1 EBADF (Bad file descriptor) [pid 17107] close(20) = -1 EBADF (Bad file descriptor) [pid 17107] close(21) = -1 EBADF (Bad file descriptor) [pid 17107] close(22) = -1 EBADF (Bad file descriptor) [pid 17107] close(23) = -1 EBADF (Bad file descriptor) [pid 17107] close(24) = -1 EBADF (Bad file descriptor) [pid 17107] close(25) = -1 EBADF (Bad file descriptor) [pid 17107] close(26) = -1 EBADF (Bad file descriptor) [pid 17107] close(27) = -1 EBADF (Bad file descriptor) [pid 17107] close(28) = -1 EBADF (Bad file descriptor) [pid 17107] close(29) = -1 EBADF (Bad file descriptor) [ 221.740058][T17107] vhci_hcd vhci_hcd.0: port 0 already used [pid 17107] exit_group(0) = ? [pid 17107] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6022, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17111 attached , child_tidptr=0x5555570da650) = 6024 [pid 17111] set_robust_list(0x5555570da660, 24) = 0 [pid 17111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17111] setpgid(0, 0) = 0 [pid 17111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17111] write(3, "1000", 4) = 4 [pid 17111] close(3) = 0 [pid 17111] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17111] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17111] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17111] close(5) = 0 [pid 17111] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17114 attached ) = 6025 [pid 17111] tkill(6025, SIGSTOP) = 0 [pid 17114] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6024, si_uid=0} --- [pid 17111] close(3 [pid 17114] --- stopped by SIGSTOP --- [pid 17111] <... close resumed>) = 0 [pid 17111] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6025, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17111] close(4) = 0 [pid 17111] close(5) = -1 EBADF (Bad file descriptor) [pid 17111] close(6) = -1 EBADF (Bad file descriptor) [pid 17111] close(7) = -1 EBADF (Bad file descriptor) [pid 17111] close(8) = -1 EBADF (Bad file descriptor) [pid 17111] close(9) = -1 EBADF (Bad file descriptor) [pid 17111] close(10) = -1 EBADF (Bad file descriptor) [pid 17111] close(11) = -1 EBADF (Bad file descriptor) [pid 17111] close(12) = -1 EBADF (Bad file descriptor) [pid 17111] close(13) = -1 EBADF (Bad file descriptor) [pid 17111] close(14) = -1 EBADF (Bad file descriptor) [pid 17111] close(15) = -1 EBADF (Bad file descriptor) [pid 17111] close(16) = -1 EBADF (Bad file descriptor) [pid 17111] close(17) = -1 EBADF (Bad file descriptor) [pid 17111] close(18) = -1 EBADF (Bad file descriptor) [pid 17111] close(19) = -1 EBADF (Bad file descriptor) [pid 17111] close(20) = -1 EBADF (Bad file descriptor) [pid 17111] close(21) = -1 EBADF (Bad file descriptor) [pid 17111] close(22) = -1 EBADF (Bad file descriptor) [pid 17111] close(23) = -1 EBADF (Bad file descriptor) [pid 17111] close(24) = -1 EBADF (Bad file descriptor) [ 221.829667][T17111] vhci_hcd vhci_hcd.0: port 0 already used [pid 17111] close(25) = -1 EBADF (Bad file descriptor) [pid 17111] close(26) = -1 EBADF (Bad file descriptor) [pid 17111] close(27) = -1 EBADF (Bad file descriptor) [pid 17111] close(28) = -1 EBADF (Bad file descriptor) [pid 17111] close(29) = -1 EBADF (Bad file descriptor) [pid 17111] exit_group(0) = ? [pid 17111] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6024, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17115 attached , child_tidptr=0x5555570da650) = 6026 [pid 17115] set_robust_list(0x5555570da660, 24) = 0 [pid 17115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17115] setpgid(0, 0) = 0 [pid 17115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17115] write(3, "1000", 4) = 4 [pid 17115] close(3) = 0 [pid 17115] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17115] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17115] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17115] close(5) = 0 [pid 17115] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17118 attached ) = 6027 [pid 17115] tkill(6027, SIGSTOP) = 0 [pid 17118] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6026, si_uid=0} --- [pid 17115] close(3 [pid 17118] --- stopped by SIGSTOP --- [pid 17115] <... close resumed>) = 0 [pid 17115] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6027, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17115] close(4) = 0 [pid 17115] close(5) = -1 EBADF (Bad file descriptor) [pid 17115] close(6) = -1 EBADF (Bad file descriptor) [pid 17115] close(7) = -1 EBADF (Bad file descriptor) [pid 17115] close(8) = -1 EBADF (Bad file descriptor) [pid 17115] close(9) = -1 EBADF (Bad file descriptor) [pid 17115] close(10) = -1 EBADF (Bad file descriptor) [pid 17115] close(11) = -1 EBADF (Bad file descriptor) [pid 17115] close(12) = -1 EBADF (Bad file descriptor) [pid 17115] close(13) = -1 EBADF (Bad file descriptor) [pid 17115] close(14) = -1 EBADF (Bad file descriptor) [pid 17115] close(15) = -1 EBADF (Bad file descriptor) [pid 17115] close(16) = -1 EBADF (Bad file descriptor) [pid 17115] close(17) = -1 EBADF (Bad file descriptor) [pid 17115] close(18) = -1 EBADF (Bad file descriptor) [pid 17115] close(19) = -1 EBADF (Bad file descriptor) [pid 17115] close(20) = -1 EBADF (Bad file descriptor) [pid 17115] close(21) = -1 EBADF (Bad file descriptor) [pid 17115] close(22) = -1 EBADF (Bad file descriptor) [pid 17115] close(23) = -1 EBADF (Bad file descriptor) [pid 17115] close(24) = -1 EBADF (Bad file descriptor) [pid 17115] close(25) = -1 EBADF (Bad file descriptor) [pid 17115] close(26) = -1 EBADF (Bad file descriptor) [pid 17115] close(27) = -1 EBADF (Bad file descriptor) [pid 17115] close(28) = -1 EBADF (Bad file descriptor) [ 221.931300][T17115] vhci_hcd vhci_hcd.0: port 0 already used [pid 17115] close(29) = -1 EBADF (Bad file descriptor) [pid 17115] exit_group(0) = ? [pid 17115] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6026, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17119 attached , child_tidptr=0x5555570da650) = 6028 [pid 17119] set_robust_list(0x5555570da660, 24) = 0 [pid 17119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17119] setpgid(0, 0) = 0 [pid 17119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17119] write(3, "1000", 4) = 4 [pid 17119] close(3) = 0 [pid 17119] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17119] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17119] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17119] close(5) = 0 [pid 17119] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17122 attached ) = 6029 [pid 17119] tkill(6029, SIGSTOP) = 0 [pid 17122] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6028, si_uid=0} --- [pid 17119] close(3 [pid 17122] --- stopped by SIGSTOP --- [pid 17119] <... close resumed>) = 0 [pid 17119] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6029, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17119] close(4) = 0 [pid 17119] close(5) = -1 EBADF (Bad file descriptor) [pid 17119] close(6) = -1 EBADF (Bad file descriptor) [pid 17119] close(7) = -1 EBADF (Bad file descriptor) [pid 17119] close(8) = -1 EBADF (Bad file descriptor) [pid 17119] close(9) = -1 EBADF (Bad file descriptor) [pid 17119] close(10) = -1 EBADF (Bad file descriptor) [pid 17119] close(11) = -1 EBADF (Bad file descriptor) [pid 17119] close(12) = -1 EBADF (Bad file descriptor) [pid 17119] close(13) = -1 EBADF (Bad file descriptor) [pid 17119] close(14) = -1 EBADF (Bad file descriptor) [pid 17119] close(15) = -1 EBADF (Bad file descriptor) [pid 17119] close(16) = -1 EBADF (Bad file descriptor) [pid 17119] close(17) = -1 EBADF (Bad file descriptor) [pid 17119] close(18) = -1 EBADF (Bad file descriptor) [pid 17119] close(19) = -1 EBADF (Bad file descriptor) [pid 17119] close(20) = -1 EBADF (Bad file descriptor) [pid 17119] close(21) = -1 EBADF (Bad file descriptor) [pid 17119] close(22) = -1 EBADF (Bad file descriptor) [pid 17119] close(23) = -1 EBADF (Bad file descriptor) [pid 17119] close(24) = -1 EBADF (Bad file descriptor) [ 222.019222][T17119] vhci_hcd vhci_hcd.0: port 0 already used [pid 17119] close(25) = -1 EBADF (Bad file descriptor) [pid 17119] close(26) = -1 EBADF (Bad file descriptor) [pid 17119] close(27) = -1 EBADF (Bad file descriptor) [pid 17119] close(28) = -1 EBADF (Bad file descriptor) [pid 17119] close(29) = -1 EBADF (Bad file descriptor) [pid 17119] exit_group(0) = ? [pid 17119] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6028, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17123 attached , child_tidptr=0x5555570da650) = 6030 [pid 17123] set_robust_list(0x5555570da660, 24) = 0 [pid 17123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17123] setpgid(0, 0) = 0 [pid 17123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17123] write(3, "1000", 4) = 4 [pid 17123] close(3) = 0 [pid 17123] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17123] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17123] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17123] close(5) = 0 [pid 17123] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17126 attached ) = 6031 [pid 17123] tkill(6031, SIGSTOP) = 0 [pid 17126] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6030, si_uid=0} --- [pid 17123] close(3 [pid 17126] --- stopped by SIGSTOP --- [pid 17123] <... close resumed>) = 0 [pid 17123] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6031, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17123] close(4) = 0 [pid 17123] close(5) = -1 EBADF (Bad file descriptor) [pid 17123] close(6) = -1 EBADF (Bad file descriptor) [pid 17123] close(7) = -1 EBADF (Bad file descriptor) [pid 17123] close(8) = -1 EBADF (Bad file descriptor) [pid 17123] close(9) = -1 EBADF (Bad file descriptor) [pid 17123] close(10) = -1 EBADF (Bad file descriptor) [pid 17123] close(11) = -1 EBADF (Bad file descriptor) [pid 17123] close(12) = -1 EBADF (Bad file descriptor) [pid 17123] close(13) = -1 EBADF (Bad file descriptor) [pid 17123] close(14) = -1 EBADF (Bad file descriptor) [pid 17123] close(15) = -1 EBADF (Bad file descriptor) [pid 17123] close(16) = -1 EBADF (Bad file descriptor) [pid 17123] close(17) = -1 EBADF (Bad file descriptor) [pid 17123] close(18) = -1 EBADF (Bad file descriptor) [pid 17123] close(19) = -1 EBADF (Bad file descriptor) [pid 17123] close(20) = -1 EBADF (Bad file descriptor) [pid 17123] close(21) = -1 EBADF (Bad file descriptor) [pid 17123] close(22) = -1 EBADF (Bad file descriptor) [pid 17123] close(23) = -1 EBADF (Bad file descriptor) [pid 17123] close(24) = -1 EBADF (Bad file descriptor) [pid 17123] close(25) = -1 EBADF (Bad file descriptor) [pid 17123] close(26) = -1 EBADF (Bad file descriptor) [pid 17123] close(27) = -1 EBADF (Bad file descriptor) [pid 17123] close(28) = -1 EBADF (Bad file descriptor) [pid 17123] close(29) = -1 EBADF (Bad file descriptor) [ 222.116884][T17123] vhci_hcd vhci_hcd.0: port 0 already used [pid 17123] exit_group(0) = ? [pid 17123] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6030, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17127 attached [pid 17127] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 6032 [pid 17127] <... set_robust_list resumed>) = 0 [pid 17127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17127] setpgid(0, 0) = 0 [pid 17127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17127] write(3, "1000", 4) = 4 [pid 17127] close(3) = 0 [pid 17127] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17127] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17127] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17127] close(5) = 0 [pid 17127] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17130 attached ) = 6033 [pid 17127] tkill(6033, SIGSTOP) = 0 [pid 17130] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6032, si_uid=0} --- [pid 17127] close(3 [pid 17130] --- stopped by SIGSTOP --- [pid 17127] <... close resumed>) = 0 [pid 17127] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6033, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17127] close(4) = 0 [pid 17127] close(5) = -1 EBADF (Bad file descriptor) [pid 17127] close(6) = -1 EBADF (Bad file descriptor) [pid 17127] close(7) = -1 EBADF (Bad file descriptor) [pid 17127] close(8) = -1 EBADF (Bad file descriptor) [pid 17127] close(9) = -1 EBADF (Bad file descriptor) [pid 17127] close(10) = -1 EBADF (Bad file descriptor) [pid 17127] close(11) = -1 EBADF (Bad file descriptor) [pid 17127] close(12) = -1 EBADF (Bad file descriptor) [pid 17127] close(13) = -1 EBADF (Bad file descriptor) [pid 17127] close(14) = -1 EBADF (Bad file descriptor) [pid 17127] close(15) = -1 EBADF (Bad file descriptor) [pid 17127] close(16) = -1 EBADF (Bad file descriptor) [pid 17127] close(17) = -1 EBADF (Bad file descriptor) [pid 17127] close(18) = -1 EBADF (Bad file descriptor) [pid 17127] close(19) = -1 EBADF (Bad file descriptor) [pid 17127] close(20) = -1 EBADF (Bad file descriptor) [pid 17127] close(21) = -1 EBADF (Bad file descriptor) [pid 17127] close(22) = -1 EBADF (Bad file descriptor) [pid 17127] close(23) = -1 EBADF (Bad file descriptor) [pid 17127] close(24) = -1 EBADF (Bad file descriptor) [ 222.202907][T17127] vhci_hcd vhci_hcd.0: port 0 already used [pid 17127] close(25) = -1 EBADF (Bad file descriptor) [pid 17127] close(26) = -1 EBADF (Bad file descriptor) [pid 17127] close(27) = -1 EBADF (Bad file descriptor) [pid 17127] close(28) = -1 EBADF (Bad file descriptor) [pid 17127] close(29) = -1 EBADF (Bad file descriptor) [pid 17127] exit_group(0) = ? [pid 17127] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6032, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17131 attached , child_tidptr=0x5555570da650) = 6034 [pid 17131] set_robust_list(0x5555570da660, 24) = 0 [pid 17131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17131] setpgid(0, 0) = 0 [pid 17131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17131] write(3, "1000", 4) = 4 [pid 17131] close(3) = 0 [pid 17131] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17131] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17131] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17131] close(5) = 0 [pid 17131] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17134 attached ) = 6035 [pid 17131] tkill(6035, SIGSTOP) = 0 [pid 17134] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6034, si_uid=0} --- [pid 17131] close(3 [pid 17134] --- stopped by SIGSTOP --- [pid 17131] <... close resumed>) = 0 [pid 17131] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6035, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17131] close(4) = 0 [pid 17131] close(5) = -1 EBADF (Bad file descriptor) [pid 17131] close(6) = -1 EBADF (Bad file descriptor) [pid 17131] close(7) = -1 EBADF (Bad file descriptor) [pid 17131] close(8) = -1 EBADF (Bad file descriptor) [pid 17131] close(9) = -1 EBADF (Bad file descriptor) [pid 17131] close(10) = -1 EBADF (Bad file descriptor) [pid 17131] close(11) = -1 EBADF (Bad file descriptor) [pid 17131] close(12) = -1 EBADF (Bad file descriptor) [pid 17131] close(13) = -1 EBADF (Bad file descriptor) [pid 17131] close(14) = -1 EBADF (Bad file descriptor) [pid 17131] close(15) = -1 EBADF (Bad file descriptor) [pid 17131] close(16) = -1 EBADF (Bad file descriptor) [pid 17131] close(17) = -1 EBADF (Bad file descriptor) [pid 17131] close(18) = -1 EBADF (Bad file descriptor) [pid 17131] close(19) = -1 EBADF (Bad file descriptor) [pid 17131] close(20) = -1 EBADF (Bad file descriptor) [pid 17131] close(21) = -1 EBADF (Bad file descriptor) [pid 17131] close(22) = -1 EBADF (Bad file descriptor) [pid 17131] close(23) = -1 EBADF (Bad file descriptor) [pid 17131] close(24) = -1 EBADF (Bad file descriptor) [ 222.303958][T17131] vhci_hcd vhci_hcd.0: port 0 already used [pid 17131] close(25) = -1 EBADF (Bad file descriptor) [pid 17131] close(26) = -1 EBADF (Bad file descriptor) [pid 17131] close(27) = -1 EBADF (Bad file descriptor) [pid 17131] close(28) = -1 EBADF (Bad file descriptor) [pid 17131] close(29) = -1 EBADF (Bad file descriptor) [pid 17131] exit_group(0) = ? [pid 17131] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6034, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17135 attached , child_tidptr=0x5555570da650) = 6036 [pid 17135] set_robust_list(0x5555570da660, 24) = 0 [pid 17135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17135] setpgid(0, 0) = 0 [pid 17135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17135] write(3, "1000", 4) = 4 [pid 17135] close(3) = 0 [pid 17135] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17135] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17135] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17135] close(5) = 0 [pid 17135] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17138 attached ) = 6037 [pid 17135] tkill(6037, SIGSTOP) = 0 [pid 17135] close(3 [pid 17138] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6036, si_uid=0} --- [pid 17135] <... close resumed>) = 0 [pid 17135] close(4 [pid 17138] --- stopped by SIGSTOP --- [pid 17135] <... close resumed>) = 0 [pid 17135] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6037, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17135] close(5) = -1 EBADF (Bad file descriptor) [pid 17135] close(6) = -1 EBADF (Bad file descriptor) [pid 17135] close(7) = -1 EBADF (Bad file descriptor) [pid 17135] close(8) = -1 EBADF (Bad file descriptor) [pid 17135] close(9) = -1 EBADF (Bad file descriptor) [pid 17135] close(10) = -1 EBADF (Bad file descriptor) [pid 17135] close(11) = -1 EBADF (Bad file descriptor) [pid 17135] close(12) = -1 EBADF (Bad file descriptor) [pid 17135] close(13) = -1 EBADF (Bad file descriptor) [pid 17135] close(14) = -1 EBADF (Bad file descriptor) [pid 17135] close(15) = -1 EBADF (Bad file descriptor) [pid 17135] close(16) = -1 EBADF (Bad file descriptor) [pid 17135] close(17) = -1 EBADF (Bad file descriptor) [pid 17135] close(18) = -1 EBADF (Bad file descriptor) [pid 17135] close(19) = -1 EBADF (Bad file descriptor) [pid 17135] close(20) = -1 EBADF (Bad file descriptor) [pid 17135] close(21) = -1 EBADF (Bad file descriptor) [pid 17135] close(22) = -1 EBADF (Bad file descriptor) [pid 17135] close(23) = -1 EBADF (Bad file descriptor) [pid 17135] close(24) = -1 EBADF (Bad file descriptor) [pid 17135] close(25) = -1 EBADF (Bad file descriptor) [pid 17135] close(26) = -1 EBADF (Bad file descriptor) [pid 17135] close(27) = -1 EBADF (Bad file descriptor) [pid 17135] close(28) = -1 EBADF (Bad file descriptor) [pid 17135] close(29) = -1 EBADF (Bad file descriptor) [pid 17135] exit_group(0) = ? [pid 17135] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6036, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 222.405608][T17135] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17139 attached , child_tidptr=0x5555570da650) = 6038 [pid 17139] set_robust_list(0x5555570da660, 24) = 0 [pid 17139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17139] setpgid(0, 0) = 0 [pid 17139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17139] write(3, "1000", 4) = 4 [pid 17139] close(3) = 0 [pid 17139] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17139] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17139] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17139] close(5) = 0 [pid 17139] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17142 attached ) = 6039 [pid 17139] tkill(6039, SIGSTOP) = 0 [pid 17142] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6038, si_uid=0} --- [pid 17139] close(3) = 0 [pid 17142] --- stopped by SIGSTOP --- [pid 17139] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6039, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17139] close(4) = 0 [pid 17139] close(5) = -1 EBADF (Bad file descriptor) [pid 17139] close(6) = -1 EBADF (Bad file descriptor) [pid 17139] close(7) = -1 EBADF (Bad file descriptor) [pid 17139] close(8) = -1 EBADF (Bad file descriptor) [pid 17139] close(9) = -1 EBADF (Bad file descriptor) [pid 17139] close(10) = -1 EBADF (Bad file descriptor) [pid 17139] close(11) = -1 EBADF (Bad file descriptor) [pid 17139] close(12) = -1 EBADF (Bad file descriptor) [pid 17139] close(13) = -1 EBADF (Bad file descriptor) [pid 17139] close(14) = -1 EBADF (Bad file descriptor) [pid 17139] close(15) = -1 EBADF (Bad file descriptor) [pid 17139] close(16) = -1 EBADF (Bad file descriptor) [pid 17139] close(17) = -1 EBADF (Bad file descriptor) [pid 17139] close(18) = -1 EBADF (Bad file descriptor) [pid 17139] close(19) = -1 EBADF (Bad file descriptor) [pid 17139] close(20) = -1 EBADF (Bad file descriptor) [pid 17139] close(21) = -1 EBADF (Bad file descriptor) [pid 17139] close(22) = -1 EBADF (Bad file descriptor) [pid 17139] close(23) = -1 EBADF (Bad file descriptor) [pid 17139] close(24) = -1 EBADF (Bad file descriptor) [pid 17139] close(25) = -1 EBADF (Bad file descriptor) [pid 17139] close(26) = -1 EBADF (Bad file descriptor) [pid 17139] close(27) = -1 EBADF (Bad file descriptor) [pid 17139] close(28) = -1 EBADF (Bad file descriptor) [pid 17139] close(29) = -1 EBADF (Bad file descriptor) [ 222.490484][T17139] vhci_hcd vhci_hcd.0: port 0 already used [pid 17139] exit_group(0) = ? [pid 17139] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6038, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17143 attached , child_tidptr=0x5555570da650) = 6040 [pid 17143] set_robust_list(0x5555570da660, 24) = 0 [pid 17143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17143] setpgid(0, 0) = 0 [pid 17143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17143] write(3, "1000", 4) = 4 [pid 17143] close(3) = 0 [pid 17143] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17143] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17143] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17143] close(5) = 0 [pid 17143] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17146 attached ) = 6041 [pid 17143] tkill(6041, SIGSTOP) = 0 [pid 17146] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6040, si_uid=0} --- [pid 17143] close(3 [pid 17146] --- stopped by SIGSTOP --- [pid 17143] <... close resumed>) = 0 [pid 17143] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6041, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17143] close(4) = 0 [pid 17143] close(5) = -1 EBADF (Bad file descriptor) [pid 17143] close(6) = -1 EBADF (Bad file descriptor) [pid 17143] close(7) = -1 EBADF (Bad file descriptor) [pid 17143] close(8) = -1 EBADF (Bad file descriptor) [pid 17143] close(9) = -1 EBADF (Bad file descriptor) [pid 17143] close(10) = -1 EBADF (Bad file descriptor) [pid 17143] close(11) = -1 EBADF (Bad file descriptor) [pid 17143] close(12) = -1 EBADF (Bad file descriptor) [pid 17143] close(13) = -1 EBADF (Bad file descriptor) [pid 17143] close(14) = -1 EBADF (Bad file descriptor) [pid 17143] close(15) = -1 EBADF (Bad file descriptor) [pid 17143] close(16) = -1 EBADF (Bad file descriptor) [pid 17143] close(17) = -1 EBADF (Bad file descriptor) [pid 17143] close(18) = -1 EBADF (Bad file descriptor) [pid 17143] close(19) = -1 EBADF (Bad file descriptor) [pid 17143] close(20) = -1 EBADF (Bad file descriptor) [pid 17143] close(21) = -1 EBADF (Bad file descriptor) [pid 17143] close(22) = -1 EBADF (Bad file descriptor) [pid 17143] close(23) = -1 EBADF (Bad file descriptor) [pid 17143] close(24) = -1 EBADF (Bad file descriptor) [ 222.578141][T17143] vhci_hcd vhci_hcd.0: port 0 already used [pid 17143] close(25) = -1 EBADF (Bad file descriptor) [pid 17143] close(26) = -1 EBADF (Bad file descriptor) [pid 17143] close(27) = -1 EBADF (Bad file descriptor) [pid 17143] close(28) = -1 EBADF (Bad file descriptor) [pid 17143] close(29) = -1 EBADF (Bad file descriptor) [pid 17143] exit_group(0) = ? [pid 17143] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6040, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17147 attached , child_tidptr=0x5555570da650) = 6042 [pid 17147] set_robust_list(0x5555570da660, 24) = 0 [pid 17147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17147] setpgid(0, 0) = 0 [pid 17147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17147] write(3, "1000", 4) = 4 [pid 17147] close(3) = 0 [pid 17147] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17147] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17147] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17147] close(5) = 0 [pid 17147] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17150 attached ) = 6043 [pid 17147] tkill(6043, SIGSTOP) = 0 [pid 17150] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6042, si_uid=0} --- [pid 17147] close(3 [pid 17150] --- stopped by SIGSTOP --- [pid 17147] <... close resumed>) = 0 [pid 17147] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6043, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17147] close(4) = 0 [pid 17147] close(5) = -1 EBADF (Bad file descriptor) [pid 17147] close(6) = -1 EBADF (Bad file descriptor) [pid 17147] close(7) = -1 EBADF (Bad file descriptor) [pid 17147] close(8) = -1 EBADF (Bad file descriptor) [pid 17147] close(9) = -1 EBADF (Bad file descriptor) [pid 17147] close(10) = -1 EBADF (Bad file descriptor) [pid 17147] close(11) = -1 EBADF (Bad file descriptor) [pid 17147] close(12) = -1 EBADF (Bad file descriptor) [pid 17147] close(13) = -1 EBADF (Bad file descriptor) [pid 17147] close(14) = -1 EBADF (Bad file descriptor) [pid 17147] close(15) = -1 EBADF (Bad file descriptor) [pid 17147] close(16) = -1 EBADF (Bad file descriptor) [pid 17147] close(17) = -1 EBADF (Bad file descriptor) [pid 17147] close(18) = -1 EBADF (Bad file descriptor) [pid 17147] close(19) = -1 EBADF (Bad file descriptor) [pid 17147] close(20) = -1 EBADF (Bad file descriptor) [pid 17147] close(21) = -1 EBADF (Bad file descriptor) [pid 17147] close(22) = -1 EBADF (Bad file descriptor) [pid 17147] close(23) = -1 EBADF (Bad file descriptor) [pid 17147] close(24) = -1 EBADF (Bad file descriptor) [pid 17147] close(25) = -1 EBADF (Bad file descriptor) [pid 17147] close(26) = -1 EBADF (Bad file descriptor) [pid 17147] close(27) = -1 EBADF (Bad file descriptor) [pid 17147] close(28) = -1 EBADF (Bad file descriptor) [pid 17147] close(29) = -1 EBADF (Bad file descriptor) [ 222.676283][T17147] vhci_hcd vhci_hcd.0: port 0 already used [pid 17147] exit_group(0) = ? [pid 17147] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6042, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17151 attached , child_tidptr=0x5555570da650) = 6044 [pid 17151] set_robust_list(0x5555570da660, 24) = 0 [pid 17151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17151] setpgid(0, 0) = 0 [pid 17151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17151] write(3, "1000", 4) = 4 [pid 17151] close(3) = 0 [pid 17151] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17151] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17151] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17151] close(5) = 0 [pid 17151] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17154 attached ) = 6045 [pid 17151] tkill(6045, SIGSTOP) = 0 [pid 17154] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6044, si_uid=0} --- [pid 17151] close(3 [pid 17154] --- stopped by SIGSTOP --- [pid 17151] <... close resumed>) = 0 [pid 17151] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6045, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17151] close(4) = 0 [pid 17151] close(5) = -1 EBADF (Bad file descriptor) [pid 17151] close(6) = -1 EBADF (Bad file descriptor) [pid 17151] close(7) = -1 EBADF (Bad file descriptor) [pid 17151] close(8) = -1 EBADF (Bad file descriptor) [pid 17151] close(9) = -1 EBADF (Bad file descriptor) [pid 17151] close(10) = -1 EBADF (Bad file descriptor) [pid 17151] close(11) = -1 EBADF (Bad file descriptor) [pid 17151] close(12) = -1 EBADF (Bad file descriptor) [pid 17151] close(13) = -1 EBADF (Bad file descriptor) [pid 17151] close(14) = -1 EBADF (Bad file descriptor) [pid 17151] close(15) = -1 EBADF (Bad file descriptor) [pid 17151] close(16) = -1 EBADF (Bad file descriptor) [pid 17151] close(17) = -1 EBADF (Bad file descriptor) [pid 17151] close(18) = -1 EBADF (Bad file descriptor) [pid 17151] close(19) = -1 EBADF (Bad file descriptor) [pid 17151] close(20) = -1 EBADF (Bad file descriptor) [pid 17151] close(21) = -1 EBADF (Bad file descriptor) [pid 17151] close(22) = -1 EBADF (Bad file descriptor) [pid 17151] close(23) = -1 EBADF (Bad file descriptor) [pid 17151] close(24) = -1 EBADF (Bad file descriptor) [pid 17151] close(25) = -1 EBADF (Bad file descriptor) [pid 17151] close(26) = -1 EBADF (Bad file descriptor) [pid 17151] close(27) = -1 EBADF (Bad file descriptor) [ 222.766247][T17151] vhci_hcd vhci_hcd.0: port 0 already used [pid 17151] close(28) = -1 EBADF (Bad file descriptor) [pid 17151] close(29) = -1 EBADF (Bad file descriptor) [pid 17151] exit_group(0) = ? [pid 17151] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6044, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17155 attached , child_tidptr=0x5555570da650) = 6046 [pid 17155] set_robust_list(0x5555570da660, 24) = 0 [pid 17155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17155] setpgid(0, 0) = 0 [pid 17155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17155] write(3, "1000", 4) = 4 [pid 17155] close(3) = 0 [pid 17155] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17155] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17155] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17155] close(5) = 0 [pid 17155] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17158 attached ) = 6047 [pid 17155] tkill(6047, SIGSTOP) = 0 [pid 17158] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6046, si_uid=0} --- [pid 17155] close(3 [pid 17158] --- stopped by SIGSTOP --- [pid 17155] <... close resumed>) = 0 [pid 17155] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6047, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17155] close(4) = 0 [pid 17155] close(5) = -1 EBADF (Bad file descriptor) [pid 17155] close(6) = -1 EBADF (Bad file descriptor) [pid 17155] close(7) = -1 EBADF (Bad file descriptor) [pid 17155] close(8) = -1 EBADF (Bad file descriptor) [pid 17155] close(9) = -1 EBADF (Bad file descriptor) [pid 17155] close(10) = -1 EBADF (Bad file descriptor) [pid 17155] close(11) = -1 EBADF (Bad file descriptor) [pid 17155] close(12) = -1 EBADF (Bad file descriptor) [pid 17155] close(13) = -1 EBADF (Bad file descriptor) [pid 17155] close(14) = -1 EBADF (Bad file descriptor) [pid 17155] close(15) = -1 EBADF (Bad file descriptor) [pid 17155] close(16) = -1 EBADF (Bad file descriptor) [pid 17155] close(17) = -1 EBADF (Bad file descriptor) [pid 17155] close(18) = -1 EBADF (Bad file descriptor) [pid 17155] close(19) = -1 EBADF (Bad file descriptor) [pid 17155] close(20) = -1 EBADF (Bad file descriptor) [pid 17155] close(21) = -1 EBADF (Bad file descriptor) [pid 17155] close(22) = -1 EBADF (Bad file descriptor) [pid 17155] close(23) = -1 EBADF (Bad file descriptor) [ 222.855165][T17155] vhci_hcd vhci_hcd.0: port 0 already used [pid 17155] close(24) = -1 EBADF (Bad file descriptor) [pid 17155] close(25) = -1 EBADF (Bad file descriptor) [pid 17155] close(26) = -1 EBADF (Bad file descriptor) [pid 17155] close(27) = -1 EBADF (Bad file descriptor) [pid 17155] close(28) = -1 EBADF (Bad file descriptor) [pid 17155] close(29) = -1 EBADF (Bad file descriptor) [pid 17155] exit_group(0) = ? [pid 17155] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6046, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17159 attached , child_tidptr=0x5555570da650) = 6048 [pid 17159] set_robust_list(0x5555570da660, 24) = 0 [pid 17159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17159] setpgid(0, 0) = 0 [pid 17159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17159] write(3, "1000", 4) = 4 [pid 17159] close(3) = 0 [pid 17159] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17159] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17159] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17159] close(5) = 0 [pid 17159] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17162 attached ) = 6049 [pid 17159] tkill(6049, SIGSTOP) = 0 [pid 17162] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6048, si_uid=0} --- [pid 17159] close(3 [pid 17162] --- stopped by SIGSTOP --- [pid 17159] <... close resumed>) = 0 [pid 17159] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6049, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17159] close(4) = 0 [pid 17159] close(5) = -1 EBADF (Bad file descriptor) [pid 17159] close(6) = -1 EBADF (Bad file descriptor) [pid 17159] close(7) = -1 EBADF (Bad file descriptor) [pid 17159] close(8) = -1 EBADF (Bad file descriptor) [pid 17159] close(9) = -1 EBADF (Bad file descriptor) [pid 17159] close(10) = -1 EBADF (Bad file descriptor) [pid 17159] close(11) = -1 EBADF (Bad file descriptor) [pid 17159] close(12) = -1 EBADF (Bad file descriptor) [pid 17159] close(13) = -1 EBADF (Bad file descriptor) [pid 17159] close(14) = -1 EBADF (Bad file descriptor) [pid 17159] close(15) = -1 EBADF (Bad file descriptor) [pid 17159] close(16) = -1 EBADF (Bad file descriptor) [pid 17159] close(17) = -1 EBADF (Bad file descriptor) [pid 17159] close(18) = -1 EBADF (Bad file descriptor) [pid 17159] close(19) = -1 EBADF (Bad file descriptor) [pid 17159] close(20) = -1 EBADF (Bad file descriptor) [pid 17159] close(21) = -1 EBADF (Bad file descriptor) [pid 17159] close(22) = -1 EBADF (Bad file descriptor) [pid 17159] close(23) = -1 EBADF (Bad file descriptor) [ 222.957255][T17159] vhci_hcd vhci_hcd.0: port 0 already used [pid 17159] close(24) = -1 EBADF (Bad file descriptor) [pid 17159] close(25) = -1 EBADF (Bad file descriptor) [pid 17159] close(26) = -1 EBADF (Bad file descriptor) [pid 17159] close(27) = -1 EBADF (Bad file descriptor) [pid 17159] close(28) = -1 EBADF (Bad file descriptor) [pid 17159] close(29) = -1 EBADF (Bad file descriptor) [pid 17159] exit_group(0) = ? [pid 17159] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6048, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17163 attached , child_tidptr=0x5555570da650) = 6050 [pid 17163] set_robust_list(0x5555570da660, 24) = 0 [pid 17163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17163] setpgid(0, 0) = 0 [pid 17163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17163] write(3, "1000", 4) = 4 [pid 17163] close(3) = 0 [pid 17163] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17163] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17163] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17163] close(5) = 0 [pid 17163] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17166 attached ) = 6051 [pid 17163] tkill(6051, SIGSTOP) = 0 [pid 17166] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6050, si_uid=0} --- [pid 17163] close(3 [pid 17166] --- stopped by SIGSTOP --- [pid 17163] <... close resumed>) = 0 [pid 17163] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6051, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17163] close(4) = 0 [pid 17163] close(5) = -1 EBADF (Bad file descriptor) [pid 17163] close(6) = -1 EBADF (Bad file descriptor) [pid 17163] close(7) = -1 EBADF (Bad file descriptor) [pid 17163] close(8) = -1 EBADF (Bad file descriptor) [pid 17163] close(9) = -1 EBADF (Bad file descriptor) [pid 17163] close(10) = -1 EBADF (Bad file descriptor) [pid 17163] close(11) = -1 EBADF (Bad file descriptor) [pid 17163] close(12) = -1 EBADF (Bad file descriptor) [pid 17163] close(13) = -1 EBADF (Bad file descriptor) [pid 17163] close(14) = -1 EBADF (Bad file descriptor) [pid 17163] close(15) = -1 EBADF (Bad file descriptor) [pid 17163] close(16) = -1 EBADF (Bad file descriptor) [pid 17163] close(17) = -1 EBADF (Bad file descriptor) [pid 17163] close(18) = -1 EBADF (Bad file descriptor) [pid 17163] close(19) = -1 EBADF (Bad file descriptor) [pid 17163] close(20) = -1 EBADF (Bad file descriptor) [pid 17163] close(21) = -1 EBADF (Bad file descriptor) [pid 17163] close(22) = -1 EBADF (Bad file descriptor) [pid 17163] close(23) = -1 EBADF (Bad file descriptor) [ 223.058265][T17163] vhci_hcd vhci_hcd.0: port 0 already used [pid 17163] close(24) = -1 EBADF (Bad file descriptor) [pid 17163] close(25) = -1 EBADF (Bad file descriptor) [pid 17163] close(26) = -1 EBADF (Bad file descriptor) [pid 17163] close(27) = -1 EBADF (Bad file descriptor) [pid 17163] close(28) = -1 EBADF (Bad file descriptor) [pid 17163] close(29) = -1 EBADF (Bad file descriptor) [pid 17163] exit_group(0) = ? [pid 17163] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6050, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17167 attached , child_tidptr=0x5555570da650) = 6052 [pid 17167] set_robust_list(0x5555570da660, 24) = 0 [pid 17167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17167] setpgid(0, 0) = 0 [pid 17167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17167] write(3, "1000", 4) = 4 [pid 17167] close(3) = 0 [pid 17167] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17167] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17167] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17167] close(5) = 0 [pid 17167] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17170 attached ) = 6053 [pid 17167] tkill(6053, SIGSTOP) = 0 [pid 17170] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6052, si_uid=0} --- [pid 17167] close(3 [pid 17170] --- stopped by SIGSTOP --- [pid 17167] <... close resumed>) = 0 [pid 17167] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6053, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17167] close(4) = 0 [pid 17167] close(5) = -1 EBADF (Bad file descriptor) [pid 17167] close(6) = -1 EBADF (Bad file descriptor) [pid 17167] close(7) = -1 EBADF (Bad file descriptor) [pid 17167] close(8) = -1 EBADF (Bad file descriptor) [pid 17167] close(9) = -1 EBADF (Bad file descriptor) [pid 17167] close(10) = -1 EBADF (Bad file descriptor) [pid 17167] close(11) = -1 EBADF (Bad file descriptor) [pid 17167] close(12) = -1 EBADF (Bad file descriptor) [pid 17167] close(13) = -1 EBADF (Bad file descriptor) [pid 17167] close(14) = -1 EBADF (Bad file descriptor) [pid 17167] close(15) = -1 EBADF (Bad file descriptor) [pid 17167] close(16) = -1 EBADF (Bad file descriptor) [pid 17167] close(17) = -1 EBADF (Bad file descriptor) [pid 17167] close(18) = -1 EBADF (Bad file descriptor) [pid 17167] close(19) = -1 EBADF (Bad file descriptor) [pid 17167] close(20) = -1 EBADF (Bad file descriptor) [pid 17167] close(21) = -1 EBADF (Bad file descriptor) [pid 17167] close(22) = -1 EBADF (Bad file descriptor) [pid 17167] close(23) = -1 EBADF (Bad file descriptor) [pid 17167] close(24) = -1 EBADF (Bad file descriptor) [pid 17167] close(25) = -1 EBADF (Bad file descriptor) [pid 17167] close(26) = -1 EBADF (Bad file descriptor) [pid 17167] close(27) = -1 EBADF (Bad file descriptor) [ 223.164358][T17167] vhci_hcd vhci_hcd.0: port 0 already used [pid 17167] close(28) = -1 EBADF (Bad file descriptor) [pid 17167] close(29) = -1 EBADF (Bad file descriptor) [pid 17167] exit_group(0) = ? [pid 17167] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6052, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17171 attached , child_tidptr=0x5555570da650) = 6054 [pid 17171] set_robust_list(0x5555570da660, 24) = 0 [pid 17171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17171] setpgid(0, 0) = 0 [pid 17171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17171] write(3, "1000", 4) = 4 [pid 17171] close(3) = 0 [pid 17171] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17171] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17171] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17171] close(5) = 0 [pid 17171] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17174 attached ) = 6055 [pid 17171] tkill(6055, SIGSTOP) = 0 [pid 17174] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6054, si_uid=0} --- [pid 17171] close(3 [pid 17174] --- stopped by SIGSTOP --- [pid 17171] <... close resumed>) = 0 [pid 17171] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6055, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17171] close(4) = 0 [pid 17171] close(5) = -1 EBADF (Bad file descriptor) [pid 17171] close(6) = -1 EBADF (Bad file descriptor) [pid 17171] close(7) = -1 EBADF (Bad file descriptor) [pid 17171] close(8) = -1 EBADF (Bad file descriptor) [pid 17171] close(9) = -1 EBADF (Bad file descriptor) [pid 17171] close(10) = -1 EBADF (Bad file descriptor) [pid 17171] close(11) = -1 EBADF (Bad file descriptor) [pid 17171] close(12) = -1 EBADF (Bad file descriptor) [pid 17171] close(13) = -1 EBADF (Bad file descriptor) [pid 17171] close(14) = -1 EBADF (Bad file descriptor) [pid 17171] close(15) = -1 EBADF (Bad file descriptor) [pid 17171] close(16) = -1 EBADF (Bad file descriptor) [pid 17171] close(17) = -1 EBADF (Bad file descriptor) [pid 17171] close(18) = -1 EBADF (Bad file descriptor) [pid 17171] close(19) = -1 EBADF (Bad file descriptor) [pid 17171] close(20) = -1 EBADF (Bad file descriptor) [pid 17171] close(21) = -1 EBADF (Bad file descriptor) [pid 17171] close(22) = -1 EBADF (Bad file descriptor) [pid 17171] close(23) = -1 EBADF (Bad file descriptor) [ 223.257980][T17171] vhci_hcd vhci_hcd.0: port 0 already used [pid 17171] close(24) = -1 EBADF (Bad file descriptor) [pid 17171] close(25) = -1 EBADF (Bad file descriptor) [pid 17171] close(26) = -1 EBADF (Bad file descriptor) [pid 17171] close(27) = -1 EBADF (Bad file descriptor) [pid 17171] close(28) = -1 EBADF (Bad file descriptor) [pid 17171] close(29) = -1 EBADF (Bad file descriptor) [pid 17171] exit_group(0) = ? [pid 17171] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6054, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17175 attached , child_tidptr=0x5555570da650) = 6056 [pid 17175] set_robust_list(0x5555570da660, 24) = 0 [pid 17175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17175] setpgid(0, 0) = 0 [pid 17175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17175] write(3, "1000", 4) = 4 [pid 17175] close(3) = 0 [pid 17175] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17175] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17175] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17175] close(5) = 0 [pid 17175] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17178 attached ) = 6057 [pid 17175] tkill(6057, SIGSTOP) = 0 [pid 17178] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6056, si_uid=0} --- [pid 17175] close(3 [pid 17178] --- stopped by SIGSTOP --- [pid 17175] <... close resumed>) = 0 [pid 17175] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6057, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17175] close(4) = 0 [pid 17175] close(5) = -1 EBADF (Bad file descriptor) [pid 17175] close(6) = -1 EBADF (Bad file descriptor) [pid 17175] close(7) = -1 EBADF (Bad file descriptor) [pid 17175] close(8) = -1 EBADF (Bad file descriptor) [pid 17175] close(9) = -1 EBADF (Bad file descriptor) [pid 17175] close(10) = -1 EBADF (Bad file descriptor) [pid 17175] close(11) = -1 EBADF (Bad file descriptor) [pid 17175] close(12) = -1 EBADF (Bad file descriptor) [pid 17175] close(13) = -1 EBADF (Bad file descriptor) [pid 17175] close(14) = -1 EBADF (Bad file descriptor) [pid 17175] close(15) = -1 EBADF (Bad file descriptor) [pid 17175] close(16) = -1 EBADF (Bad file descriptor) [pid 17175] close(17) = -1 EBADF (Bad file descriptor) [pid 17175] close(18) = -1 EBADF (Bad file descriptor) [pid 17175] close(19) = -1 EBADF (Bad file descriptor) [pid 17175] close(20) = -1 EBADF (Bad file descriptor) [pid 17175] close(21) = -1 EBADF (Bad file descriptor) [pid 17175] close(22) = -1 EBADF (Bad file descriptor) [pid 17175] close(23) = -1 EBADF (Bad file descriptor) [ 223.362193][T17175] vhci_hcd vhci_hcd.0: port 0 already used [pid 17175] close(24) = -1 EBADF (Bad file descriptor) [pid 17175] close(25) = -1 EBADF (Bad file descriptor) [pid 17175] close(26) = -1 EBADF (Bad file descriptor) [pid 17175] close(27) = -1 EBADF (Bad file descriptor) [pid 17175] close(28) = -1 EBADF (Bad file descriptor) [pid 17175] close(29) = -1 EBADF (Bad file descriptor) [pid 17175] exit_group(0) = ? [pid 17175] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6056, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17179 attached , child_tidptr=0x5555570da650) = 6058 [pid 17179] set_robust_list(0x5555570da660, 24) = 0 [pid 17179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17179] setpgid(0, 0) = 0 [pid 17179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17179] write(3, "1000", 4) = 4 [pid 17179] close(3) = 0 [pid 17179] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17179] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17179] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17179] close(5) = 0 [pid 17179] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17182 attached ) = 6059 [pid 17179] tkill(6059, SIGSTOP) = 0 [pid 17182] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6058, si_uid=0} --- [pid 17179] close(3 [pid 17182] --- stopped by SIGSTOP --- [pid 17179] <... close resumed>) = 0 [pid 17179] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6059, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17179] close(4) = 0 [pid 17179] close(5) = -1 EBADF (Bad file descriptor) [pid 17179] close(6) = -1 EBADF (Bad file descriptor) [pid 17179] close(7) = -1 EBADF (Bad file descriptor) [pid 17179] close(8) = -1 EBADF (Bad file descriptor) [pid 17179] close(9) = -1 EBADF (Bad file descriptor) [pid 17179] close(10) = -1 EBADF (Bad file descriptor) [pid 17179] close(11) = -1 EBADF (Bad file descriptor) [pid 17179] close(12) = -1 EBADF (Bad file descriptor) [pid 17179] close(13) = -1 EBADF (Bad file descriptor) [pid 17179] close(14) = -1 EBADF (Bad file descriptor) [pid 17179] close(15) = -1 EBADF (Bad file descriptor) [pid 17179] close(16) = -1 EBADF (Bad file descriptor) [pid 17179] close(17) = -1 EBADF (Bad file descriptor) [pid 17179] close(18) = -1 EBADF (Bad file descriptor) [pid 17179] close(19) = -1 EBADF (Bad file descriptor) [pid 17179] close(20) = -1 EBADF (Bad file descriptor) [pid 17179] close(21) = -1 EBADF (Bad file descriptor) [pid 17179] close(22) = -1 EBADF (Bad file descriptor) [pid 17179] close(23) = -1 EBADF (Bad file descriptor) [pid 17179] close(24) = -1 EBADF (Bad file descriptor) [pid 17179] close(25) = -1 EBADF (Bad file descriptor) [pid 17179] close(26) = -1 EBADF (Bad file descriptor) [pid 17179] close(27) = -1 EBADF (Bad file descriptor) [pid 17179] close(28) = -1 EBADF (Bad file descriptor) [pid 17179] close(29) = -1 EBADF (Bad file descriptor) [ 223.460890][T17179] vhci_hcd vhci_hcd.0: port 0 already used [pid 17179] exit_group(0) = ? [pid 17179] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6058, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17183 attached , child_tidptr=0x5555570da650) = 6060 [pid 17183] set_robust_list(0x5555570da660, 24) = 0 [pid 17183] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17183] setpgid(0, 0) = 0 [pid 17183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17183] write(3, "1000", 4) = 4 [pid 17183] close(3) = 0 [pid 17183] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17183] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17183] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17183] close(5) = 0 [pid 17183] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17186 attached ) = 6061 [pid 17183] tkill(6061, SIGSTOP) = 0 [pid 17183] close(3 [pid 17186] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6060, si_uid=0} --- [pid 17183] <... close resumed>) = 0 [pid 17186] --- stopped by SIGSTOP --- [pid 17183] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6061, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17183] close(4) = 0 [pid 17183] close(5) = -1 EBADF (Bad file descriptor) [pid 17183] close(6) = -1 EBADF (Bad file descriptor) [pid 17183] close(7) = -1 EBADF (Bad file descriptor) [pid 17183] close(8) = -1 EBADF (Bad file descriptor) [pid 17183] close(9) = -1 EBADF (Bad file descriptor) [pid 17183] close(10) = -1 EBADF (Bad file descriptor) [pid 17183] close(11) = -1 EBADF (Bad file descriptor) [pid 17183] close(12) = -1 EBADF (Bad file descriptor) [pid 17183] close(13) = -1 EBADF (Bad file descriptor) [pid 17183] close(14) = -1 EBADF (Bad file descriptor) [pid 17183] close(15) = -1 EBADF (Bad file descriptor) [pid 17183] close(16) = -1 EBADF (Bad file descriptor) [pid 17183] close(17) = -1 EBADF (Bad file descriptor) [pid 17183] close(18) = -1 EBADF (Bad file descriptor) [pid 17183] close(19) = -1 EBADF (Bad file descriptor) [pid 17183] close(20) = -1 EBADF (Bad file descriptor) [pid 17183] close(21) = -1 EBADF (Bad file descriptor) [pid 17183] close(22) = -1 EBADF (Bad file descriptor) [pid 17183] close(23) = -1 EBADF (Bad file descriptor) [pid 17183] close(24) = -1 EBADF (Bad file descriptor) [pid 17183] close(25) = -1 EBADF (Bad file descriptor) [pid 17183] close(26) = -1 EBADF (Bad file descriptor) [ 223.550640][T17183] vhci_hcd vhci_hcd.0: port 0 already used [pid 17183] close(27) = -1 EBADF (Bad file descriptor) [pid 17183] close(28) = -1 EBADF (Bad file descriptor) [pid 17183] close(29) = -1 EBADF (Bad file descriptor) [pid 17183] exit_group(0) = ? [pid 17183] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17187 attached , child_tidptr=0x5555570da650) = 6062 [pid 17187] set_robust_list(0x5555570da660, 24) = 0 [pid 17187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17187] setpgid(0, 0) = 0 [pid 17187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17187] write(3, "1000", 4) = 4 [pid 17187] close(3) = 0 [pid 17187] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17187] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17187] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17187] close(5) = 0 [pid 17187] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17190 attached ) = 6063 [pid 17187] tkill(6063, SIGSTOP) = 0 [pid 17190] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6062, si_uid=0} --- [pid 17187] close(3 [pid 17190] --- stopped by SIGSTOP --- [pid 17187] <... close resumed>) = 0 [pid 17187] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6063, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17187] close(4) = 0 [pid 17187] close(5) = -1 EBADF (Bad file descriptor) [pid 17187] close(6) = -1 EBADF (Bad file descriptor) [pid 17187] close(7) = -1 EBADF (Bad file descriptor) [pid 17187] close(8) = -1 EBADF (Bad file descriptor) [pid 17187] close(9) = -1 EBADF (Bad file descriptor) [pid 17187] close(10) = -1 EBADF (Bad file descriptor) [pid 17187] close(11) = -1 EBADF (Bad file descriptor) [pid 17187] close(12) = -1 EBADF (Bad file descriptor) [pid 17187] close(13) = -1 EBADF (Bad file descriptor) [pid 17187] close(14) = -1 EBADF (Bad file descriptor) [pid 17187] close(15) = -1 EBADF (Bad file descriptor) [pid 17187] close(16) = -1 EBADF (Bad file descriptor) [pid 17187] close(17) = -1 EBADF (Bad file descriptor) [pid 17187] close(18) = -1 EBADF (Bad file descriptor) [pid 17187] close(19) = -1 EBADF (Bad file descriptor) [pid 17187] close(20) = -1 EBADF (Bad file descriptor) [pid 17187] close(21) = -1 EBADF (Bad file descriptor) [pid 17187] close(22) = -1 EBADF (Bad file descriptor) [pid 17187] close(23) = -1 EBADF (Bad file descriptor) [pid 17187] close(24) = -1 EBADF (Bad file descriptor) [pid 17187] close(25) = -1 EBADF (Bad file descriptor) [pid 17187] close(26) = -1 EBADF (Bad file descriptor) [pid 17187] close(27) = -1 EBADF (Bad file descriptor) [pid 17187] close(28) = -1 EBADF (Bad file descriptor) [ 223.647370][T17187] vhci_hcd vhci_hcd.0: port 0 already used [pid 17187] close(29) = -1 EBADF (Bad file descriptor) [pid 17187] exit_group(0) = ? [pid 17187] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6062, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17191 attached , child_tidptr=0x5555570da650) = 6064 [pid 17191] set_robust_list(0x5555570da660, 24) = 0 [pid 17191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17191] setpgid(0, 0) = 0 [pid 17191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17191] write(3, "1000", 4) = 4 [pid 17191] close(3) = 0 [pid 17191] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17191] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17191] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17191] close(5) = 0 [pid 17191] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17194 attached ) = 6065 [pid 17191] tkill(6065, SIGSTOP) = 0 [pid 17194] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6064, si_uid=0} --- [pid 17191] close(3 [pid 17194] --- stopped by SIGSTOP --- [pid 17191] <... close resumed>) = 0 [pid 17191] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6065, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17191] close(4) = 0 [pid 17191] close(5) = -1 EBADF (Bad file descriptor) [pid 17191] close(6) = -1 EBADF (Bad file descriptor) [pid 17191] close(7) = -1 EBADF (Bad file descriptor) [pid 17191] close(8) = -1 EBADF (Bad file descriptor) [pid 17191] close(9) = -1 EBADF (Bad file descriptor) [pid 17191] close(10) = -1 EBADF (Bad file descriptor) [pid 17191] close(11) = -1 EBADF (Bad file descriptor) [pid 17191] close(12) = -1 EBADF (Bad file descriptor) [pid 17191] close(13) = -1 EBADF (Bad file descriptor) [pid 17191] close(14) = -1 EBADF (Bad file descriptor) [pid 17191] close(15) = -1 EBADF (Bad file descriptor) [pid 17191] close(16) = -1 EBADF (Bad file descriptor) [pid 17191] close(17) = -1 EBADF (Bad file descriptor) [pid 17191] close(18) = -1 EBADF (Bad file descriptor) [pid 17191] close(19) = -1 EBADF (Bad file descriptor) [pid 17191] close(20) = -1 EBADF (Bad file descriptor) [pid 17191] close(21) = -1 EBADF (Bad file descriptor) [pid 17191] close(22) = -1 EBADF (Bad file descriptor) [pid 17191] close(23) = -1 EBADF (Bad file descriptor) [pid 17191] close(24) = -1 EBADF (Bad file descriptor) [ 223.742630][T17191] vhci_hcd vhci_hcd.0: port 0 already used [pid 17191] close(25) = -1 EBADF (Bad file descriptor) [pid 17191] close(26) = -1 EBADF (Bad file descriptor) [pid 17191] close(27) = -1 EBADF (Bad file descriptor) [pid 17191] close(28) = -1 EBADF (Bad file descriptor) [pid 17191] close(29) = -1 EBADF (Bad file descriptor) [pid 17191] exit_group(0) = ? [pid 17191] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6064, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17195 attached [pid 17195] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 6066 [pid 17195] <... set_robust_list resumed>) = 0 [pid 17195] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17195] setpgid(0, 0) = 0 [pid 17195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17195] write(3, "1000", 4) = 4 [pid 17195] close(3) = 0 [pid 17195] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17195] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17195] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17195] close(5) = 0 [pid 17195] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17198 attached ) = 6067 [pid 17195] tkill(6067, SIGSTOP) = 0 [pid 17198] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6066, si_uid=0} --- [pid 17195] close(3) = 0 [pid 17198] --- stopped by SIGSTOP --- [pid 17195] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6067, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17195] close(4) = 0 [pid 17195] close(5) = -1 EBADF (Bad file descriptor) [pid 17195] close(6) = -1 EBADF (Bad file descriptor) [pid 17195] close(7) = -1 EBADF (Bad file descriptor) [pid 17195] close(8) = -1 EBADF (Bad file descriptor) [pid 17195] close(9) = -1 EBADF (Bad file descriptor) [pid 17195] close(10) = -1 EBADF (Bad file descriptor) [pid 17195] close(11) = -1 EBADF (Bad file descriptor) [pid 17195] close(12) = -1 EBADF (Bad file descriptor) [pid 17195] close(13) = -1 EBADF (Bad file descriptor) [pid 17195] close(14) = -1 EBADF (Bad file descriptor) [pid 17195] close(15) = -1 EBADF (Bad file descriptor) [pid 17195] close(16) = -1 EBADF (Bad file descriptor) [pid 17195] close(17) = -1 EBADF (Bad file descriptor) [pid 17195] close(18) = -1 EBADF (Bad file descriptor) [pid 17195] close(19) = -1 EBADF (Bad file descriptor) [pid 17195] close(20) = -1 EBADF (Bad file descriptor) [pid 17195] close(21) = -1 EBADF (Bad file descriptor) [pid 17195] close(22) = -1 EBADF (Bad file descriptor) [pid 17195] close(23) = -1 EBADF (Bad file descriptor) [pid 17195] close(24) = -1 EBADF (Bad file descriptor) [pid 17195] close(25) = -1 EBADF (Bad file descriptor) [pid 17195] close(26) = -1 EBADF (Bad file descriptor) [pid 17195] close(27) = -1 EBADF (Bad file descriptor) [pid 17195] close(28) = -1 EBADF (Bad file descriptor) [pid 17195] close(29) = -1 EBADF (Bad file descriptor) [ 223.844436][T17195] vhci_hcd vhci_hcd.0: port 0 already used [pid 17195] exit_group(0) = ? [pid 17195] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6066, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17199 attached , child_tidptr=0x5555570da650) = 6068 [pid 17199] set_robust_list(0x5555570da660, 24) = 0 [pid 17199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17199] setpgid(0, 0) = 0 [pid 17199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17199] write(3, "1000", 4) = 4 [pid 17199] close(3) = 0 [pid 17199] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17199] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17199] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17199] close(5) = 0 [pid 17199] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17202 attached ) = 6069 [pid 17199] tkill(6069, SIGSTOP) = 0 [pid 17202] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6068, si_uid=0} --- [pid 17199] close(3 [pid 17202] --- stopped by SIGSTOP --- [pid 17199] <... close resumed>) = 0 [pid 17199] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6069, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17199] close(4) = 0 [pid 17199] close(5) = -1 EBADF (Bad file descriptor) [pid 17199] close(6) = -1 EBADF (Bad file descriptor) [pid 17199] close(7) = -1 EBADF (Bad file descriptor) [pid 17199] close(8) = -1 EBADF (Bad file descriptor) [pid 17199] close(9) = -1 EBADF (Bad file descriptor) [pid 17199] close(10) = -1 EBADF (Bad file descriptor) [pid 17199] close(11) = -1 EBADF (Bad file descriptor) [pid 17199] close(12) = -1 EBADF (Bad file descriptor) [pid 17199] close(13) = -1 EBADF (Bad file descriptor) [pid 17199] close(14) = -1 EBADF (Bad file descriptor) [pid 17199] close(15) = -1 EBADF (Bad file descriptor) [pid 17199] close(16) = -1 EBADF (Bad file descriptor) [pid 17199] close(17) = -1 EBADF (Bad file descriptor) [pid 17199] close(18) = -1 EBADF (Bad file descriptor) [pid 17199] close(19) = -1 EBADF (Bad file descriptor) [pid 17199] close(20) = -1 EBADF (Bad file descriptor) [pid 17199] close(21) = -1 EBADF (Bad file descriptor) [pid 17199] close(22) = -1 EBADF (Bad file descriptor) [pid 17199] close(23) = -1 EBADF (Bad file descriptor) [pid 17199] close(24) = -1 EBADF (Bad file descriptor) [pid 17199] close(25) = -1 EBADF (Bad file descriptor) [ 223.934240][T17199] vhci_hcd vhci_hcd.0: port 0 already used [pid 17199] close(26) = -1 EBADF (Bad file descriptor) [pid 17199] close(27) = -1 EBADF (Bad file descriptor) [pid 17199] close(28) = -1 EBADF (Bad file descriptor) [pid 17199] close(29) = -1 EBADF (Bad file descriptor) [pid 17199] exit_group(0) = ? [pid 17199] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6068, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17203 attached , child_tidptr=0x5555570da650) = 6070 [pid 17203] set_robust_list(0x5555570da660, 24) = 0 [pid 17203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17203] setpgid(0, 0) = 0 [pid 17203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17203] write(3, "1000", 4) = 4 [pid 17203] close(3) = 0 [pid 17203] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17203] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17203] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17203] close(5) = 0 [pid 17203] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17206 attached ) = 6071 [pid 17203] tkill(6071, SIGSTOP) = 0 [pid 17206] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6070, si_uid=0} --- [pid 17203] close(3 [pid 17206] --- stopped by SIGSTOP --- [pid 17203] <... close resumed>) = 0 [pid 17203] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6071, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17203] close(4) = 0 [pid 17203] close(5) = -1 EBADF (Bad file descriptor) [pid 17203] close(6) = -1 EBADF (Bad file descriptor) [pid 17203] close(7) = -1 EBADF (Bad file descriptor) [pid 17203] close(8) = -1 EBADF (Bad file descriptor) [pid 17203] close(9) = -1 EBADF (Bad file descriptor) [pid 17203] close(10) = -1 EBADF (Bad file descriptor) [pid 17203] close(11) = -1 EBADF (Bad file descriptor) [pid 17203] close(12) = -1 EBADF (Bad file descriptor) [pid 17203] close(13) = -1 EBADF (Bad file descriptor) [pid 17203] close(14) = -1 EBADF (Bad file descriptor) [pid 17203] close(15) = -1 EBADF (Bad file descriptor) [pid 17203] close(16) = -1 EBADF (Bad file descriptor) [pid 17203] close(17) = -1 EBADF (Bad file descriptor) [pid 17203] close(18) = -1 EBADF (Bad file descriptor) [ 224.029635][T17203] vhci_hcd vhci_hcd.0: port 0 already used [pid 17203] close(19) = -1 EBADF (Bad file descriptor) [pid 17203] close(20) = -1 EBADF (Bad file descriptor) [pid 17203] close(21) = -1 EBADF (Bad file descriptor) [pid 17203] close(22) = -1 EBADF (Bad file descriptor) [pid 17203] close(23) = -1 EBADF (Bad file descriptor) [pid 17203] close(24) = -1 EBADF (Bad file descriptor) [pid 17203] close(25) = -1 EBADF (Bad file descriptor) [pid 17203] close(26) = -1 EBADF (Bad file descriptor) [pid 17203] close(27) = -1 EBADF (Bad file descriptor) [pid 17203] close(28) = -1 EBADF (Bad file descriptor) [pid 17203] close(29) = -1 EBADF (Bad file descriptor) [pid 17203] exit_group(0) = ? [pid 17203] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6070, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17207 attached , child_tidptr=0x5555570da650) = 6072 [pid 17207] set_robust_list(0x5555570da660, 24) = 0 [pid 17207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17207] setpgid(0, 0) = 0 [pid 17207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17207] write(3, "1000", 4) = 4 [pid 17207] close(3) = 0 [pid 17207] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17207] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17207] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17207] close(5) = 0 [pid 17207] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17210 attached ) = 6073 [pid 17207] tkill(6073, SIGSTOP) = 0 [pid 17210] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6072, si_uid=0} --- [pid 17207] close(3 [pid 17210] --- stopped by SIGSTOP --- [pid 17207] <... close resumed>) = 0 [pid 17207] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6073, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17207] close(4) = 0 [pid 17207] close(5) = -1 EBADF (Bad file descriptor) [pid 17207] close(6) = -1 EBADF (Bad file descriptor) [pid 17207] close(7) = -1 EBADF (Bad file descriptor) [pid 17207] close(8) = -1 EBADF (Bad file descriptor) [pid 17207] close(9) = -1 EBADF (Bad file descriptor) [pid 17207] close(10) = -1 EBADF (Bad file descriptor) [pid 17207] close(11) = -1 EBADF (Bad file descriptor) [pid 17207] close(12) = -1 EBADF (Bad file descriptor) [pid 17207] close(13) = -1 EBADF (Bad file descriptor) [pid 17207] close(14) = -1 EBADF (Bad file descriptor) [pid 17207] close(15) = -1 EBADF (Bad file descriptor) [pid 17207] close(16) = -1 EBADF (Bad file descriptor) [pid 17207] close(17) = -1 EBADF (Bad file descriptor) [pid 17207] close(18) = -1 EBADF (Bad file descriptor) [pid 17207] close(19) = -1 EBADF (Bad file descriptor) [pid 17207] close(20) = -1 EBADF (Bad file descriptor) [pid 17207] close(21) = -1 EBADF (Bad file descriptor) [pid 17207] close(22) = -1 EBADF (Bad file descriptor) [pid 17207] close(23) = -1 EBADF (Bad file descriptor) [pid 17207] close(24) = -1 EBADF (Bad file descriptor) [ 224.139465][T17207] vhci_hcd vhci_hcd.0: port 0 already used [pid 17207] close(25) = -1 EBADF (Bad file descriptor) [pid 17207] close(26) = -1 EBADF (Bad file descriptor) [pid 17207] close(27) = -1 EBADF (Bad file descriptor) [pid 17207] close(28) = -1 EBADF (Bad file descriptor) [pid 17207] close(29) = -1 EBADF (Bad file descriptor) [pid 17207] exit_group(0) = ? [pid 17207] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17211 attached , child_tidptr=0x5555570da650) = 6074 [pid 17211] set_robust_list(0x5555570da660, 24) = 0 [pid 17211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17211] setpgid(0, 0) = 0 [pid 17211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17211] write(3, "1000", 4) = 4 [pid 17211] close(3) = 0 [pid 17211] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17211] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17211] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17211] close(5) = 0 [pid 17211] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17214 attached ) = 6075 [pid 17211] tkill(6075, SIGSTOP) = 0 [pid 17214] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6074, si_uid=0} --- [pid 17211] close(3 [pid 17214] --- stopped by SIGSTOP --- [pid 17211] <... close resumed>) = 0 [pid 17211] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6075, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17211] close(4) = 0 [pid 17211] close(5) = -1 EBADF (Bad file descriptor) [pid 17211] close(6) = -1 EBADF (Bad file descriptor) [pid 17211] close(7) = -1 EBADF (Bad file descriptor) [pid 17211] close(8) = -1 EBADF (Bad file descriptor) [pid 17211] close(9) = -1 EBADF (Bad file descriptor) [pid 17211] close(10) = -1 EBADF (Bad file descriptor) [pid 17211] close(11) = -1 EBADF (Bad file descriptor) [pid 17211] close(12) = -1 EBADF (Bad file descriptor) [pid 17211] close(13) = -1 EBADF (Bad file descriptor) [pid 17211] close(14) = -1 EBADF (Bad file descriptor) [pid 17211] close(15) = -1 EBADF (Bad file descriptor) [pid 17211] close(16) = -1 EBADF (Bad file descriptor) [pid 17211] close(17) = -1 EBADF (Bad file descriptor) [pid 17211] close(18) = -1 EBADF (Bad file descriptor) [pid 17211] close(19) = -1 EBADF (Bad file descriptor) [pid 17211] close(20) = -1 EBADF (Bad file descriptor) [pid 17211] close(21) = -1 EBADF (Bad file descriptor) [pid 17211] close(22) = -1 EBADF (Bad file descriptor) [pid 17211] close(23) = -1 EBADF (Bad file descriptor) [pid 17211] close(24) = -1 EBADF (Bad file descriptor) [ 224.239241][T17211] vhci_hcd vhci_hcd.0: port 0 already used [pid 17211] close(25) = -1 EBADF (Bad file descriptor) [pid 17211] close(26) = -1 EBADF (Bad file descriptor) [pid 17211] close(27) = -1 EBADF (Bad file descriptor) [pid 17211] close(28) = -1 EBADF (Bad file descriptor) [pid 17211] close(29) = -1 EBADF (Bad file descriptor) [pid 17211] exit_group(0) = ? [pid 17211] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6074, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17215 attached , child_tidptr=0x5555570da650) = 6076 [pid 17215] set_robust_list(0x5555570da660, 24) = 0 [pid 17215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17215] setpgid(0, 0) = 0 [pid 17215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17215] write(3, "1000", 4) = 4 [pid 17215] close(3) = 0 [pid 17215] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17215] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17215] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17215] close(5) = 0 [pid 17215] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17218 attached ) = 6077 [pid 17215] tkill(6077, SIGSTOP) = 0 [pid 17218] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6076, si_uid=0} --- [pid 17215] close(3 [pid 17218] --- stopped by SIGSTOP --- [pid 17215] <... close resumed>) = 0 [pid 17215] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6077, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17215] close(4) = 0 [pid 17215] close(5) = -1 EBADF (Bad file descriptor) [pid 17215] close(6) = -1 EBADF (Bad file descriptor) [pid 17215] close(7) = -1 EBADF (Bad file descriptor) [pid 17215] close(8) = -1 EBADF (Bad file descriptor) [pid 17215] close(9) = -1 EBADF (Bad file descriptor) [pid 17215] close(10) = -1 EBADF (Bad file descriptor) [pid 17215] close(11) = -1 EBADF (Bad file descriptor) [pid 17215] close(12) = -1 EBADF (Bad file descriptor) [pid 17215] close(13) = -1 EBADF (Bad file descriptor) [pid 17215] close(14) = -1 EBADF (Bad file descriptor) [pid 17215] close(15) = -1 EBADF (Bad file descriptor) [pid 17215] close(16) = -1 EBADF (Bad file descriptor) [pid 17215] close(17) = -1 EBADF (Bad file descriptor) [pid 17215] close(18) = -1 EBADF (Bad file descriptor) [pid 17215] close(19) = -1 EBADF (Bad file descriptor) [pid 17215] close(20) = -1 EBADF (Bad file descriptor) [pid 17215] close(21) = -1 EBADF (Bad file descriptor) [pid 17215] close(22) = -1 EBADF (Bad file descriptor) [pid 17215] close(23) = -1 EBADF (Bad file descriptor) [pid 17215] close(24) = -1 EBADF (Bad file descriptor) [ 224.340884][T17215] vhci_hcd vhci_hcd.0: port 0 already used [pid 17215] close(25) = -1 EBADF (Bad file descriptor) [pid 17215] close(26) = -1 EBADF (Bad file descriptor) [pid 17215] close(27) = -1 EBADF (Bad file descriptor) [pid 17215] close(28) = -1 EBADF (Bad file descriptor) [pid 17215] close(29) = -1 EBADF (Bad file descriptor) [pid 17215] exit_group(0) = ? [pid 17215] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17219 attached , child_tidptr=0x5555570da650) = 6078 [pid 17219] set_robust_list(0x5555570da660, 24) = 0 [pid 17219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17219] setpgid(0, 0) = 0 [pid 17219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17219] write(3, "1000", 4) = 4 [pid 17219] close(3) = 0 [pid 17219] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17219] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17219] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17219] close(5) = 0 [pid 17219] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17222 attached ) = 6079 [pid 17219] tkill(6079, SIGSTOP) = 0 [pid 17222] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6078, si_uid=0} --- [pid 17219] close(3 [pid 17222] --- stopped by SIGSTOP --- [pid 17219] <... close resumed>) = 0 [pid 17219] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6079, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17219] close(4) = 0 [pid 17219] close(5) = -1 EBADF (Bad file descriptor) [pid 17219] close(6) = -1 EBADF (Bad file descriptor) [pid 17219] close(7) = -1 EBADF (Bad file descriptor) [pid 17219] close(8) = -1 EBADF (Bad file descriptor) [pid 17219] close(9) = -1 EBADF (Bad file descriptor) [pid 17219] close(10) = -1 EBADF (Bad file descriptor) [pid 17219] close(11) = -1 EBADF (Bad file descriptor) [pid 17219] close(12) = -1 EBADF (Bad file descriptor) [pid 17219] close(13) = -1 EBADF (Bad file descriptor) [pid 17219] close(14) = -1 EBADF (Bad file descriptor) [pid 17219] close(15) = -1 EBADF (Bad file descriptor) [pid 17219] close(16) = -1 EBADF (Bad file descriptor) [pid 17219] close(17) = -1 EBADF (Bad file descriptor) [pid 17219] close(18) = -1 EBADF (Bad file descriptor) [pid 17219] close(19) = -1 EBADF (Bad file descriptor) [pid 17219] close(20) = -1 EBADF (Bad file descriptor) [pid 17219] close(21) = -1 EBADF (Bad file descriptor) [pid 17219] close(22) = -1 EBADF (Bad file descriptor) [pid 17219] close(23) = -1 EBADF (Bad file descriptor) [ 224.438934][T17219] vhci_hcd vhci_hcd.0: port 0 already used [pid 17219] close(24) = -1 EBADF (Bad file descriptor) [pid 17219] close(25) = -1 EBADF (Bad file descriptor) [pid 17219] close(26) = -1 EBADF (Bad file descriptor) [pid 17219] close(27) = -1 EBADF (Bad file descriptor) [pid 17219] close(28) = -1 EBADF (Bad file descriptor) [pid 17219] close(29) = -1 EBADF (Bad file descriptor) [pid 17219] exit_group(0) = ? [pid 17219] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6078, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17223 attached , child_tidptr=0x5555570da650) = 6080 [pid 17223] set_robust_list(0x5555570da660, 24) = 0 [pid 17223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17223] setpgid(0, 0) = 0 [pid 17223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17223] write(3, "1000", 4) = 4 [pid 17223] close(3) = 0 [pid 17223] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17223] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17223] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17223] close(5) = 0 [pid 17223] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17226 attached ) = 6081 [pid 17223] tkill(6081, SIGSTOP) = 0 [pid 17226] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6080, si_uid=0} --- [pid 17223] close(3 [pid 17226] --- stopped by SIGSTOP --- [pid 17223] <... close resumed>) = 0 [pid 17223] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6081, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17223] close(4) = 0 [pid 17223] close(5) = -1 EBADF (Bad file descriptor) [pid 17223] close(6) = -1 EBADF (Bad file descriptor) [pid 17223] close(7) = -1 EBADF (Bad file descriptor) [pid 17223] close(8) = -1 EBADF (Bad file descriptor) [pid 17223] close(9) = -1 EBADF (Bad file descriptor) [pid 17223] close(10) = -1 EBADF (Bad file descriptor) [pid 17223] close(11) = -1 EBADF (Bad file descriptor) [pid 17223] close(12) = -1 EBADF (Bad file descriptor) [pid 17223] close(13) = -1 EBADF (Bad file descriptor) [pid 17223] close(14) = -1 EBADF (Bad file descriptor) [pid 17223] close(15) = -1 EBADF (Bad file descriptor) [pid 17223] close(16) = -1 EBADF (Bad file descriptor) [pid 17223] close(17) = -1 EBADF (Bad file descriptor) [pid 17223] close(18) = -1 EBADF (Bad file descriptor) [pid 17223] close(19) = -1 EBADF (Bad file descriptor) [pid 17223] close(20) = -1 EBADF (Bad file descriptor) [pid 17223] close(21) = -1 EBADF (Bad file descriptor) [pid 17223] close(22) = -1 EBADF (Bad file descriptor) [pid 17223] close(23) = -1 EBADF (Bad file descriptor) [pid 17223] close(24) = -1 EBADF (Bad file descriptor) [ 224.540842][T17223] vhci_hcd vhci_hcd.0: port 0 already used [pid 17223] close(25) = -1 EBADF (Bad file descriptor) [pid 17223] close(26) = -1 EBADF (Bad file descriptor) [pid 17223] close(27) = -1 EBADF (Bad file descriptor) [pid 17223] close(28) = -1 EBADF (Bad file descriptor) [pid 17223] close(29) = -1 EBADF (Bad file descriptor) [pid 17223] exit_group(0) = ? [pid 17223] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6080, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17227 attached , child_tidptr=0x5555570da650) = 6082 [pid 17227] set_robust_list(0x5555570da660, 24) = 0 [pid 17227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17227] setpgid(0, 0) = 0 [pid 17227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17227] write(3, "1000", 4) = 4 [pid 17227] close(3) = 0 [pid 17227] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17227] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17227] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17227] close(5) = 0 [pid 17227] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17230 attached ) = 6083 [pid 17227] tkill(6083, SIGSTOP) = 0 [pid 17230] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6082, si_uid=0} --- [pid 17227] close(3 [pid 17230] --- stopped by SIGSTOP --- [pid 17227] <... close resumed>) = 0 [pid 17227] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6083, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17227] close(4) = 0 [pid 17227] close(5) = -1 EBADF (Bad file descriptor) [pid 17227] close(6) = -1 EBADF (Bad file descriptor) [pid 17227] close(7) = -1 EBADF (Bad file descriptor) [pid 17227] close(8) = -1 EBADF (Bad file descriptor) [pid 17227] close(9) = -1 EBADF (Bad file descriptor) [pid 17227] close(10) = -1 EBADF (Bad file descriptor) [pid 17227] close(11) = -1 EBADF (Bad file descriptor) [pid 17227] close(12) = -1 EBADF (Bad file descriptor) [pid 17227] close(13) = -1 EBADF (Bad file descriptor) [pid 17227] close(14) = -1 EBADF (Bad file descriptor) [pid 17227] close(15) = -1 EBADF (Bad file descriptor) [pid 17227] close(16) = -1 EBADF (Bad file descriptor) [pid 17227] close(17) = -1 EBADF (Bad file descriptor) [pid 17227] close(18) = -1 EBADF (Bad file descriptor) [pid 17227] close(19) = -1 EBADF (Bad file descriptor) [pid 17227] close(20) = -1 EBADF (Bad file descriptor) [pid 17227] close(21) = -1 EBADF (Bad file descriptor) [pid 17227] close(22) = -1 EBADF (Bad file descriptor) [pid 17227] close(23) = -1 EBADF (Bad file descriptor) [pid 17227] close(24) = -1 EBADF (Bad file descriptor) [ 224.639080][T17227] vhci_hcd vhci_hcd.0: port 0 already used [pid 17227] close(25) = -1 EBADF (Bad file descriptor) [pid 17227] close(26) = -1 EBADF (Bad file descriptor) [pid 17227] close(27) = -1 EBADF (Bad file descriptor) [pid 17227] close(28) = -1 EBADF (Bad file descriptor) [pid 17227] close(29) = -1 EBADF (Bad file descriptor) [pid 17227] exit_group(0) = ? [pid 17227] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6082, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17231 attached , child_tidptr=0x5555570da650) = 6084 [pid 17231] set_robust_list(0x5555570da660, 24) = 0 [pid 17231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17231] setpgid(0, 0) = 0 [pid 17231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17231] write(3, "1000", 4) = 4 [pid 17231] close(3) = 0 [pid 17231] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17231] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17231] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17231] close(5) = 0 [pid 17231] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17234 attached ) = 6085 [pid 17231] tkill(6085, SIGSTOP) = 0 [pid 17234] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6084, si_uid=0} --- [pid 17231] close(3 [pid 17234] --- stopped by SIGSTOP --- [pid 17231] <... close resumed>) = 0 [pid 17231] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6085, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17231] close(4) = 0 [pid 17231] close(5) = -1 EBADF (Bad file descriptor) [pid 17231] close(6) = -1 EBADF (Bad file descriptor) [pid 17231] close(7) = -1 EBADF (Bad file descriptor) [pid 17231] close(8) = -1 EBADF (Bad file descriptor) [pid 17231] close(9) = -1 EBADF (Bad file descriptor) [pid 17231] close(10) = -1 EBADF (Bad file descriptor) [pid 17231] close(11) = -1 EBADF (Bad file descriptor) [pid 17231] close(12) = -1 EBADF (Bad file descriptor) [pid 17231] close(13) = -1 EBADF (Bad file descriptor) [pid 17231] close(14) = -1 EBADF (Bad file descriptor) [pid 17231] close(15) = -1 EBADF (Bad file descriptor) [pid 17231] close(16) = -1 EBADF (Bad file descriptor) [pid 17231] close(17) = -1 EBADF (Bad file descriptor) [pid 17231] close(18) = -1 EBADF (Bad file descriptor) [pid 17231] close(19) = -1 EBADF (Bad file descriptor) [pid 17231] close(20) = -1 EBADF (Bad file descriptor) [pid 17231] close(21) = -1 EBADF (Bad file descriptor) [pid 17231] close(22) = -1 EBADF (Bad file descriptor) [pid 17231] close(23) = -1 EBADF (Bad file descriptor) [pid 17231] close(24) = -1 EBADF (Bad file descriptor) [ 224.739877][T17231] vhci_hcd vhci_hcd.0: port 0 already used [pid 17231] close(25) = -1 EBADF (Bad file descriptor) [pid 17231] close(26) = -1 EBADF (Bad file descriptor) [pid 17231] close(27) = -1 EBADF (Bad file descriptor) [pid 17231] close(28) = -1 EBADF (Bad file descriptor) [pid 17231] close(29) = -1 EBADF (Bad file descriptor) [pid 17231] exit_group(0) = ? [pid 17231] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6084, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17235 attached , child_tidptr=0x5555570da650) = 6086 [pid 17235] set_robust_list(0x5555570da660, 24) = 0 [pid 17235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17235] setpgid(0, 0) = 0 [pid 17235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17235] write(3, "1000", 4) = 4 [pid 17235] close(3) = 0 [pid 17235] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17235] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17235] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17235] close(5) = 0 [pid 17235] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17238 attached ) = 6087 [pid 17235] tkill(6087, SIGSTOP) = 0 [pid 17238] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6086, si_uid=0} --- [pid 17235] close(3 [pid 17238] --- stopped by SIGSTOP --- [pid 17235] <... close resumed>) = 0 [pid 17235] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6087, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17235] close(4) = 0 [pid 17235] close(5) = -1 EBADF (Bad file descriptor) [pid 17235] close(6) = -1 EBADF (Bad file descriptor) [pid 17235] close(7) = -1 EBADF (Bad file descriptor) [pid 17235] close(8) = -1 EBADF (Bad file descriptor) [pid 17235] close(9) = -1 EBADF (Bad file descriptor) [pid 17235] close(10) = -1 EBADF (Bad file descriptor) [pid 17235] close(11) = -1 EBADF (Bad file descriptor) [pid 17235] close(12) = -1 EBADF (Bad file descriptor) [pid 17235] close(13) = -1 EBADF (Bad file descriptor) [pid 17235] close(14) = -1 EBADF (Bad file descriptor) [pid 17235] close(15) = -1 EBADF (Bad file descriptor) [pid 17235] close(16) = -1 EBADF (Bad file descriptor) [pid 17235] close(17) = -1 EBADF (Bad file descriptor) [pid 17235] close(18) = -1 EBADF (Bad file descriptor) [pid 17235] close(19) = -1 EBADF (Bad file descriptor) [pid 17235] close(20) = -1 EBADF (Bad file descriptor) [pid 17235] close(21) = -1 EBADF (Bad file descriptor) [pid 17235] close(22) = -1 EBADF (Bad file descriptor) [pid 17235] close(23) = -1 EBADF (Bad file descriptor) [pid 17235] close(24) = -1 EBADF (Bad file descriptor) [pid 17235] close(25) = -1 EBADF (Bad file descriptor) [pid 17235] close(26) = -1 EBADF (Bad file descriptor) [pid 17235] close(27) = -1 EBADF (Bad file descriptor) [pid 17235] close(28) = -1 EBADF (Bad file descriptor) [pid 17235] close(29) = -1 EBADF (Bad file descriptor) [pid 17235] exit_group(0) = ? [ 224.834506][T17235] vhci_hcd vhci_hcd.0: port 0 already used [pid 17235] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6086, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17239 attached , child_tidptr=0x5555570da650) = 6088 [pid 17239] set_robust_list(0x5555570da660, 24) = 0 [pid 17239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17239] setpgid(0, 0) = 0 [pid 17239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17239] write(3, "1000", 4) = 4 [pid 17239] close(3) = 0 [pid 17239] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17239] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17239] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17239] close(5) = 0 [pid 17239] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17242 attached ) = 6089 [pid 17239] tkill(6089, SIGSTOP) = 0 [pid 17242] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6088, si_uid=0} --- [pid 17239] close(3 [pid 17242] --- stopped by SIGSTOP --- [pid 17239] <... close resumed>) = 0 [pid 17239] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6089, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17239] close(4) = 0 [pid 17239] close(5) = -1 EBADF (Bad file descriptor) [pid 17239] close(6) = -1 EBADF (Bad file descriptor) [pid 17239] close(7) = -1 EBADF (Bad file descriptor) [pid 17239] close(8) = -1 EBADF (Bad file descriptor) [pid 17239] close(9) = -1 EBADF (Bad file descriptor) [pid 17239] close(10) = -1 EBADF (Bad file descriptor) [pid 17239] close(11) = -1 EBADF (Bad file descriptor) [pid 17239] close(12) = -1 EBADF (Bad file descriptor) [pid 17239] close(13) = -1 EBADF (Bad file descriptor) [pid 17239] close(14) = -1 EBADF (Bad file descriptor) [pid 17239] close(15) = -1 EBADF (Bad file descriptor) [pid 17239] close(16) = -1 EBADF (Bad file descriptor) [pid 17239] close(17) = -1 EBADF (Bad file descriptor) [pid 17239] close(18) = -1 EBADF (Bad file descriptor) [pid 17239] close(19) = -1 EBADF (Bad file descriptor) [pid 17239] close(20) = -1 EBADF (Bad file descriptor) [pid 17239] close(21) = -1 EBADF (Bad file descriptor) [pid 17239] close(22) = -1 EBADF (Bad file descriptor) [pid 17239] close(23) = -1 EBADF (Bad file descriptor) [pid 17239] close(24) = -1 EBADF (Bad file descriptor) [pid 17239] close(25) = -1 EBADF (Bad file descriptor) [ 224.924842][T17239] vhci_hcd vhci_hcd.0: port 0 already used [pid 17239] close(26) = -1 EBADF (Bad file descriptor) [pid 17239] close(27) = -1 EBADF (Bad file descriptor) [pid 17239] close(28) = -1 EBADF (Bad file descriptor) [pid 17239] close(29) = -1 EBADF (Bad file descriptor) [pid 17239] exit_group(0) = ? [pid 17239] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6088, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17243 attached , child_tidptr=0x5555570da650) = 6090 [pid 17243] set_robust_list(0x5555570da660, 24) = 0 [pid 17243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17243] setpgid(0, 0) = 0 [pid 17243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17243] write(3, "1000", 4) = 4 [pid 17243] close(3) = 0 [pid 17243] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17243] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17243] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17243] close(5) = 0 [pid 17243] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17246 attached ) = 6091 [pid 17243] tkill(6091, SIGSTOP) = 0 [pid 17243] close(3 [pid 17246] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6090, si_uid=0} --- [pid 17243] <... close resumed>) = 0 [pid 17246] --- stopped by SIGSTOP --- [pid 17243] close(4) = 0 [pid 17243] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6091, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17243] close(5) = -1 EBADF (Bad file descriptor) [pid 17243] close(6) = -1 EBADF (Bad file descriptor) [pid 17243] close(7) = -1 EBADF (Bad file descriptor) [pid 17243] close(8) = -1 EBADF (Bad file descriptor) [pid 17243] close(9) = -1 EBADF (Bad file descriptor) [pid 17243] close(10) = -1 EBADF (Bad file descriptor) [pid 17243] close(11) = -1 EBADF (Bad file descriptor) [pid 17243] close(12) = -1 EBADF (Bad file descriptor) [pid 17243] close(13) = -1 EBADF (Bad file descriptor) [pid 17243] close(14) = -1 EBADF (Bad file descriptor) [pid 17243] close(15) = -1 EBADF (Bad file descriptor) [pid 17243] close(16) = -1 EBADF (Bad file descriptor) [pid 17243] close(17) = -1 EBADF (Bad file descriptor) [pid 17243] close(18) = -1 EBADF (Bad file descriptor) [pid 17243] close(19) = -1 EBADF (Bad file descriptor) [pid 17243] close(20) = -1 EBADF (Bad file descriptor) [pid 17243] close(21) = -1 EBADF (Bad file descriptor) [pid 17243] close(22) = -1 EBADF (Bad file descriptor) [pid 17243] close(23) = -1 EBADF (Bad file descriptor) [pid 17243] close(24) = -1 EBADF (Bad file descriptor) [pid 17243] close(25) = -1 EBADF (Bad file descriptor) [pid 17243] close(26) = -1 EBADF (Bad file descriptor) [pid 17243] close(27) = -1 EBADF (Bad file descriptor) [pid 17243] close(28) = -1 EBADF (Bad file descriptor) [pid 17243] close(29) = -1 EBADF (Bad file descriptor) [ 225.021821][T17243] vhci_hcd vhci_hcd.0: port 0 already used [pid 17243] exit_group(0) = ? [pid 17243] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6090, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17247 attached , child_tidptr=0x5555570da650) = 6092 [pid 17247] set_robust_list(0x5555570da660, 24) = 0 [pid 17247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17247] setpgid(0, 0) = 0 [pid 17247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17247] write(3, "1000", 4) = 4 [pid 17247] close(3) = 0 [pid 17247] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17247] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17247] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17247] close(5) = 0 [pid 17247] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17250 attached ) = 6093 [pid 17247] tkill(6093, SIGSTOP) = 0 [pid 17250] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6092, si_uid=0} --- [pid 17247] close(3) = 0 [pid 17250] --- stopped by SIGSTOP --- [pid 17247] close(4) = 0 [pid 17247] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6093, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17247] close(5) = -1 EBADF (Bad file descriptor) [pid 17247] close(6) = -1 EBADF (Bad file descriptor) [pid 17247] close(7) = -1 EBADF (Bad file descriptor) [pid 17247] close(8) = -1 EBADF (Bad file descriptor) [pid 17247] close(9) = -1 EBADF (Bad file descriptor) [pid 17247] close(10) = -1 EBADF (Bad file descriptor) [pid 17247] close(11) = -1 EBADF (Bad file descriptor) [pid 17247] close(12) = -1 EBADF (Bad file descriptor) [pid 17247] close(13) = -1 EBADF (Bad file descriptor) [pid 17247] close(14) = -1 EBADF (Bad file descriptor) [pid 17247] close(15) = -1 EBADF (Bad file descriptor) [pid 17247] close(16) = -1 EBADF (Bad file descriptor) [pid 17247] close(17) = -1 EBADF (Bad file descriptor) [pid 17247] close(18) = -1 EBADF (Bad file descriptor) [pid 17247] close(19) = -1 EBADF (Bad file descriptor) [ 225.111722][T17247] vhci_hcd vhci_hcd.0: port 0 already used [pid 17247] close(20) = -1 EBADF (Bad file descriptor) [pid 17247] close(21) = -1 EBADF (Bad file descriptor) [pid 17247] close(22) = -1 EBADF (Bad file descriptor) [pid 17247] close(23) = -1 EBADF (Bad file descriptor) [pid 17247] close(24) = -1 EBADF (Bad file descriptor) [pid 17247] close(25) = -1 EBADF (Bad file descriptor) [pid 17247] close(26) = -1 EBADF (Bad file descriptor) [pid 17247] close(27) = -1 EBADF (Bad file descriptor) [pid 17247] close(28) = -1 EBADF (Bad file descriptor) [pid 17247] close(29) = -1 EBADF (Bad file descriptor) [pid 17247] exit_group(0) = ? [pid 17247] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17251 attached , child_tidptr=0x5555570da650) = 6094 [pid 17251] set_robust_list(0x5555570da660, 24) = 0 [pid 17251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17251] setpgid(0, 0) = 0 [pid 17251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17251] write(3, "1000", 4) = 4 [pid 17251] close(3) = 0 [pid 17251] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17251] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17251] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17251] close(5) = 0 [pid 17251] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17254 attached ) = 6095 [pid 17251] tkill(6095, SIGSTOP) = 0 [pid 17254] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6094, si_uid=0} --- [pid 17251] close(3 [pid 17254] --- stopped by SIGSTOP --- [pid 17251] <... close resumed>) = 0 [pid 17251] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6095, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17251] close(4) = 0 [pid 17251] close(5) = -1 EBADF (Bad file descriptor) [pid 17251] close(6) = -1 EBADF (Bad file descriptor) [pid 17251] close(7) = -1 EBADF (Bad file descriptor) [pid 17251] close(8) = -1 EBADF (Bad file descriptor) [pid 17251] close(9) = -1 EBADF (Bad file descriptor) [pid 17251] close(10) = -1 EBADF (Bad file descriptor) [pid 17251] close(11) = -1 EBADF (Bad file descriptor) [pid 17251] close(12) = -1 EBADF (Bad file descriptor) [pid 17251] close(13) = -1 EBADF (Bad file descriptor) [pid 17251] close(14) = -1 EBADF (Bad file descriptor) [pid 17251] close(15) = -1 EBADF (Bad file descriptor) [pid 17251] close(16) = -1 EBADF (Bad file descriptor) [pid 17251] close(17) = -1 EBADF (Bad file descriptor) [pid 17251] close(18) = -1 EBADF (Bad file descriptor) [pid 17251] close(19) = -1 EBADF (Bad file descriptor) [pid 17251] close(20) = -1 EBADF (Bad file descriptor) [pid 17251] close(21) = -1 EBADF (Bad file descriptor) [pid 17251] close(22) = -1 EBADF (Bad file descriptor) [pid 17251] close(23) = -1 EBADF (Bad file descriptor) [pid 17251] close(24) = -1 EBADF (Bad file descriptor) [pid 17251] close(25) = -1 EBADF (Bad file descriptor) [pid 17251] close(26) = -1 EBADF (Bad file descriptor) [pid 17251] close(27) = -1 EBADF (Bad file descriptor) [ 225.219997][T17251] vhci_hcd vhci_hcd.0: port 0 already used [pid 17251] close(28) = -1 EBADF (Bad file descriptor) [pid 17251] close(29) = -1 EBADF (Bad file descriptor) [pid 17251] exit_group(0) = ? [pid 17251] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6094, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17255 attached , child_tidptr=0x5555570da650) = 6096 [pid 17255] set_robust_list(0x5555570da660, 24) = 0 [pid 17255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17255] setpgid(0, 0) = 0 [pid 17255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17255] write(3, "1000", 4) = 4 [pid 17255] close(3) = 0 [pid 17255] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17255] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17255] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17255] close(5) = 0 [pid 17255] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17258 attached ) = 6097 [pid 17255] tkill(6097, SIGSTOP) = 0 [pid 17258] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6096, si_uid=0} --- [pid 17255] close(3) = 0 [pid 17258] --- stopped by SIGSTOP --- [pid 17255] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6097, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17255] close(4) = 0 [pid 17255] close(5) = -1 EBADF (Bad file descriptor) [pid 17255] close(6) = -1 EBADF (Bad file descriptor) [pid 17255] close(7) = -1 EBADF (Bad file descriptor) [pid 17255] close(8) = -1 EBADF (Bad file descriptor) [pid 17255] close(9) = -1 EBADF (Bad file descriptor) [pid 17255] close(10) = -1 EBADF (Bad file descriptor) [pid 17255] close(11) = -1 EBADF (Bad file descriptor) [pid 17255] close(12) = -1 EBADF (Bad file descriptor) [pid 17255] close(13) = -1 EBADF (Bad file descriptor) [pid 17255] close(14) = -1 EBADF (Bad file descriptor) [pid 17255] close(15) = -1 EBADF (Bad file descriptor) [pid 17255] close(16) = -1 EBADF (Bad file descriptor) [pid 17255] close(17) = -1 EBADF (Bad file descriptor) [pid 17255] close(18) = -1 EBADF (Bad file descriptor) [ 225.312707][T17255] vhci_hcd vhci_hcd.0: port 0 already used [pid 17255] close(19) = -1 EBADF (Bad file descriptor) [pid 17255] close(20) = -1 EBADF (Bad file descriptor) [pid 17255] close(21) = -1 EBADF (Bad file descriptor) [pid 17255] close(22) = -1 EBADF (Bad file descriptor) [pid 17255] close(23) = -1 EBADF (Bad file descriptor) [pid 17255] close(24) = -1 EBADF (Bad file descriptor) [pid 17255] close(25) = -1 EBADF (Bad file descriptor) [pid 17255] close(26) = -1 EBADF (Bad file descriptor) [pid 17255] close(27) = -1 EBADF (Bad file descriptor) [pid 17255] close(28) = -1 EBADF (Bad file descriptor) [pid 17255] close(29) = -1 EBADF (Bad file descriptor) [pid 17255] exit_group(0) = ? [pid 17255] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6096, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17259 attached , child_tidptr=0x5555570da650) = 6098 [pid 17259] set_robust_list(0x5555570da660, 24) = 0 [pid 17259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17259] setpgid(0, 0) = 0 [pid 17259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17259] write(3, "1000", 4) = 4 [pid 17259] close(3) = 0 [pid 17259] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17259] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17259] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17259] close(5) = 0 [pid 17259] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17262 attached ) = 6099 [pid 17259] tkill(6099, SIGSTOP) = 0 [pid 17262] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6098, si_uid=0} --- [pid 17259] close(3 [pid 17262] --- stopped by SIGSTOP --- [pid 17259] <... close resumed>) = 0 [pid 17259] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6099, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17259] close(4) = 0 [pid 17259] close(5) = -1 EBADF (Bad file descriptor) [pid 17259] close(6) = -1 EBADF (Bad file descriptor) [pid 17259] close(7) = -1 EBADF (Bad file descriptor) [pid 17259] close(8) = -1 EBADF (Bad file descriptor) [pid 17259] close(9) = -1 EBADF (Bad file descriptor) [pid 17259] close(10) = -1 EBADF (Bad file descriptor) [pid 17259] close(11) = -1 EBADF (Bad file descriptor) [pid 17259] close(12) = -1 EBADF (Bad file descriptor) [pid 17259] close(13) = -1 EBADF (Bad file descriptor) [pid 17259] close(14) = -1 EBADF (Bad file descriptor) [pid 17259] close(15) = -1 EBADF (Bad file descriptor) [pid 17259] close(16) = -1 EBADF (Bad file descriptor) [pid 17259] close(17) = -1 EBADF (Bad file descriptor) [pid 17259] close(18) = -1 EBADF (Bad file descriptor) [pid 17259] close(19) = -1 EBADF (Bad file descriptor) [pid 17259] close(20) = -1 EBADF (Bad file descriptor) [pid 17259] close(21) = -1 EBADF (Bad file descriptor) [pid 17259] close(22) = -1 EBADF (Bad file descriptor) [pid 17259] close(23) = -1 EBADF (Bad file descriptor) [pid 17259] close(24) = -1 EBADF (Bad file descriptor) [pid 17259] close(25) = -1 EBADF (Bad file descriptor) [pid 17259] close(26) = -1 EBADF (Bad file descriptor) [pid 17259] close(27) = -1 EBADF (Bad file descriptor) [pid 17259] close(28) = -1 EBADF (Bad file descriptor) [pid 17259] close(29) = -1 EBADF (Bad file descriptor) [ 225.425657][T17259] vhci_hcd vhci_hcd.0: port 0 already used [pid 17259] exit_group(0) = ? [pid 17259] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6098, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17263 attached , child_tidptr=0x5555570da650) = 6100 [pid 17263] set_robust_list(0x5555570da660, 24) = 0 [pid 17263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17263] setpgid(0, 0) = 0 [pid 17263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17263] write(3, "1000", 4) = 4 [pid 17263] close(3) = 0 [pid 17263] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17263] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17263] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17263] close(5) = 0 [pid 17263] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17266 attached ) = 6101 [pid 17263] tkill(6101, SIGSTOP) = 0 [pid 17266] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6100, si_uid=0} --- [pid 17263] close(3 [pid 17266] --- stopped by SIGSTOP --- [pid 17263] <... close resumed>) = 0 [pid 17263] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6101, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17263] close(4) = 0 [pid 17263] close(5) = -1 EBADF (Bad file descriptor) [pid 17263] close(6) = -1 EBADF (Bad file descriptor) [pid 17263] close(7) = -1 EBADF (Bad file descriptor) [pid 17263] close(8) = -1 EBADF (Bad file descriptor) [pid 17263] close(9) = -1 EBADF (Bad file descriptor) [pid 17263] close(10) = -1 EBADF (Bad file descriptor) [pid 17263] close(11) = -1 EBADF (Bad file descriptor) [pid 17263] close(12) = -1 EBADF (Bad file descriptor) [pid 17263] close(13) = -1 EBADF (Bad file descriptor) [pid 17263] close(14) = -1 EBADF (Bad file descriptor) [pid 17263] close(15) = -1 EBADF (Bad file descriptor) [pid 17263] close(16) = -1 EBADF (Bad file descriptor) [pid 17263] close(17) = -1 EBADF (Bad file descriptor) [pid 17263] close(18) = -1 EBADF (Bad file descriptor) [pid 17263] close(19) = -1 EBADF (Bad file descriptor) [pid 17263] close(20) = -1 EBADF (Bad file descriptor) [pid 17263] close(21) = -1 EBADF (Bad file descriptor) [pid 17263] close(22) = -1 EBADF (Bad file descriptor) [pid 17263] close(23) = -1 EBADF (Bad file descriptor) [pid 17263] close(24) = -1 EBADF (Bad file descriptor) [pid 17263] close(25) = -1 EBADF (Bad file descriptor) [pid 17263] close(26) = -1 EBADF (Bad file descriptor) [pid 17263] close(27) = -1 EBADF (Bad file descriptor) [ 225.514885][T17263] vhci_hcd vhci_hcd.0: port 0 already used [pid 17263] close(28) = -1 EBADF (Bad file descriptor) [pid 17263] close(29) = -1 EBADF (Bad file descriptor) [pid 17263] exit_group(0) = ? [pid 17263] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17267 attached , child_tidptr=0x5555570da650) = 6102 [pid 17267] set_robust_list(0x5555570da660, 24) = 0 [pid 17267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17267] setpgid(0, 0) = 0 [pid 17267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17267] write(3, "1000", 4) = 4 [pid 17267] close(3) = 0 [pid 17267] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17267] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17267] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17267] close(5) = 0 [pid 17267] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17270 attached ) = 6103 [pid 17267] tkill(6103, SIGSTOP) = 0 [pid 17270] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6102, si_uid=0} --- [pid 17267] close(3 [pid 17270] --- stopped by SIGSTOP --- [pid 17267] <... close resumed>) = 0 [pid 17267] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6103, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17267] close(4) = 0 [pid 17267] close(5) = -1 EBADF (Bad file descriptor) [pid 17267] close(6) = -1 EBADF (Bad file descriptor) [pid 17267] close(7) = -1 EBADF (Bad file descriptor) [pid 17267] close(8) = -1 EBADF (Bad file descriptor) [pid 17267] close(9) = -1 EBADF (Bad file descriptor) [pid 17267] close(10) = -1 EBADF (Bad file descriptor) [pid 17267] close(11) = -1 EBADF (Bad file descriptor) [pid 17267] close(12) = -1 EBADF (Bad file descriptor) [pid 17267] close(13) = -1 EBADF (Bad file descriptor) [pid 17267] close(14) = -1 EBADF (Bad file descriptor) [pid 17267] close(15) = -1 EBADF (Bad file descriptor) [pid 17267] close(16) = -1 EBADF (Bad file descriptor) [pid 17267] close(17) = -1 EBADF (Bad file descriptor) [pid 17267] close(18) = -1 EBADF (Bad file descriptor) [pid 17267] close(19) = -1 EBADF (Bad file descriptor) [pid 17267] close(20) = -1 EBADF (Bad file descriptor) [pid 17267] close(21) = -1 EBADF (Bad file descriptor) [pid 17267] close(22) = -1 EBADF (Bad file descriptor) [pid 17267] close(23) = -1 EBADF (Bad file descriptor) [ 225.603435][T17267] vhci_hcd vhci_hcd.0: port 0 already used [pid 17267] close(24) = -1 EBADF (Bad file descriptor) [pid 17267] close(25) = -1 EBADF (Bad file descriptor) [pid 17267] close(26) = -1 EBADF (Bad file descriptor) [pid 17267] close(27) = -1 EBADF (Bad file descriptor) [pid 17267] close(28) = -1 EBADF (Bad file descriptor) [pid 17267] close(29) = -1 EBADF (Bad file descriptor) [pid 17267] exit_group(0) = ? [pid 17267] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17271 attached , child_tidptr=0x5555570da650) = 6104 [pid 17271] set_robust_list(0x5555570da660, 24) = 0 [pid 17271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17271] setpgid(0, 0) = 0 [pid 17271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17271] write(3, "1000", 4) = 4 [pid 17271] close(3) = 0 [pid 17271] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17271] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17271] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17271] close(5) = 0 [pid 17271] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17274 attached ) = 6105 [pid 17271] tkill(6105, SIGSTOP) = 0 [pid 17274] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6104, si_uid=0} --- [pid 17271] close(3 [pid 17274] --- stopped by SIGSTOP --- [pid 17271] <... close resumed>) = 0 [pid 17271] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6105, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17271] close(4) = 0 [pid 17271] close(5) = -1 EBADF (Bad file descriptor) [pid 17271] close(6) = -1 EBADF (Bad file descriptor) [pid 17271] close(7) = -1 EBADF (Bad file descriptor) [pid 17271] close(8) = -1 EBADF (Bad file descriptor) [pid 17271] close(9) = -1 EBADF (Bad file descriptor) [pid 17271] close(10) = -1 EBADF (Bad file descriptor) [pid 17271] close(11) = -1 EBADF (Bad file descriptor) [pid 17271] close(12) = -1 EBADF (Bad file descriptor) [pid 17271] close(13) = -1 EBADF (Bad file descriptor) [pid 17271] close(14) = -1 EBADF (Bad file descriptor) [pid 17271] close(15) = -1 EBADF (Bad file descriptor) [pid 17271] close(16) = -1 EBADF (Bad file descriptor) [pid 17271] close(17) = -1 EBADF (Bad file descriptor) [pid 17271] close(18) = -1 EBADF (Bad file descriptor) [pid 17271] close(19) = -1 EBADF (Bad file descriptor) [pid 17271] close(20) = -1 EBADF (Bad file descriptor) [pid 17271] close(21) = -1 EBADF (Bad file descriptor) [pid 17271] close(22) = -1 EBADF (Bad file descriptor) [pid 17271] close(23) = -1 EBADF (Bad file descriptor) [pid 17271] close(24) = -1 EBADF (Bad file descriptor) [pid 17271] close(25) = -1 EBADF (Bad file descriptor) [pid 17271] close(26) = -1 EBADF (Bad file descriptor) [pid 17271] close(27) = -1 EBADF (Bad file descriptor) [pid 17271] close(28) = -1 EBADF (Bad file descriptor) [ 225.706480][T17271] vhci_hcd vhci_hcd.0: port 0 already used [pid 17271] close(29) = -1 EBADF (Bad file descriptor) [pid 17271] exit_group(0) = ? [pid 17271] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17275 attached , child_tidptr=0x5555570da650) = 6106 [pid 17275] set_robust_list(0x5555570da660, 24) = 0 [pid 17275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17275] setpgid(0, 0) = 0 [pid 17275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17275] write(3, "1000", 4) = 4 [pid 17275] close(3) = 0 [pid 17275] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17275] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17275] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17275] close(5) = 0 [pid 17275] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17278 attached ) = 6107 [pid 17275] tkill(6107, SIGSTOP) = 0 [pid 17278] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6106, si_uid=0} --- [pid 17275] close(3 [pid 17278] --- stopped by SIGSTOP --- [pid 17275] <... close resumed>) = 0 [pid 17275] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6107, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17275] close(4) = 0 [pid 17275] close(5) = -1 EBADF (Bad file descriptor) [pid 17275] close(6) = -1 EBADF (Bad file descriptor) [pid 17275] close(7) = -1 EBADF (Bad file descriptor) [pid 17275] close(8) = -1 EBADF (Bad file descriptor) [pid 17275] close(9) = -1 EBADF (Bad file descriptor) [pid 17275] close(10) = -1 EBADF (Bad file descriptor) [pid 17275] close(11) = -1 EBADF (Bad file descriptor) [pid 17275] close(12) = -1 EBADF (Bad file descriptor) [pid 17275] close(13) = -1 EBADF (Bad file descriptor) [pid 17275] close(14) = -1 EBADF (Bad file descriptor) [pid 17275] close(15) = -1 EBADF (Bad file descriptor) [pid 17275] close(16) = -1 EBADF (Bad file descriptor) [pid 17275] close(17) = -1 EBADF (Bad file descriptor) [pid 17275] close(18) = -1 EBADF (Bad file descriptor) [pid 17275] close(19) = -1 EBADF (Bad file descriptor) [pid 17275] close(20) = -1 EBADF (Bad file descriptor) [pid 17275] close(21) = -1 EBADF (Bad file descriptor) [pid 17275] close(22) = -1 EBADF (Bad file descriptor) [pid 17275] close(23) = -1 EBADF (Bad file descriptor) [pid 17275] close(24) = -1 EBADF (Bad file descriptor) [ 225.799197][T17275] vhci_hcd vhci_hcd.0: port 0 already used [pid 17275] close(25) = -1 EBADF (Bad file descriptor) [pid 17275] close(26) = -1 EBADF (Bad file descriptor) [pid 17275] close(27) = -1 EBADF (Bad file descriptor) [pid 17275] close(28) = -1 EBADF (Bad file descriptor) [pid 17275] close(29) = -1 EBADF (Bad file descriptor) [pid 17275] exit_group(0) = ? [pid 17275] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17279 attached , child_tidptr=0x5555570da650) = 6108 [pid 17279] set_robust_list(0x5555570da660, 24) = 0 [pid 17279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17279] setpgid(0, 0) = 0 [pid 17279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17279] write(3, "1000", 4) = 4 [pid 17279] close(3) = 0 [pid 17279] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17279] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17279] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17279] close(5) = 0 [pid 17279] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17282 attached ) = 6109 [pid 17279] tkill(6109, SIGSTOP) = 0 [pid 17282] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6108, si_uid=0} --- [pid 17279] close(3 [pid 17282] --- stopped by SIGSTOP --- [pid 17279] <... close resumed>) = 0 [pid 17279] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6109, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17279] close(4) = 0 [pid 17279] close(5) = -1 EBADF (Bad file descriptor) [pid 17279] close(6) = -1 EBADF (Bad file descriptor) [pid 17279] close(7) = -1 EBADF (Bad file descriptor) [pid 17279] close(8) = -1 EBADF (Bad file descriptor) [pid 17279] close(9) = -1 EBADF (Bad file descriptor) [pid 17279] close(10) = -1 EBADF (Bad file descriptor) [pid 17279] close(11) = -1 EBADF (Bad file descriptor) [pid 17279] close(12) = -1 EBADF (Bad file descriptor) [pid 17279] close(13) = -1 EBADF (Bad file descriptor) [pid 17279] close(14) = -1 EBADF (Bad file descriptor) [pid 17279] close(15) = -1 EBADF (Bad file descriptor) [pid 17279] close(16) = -1 EBADF (Bad file descriptor) [pid 17279] close(17) = -1 EBADF (Bad file descriptor) [pid 17279] close(18) = -1 EBADF (Bad file descriptor) [pid 17279] close(19) = -1 EBADF (Bad file descriptor) [pid 17279] close(20) = -1 EBADF (Bad file descriptor) [pid 17279] close(21) = -1 EBADF (Bad file descriptor) [pid 17279] close(22) = -1 EBADF (Bad file descriptor) [pid 17279] close(23) = -1 EBADF (Bad file descriptor) [ 225.899199][T17279] vhci_hcd vhci_hcd.0: port 0 already used [pid 17279] close(24) = -1 EBADF (Bad file descriptor) [pid 17279] close(25) = -1 EBADF (Bad file descriptor) [pid 17279] close(26) = -1 EBADF (Bad file descriptor) [pid 17279] close(27) = -1 EBADF (Bad file descriptor) [pid 17279] close(28) = -1 EBADF (Bad file descriptor) [pid 17279] close(29) = -1 EBADF (Bad file descriptor) [pid 17279] exit_group(0) = ? [pid 17279] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6108, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17283 attached , child_tidptr=0x5555570da650) = 6110 [pid 17283] set_robust_list(0x5555570da660, 24) = 0 [pid 17283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17283] setpgid(0, 0) = 0 [pid 17283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17283] write(3, "1000", 4) = 4 [pid 17283] close(3) = 0 [pid 17283] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17283] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17283] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17283] close(5) = 0 [pid 17283] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17286 attached ) = 6111 [pid 17283] tkill(6111, SIGSTOP) = 0 [pid 17286] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6110, si_uid=0} --- [pid 17283] close(3 [pid 17286] --- stopped by SIGSTOP --- [pid 17283] <... close resumed>) = 0 [pid 17283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6111, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17283] close(4) = 0 [pid 17283] close(5) = -1 EBADF (Bad file descriptor) [pid 17283] close(6) = -1 EBADF (Bad file descriptor) [pid 17283] close(7) = -1 EBADF (Bad file descriptor) [pid 17283] close(8) = -1 EBADF (Bad file descriptor) [pid 17283] close(9) = -1 EBADF (Bad file descriptor) [pid 17283] close(10) = -1 EBADF (Bad file descriptor) [pid 17283] close(11) = -1 EBADF (Bad file descriptor) [pid 17283] close(12) = -1 EBADF (Bad file descriptor) [pid 17283] close(13) = -1 EBADF (Bad file descriptor) [pid 17283] close(14) = -1 EBADF (Bad file descriptor) [pid 17283] close(15) = -1 EBADF (Bad file descriptor) [pid 17283] close(16) = -1 EBADF (Bad file descriptor) [pid 17283] close(17) = -1 EBADF (Bad file descriptor) [pid 17283] close(18) = -1 EBADF (Bad file descriptor) [pid 17283] close(19) = -1 EBADF (Bad file descriptor) [pid 17283] close(20) = -1 EBADF (Bad file descriptor) [pid 17283] close(21) = -1 EBADF (Bad file descriptor) [pid 17283] close(22) = -1 EBADF (Bad file descriptor) [pid 17283] close(23) = -1 EBADF (Bad file descriptor) [pid 17283] close(24) = -1 EBADF (Bad file descriptor) [pid 17283] close(25) = -1 EBADF (Bad file descriptor) [pid 17283] close(26) = -1 EBADF (Bad file descriptor) [pid 17283] close(27) = -1 EBADF (Bad file descriptor) [pid 17283] close(28) = -1 EBADF (Bad file descriptor) [pid 17283] close(29) = -1 EBADF (Bad file descriptor) [pid 17283] exit_group(0) = ? [pid 17283] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6110, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 226.002411][T17283] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17287 attached , child_tidptr=0x5555570da650) = 6112 [pid 17287] set_robust_list(0x5555570da660, 24) = 0 [pid 17287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17287] setpgid(0, 0) = 0 [pid 17287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17287] write(3, "1000", 4) = 4 [pid 17287] close(3) = 0 [pid 17287] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17287] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17287] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17287] close(5) = 0 [pid 17287] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17290 attached ) = 6113 [pid 17287] tkill(6113, SIGSTOP) = 0 [pid 17287] close(3 [pid 17290] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6112, si_uid=0} --- [pid 17287] <... close resumed>) = 0 [pid 17287] close(4 [pid 17290] --- stopped by SIGSTOP --- [pid 17287] <... close resumed>) = 0 [pid 17287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6113, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17287] close(5) = -1 EBADF (Bad file descriptor) [pid 17287] close(6) = -1 EBADF (Bad file descriptor) [pid 17287] close(7) = -1 EBADF (Bad file descriptor) [pid 17287] close(8) = -1 EBADF (Bad file descriptor) [pid 17287] close(9) = -1 EBADF (Bad file descriptor) [pid 17287] close(10) = -1 EBADF (Bad file descriptor) [pid 17287] close(11) = -1 EBADF (Bad file descriptor) [pid 17287] close(12) = -1 EBADF (Bad file descriptor) [pid 17287] close(13) = -1 EBADF (Bad file descriptor) [pid 17287] close(14) = -1 EBADF (Bad file descriptor) [pid 17287] close(15) = -1 EBADF (Bad file descriptor) [pid 17287] close(16) = -1 EBADF (Bad file descriptor) [pid 17287] close(17) = -1 EBADF (Bad file descriptor) [pid 17287] close(18) = -1 EBADF (Bad file descriptor) [pid 17287] close(19) = -1 EBADF (Bad file descriptor) [pid 17287] close(20) = -1 EBADF (Bad file descriptor) [pid 17287] close(21) = -1 EBADF (Bad file descriptor) [pid 17287] close(22) = -1 EBADF (Bad file descriptor) [pid 17287] close(23) = -1 EBADF (Bad file descriptor) [pid 17287] close(24) = -1 EBADF (Bad file descriptor) [pid 17287] close(25) = -1 EBADF (Bad file descriptor) [pid 17287] close(26) = -1 EBADF (Bad file descriptor) [pid 17287] close(27) = -1 EBADF (Bad file descriptor) [pid 17287] close(28) = -1 EBADF (Bad file descriptor) [pid 17287] close(29) = -1 EBADF (Bad file descriptor) [pid 17287] exit_group(0) = ? [pid 17287] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 226.090952][T17287] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17291 attached , child_tidptr=0x5555570da650) = 6114 [pid 17291] set_robust_list(0x5555570da660, 24) = 0 [pid 17291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17291] setpgid(0, 0) = 0 [pid 17291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17291] write(3, "1000", 4) = 4 [pid 17291] close(3) = 0 [pid 17291] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17291] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17291] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17291] close(5) = 0 [pid 17291] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17294 attached ) = 6115 [pid 17291] tkill(6115, SIGSTOP) = 0 [pid 17294] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6114, si_uid=0} --- [pid 17291] close(3 [pid 17294] --- stopped by SIGSTOP --- [pid 17291] <... close resumed>) = 0 [pid 17291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6115, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17291] close(4) = 0 [pid 17291] close(5) = -1 EBADF (Bad file descriptor) [pid 17291] close(6) = -1 EBADF (Bad file descriptor) [pid 17291] close(7) = -1 EBADF (Bad file descriptor) [pid 17291] close(8) = -1 EBADF (Bad file descriptor) [pid 17291] close(9) = -1 EBADF (Bad file descriptor) [pid 17291] close(10) = -1 EBADF (Bad file descriptor) [pid 17291] close(11) = -1 EBADF (Bad file descriptor) [pid 17291] close(12) = -1 EBADF (Bad file descriptor) [pid 17291] close(13) = -1 EBADF (Bad file descriptor) [pid 17291] close(14) = -1 EBADF (Bad file descriptor) [pid 17291] close(15) = -1 EBADF (Bad file descriptor) [pid 17291] close(16) = -1 EBADF (Bad file descriptor) [pid 17291] close(17) = -1 EBADF (Bad file descriptor) [pid 17291] close(18) = -1 EBADF (Bad file descriptor) [pid 17291] close(19) = -1 EBADF (Bad file descriptor) [pid 17291] close(20) = -1 EBADF (Bad file descriptor) [pid 17291] close(21) = -1 EBADF (Bad file descriptor) [pid 17291] close(22) = -1 EBADF (Bad file descriptor) [pid 17291] close(23) = -1 EBADF (Bad file descriptor) [ 226.178011][T17291] vhci_hcd vhci_hcd.0: port 0 already used [pid 17291] close(24) = -1 EBADF (Bad file descriptor) [pid 17291] close(25) = -1 EBADF (Bad file descriptor) [pid 17291] close(26) = -1 EBADF (Bad file descriptor) [pid 17291] close(27) = -1 EBADF (Bad file descriptor) [pid 17291] close(28) = -1 EBADF (Bad file descriptor) [pid 17291] close(29) = -1 EBADF (Bad file descriptor) [pid 17291] exit_group(0) = ? [pid 17291] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17295 attached , child_tidptr=0x5555570da650) = 6116 [pid 17295] set_robust_list(0x5555570da660, 24) = 0 [pid 17295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17295] setpgid(0, 0) = 0 [pid 17295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17295] write(3, "1000", 4) = 4 [pid 17295] close(3) = 0 [pid 17295] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17295] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17295] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17295] close(5) = 0 [pid 17295] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17298 attached ) = 6117 [pid 17295] tkill(6117, SIGSTOP) = 0 [pid 17298] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6116, si_uid=0} --- [pid 17295] close(3 [pid 17298] --- stopped by SIGSTOP --- [pid 17295] <... close resumed>) = 0 [pid 17295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6117, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17295] close(4) = 0 [pid 17295] close(5) = -1 EBADF (Bad file descriptor) [pid 17295] close(6) = -1 EBADF (Bad file descriptor) [pid 17295] close(7) = -1 EBADF (Bad file descriptor) [pid 17295] close(8) = -1 EBADF (Bad file descriptor) [pid 17295] close(9) = -1 EBADF (Bad file descriptor) [pid 17295] close(10) = -1 EBADF (Bad file descriptor) [pid 17295] close(11) = -1 EBADF (Bad file descriptor) [pid 17295] close(12) = -1 EBADF (Bad file descriptor) [pid 17295] close(13) = -1 EBADF (Bad file descriptor) [pid 17295] close(14) = -1 EBADF (Bad file descriptor) [pid 17295] close(15) = -1 EBADF (Bad file descriptor) [pid 17295] close(16) = -1 EBADF (Bad file descriptor) [pid 17295] close(17) = -1 EBADF (Bad file descriptor) [pid 17295] close(18) = -1 EBADF (Bad file descriptor) [pid 17295] close(19) = -1 EBADF (Bad file descriptor) [pid 17295] close(20) = -1 EBADF (Bad file descriptor) [pid 17295] close(21) = -1 EBADF (Bad file descriptor) [pid 17295] close(22) = -1 EBADF (Bad file descriptor) [pid 17295] close(23) = -1 EBADF (Bad file descriptor) [ 226.277873][T17295] vhci_hcd vhci_hcd.0: port 0 already used [pid 17295] close(24) = -1 EBADF (Bad file descriptor) [pid 17295] close(25) = -1 EBADF (Bad file descriptor) [pid 17295] close(26) = -1 EBADF (Bad file descriptor) [pid 17295] close(27) = -1 EBADF (Bad file descriptor) [pid 17295] close(28) = -1 EBADF (Bad file descriptor) [pid 17295] close(29) = -1 EBADF (Bad file descriptor) [pid 17295] exit_group(0) = ? [pid 17295] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17299 attached , child_tidptr=0x5555570da650) = 6118 [pid 17299] set_robust_list(0x5555570da660, 24) = 0 [pid 17299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17299] setpgid(0, 0) = 0 [pid 17299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17299] write(3, "1000", 4) = 4 [pid 17299] close(3) = 0 [pid 17299] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17299] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17299] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17299] close(5) = 0 [pid 17299] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17302 attached ) = 6119 [pid 17299] tkill(6119, SIGSTOP) = 0 [pid 17302] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6118, si_uid=0} --- [pid 17299] close(3 [pid 17302] --- stopped by SIGSTOP --- [pid 17299] <... close resumed>) = 0 [pid 17299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6119, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17299] close(4) = 0 [pid 17299] close(5) = -1 EBADF (Bad file descriptor) [pid 17299] close(6) = -1 EBADF (Bad file descriptor) [pid 17299] close(7) = -1 EBADF (Bad file descriptor) [pid 17299] close(8) = -1 EBADF (Bad file descriptor) [pid 17299] close(9) = -1 EBADF (Bad file descriptor) [pid 17299] close(10) = -1 EBADF (Bad file descriptor) [pid 17299] close(11) = -1 EBADF (Bad file descriptor) [pid 17299] close(12) = -1 EBADF (Bad file descriptor) [pid 17299] close(13) = -1 EBADF (Bad file descriptor) [pid 17299] close(14) = -1 EBADF (Bad file descriptor) [pid 17299] close(15) = -1 EBADF (Bad file descriptor) [pid 17299] close(16) = -1 EBADF (Bad file descriptor) [pid 17299] close(17) = -1 EBADF (Bad file descriptor) [pid 17299] close(18) = -1 EBADF (Bad file descriptor) [pid 17299] close(19) = -1 EBADF (Bad file descriptor) [pid 17299] close(20) = -1 EBADF (Bad file descriptor) [pid 17299] close(21) = -1 EBADF (Bad file descriptor) [pid 17299] close(22) = -1 EBADF (Bad file descriptor) [pid 17299] close(23) = -1 EBADF (Bad file descriptor) [pid 17299] close(24) = -1 EBADF (Bad file descriptor) [pid 17299] close(25) = -1 EBADF (Bad file descriptor) [pid 17299] close(26) = -1 EBADF (Bad file descriptor) [pid 17299] close(27) = -1 EBADF (Bad file descriptor) [pid 17299] close(28) = -1 EBADF (Bad file descriptor) [pid 17299] close(29) = -1 EBADF (Bad file descriptor) [pid 17299] exit_group(0) = ? [pid 17299] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 226.375899][T17299] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17303 attached , child_tidptr=0x5555570da650) = 6120 [pid 17303] set_robust_list(0x5555570da660, 24) = 0 [pid 17303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17303] setpgid(0, 0) = 0 [pid 17303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17303] write(3, "1000", 4) = 4 [pid 17303] close(3) = 0 [pid 17303] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17303] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17303] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17303] close(5) = 0 [pid 17303] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17306 attached ) = 6121 [pid 17303] tkill(6121, SIGSTOP) = 0 [pid 17306] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6120, si_uid=0} --- [pid 17303] close(3 [pid 17306] --- stopped by SIGSTOP --- [pid 17303] <... close resumed>) = 0 [pid 17303] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6121, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17303] close(4) = 0 [pid 17303] close(5) = -1 EBADF (Bad file descriptor) [pid 17303] close(6) = -1 EBADF (Bad file descriptor) [pid 17303] close(7) = -1 EBADF (Bad file descriptor) [pid 17303] close(8) = -1 EBADF (Bad file descriptor) [pid 17303] close(9) = -1 EBADF (Bad file descriptor) [pid 17303] close(10) = -1 EBADF (Bad file descriptor) [pid 17303] close(11) = -1 EBADF (Bad file descriptor) [pid 17303] close(12) = -1 EBADF (Bad file descriptor) [pid 17303] close(13) = -1 EBADF (Bad file descriptor) [pid 17303] close(14) = -1 EBADF (Bad file descriptor) [pid 17303] close(15) = -1 EBADF (Bad file descriptor) [pid 17303] close(16) = -1 EBADF (Bad file descriptor) [pid 17303] close(17) = -1 EBADF (Bad file descriptor) [pid 17303] close(18) = -1 EBADF (Bad file descriptor) [pid 17303] close(19) = -1 EBADF (Bad file descriptor) [pid 17303] close(20) = -1 EBADF (Bad file descriptor) [pid 17303] close(21) = -1 EBADF (Bad file descriptor) [pid 17303] close(22) = -1 EBADF (Bad file descriptor) [pid 17303] close(23) = -1 EBADF (Bad file descriptor) [pid 17303] close(24) = -1 EBADF (Bad file descriptor) [pid 17303] close(25) = -1 EBADF (Bad file descriptor) [pid 17303] close(26) = -1 EBADF (Bad file descriptor) [pid 17303] close(27) = -1 EBADF (Bad file descriptor) [pid 17303] close(28) = -1 EBADF (Bad file descriptor) [pid 17303] close(29) = -1 EBADF (Bad file descriptor) [pid 17303] exit_group(0) = ? [pid 17303] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 226.461462][T17303] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17307 attached , child_tidptr=0x5555570da650) = 6122 [pid 17307] set_robust_list(0x5555570da660, 24) = 0 [pid 17307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17307] setpgid(0, 0) = 0 [pid 17307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17307] write(3, "1000", 4) = 4 [pid 17307] close(3) = 0 [pid 17307] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17307] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17307] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17307] close(5) = 0 [pid 17307] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17310 attached ) = 6123 [pid 17307] tkill(6123, SIGSTOP) = 0 [pid 17310] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6122, si_uid=0} --- [pid 17307] close(3 [pid 17310] --- stopped by SIGSTOP --- [pid 17307] <... close resumed>) = 0 [pid 17307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6123, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17307] close(4) = 0 [pid 17307] close(5) = -1 EBADF (Bad file descriptor) [pid 17307] close(6) = -1 EBADF (Bad file descriptor) [pid 17307] close(7) = -1 EBADF (Bad file descriptor) [pid 17307] close(8) = -1 EBADF (Bad file descriptor) [pid 17307] close(9) = -1 EBADF (Bad file descriptor) [pid 17307] close(10) = -1 EBADF (Bad file descriptor) [pid 17307] close(11) = -1 EBADF (Bad file descriptor) [pid 17307] close(12) = -1 EBADF (Bad file descriptor) [pid 17307] close(13) = -1 EBADF (Bad file descriptor) [pid 17307] close(14) = -1 EBADF (Bad file descriptor) [pid 17307] close(15) = -1 EBADF (Bad file descriptor) [pid 17307] close(16) = -1 EBADF (Bad file descriptor) [pid 17307] close(17) = -1 EBADF (Bad file descriptor) [pid 17307] close(18) = -1 EBADF (Bad file descriptor) [pid 17307] close(19) = -1 EBADF (Bad file descriptor) [pid 17307] close(20) = -1 EBADF (Bad file descriptor) [pid 17307] close(21) = -1 EBADF (Bad file descriptor) [pid 17307] close(22) = -1 EBADF (Bad file descriptor) [pid 17307] close(23) = -1 EBADF (Bad file descriptor) [pid 17307] close(24) = -1 EBADF (Bad file descriptor) [ 226.546121][T17307] vhci_hcd vhci_hcd.0: port 0 already used [pid 17307] close(25) = -1 EBADF (Bad file descriptor) [pid 17307] close(26) = -1 EBADF (Bad file descriptor) [pid 17307] close(27) = -1 EBADF (Bad file descriptor) [pid 17307] close(28) = -1 EBADF (Bad file descriptor) [pid 17307] close(29) = -1 EBADF (Bad file descriptor) [pid 17307] exit_group(0) = ? [pid 17307] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17311 attached , child_tidptr=0x5555570da650) = 6124 [pid 17311] set_robust_list(0x5555570da660, 24) = 0 [pid 17311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17311] setpgid(0, 0) = 0 [pid 17311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17311] write(3, "1000", 4) = 4 [pid 17311] close(3) = 0 [pid 17311] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17311] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17311] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17311] close(5) = 0 [pid 17311] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17314 attached ) = 6125 [pid 17311] tkill(6125, SIGSTOP) = 0 [pid 17314] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6124, si_uid=0} --- [pid 17311] close(3 [pid 17314] --- stopped by SIGSTOP --- [pid 17311] <... close resumed>) = 0 [pid 17311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6125, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17311] close(4) = 0 [pid 17311] close(5) = -1 EBADF (Bad file descriptor) [pid 17311] close(6) = -1 EBADF (Bad file descriptor) [pid 17311] close(7) = -1 EBADF (Bad file descriptor) [pid 17311] close(8) = -1 EBADF (Bad file descriptor) [pid 17311] close(9) = -1 EBADF (Bad file descriptor) [pid 17311] close(10) = -1 EBADF (Bad file descriptor) [pid 17311] close(11) = -1 EBADF (Bad file descriptor) [pid 17311] close(12) = -1 EBADF (Bad file descriptor) [pid 17311] close(13) = -1 EBADF (Bad file descriptor) [pid 17311] close(14) = -1 EBADF (Bad file descriptor) [pid 17311] close(15) = -1 EBADF (Bad file descriptor) [pid 17311] close(16) = -1 EBADF (Bad file descriptor) [pid 17311] close(17) = -1 EBADF (Bad file descriptor) [pid 17311] close(18) = -1 EBADF (Bad file descriptor) [pid 17311] close(19) = -1 EBADF (Bad file descriptor) [pid 17311] close(20) = -1 EBADF (Bad file descriptor) [pid 17311] close(21) = -1 EBADF (Bad file descriptor) [pid 17311] close(22) = -1 EBADF (Bad file descriptor) [pid 17311] close(23) = -1 EBADF (Bad file descriptor) [pid 17311] close(24) = -1 EBADF (Bad file descriptor) [pid 17311] close(25) = -1 EBADF (Bad file descriptor) [ 226.646164][T17311] vhci_hcd vhci_hcd.0: port 0 already used [pid 17311] close(26) = -1 EBADF (Bad file descriptor) [pid 17311] close(27) = -1 EBADF (Bad file descriptor) [pid 17311] close(28) = -1 EBADF (Bad file descriptor) [pid 17311] close(29) = -1 EBADF (Bad file descriptor) [pid 17311] exit_group(0) = ? [pid 17311] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17315 attached , child_tidptr=0x5555570da650) = 6126 [pid 17315] set_robust_list(0x5555570da660, 24) = 0 [pid 17315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17315] setpgid(0, 0) = 0 [pid 17315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17315] write(3, "1000", 4) = 4 [pid 17315] close(3) = 0 [pid 17315] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17315] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17315] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17315] close(5) = 0 [pid 17315] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17318 attached ) = 6127 [pid 17315] tkill(6127, SIGSTOP) = 0 [pid 17318] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6126, si_uid=0} --- [pid 17315] close(3 [pid 17318] --- stopped by SIGSTOP --- [pid 17315] <... close resumed>) = 0 [pid 17315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6127, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17315] close(4) = 0 [pid 17315] close(5) = -1 EBADF (Bad file descriptor) [pid 17315] close(6) = -1 EBADF (Bad file descriptor) [pid 17315] close(7) = -1 EBADF (Bad file descriptor) [pid 17315] close(8) = -1 EBADF (Bad file descriptor) [pid 17315] close(9) = -1 EBADF (Bad file descriptor) [pid 17315] close(10) = -1 EBADF (Bad file descriptor) [pid 17315] close(11) = -1 EBADF (Bad file descriptor) [pid 17315] close(12) = -1 EBADF (Bad file descriptor) [pid 17315] close(13) = -1 EBADF (Bad file descriptor) [pid 17315] close(14) = -1 EBADF (Bad file descriptor) [pid 17315] close(15) = -1 EBADF (Bad file descriptor) [pid 17315] close(16) = -1 EBADF (Bad file descriptor) [pid 17315] close(17) = -1 EBADF (Bad file descriptor) [pid 17315] close(18) = -1 EBADF (Bad file descriptor) [pid 17315] close(19) = -1 EBADF (Bad file descriptor) [pid 17315] close(20) = -1 EBADF (Bad file descriptor) [pid 17315] close(21) = -1 EBADF (Bad file descriptor) [pid 17315] close(22) = -1 EBADF (Bad file descriptor) [pid 17315] close(23) = -1 EBADF (Bad file descriptor) [pid 17315] close(24) = -1 EBADF (Bad file descriptor) [pid 17315] close(25) = -1 EBADF (Bad file descriptor) [pid 17315] close(26) = -1 EBADF (Bad file descriptor) [pid 17315] close(27) = -1 EBADF (Bad file descriptor) [pid 17315] close(28) = -1 EBADF (Bad file descriptor) [pid 17315] close(29) = -1 EBADF (Bad file descriptor) [ 226.745852][T17315] vhci_hcd vhci_hcd.0: port 0 already used [pid 17315] exit_group(0) = ? [pid 17315] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17319 attached , child_tidptr=0x5555570da650) = 6128 [pid 17319] set_robust_list(0x5555570da660, 24) = 0 [pid 17319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17319] setpgid(0, 0) = 0 [pid 17319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17319] write(3, "1000", 4) = 4 [pid 17319] close(3) = 0 [pid 17319] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17319] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17319] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17319] close(5) = 0 [pid 17319] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17322 attached ) = 6129 [pid 17319] tkill(6129, SIGSTOP) = 0 [pid 17322] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6128, si_uid=0} --- [pid 17319] close(3 [pid 17322] --- stopped by SIGSTOP --- [pid 17319] <... close resumed>) = 0 [pid 17319] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6129, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17319] close(4) = 0 [pid 17319] close(5) = -1 EBADF (Bad file descriptor) [pid 17319] close(6) = -1 EBADF (Bad file descriptor) [pid 17319] close(7) = -1 EBADF (Bad file descriptor) [pid 17319] close(8) = -1 EBADF (Bad file descriptor) [pid 17319] close(9) = -1 EBADF (Bad file descriptor) [pid 17319] close(10) = -1 EBADF (Bad file descriptor) [pid 17319] close(11) = -1 EBADF (Bad file descriptor) [pid 17319] close(12) = -1 EBADF (Bad file descriptor) [pid 17319] close(13) = -1 EBADF (Bad file descriptor) [pid 17319] close(14) = -1 EBADF (Bad file descriptor) [pid 17319] close(15) = -1 EBADF (Bad file descriptor) [pid 17319] close(16) = -1 EBADF (Bad file descriptor) [pid 17319] close(17) = -1 EBADF (Bad file descriptor) [pid 17319] close(18) = -1 EBADF (Bad file descriptor) [pid 17319] close(19) = -1 EBADF (Bad file descriptor) [pid 17319] close(20) = -1 EBADF (Bad file descriptor) [pid 17319] close(21) = -1 EBADF (Bad file descriptor) [pid 17319] close(22) = -1 EBADF (Bad file descriptor) [pid 17319] close(23) = -1 EBADF (Bad file descriptor) [pid 17319] close(24) = -1 EBADF (Bad file descriptor) [pid 17319] close(25) = -1 EBADF (Bad file descriptor) [ 226.836627][T17319] vhci_hcd vhci_hcd.0: port 0 already used [pid 17319] close(26) = -1 EBADF (Bad file descriptor) [pid 17319] close(27) = -1 EBADF (Bad file descriptor) [pid 17319] close(28) = -1 EBADF (Bad file descriptor) [pid 17319] close(29) = -1 EBADF (Bad file descriptor) [pid 17319] exit_group(0) = ? [pid 17319] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17323 attached , child_tidptr=0x5555570da650) = 6130 [pid 17323] set_robust_list(0x5555570da660, 24) = 0 [pid 17323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17323] setpgid(0, 0) = 0 [pid 17323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17323] write(3, "1000", 4) = 4 [pid 17323] close(3) = 0 [pid 17323] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17323] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17323] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17323] close(5) = 0 [pid 17323] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17326 attached ) = 6131 [pid 17323] tkill(6131, SIGSTOP) = 0 [pid 17326] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6130, si_uid=0} --- [pid 17323] close(3 [pid 17326] --- stopped by SIGSTOP --- [pid 17323] <... close resumed>) = 0 [pid 17323] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6131, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17323] close(4) = 0 [pid 17323] close(5) = -1 EBADF (Bad file descriptor) [pid 17323] close(6) = -1 EBADF (Bad file descriptor) [pid 17323] close(7) = -1 EBADF (Bad file descriptor) [pid 17323] close(8) = -1 EBADF (Bad file descriptor) [pid 17323] close(9) = -1 EBADF (Bad file descriptor) [pid 17323] close(10) = -1 EBADF (Bad file descriptor) [pid 17323] close(11) = -1 EBADF (Bad file descriptor) [pid 17323] close(12) = -1 EBADF (Bad file descriptor) [pid 17323] close(13) = -1 EBADF (Bad file descriptor) [pid 17323] close(14) = -1 EBADF (Bad file descriptor) [pid 17323] close(15) = -1 EBADF (Bad file descriptor) [pid 17323] close(16) = -1 EBADF (Bad file descriptor) [pid 17323] close(17) = -1 EBADF (Bad file descriptor) [pid 17323] close(18) = -1 EBADF (Bad file descriptor) [pid 17323] close(19) = -1 EBADF (Bad file descriptor) [pid 17323] close(20) = -1 EBADF (Bad file descriptor) [pid 17323] close(21) = -1 EBADF (Bad file descriptor) [pid 17323] close(22) = -1 EBADF (Bad file descriptor) [pid 17323] close(23) = -1 EBADF (Bad file descriptor) [pid 17323] close(24) = -1 EBADF (Bad file descriptor) [pid 17323] close(25) = -1 EBADF (Bad file descriptor) [pid 17323] close(26) = -1 EBADF (Bad file descriptor) [pid 17323] close(27) = -1 EBADF (Bad file descriptor) [pid 17323] close(28) = -1 EBADF (Bad file descriptor) [pid 17323] close(29) = -1 EBADF (Bad file descriptor) [ 226.926692][T17323] vhci_hcd vhci_hcd.0: port 0 already used [pid 17323] exit_group(0) = ? [pid 17323] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17327 attached , child_tidptr=0x5555570da650) = 6132 [pid 17327] set_robust_list(0x5555570da660, 24) = 0 [pid 17327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17327] setpgid(0, 0) = 0 [pid 17327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17327] write(3, "1000", 4) = 4 [pid 17327] close(3) = 0 [pid 17327] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17327] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17327] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17327] close(5) = 0 [pid 17327] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17330 attached ) = 6133 [pid 17327] tkill(6133, SIGSTOP) = 0 [pid 17330] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6132, si_uid=0} --- [pid 17327] close(3 [pid 17330] --- stopped by SIGSTOP --- [pid 17327] <... close resumed>) = 0 [pid 17327] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6133, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17327] close(4) = 0 [pid 17327] close(5) = -1 EBADF (Bad file descriptor) [pid 17327] close(6) = -1 EBADF (Bad file descriptor) [pid 17327] close(7) = -1 EBADF (Bad file descriptor) [pid 17327] close(8) = -1 EBADF (Bad file descriptor) [pid 17327] close(9) = -1 EBADF (Bad file descriptor) [pid 17327] close(10) = -1 EBADF (Bad file descriptor) [pid 17327] close(11) = -1 EBADF (Bad file descriptor) [pid 17327] close(12) = -1 EBADF (Bad file descriptor) [pid 17327] close(13) = -1 EBADF (Bad file descriptor) [pid 17327] close(14) = -1 EBADF (Bad file descriptor) [pid 17327] close(15) = -1 EBADF (Bad file descriptor) [pid 17327] close(16) = -1 EBADF (Bad file descriptor) [pid 17327] close(17) = -1 EBADF (Bad file descriptor) [pid 17327] close(18) = -1 EBADF (Bad file descriptor) [pid 17327] close(19) = -1 EBADF (Bad file descriptor) [pid 17327] close(20) = -1 EBADF (Bad file descriptor) [pid 17327] close(21) = -1 EBADF (Bad file descriptor) [pid 17327] close(22) = -1 EBADF (Bad file descriptor) [pid 17327] close(23) = -1 EBADF (Bad file descriptor) [pid 17327] close(24) = -1 EBADF (Bad file descriptor) [ 227.017656][T17327] vhci_hcd vhci_hcd.0: port 0 already used [pid 17327] close(25) = -1 EBADF (Bad file descriptor) [pid 17327] close(26) = -1 EBADF (Bad file descriptor) [pid 17327] close(27) = -1 EBADF (Bad file descriptor) [pid 17327] close(28) = -1 EBADF (Bad file descriptor) [pid 17327] close(29) = -1 EBADF (Bad file descriptor) [pid 17327] exit_group(0) = ? [pid 17327] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17331 attached , child_tidptr=0x5555570da650) = 6134 [pid 17331] set_robust_list(0x5555570da660, 24) = 0 [pid 17331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17331] setpgid(0, 0) = 0 [pid 17331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17331] write(3, "1000", 4) = 4 [pid 17331] close(3) = 0 [pid 17331] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17331] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17331] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17331] close(5) = 0 [pid 17331] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17334 attached ) = 6135 [pid 17331] tkill(6135, SIGSTOP) = 0 [pid 17334] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6134, si_uid=0} --- [pid 17331] close(3 [pid 17334] --- stopped by SIGSTOP --- [pid 17331] <... close resumed>) = 0 [pid 17331] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6135, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17331] close(4) = 0 [pid 17331] close(5) = -1 EBADF (Bad file descriptor) [pid 17331] close(6) = -1 EBADF (Bad file descriptor) [pid 17331] close(7) = -1 EBADF (Bad file descriptor) [pid 17331] close(8) = -1 EBADF (Bad file descriptor) [pid 17331] close(9) = -1 EBADF (Bad file descriptor) [pid 17331] close(10) = -1 EBADF (Bad file descriptor) [pid 17331] close(11) = -1 EBADF (Bad file descriptor) [pid 17331] close(12) = -1 EBADF (Bad file descriptor) [pid 17331] close(13) = -1 EBADF (Bad file descriptor) [pid 17331] close(14) = -1 EBADF (Bad file descriptor) [pid 17331] close(15) = -1 EBADF (Bad file descriptor) [pid 17331] close(16) = -1 EBADF (Bad file descriptor) [pid 17331] close(17) = -1 EBADF (Bad file descriptor) [pid 17331] close(18) = -1 EBADF (Bad file descriptor) [pid 17331] close(19) = -1 EBADF (Bad file descriptor) [pid 17331] close(20) = -1 EBADF (Bad file descriptor) [pid 17331] close(21) = -1 EBADF (Bad file descriptor) [pid 17331] close(22) = -1 EBADF (Bad file descriptor) [pid 17331] close(23) = -1 EBADF (Bad file descriptor) [ 227.119061][T17331] vhci_hcd vhci_hcd.0: port 0 already used [pid 17331] close(24) = -1 EBADF (Bad file descriptor) [pid 17331] close(25) = -1 EBADF (Bad file descriptor) [pid 17331] close(26) = -1 EBADF (Bad file descriptor) [pid 17331] close(27) = -1 EBADF (Bad file descriptor) [pid 17331] close(28) = -1 EBADF (Bad file descriptor) [pid 17331] close(29) = -1 EBADF (Bad file descriptor) [pid 17331] exit_group(0) = ? [pid 17331] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6134, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17335 attached , child_tidptr=0x5555570da650) = 6136 [pid 17335] set_robust_list(0x5555570da660, 24) = 0 [pid 17335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17335] setpgid(0, 0) = 0 [pid 17335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17335] write(3, "1000", 4) = 4 [pid 17335] close(3) = 0 [pid 17335] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17335] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17335] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17335] close(5) = 0 [pid 17335] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17338 attached ) = 6137 [pid 17335] tkill(6137, SIGSTOP) = 0 [pid 17338] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6136, si_uid=0} --- [pid 17335] close(3 [pid 17338] --- stopped by SIGSTOP --- [pid 17335] <... close resumed>) = 0 [pid 17335] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6137, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17335] close(4) = 0 [pid 17335] close(5) = -1 EBADF (Bad file descriptor) [pid 17335] close(6) = -1 EBADF (Bad file descriptor) [pid 17335] close(7) = -1 EBADF (Bad file descriptor) [pid 17335] close(8) = -1 EBADF (Bad file descriptor) [pid 17335] close(9) = -1 EBADF (Bad file descriptor) [pid 17335] close(10) = -1 EBADF (Bad file descriptor) [pid 17335] close(11) = -1 EBADF (Bad file descriptor) [pid 17335] close(12) = -1 EBADF (Bad file descriptor) [pid 17335] close(13) = -1 EBADF (Bad file descriptor) [pid 17335] close(14) = -1 EBADF (Bad file descriptor) [pid 17335] close(15) = -1 EBADF (Bad file descriptor) [pid 17335] close(16) = -1 EBADF (Bad file descriptor) [pid 17335] close(17) = -1 EBADF (Bad file descriptor) [pid 17335] close(18) = -1 EBADF (Bad file descriptor) [pid 17335] close(19) = -1 EBADF (Bad file descriptor) [pid 17335] close(20) = -1 EBADF (Bad file descriptor) [pid 17335] close(21) = -1 EBADF (Bad file descriptor) [pid 17335] close(22) = -1 EBADF (Bad file descriptor) [pid 17335] close(23) = -1 EBADF (Bad file descriptor) [pid 17335] close(24) = -1 EBADF (Bad file descriptor) [ 227.221227][T17335] vhci_hcd vhci_hcd.0: port 0 already used [pid 17335] close(25) = -1 EBADF (Bad file descriptor) [pid 17335] close(26) = -1 EBADF (Bad file descriptor) [pid 17335] close(27) = -1 EBADF (Bad file descriptor) [pid 17335] close(28) = -1 EBADF (Bad file descriptor) [pid 17335] close(29) = -1 EBADF (Bad file descriptor) [pid 17335] exit_group(0) = ? [pid 17335] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17339 attached , child_tidptr=0x5555570da650) = 6138 [pid 17339] set_robust_list(0x5555570da660, 24) = 0 [pid 17339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17339] setpgid(0, 0) = 0 [pid 17339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17339] write(3, "1000", 4) = 4 [pid 17339] close(3) = 0 [pid 17339] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17339] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17339] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17339] close(5) = 0 [pid 17339] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17342 attached ) = 6139 [pid 17339] tkill(6139, SIGSTOP) = 0 [pid 17342] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6138, si_uid=0} --- [pid 17339] close(3 [pid 17342] --- stopped by SIGSTOP --- [pid 17339] <... close resumed>) = 0 [pid 17339] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6139, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17339] close(4) = 0 [pid 17339] close(5) = -1 EBADF (Bad file descriptor) [pid 17339] close(6) = -1 EBADF (Bad file descriptor) [pid 17339] close(7) = -1 EBADF (Bad file descriptor) [pid 17339] close(8) = -1 EBADF (Bad file descriptor) [pid 17339] close(9) = -1 EBADF (Bad file descriptor) [pid 17339] close(10) = -1 EBADF (Bad file descriptor) [pid 17339] close(11) = -1 EBADF (Bad file descriptor) [pid 17339] close(12) = -1 EBADF (Bad file descriptor) [pid 17339] close(13) = -1 EBADF (Bad file descriptor) [pid 17339] close(14) = -1 EBADF (Bad file descriptor) [pid 17339] close(15) = -1 EBADF (Bad file descriptor) [pid 17339] close(16) = -1 EBADF (Bad file descriptor) [pid 17339] close(17) = -1 EBADF (Bad file descriptor) [pid 17339] close(18) = -1 EBADF (Bad file descriptor) [pid 17339] close(19) = -1 EBADF (Bad file descriptor) [pid 17339] close(20) = -1 EBADF (Bad file descriptor) [pid 17339] close(21) = -1 EBADF (Bad file descriptor) [pid 17339] close(22) = -1 EBADF (Bad file descriptor) [pid 17339] close(23) = -1 EBADF (Bad file descriptor) [pid 17339] close(24) = -1 EBADF (Bad file descriptor) [pid 17339] close(25) = -1 EBADF (Bad file descriptor) [pid 17339] close(26) = -1 EBADF (Bad file descriptor) [pid 17339] close(27) = -1 EBADF (Bad file descriptor) [pid 17339] close(28) = -1 EBADF (Bad file descriptor) [ 227.322868][T17339] vhci_hcd vhci_hcd.0: port 0 already used [pid 17339] close(29) = -1 EBADF (Bad file descriptor) [pid 17339] exit_group(0) = ? [pid 17339] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6138, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17343 attached , child_tidptr=0x5555570da650) = 6140 [pid 17343] set_robust_list(0x5555570da660, 24) = 0 [pid 17343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17343] setpgid(0, 0) = 0 [pid 17343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17343] write(3, "1000", 4) = 4 [pid 17343] close(3) = 0 [pid 17343] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17343] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17343] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17343] close(5) = 0 [pid 17343] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17346 attached ) = 6141 [pid 17343] tkill(6141, SIGSTOP) = 0 [pid 17346] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6140, si_uid=0} --- [pid 17343] close(3 [pid 17346] --- stopped by SIGSTOP --- [pid 17343] <... close resumed>) = 0 [pid 17343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6141, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17343] close(4) = 0 [pid 17343] close(5) = -1 EBADF (Bad file descriptor) [pid 17343] close(6) = -1 EBADF (Bad file descriptor) [pid 17343] close(7) = -1 EBADF (Bad file descriptor) [pid 17343] close(8) = -1 EBADF (Bad file descriptor) [pid 17343] close(9) = -1 EBADF (Bad file descriptor) [pid 17343] close(10) = -1 EBADF (Bad file descriptor) [pid 17343] close(11) = -1 EBADF (Bad file descriptor) [pid 17343] close(12) = -1 EBADF (Bad file descriptor) [pid 17343] close(13) = -1 EBADF (Bad file descriptor) [pid 17343] close(14) = -1 EBADF (Bad file descriptor) [pid 17343] close(15) = -1 EBADF (Bad file descriptor) [pid 17343] close(16) = -1 EBADF (Bad file descriptor) [pid 17343] close(17) = -1 EBADF (Bad file descriptor) [pid 17343] close(18) = -1 EBADF (Bad file descriptor) [pid 17343] close(19) = -1 EBADF (Bad file descriptor) [pid 17343] close(20) = -1 EBADF (Bad file descriptor) [pid 17343] close(21) = -1 EBADF (Bad file descriptor) [pid 17343] close(22) = -1 EBADF (Bad file descriptor) [pid 17343] close(23) = -1 EBADF (Bad file descriptor) [pid 17343] close(24) = -1 EBADF (Bad file descriptor) [ 227.414806][T17343] vhci_hcd vhci_hcd.0: port 0 already used [pid 17343] close(25) = -1 EBADF (Bad file descriptor) [pid 17343] close(26) = -1 EBADF (Bad file descriptor) [pid 17343] close(27) = -1 EBADF (Bad file descriptor) [pid 17343] close(28) = -1 EBADF (Bad file descriptor) [pid 17343] close(29) = -1 EBADF (Bad file descriptor) [pid 17343] exit_group(0) = ? [pid 17343] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17347 attached , child_tidptr=0x5555570da650) = 6142 [pid 17347] set_robust_list(0x5555570da660, 24) = 0 [pid 17347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17347] setpgid(0, 0) = 0 [pid 17347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17347] write(3, "1000", 4) = 4 [pid 17347] close(3) = 0 [pid 17347] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17347] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17347] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17347] close(5) = 0 [pid 17347] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17350 attached ) = 6143 [pid 17347] tkill(6143, SIGSTOP) = 0 [pid 17350] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6142, si_uid=0} --- [pid 17347] close(3 [pid 17350] --- stopped by SIGSTOP --- [pid 17347] <... close resumed>) = 0 [pid 17347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6143, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17347] close(4) = 0 [pid 17347] close(5) = -1 EBADF (Bad file descriptor) [pid 17347] close(6) = -1 EBADF (Bad file descriptor) [pid 17347] close(7) = -1 EBADF (Bad file descriptor) [pid 17347] close(8) = -1 EBADF (Bad file descriptor) [pid 17347] close(9) = -1 EBADF (Bad file descriptor) [pid 17347] close(10) = -1 EBADF (Bad file descriptor) [pid 17347] close(11) = -1 EBADF (Bad file descriptor) [pid 17347] close(12) = -1 EBADF (Bad file descriptor) [pid 17347] close(13) = -1 EBADF (Bad file descriptor) [pid 17347] close(14) = -1 EBADF (Bad file descriptor) [pid 17347] close(15) = -1 EBADF (Bad file descriptor) [pid 17347] close(16) = -1 EBADF (Bad file descriptor) [pid 17347] close(17) = -1 EBADF (Bad file descriptor) [pid 17347] close(18) = -1 EBADF (Bad file descriptor) [pid 17347] close(19) = -1 EBADF (Bad file descriptor) [pid 17347] close(20) = -1 EBADF (Bad file descriptor) [pid 17347] close(21) = -1 EBADF (Bad file descriptor) [pid 17347] close(22) = -1 EBADF (Bad file descriptor) [pid 17347] close(23) = -1 EBADF (Bad file descriptor) [pid 17347] close(24) = -1 EBADF (Bad file descriptor) [pid 17347] close(25) = -1 EBADF (Bad file descriptor) [ 227.515129][T17347] vhci_hcd vhci_hcd.0: port 0 already used [pid 17347] close(26) = -1 EBADF (Bad file descriptor) [pid 17347] close(27) = -1 EBADF (Bad file descriptor) [pid 17347] close(28) = -1 EBADF (Bad file descriptor) [pid 17347] close(29) = -1 EBADF (Bad file descriptor) [pid 17347] exit_group(0) = ? [pid 17347] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17351 attached , child_tidptr=0x5555570da650) = 6144 [pid 17351] set_robust_list(0x5555570da660, 24) = 0 [pid 17351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17351] setpgid(0, 0) = 0 [pid 17351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17351] write(3, "1000", 4) = 4 [pid 17351] close(3) = 0 [pid 17351] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17351] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17351] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17351] close(5) = 0 [pid 17351] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17354 attached ) = 6145 [pid 17351] tkill(6145, SIGSTOP) = 0 [pid 17354] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6144, si_uid=0} --- [pid 17351] close(3 [pid 17354] --- stopped by SIGSTOP --- [pid 17351] <... close resumed>) = 0 [pid 17351] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6145, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17351] close(4) = 0 [pid 17351] close(5) = -1 EBADF (Bad file descriptor) [pid 17351] close(6) = -1 EBADF (Bad file descriptor) [pid 17351] close(7) = -1 EBADF (Bad file descriptor) [pid 17351] close(8) = -1 EBADF (Bad file descriptor) [pid 17351] close(9) = -1 EBADF (Bad file descriptor) [pid 17351] close(10) = -1 EBADF (Bad file descriptor) [pid 17351] close(11) = -1 EBADF (Bad file descriptor) [pid 17351] close(12) = -1 EBADF (Bad file descriptor) [pid 17351] close(13) = -1 EBADF (Bad file descriptor) [pid 17351] close(14) = -1 EBADF (Bad file descriptor) [pid 17351] close(15) = -1 EBADF (Bad file descriptor) [pid 17351] close(16) = -1 EBADF (Bad file descriptor) [pid 17351] close(17) = -1 EBADF (Bad file descriptor) [pid 17351] close(18) = -1 EBADF (Bad file descriptor) [pid 17351] close(19) = -1 EBADF (Bad file descriptor) [pid 17351] close(20) = -1 EBADF (Bad file descriptor) [pid 17351] close(21) = -1 EBADF (Bad file descriptor) [pid 17351] close(22) = -1 EBADF (Bad file descriptor) [pid 17351] close(23) = -1 EBADF (Bad file descriptor) [pid 17351] close(24) = -1 EBADF (Bad file descriptor) [pid 17351] close(25) = -1 EBADF (Bad file descriptor) [pid 17351] close(26) = -1 EBADF (Bad file descriptor) [ 227.610668][T17351] vhci_hcd vhci_hcd.0: port 0 already used [pid 17351] close(27) = -1 EBADF (Bad file descriptor) [pid 17351] close(28) = -1 EBADF (Bad file descriptor) [pid 17351] close(29) = -1 EBADF (Bad file descriptor) [pid 17351] exit_group(0) = ? [pid 17351] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17355 attached , child_tidptr=0x5555570da650) = 6146 [pid 17355] set_robust_list(0x5555570da660, 24) = 0 [pid 17355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17355] setpgid(0, 0) = 0 [pid 17355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17355] write(3, "1000", 4) = 4 [pid 17355] close(3) = 0 [pid 17355] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17355] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17355] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17355] close(5) = 0 [pid 17355] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17358 attached ) = 6147 [pid 17355] tkill(6147, SIGSTOP) = 0 [pid 17358] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6146, si_uid=0} --- [pid 17355] close(3) = 0 [pid 17358] --- stopped by SIGSTOP --- [pid 17355] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6147, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17355] close(4) = 0 [pid 17355] close(5) = -1 EBADF (Bad file descriptor) [pid 17355] close(6) = -1 EBADF (Bad file descriptor) [pid 17355] close(7) = -1 EBADF (Bad file descriptor) [pid 17355] close(8) = -1 EBADF (Bad file descriptor) [pid 17355] close(9) = -1 EBADF (Bad file descriptor) [pid 17355] close(10) = -1 EBADF (Bad file descriptor) [pid 17355] close(11) = -1 EBADF (Bad file descriptor) [pid 17355] close(12) = -1 EBADF (Bad file descriptor) [pid 17355] close(13) = -1 EBADF (Bad file descriptor) [pid 17355] close(14) = -1 EBADF (Bad file descriptor) [pid 17355] close(15) = -1 EBADF (Bad file descriptor) [pid 17355] close(16) = -1 EBADF (Bad file descriptor) [pid 17355] close(17) = -1 EBADF (Bad file descriptor) [pid 17355] close(18) = -1 EBADF (Bad file descriptor) [pid 17355] close(19) = -1 EBADF (Bad file descriptor) [pid 17355] close(20) = -1 EBADF (Bad file descriptor) [pid 17355] close(21) = -1 EBADF (Bad file descriptor) [pid 17355] close(22) = -1 EBADF (Bad file descriptor) [ 227.703823][T17355] vhci_hcd vhci_hcd.0: port 0 already used [pid 17355] close(23) = -1 EBADF (Bad file descriptor) [pid 17355] close(24) = -1 EBADF (Bad file descriptor) [pid 17355] close(25) = -1 EBADF (Bad file descriptor) [pid 17355] close(26) = -1 EBADF (Bad file descriptor) [pid 17355] close(27) = -1 EBADF (Bad file descriptor) [pid 17355] close(28) = -1 EBADF (Bad file descriptor) [pid 17355] close(29) = -1 EBADF (Bad file descriptor) [pid 17355] exit_group(0) = ? [pid 17355] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17359 attached , child_tidptr=0x5555570da650) = 6148 [pid 17359] set_robust_list(0x5555570da660, 24) = 0 [pid 17359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17359] setpgid(0, 0) = 0 [pid 17359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17359] write(3, "1000", 4) = 4 [pid 17359] close(3) = 0 [pid 17359] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17359] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17359] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17359] close(5) = 0 [pid 17359] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17362 attached ) = 6149 [pid 17359] tkill(6149, SIGSTOP) = 0 [pid 17362] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6148, si_uid=0} --- [pid 17359] close(3 [pid 17362] --- stopped by SIGSTOP --- [pid 17359] <... close resumed>) = 0 [pid 17359] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6149, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17359] close(4) = 0 [pid 17359] close(5) = -1 EBADF (Bad file descriptor) [pid 17359] close(6) = -1 EBADF (Bad file descriptor) [pid 17359] close(7) = -1 EBADF (Bad file descriptor) [pid 17359] close(8) = -1 EBADF (Bad file descriptor) [pid 17359] close(9) = -1 EBADF (Bad file descriptor) [pid 17359] close(10) = -1 EBADF (Bad file descriptor) [pid 17359] close(11) = -1 EBADF (Bad file descriptor) [pid 17359] close(12) = -1 EBADF (Bad file descriptor) [pid 17359] close(13) = -1 EBADF (Bad file descriptor) [pid 17359] close(14) = -1 EBADF (Bad file descriptor) [pid 17359] close(15) = -1 EBADF (Bad file descriptor) [pid 17359] close(16) = -1 EBADF (Bad file descriptor) [pid 17359] close(17) = -1 EBADF (Bad file descriptor) [pid 17359] close(18) = -1 EBADF (Bad file descriptor) [pid 17359] close(19) = -1 EBADF (Bad file descriptor) [pid 17359] close(20) = -1 EBADF (Bad file descriptor) [pid 17359] close(21) = -1 EBADF (Bad file descriptor) [pid 17359] close(22) = -1 EBADF (Bad file descriptor) [pid 17359] close(23) = -1 EBADF (Bad file descriptor) [pid 17359] close(24) = -1 EBADF (Bad file descriptor) [ 227.805706][T17359] vhci_hcd vhci_hcd.0: port 0 already used [pid 17359] close(25) = -1 EBADF (Bad file descriptor) [pid 17359] close(26) = -1 EBADF (Bad file descriptor) [pid 17359] close(27) = -1 EBADF (Bad file descriptor) [pid 17359] close(28) = -1 EBADF (Bad file descriptor) [pid 17359] close(29) = -1 EBADF (Bad file descriptor) [pid 17359] exit_group(0) = ? [pid 17359] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17363 attached , child_tidptr=0x5555570da650) = 6150 [pid 17363] set_robust_list(0x5555570da660, 24) = 0 [pid 17363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17363] setpgid(0, 0) = 0 [pid 17363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17363] write(3, "1000", 4) = 4 [pid 17363] close(3) = 0 [pid 17363] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17363] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17363] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17363] close(5) = 0 [pid 17363] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17366 attached ) = 6151 [pid 17363] tkill(6151, SIGSTOP) = 0 [pid 17366] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6150, si_uid=0} --- [pid 17363] close(3 [pid 17366] --- stopped by SIGSTOP --- [pid 17363] <... close resumed>) = 0 [pid 17363] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6151, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17363] close(4) = 0 [pid 17363] close(5) = -1 EBADF (Bad file descriptor) [pid 17363] close(6) = -1 EBADF (Bad file descriptor) [pid 17363] close(7) = -1 EBADF (Bad file descriptor) [pid 17363] close(8) = -1 EBADF (Bad file descriptor) [pid 17363] close(9) = -1 EBADF (Bad file descriptor) [pid 17363] close(10) = -1 EBADF (Bad file descriptor) [pid 17363] close(11) = -1 EBADF (Bad file descriptor) [pid 17363] close(12) = -1 EBADF (Bad file descriptor) [pid 17363] close(13) = -1 EBADF (Bad file descriptor) [pid 17363] close(14) = -1 EBADF (Bad file descriptor) [pid 17363] close(15) = -1 EBADF (Bad file descriptor) [pid 17363] close(16) = -1 EBADF (Bad file descriptor) [pid 17363] close(17) = -1 EBADF (Bad file descriptor) [pid 17363] close(18) = -1 EBADF (Bad file descriptor) [pid 17363] close(19) = -1 EBADF (Bad file descriptor) [pid 17363] close(20) = -1 EBADF (Bad file descriptor) [pid 17363] close(21) = -1 EBADF (Bad file descriptor) [pid 17363] close(22) = -1 EBADF (Bad file descriptor) [pid 17363] close(23) = -1 EBADF (Bad file descriptor) [pid 17363] close(24) = -1 EBADF (Bad file descriptor) [pid 17363] close(25) = -1 EBADF (Bad file descriptor) [ 227.908260][T17363] vhci_hcd vhci_hcd.0: port 0 already used [pid 17363] close(26) = -1 EBADF (Bad file descriptor) [pid 17363] close(27) = -1 EBADF (Bad file descriptor) [pid 17363] close(28) = -1 EBADF (Bad file descriptor) [pid 17363] close(29) = -1 EBADF (Bad file descriptor) [pid 17363] exit_group(0) = ? [pid 17363] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17367 attached , child_tidptr=0x5555570da650) = 6152 [pid 17367] set_robust_list(0x5555570da660, 24) = 0 [pid 17367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17367] setpgid(0, 0) = 0 [pid 17367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17367] write(3, "1000", 4) = 4 [pid 17367] close(3) = 0 [pid 17367] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17367] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17367] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17367] close(5) = 0 [pid 17367] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17370 attached ) = 6153 [pid 17367] tkill(6153, SIGSTOP) = 0 [pid 17370] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6152, si_uid=0} --- [pid 17367] close(3 [pid 17370] --- stopped by SIGSTOP --- [pid 17367] <... close resumed>) = 0 [pid 17367] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6153, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17367] close(4) = 0 [pid 17367] close(5) = -1 EBADF (Bad file descriptor) [pid 17367] close(6) = -1 EBADF (Bad file descriptor) [pid 17367] close(7) = -1 EBADF (Bad file descriptor) [pid 17367] close(8) = -1 EBADF (Bad file descriptor) [pid 17367] close(9) = -1 EBADF (Bad file descriptor) [pid 17367] close(10) = -1 EBADF (Bad file descriptor) [pid 17367] close(11) = -1 EBADF (Bad file descriptor) [pid 17367] close(12) = -1 EBADF (Bad file descriptor) [pid 17367] close(13) = -1 EBADF (Bad file descriptor) [pid 17367] close(14) = -1 EBADF (Bad file descriptor) [pid 17367] close(15) = -1 EBADF (Bad file descriptor) [pid 17367] close(16) = -1 EBADF (Bad file descriptor) [pid 17367] close(17) = -1 EBADF (Bad file descriptor) [pid 17367] close(18) = -1 EBADF (Bad file descriptor) [pid 17367] close(19) = -1 EBADF (Bad file descriptor) [pid 17367] close(20) = -1 EBADF (Bad file descriptor) [pid 17367] close(21) = -1 EBADF (Bad file descriptor) [pid 17367] close(22) = -1 EBADF (Bad file descriptor) [pid 17367] close(23) = -1 EBADF (Bad file descriptor) [ 228.007706][T17367] vhci_hcd vhci_hcd.0: port 0 already used [pid 17367] close(24) = -1 EBADF (Bad file descriptor) [pid 17367] close(25) = -1 EBADF (Bad file descriptor) [pid 17367] close(26) = -1 EBADF (Bad file descriptor) [pid 17367] close(27) = -1 EBADF (Bad file descriptor) [pid 17367] close(28) = -1 EBADF (Bad file descriptor) [pid 17367] close(29) = -1 EBADF (Bad file descriptor) [pid 17367] exit_group(0) = ? [pid 17367] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6152, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17371 attached , child_tidptr=0x5555570da650) = 6154 [pid 17371] set_robust_list(0x5555570da660, 24) = 0 [pid 17371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17371] setpgid(0, 0) = 0 [pid 17371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17371] write(3, "1000", 4) = 4 [pid 17371] close(3) = 0 [pid 17371] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17371] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17371] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17371] close(5) = 0 [pid 17371] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17374 attached ) = 6155 [pid 17371] tkill(6155, SIGSTOP) = 0 [pid 17374] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6154, si_uid=0} --- [pid 17371] close(3 [pid 17374] --- stopped by SIGSTOP --- [pid 17371] <... close resumed>) = 0 [pid 17371] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6155, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17371] close(4) = 0 [pid 17371] close(5) = -1 EBADF (Bad file descriptor) [pid 17371] close(6) = -1 EBADF (Bad file descriptor) [pid 17371] close(7) = -1 EBADF (Bad file descriptor) [pid 17371] close(8) = -1 EBADF (Bad file descriptor) [pid 17371] close(9) = -1 EBADF (Bad file descriptor) [pid 17371] close(10) = -1 EBADF (Bad file descriptor) [pid 17371] close(11) = -1 EBADF (Bad file descriptor) [pid 17371] close(12) = -1 EBADF (Bad file descriptor) [pid 17371] close(13) = -1 EBADF (Bad file descriptor) [pid 17371] close(14) = -1 EBADF (Bad file descriptor) [pid 17371] close(15) = -1 EBADF (Bad file descriptor) [pid 17371] close(16) = -1 EBADF (Bad file descriptor) [pid 17371] close(17) = -1 EBADF (Bad file descriptor) [pid 17371] close(18) = -1 EBADF (Bad file descriptor) [pid 17371] close(19) = -1 EBADF (Bad file descriptor) [pid 17371] close(20) = -1 EBADF (Bad file descriptor) [pid 17371] close(21) = -1 EBADF (Bad file descriptor) [pid 17371] close(22) = -1 EBADF (Bad file descriptor) [pid 17371] close(23) = -1 EBADF (Bad file descriptor) [pid 17371] close(24) = -1 EBADF (Bad file descriptor) [ 228.107776][T17371] vhci_hcd vhci_hcd.0: port 0 already used [pid 17371] close(25) = -1 EBADF (Bad file descriptor) [pid 17371] close(26) = -1 EBADF (Bad file descriptor) [pid 17371] close(27) = -1 EBADF (Bad file descriptor) [pid 17371] close(28) = -1 EBADF (Bad file descriptor) [pid 17371] close(29) = -1 EBADF (Bad file descriptor) [pid 17371] exit_group(0) = ? [pid 17371] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6154, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17375 attached , child_tidptr=0x5555570da650) = 6156 [pid 17375] set_robust_list(0x5555570da660, 24) = 0 [pid 17375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17375] setpgid(0, 0) = 0 [pid 17375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17375] write(3, "1000", 4) = 4 [pid 17375] close(3) = 0 [pid 17375] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17375] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17375] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17375] close(5) = 0 [pid 17375] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17378 attached ) = 6157 [pid 17375] tkill(6157, SIGSTOP) = 0 [pid 17378] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6156, si_uid=0} --- [pid 17375] close(3 [pid 17378] --- stopped by SIGSTOP --- [pid 17375] <... close resumed>) = 0 [pid 17375] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6157, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17375] close(4) = 0 [pid 17375] close(5) = -1 EBADF (Bad file descriptor) [pid 17375] close(6) = -1 EBADF (Bad file descriptor) [pid 17375] close(7) = -1 EBADF (Bad file descriptor) [pid 17375] close(8) = -1 EBADF (Bad file descriptor) [pid 17375] close(9) = -1 EBADF (Bad file descriptor) [pid 17375] close(10) = -1 EBADF (Bad file descriptor) [pid 17375] close(11) = -1 EBADF (Bad file descriptor) [pid 17375] close(12) = -1 EBADF (Bad file descriptor) [pid 17375] close(13) = -1 EBADF (Bad file descriptor) [pid 17375] close(14) = -1 EBADF (Bad file descriptor) [pid 17375] close(15) = -1 EBADF (Bad file descriptor) [pid 17375] close(16) = -1 EBADF (Bad file descriptor) [pid 17375] close(17) = -1 EBADF (Bad file descriptor) [pid 17375] close(18) = -1 EBADF (Bad file descriptor) [pid 17375] close(19) = -1 EBADF (Bad file descriptor) [pid 17375] close(20) = -1 EBADF (Bad file descriptor) [pid 17375] close(21) = -1 EBADF (Bad file descriptor) [pid 17375] close(22) = -1 EBADF (Bad file descriptor) [pid 17375] close(23) = -1 EBADF (Bad file descriptor) [pid 17375] close(24) = -1 EBADF (Bad file descriptor) [pid 17375] close(25) = -1 EBADF (Bad file descriptor) [pid 17375] close(26) = -1 EBADF (Bad file descriptor) [pid 17375] close(27) = -1 EBADF (Bad file descriptor) [pid 17375] close(28) = -1 EBADF (Bad file descriptor) [pid 17375] close(29) = -1 EBADF (Bad file descriptor) [ 228.206809][T17375] vhci_hcd vhci_hcd.0: port 0 already used [pid 17375] exit_group(0) = ? [pid 17375] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17379 attached , child_tidptr=0x5555570da650) = 6158 [pid 17379] set_robust_list(0x5555570da660, 24) = 0 [pid 17379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17379] setpgid(0, 0) = 0 [pid 17379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17379] write(3, "1000", 4) = 4 [pid 17379] close(3) = 0 [pid 17379] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17379] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17379] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17379] close(5) = 0 [pid 17379] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17382 attached ) = 6159 [pid 17379] tkill(6159, SIGSTOP) = 0 [pid 17382] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6158, si_uid=0} --- [pid 17379] close(3 [pid 17382] --- stopped by SIGSTOP --- [pid 17379] <... close resumed>) = 0 [pid 17379] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6159, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17379] close(4) = 0 [pid 17379] close(5) = -1 EBADF (Bad file descriptor) [pid 17379] close(6) = -1 EBADF (Bad file descriptor) [pid 17379] close(7) = -1 EBADF (Bad file descriptor) [pid 17379] close(8) = -1 EBADF (Bad file descriptor) [pid 17379] close(9) = -1 EBADF (Bad file descriptor) [pid 17379] close(10) = -1 EBADF (Bad file descriptor) [pid 17379] close(11) = -1 EBADF (Bad file descriptor) [pid 17379] close(12) = -1 EBADF (Bad file descriptor) [pid 17379] close(13) = -1 EBADF (Bad file descriptor) [pid 17379] close(14) = -1 EBADF (Bad file descriptor) [pid 17379] close(15) = -1 EBADF (Bad file descriptor) [pid 17379] close(16) = -1 EBADF (Bad file descriptor) [pid 17379] close(17) = -1 EBADF (Bad file descriptor) [pid 17379] close(18) = -1 EBADF (Bad file descriptor) [pid 17379] close(19) = -1 EBADF (Bad file descriptor) [ 228.293267][T17379] vhci_hcd vhci_hcd.0: port 0 already used [pid 17379] close(20) = -1 EBADF (Bad file descriptor) [pid 17379] close(21) = -1 EBADF (Bad file descriptor) [pid 17379] close(22) = -1 EBADF (Bad file descriptor) [pid 17379] close(23) = -1 EBADF (Bad file descriptor) [pid 17379] close(24) = -1 EBADF (Bad file descriptor) [pid 17379] close(25) = -1 EBADF (Bad file descriptor) [pid 17379] close(26) = -1 EBADF (Bad file descriptor) [pid 17379] close(27) = -1 EBADF (Bad file descriptor) [pid 17379] close(28) = -1 EBADF (Bad file descriptor) [pid 17379] close(29) = -1 EBADF (Bad file descriptor) [pid 17379] exit_group(0) = ? [pid 17379] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17383 attached , child_tidptr=0x5555570da650) = 6160 [pid 17383] set_robust_list(0x5555570da660, 24) = 0 [pid 17383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17383] setpgid(0, 0) = 0 [pid 17383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17383] write(3, "1000", 4) = 4 [pid 17383] close(3) = 0 [pid 17383] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17383] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17383] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17383] close(5) = 0 [pid 17383] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17386 attached ) = 6161 [pid 17383] tkill(6161, SIGSTOP) = 0 [pid 17386] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6160, si_uid=0} --- [pid 17383] close(3 [pid 17386] --- stopped by SIGSTOP --- [pid 17383] <... close resumed>) = 0 [pid 17383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6161, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17383] close(4) = 0 [pid 17383] close(5) = -1 EBADF (Bad file descriptor) [pid 17383] close(6) = -1 EBADF (Bad file descriptor) [pid 17383] close(7) = -1 EBADF (Bad file descriptor) [pid 17383] close(8) = -1 EBADF (Bad file descriptor) [pid 17383] close(9) = -1 EBADF (Bad file descriptor) [pid 17383] close(10) = -1 EBADF (Bad file descriptor) [pid 17383] close(11) = -1 EBADF (Bad file descriptor) [pid 17383] close(12) = -1 EBADF (Bad file descriptor) [pid 17383] close(13) = -1 EBADF (Bad file descriptor) [pid 17383] close(14) = -1 EBADF (Bad file descriptor) [pid 17383] close(15) = -1 EBADF (Bad file descriptor) [pid 17383] close(16) = -1 EBADF (Bad file descriptor) [pid 17383] close(17) = -1 EBADF (Bad file descriptor) [pid 17383] close(18) = -1 EBADF (Bad file descriptor) [pid 17383] close(19) = -1 EBADF (Bad file descriptor) [pid 17383] close(20) = -1 EBADF (Bad file descriptor) [pid 17383] close(21) = -1 EBADF (Bad file descriptor) [pid 17383] close(22) = -1 EBADF (Bad file descriptor) [pid 17383] close(23) = -1 EBADF (Bad file descriptor) [ 228.406035][T17383] vhci_hcd vhci_hcd.0: port 0 already used [pid 17383] close(24) = -1 EBADF (Bad file descriptor) [pid 17383] close(25) = -1 EBADF (Bad file descriptor) [pid 17383] close(26) = -1 EBADF (Bad file descriptor) [pid 17383] close(27) = -1 EBADF (Bad file descriptor) [pid 17383] close(28) = -1 EBADF (Bad file descriptor) [pid 17383] close(29) = -1 EBADF (Bad file descriptor) [pid 17383] exit_group(0) = ? [pid 17383] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17387 attached , child_tidptr=0x5555570da650) = 6162 [pid 17387] set_robust_list(0x5555570da660, 24) = 0 [pid 17387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17387] setpgid(0, 0) = 0 [pid 17387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17387] write(3, "1000", 4) = 4 [pid 17387] close(3) = 0 [pid 17387] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17387] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17387] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17387] close(5) = 0 [pid 17387] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17390 attached ) = 6163 [pid 17387] tkill(6163, SIGSTOP) = 0 [pid 17390] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6162, si_uid=0} --- [pid 17387] close(3 [pid 17390] --- stopped by SIGSTOP --- [pid 17387] <... close resumed>) = 0 [pid 17387] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6163, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17387] close(4) = 0 [pid 17387] close(5) = -1 EBADF (Bad file descriptor) [pid 17387] close(6) = -1 EBADF (Bad file descriptor) [pid 17387] close(7) = -1 EBADF (Bad file descriptor) [pid 17387] close(8) = -1 EBADF (Bad file descriptor) [pid 17387] close(9) = -1 EBADF (Bad file descriptor) [pid 17387] close(10) = -1 EBADF (Bad file descriptor) [pid 17387] close(11) = -1 EBADF (Bad file descriptor) [pid 17387] close(12) = -1 EBADF (Bad file descriptor) [pid 17387] close(13) = -1 EBADF (Bad file descriptor) [pid 17387] close(14) = -1 EBADF (Bad file descriptor) [pid 17387] close(15) = -1 EBADF (Bad file descriptor) [pid 17387] close(16) = -1 EBADF (Bad file descriptor) [pid 17387] close(17) = -1 EBADF (Bad file descriptor) [pid 17387] close(18) = -1 EBADF (Bad file descriptor) [pid 17387] close(19) = -1 EBADF (Bad file descriptor) [pid 17387] close(20) = -1 EBADF (Bad file descriptor) [pid 17387] close(21) = -1 EBADF (Bad file descriptor) [pid 17387] close(22) = -1 EBADF (Bad file descriptor) [pid 17387] close(23) = -1 EBADF (Bad file descriptor) [pid 17387] close(24) = -1 EBADF (Bad file descriptor) [ 228.505101][T17387] vhci_hcd vhci_hcd.0: port 0 already used [pid 17387] close(25) = -1 EBADF (Bad file descriptor) [pid 17387] close(26) = -1 EBADF (Bad file descriptor) [pid 17387] close(27) = -1 EBADF (Bad file descriptor) [pid 17387] close(28) = -1 EBADF (Bad file descriptor) [pid 17387] close(29) = -1 EBADF (Bad file descriptor) [pid 17387] exit_group(0) = ? [pid 17387] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17391 attached , child_tidptr=0x5555570da650) = 6164 [pid 17391] set_robust_list(0x5555570da660, 24) = 0 [pid 17391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17391] setpgid(0, 0) = 0 [pid 17391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17391] write(3, "1000", 4) = 4 [pid 17391] close(3) = 0 [pid 17391] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17391] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17391] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17391] close(5) = 0 [pid 17391] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17394 attached ) = 6165 [pid 17391] tkill(6165, SIGSTOP) = 0 [pid 17394] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6164, si_uid=0} --- [pid 17391] close(3 [pid 17394] --- stopped by SIGSTOP --- [pid 17391] <... close resumed>) = 0 [pid 17391] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6165, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17391] close(4) = 0 [pid 17391] close(5) = -1 EBADF (Bad file descriptor) [pid 17391] close(6) = -1 EBADF (Bad file descriptor) [pid 17391] close(7) = -1 EBADF (Bad file descriptor) [pid 17391] close(8) = -1 EBADF (Bad file descriptor) [pid 17391] close(9) = -1 EBADF (Bad file descriptor) [pid 17391] close(10) = -1 EBADF (Bad file descriptor) [pid 17391] close(11) = -1 EBADF (Bad file descriptor) [pid 17391] close(12) = -1 EBADF (Bad file descriptor) [pid 17391] close(13) = -1 EBADF (Bad file descriptor) [pid 17391] close(14) = -1 EBADF (Bad file descriptor) [pid 17391] close(15) = -1 EBADF (Bad file descriptor) [pid 17391] close(16) = -1 EBADF (Bad file descriptor) [pid 17391] close(17) = -1 EBADF (Bad file descriptor) [pid 17391] close(18) = -1 EBADF (Bad file descriptor) [pid 17391] close(19) = -1 EBADF (Bad file descriptor) [pid 17391] close(20) = -1 EBADF (Bad file descriptor) [pid 17391] close(21) = -1 EBADF (Bad file descriptor) [pid 17391] close(22) = -1 EBADF (Bad file descriptor) [pid 17391] close(23) = -1 EBADF (Bad file descriptor) [ 228.604289][T17391] vhci_hcd vhci_hcd.0: port 0 already used [pid 17391] close(24) = -1 EBADF (Bad file descriptor) [pid 17391] close(25) = -1 EBADF (Bad file descriptor) [pid 17391] close(26) = -1 EBADF (Bad file descriptor) [pid 17391] close(27) = -1 EBADF (Bad file descriptor) [pid 17391] close(28) = -1 EBADF (Bad file descriptor) [pid 17391] close(29) = -1 EBADF (Bad file descriptor) [pid 17391] exit_group(0) = ? [pid 17391] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17395 attached , child_tidptr=0x5555570da650) = 6166 [pid 17395] set_robust_list(0x5555570da660, 24) = 0 [pid 17395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17395] setpgid(0, 0) = 0 [pid 17395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17395] write(3, "1000", 4) = 4 [pid 17395] close(3) = 0 [pid 17395] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17395] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17395] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17395] close(5) = 0 [pid 17395] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17398 attached ) = 6167 [pid 17395] tkill(6167, SIGSTOP) = 0 [pid 17398] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6166, si_uid=0} --- [pid 17395] close(3 [pid 17398] --- stopped by SIGSTOP --- [pid 17395] <... close resumed>) = 0 [pid 17395] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6167, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17395] close(4) = 0 [pid 17395] close(5) = -1 EBADF (Bad file descriptor) [pid 17395] close(6) = -1 EBADF (Bad file descriptor) [pid 17395] close(7) = -1 EBADF (Bad file descriptor) [pid 17395] close(8) = -1 EBADF (Bad file descriptor) [pid 17395] close(9) = -1 EBADF (Bad file descriptor) [pid 17395] close(10) = -1 EBADF (Bad file descriptor) [pid 17395] close(11) = -1 EBADF (Bad file descriptor) [pid 17395] close(12) = -1 EBADF (Bad file descriptor) [pid 17395] close(13) = -1 EBADF (Bad file descriptor) [pid 17395] close(14) = -1 EBADF (Bad file descriptor) [pid 17395] close(15) = -1 EBADF (Bad file descriptor) [pid 17395] close(16) = -1 EBADF (Bad file descriptor) [pid 17395] close(17) = -1 EBADF (Bad file descriptor) [pid 17395] close(18) = -1 EBADF (Bad file descriptor) [pid 17395] close(19) = -1 EBADF (Bad file descriptor) [pid 17395] close(20) = -1 EBADF (Bad file descriptor) [pid 17395] close(21) = -1 EBADF (Bad file descriptor) [pid 17395] close(22) = -1 EBADF (Bad file descriptor) [pid 17395] close(23) = -1 EBADF (Bad file descriptor) [pid 17395] close(24) = -1 EBADF (Bad file descriptor) [pid 17395] close(25) = -1 EBADF (Bad file descriptor) [pid 17395] close(26) = -1 EBADF (Bad file descriptor) [pid 17395] close(27) = -1 EBADF (Bad file descriptor) [pid 17395] close(28) = -1 EBADF (Bad file descriptor) [pid 17395] close(29) = -1 EBADF (Bad file descriptor) [pid 17395] exit_group(0) = ? [pid 17395] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 228.704250][T17395] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17399 attached , child_tidptr=0x5555570da650) = 6168 [pid 17399] set_robust_list(0x5555570da660, 24) = 0 [pid 17399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17399] setpgid(0, 0) = 0 [pid 17399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17399] write(3, "1000", 4) = 4 [pid 17399] close(3) = 0 [pid 17399] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17399] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17399] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17399] close(5) = 0 [pid 17399] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17402 attached ) = 6169 [pid 17399] tkill(6169, SIGSTOP) = 0 [pid 17402] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6168, si_uid=0} --- [pid 17399] close(3 [pid 17402] --- stopped by SIGSTOP --- [pid 17399] <... close resumed>) = 0 [pid 17399] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6169, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17399] close(4) = 0 [pid 17399] close(5) = -1 EBADF (Bad file descriptor) [pid 17399] close(6) = -1 EBADF (Bad file descriptor) [pid 17399] close(7) = -1 EBADF (Bad file descriptor) [pid 17399] close(8) = -1 EBADF (Bad file descriptor) [pid 17399] close(9) = -1 EBADF (Bad file descriptor) [pid 17399] close(10) = -1 EBADF (Bad file descriptor) [pid 17399] close(11) = -1 EBADF (Bad file descriptor) [pid 17399] close(12) = -1 EBADF (Bad file descriptor) [pid 17399] close(13) = -1 EBADF (Bad file descriptor) [pid 17399] close(14) = -1 EBADF (Bad file descriptor) [pid 17399] close(15) = -1 EBADF (Bad file descriptor) [pid 17399] close(16) = -1 EBADF (Bad file descriptor) [pid 17399] close(17) = -1 EBADF (Bad file descriptor) [pid 17399] close(18) = -1 EBADF (Bad file descriptor) [pid 17399] close(19) = -1 EBADF (Bad file descriptor) [pid 17399] close(20) = -1 EBADF (Bad file descriptor) [pid 17399] close(21) = -1 EBADF (Bad file descriptor) [pid 17399] close(22) = -1 EBADF (Bad file descriptor) [pid 17399] close(23) = -1 EBADF (Bad file descriptor) [pid 17399] close(24) = -1 EBADF (Bad file descriptor) [ 228.791578][T17399] vhci_hcd vhci_hcd.0: port 0 already used [pid 17399] close(25) = -1 EBADF (Bad file descriptor) [pid 17399] close(26) = -1 EBADF (Bad file descriptor) [pid 17399] close(27) = -1 EBADF (Bad file descriptor) [pid 17399] close(28) = -1 EBADF (Bad file descriptor) [pid 17399] close(29) = -1 EBADF (Bad file descriptor) [pid 17399] exit_group(0) = ? [pid 17399] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6168, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17403 attached , child_tidptr=0x5555570da650) = 6170 [pid 17403] set_robust_list(0x5555570da660, 24) = 0 [pid 17403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17403] setpgid(0, 0) = 0 [pid 17403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17403] write(3, "1000", 4) = 4 [pid 17403] close(3) = 0 [pid 17403] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17403] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17403] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17403] close(5) = 0 [pid 17403] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17406 attached ) = 6171 [pid 17403] tkill(6171, SIGSTOP) = 0 [pid 17406] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6170, si_uid=0} --- [pid 17403] close(3 [pid 17406] --- stopped by SIGSTOP --- [pid 17403] <... close resumed>) = 0 [pid 17403] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6171, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17403] close(4) = 0 [pid 17403] close(5) = -1 EBADF (Bad file descriptor) [pid 17403] close(6) = -1 EBADF (Bad file descriptor) [pid 17403] close(7) = -1 EBADF (Bad file descriptor) [pid 17403] close(8) = -1 EBADF (Bad file descriptor) [pid 17403] close(9) = -1 EBADF (Bad file descriptor) [pid 17403] close(10) = -1 EBADF (Bad file descriptor) [pid 17403] close(11) = -1 EBADF (Bad file descriptor) [pid 17403] close(12) = -1 EBADF (Bad file descriptor) [pid 17403] close(13) = -1 EBADF (Bad file descriptor) [pid 17403] close(14) = -1 EBADF (Bad file descriptor) [pid 17403] close(15) = -1 EBADF (Bad file descriptor) [pid 17403] close(16) = -1 EBADF (Bad file descriptor) [pid 17403] close(17) = -1 EBADF (Bad file descriptor) [pid 17403] close(18) = -1 EBADF (Bad file descriptor) [pid 17403] close(19) = -1 EBADF (Bad file descriptor) [pid 17403] close(20) = -1 EBADF (Bad file descriptor) [pid 17403] close(21) = -1 EBADF (Bad file descriptor) [pid 17403] close(22) = -1 EBADF (Bad file descriptor) [pid 17403] close(23) = -1 EBADF (Bad file descriptor) [pid 17403] close(24) = -1 EBADF (Bad file descriptor) [ 228.890474][T17403] vhci_hcd vhci_hcd.0: port 0 already used [pid 17403] close(25) = -1 EBADF (Bad file descriptor) [pid 17403] close(26) = -1 EBADF (Bad file descriptor) [pid 17403] close(27) = -1 EBADF (Bad file descriptor) [pid 17403] close(28) = -1 EBADF (Bad file descriptor) [pid 17403] close(29) = -1 EBADF (Bad file descriptor) [pid 17403] exit_group(0) = ? [pid 17403] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6170, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17407 attached , child_tidptr=0x5555570da650) = 6172 [pid 17407] set_robust_list(0x5555570da660, 24) = 0 [pid 17407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17407] setpgid(0, 0) = 0 [pid 17407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17407] write(3, "1000", 4) = 4 [pid 17407] close(3) = 0 [pid 17407] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17407] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17407] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17407] close(5) = 0 [pid 17407] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17410 attached ) = 6173 [pid 17407] tkill(6173, SIGSTOP) = 0 [pid 17410] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6172, si_uid=0} --- [pid 17407] close(3 [pid 17410] --- stopped by SIGSTOP --- [pid 17407] <... close resumed>) = 0 [pid 17407] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6173, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17407] close(4) = 0 [pid 17407] close(5) = -1 EBADF (Bad file descriptor) [pid 17407] close(6) = -1 EBADF (Bad file descriptor) [pid 17407] close(7) = -1 EBADF (Bad file descriptor) [pid 17407] close(8) = -1 EBADF (Bad file descriptor) [pid 17407] close(9) = -1 EBADF (Bad file descriptor) [pid 17407] close(10) = -1 EBADF (Bad file descriptor) [pid 17407] close(11) = -1 EBADF (Bad file descriptor) [pid 17407] close(12) = -1 EBADF (Bad file descriptor) [pid 17407] close(13) = -1 EBADF (Bad file descriptor) [pid 17407] close(14) = -1 EBADF (Bad file descriptor) [pid 17407] close(15) = -1 EBADF (Bad file descriptor) [pid 17407] close(16) = -1 EBADF (Bad file descriptor) [pid 17407] close(17) = -1 EBADF (Bad file descriptor) [pid 17407] close(18) = -1 EBADF (Bad file descriptor) [pid 17407] close(19) = -1 EBADF (Bad file descriptor) [pid 17407] close(20) = -1 EBADF (Bad file descriptor) [pid 17407] close(21) = -1 EBADF (Bad file descriptor) [pid 17407] close(22) = -1 EBADF (Bad file descriptor) [pid 17407] close(23) = -1 EBADF (Bad file descriptor) [pid 17407] close(24) = -1 EBADF (Bad file descriptor) [pid 17407] close(25) = -1 EBADF (Bad file descriptor) [pid 17407] close(26) = -1 EBADF (Bad file descriptor) [pid 17407] close(27) = -1 EBADF (Bad file descriptor) [pid 17407] close(28) = -1 EBADF (Bad file descriptor) [pid 17407] close(29) = -1 EBADF (Bad file descriptor) [pid 17407] exit_group(0) = ? [pid 17407] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 228.989679][T17407] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17411 attached , child_tidptr=0x5555570da650) = 6174 [pid 17411] set_robust_list(0x5555570da660, 24) = 0 [pid 17411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17411] setpgid(0, 0) = 0 [pid 17411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17411] write(3, "1000", 4) = 4 [pid 17411] close(3) = 0 [pid 17411] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17411] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17411] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17411] close(5) = 0 [pid 17411] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17414 attached ) = 6175 [pid 17411] tkill(6175, SIGSTOP) = 0 [pid 17414] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6174, si_uid=0} --- [pid 17411] close(3 [pid 17414] --- stopped by SIGSTOP --- [pid 17411] <... close resumed>) = 0 [pid 17411] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6175, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17411] close(4) = 0 [pid 17411] close(5) = -1 EBADF (Bad file descriptor) [pid 17411] close(6) = -1 EBADF (Bad file descriptor) [pid 17411] close(7) = -1 EBADF (Bad file descriptor) [pid 17411] close(8) = -1 EBADF (Bad file descriptor) [pid 17411] close(9) = -1 EBADF (Bad file descriptor) [pid 17411] close(10) = -1 EBADF (Bad file descriptor) [pid 17411] close(11) = -1 EBADF (Bad file descriptor) [pid 17411] close(12) = -1 EBADF (Bad file descriptor) [pid 17411] close(13) = -1 EBADF (Bad file descriptor) [pid 17411] close(14) = -1 EBADF (Bad file descriptor) [pid 17411] close(15) = -1 EBADF (Bad file descriptor) [pid 17411] close(16) = -1 EBADF (Bad file descriptor) [pid 17411] close(17) = -1 EBADF (Bad file descriptor) [pid 17411] close(18) = -1 EBADF (Bad file descriptor) [pid 17411] close(19) = -1 EBADF (Bad file descriptor) [pid 17411] close(20) = -1 EBADF (Bad file descriptor) [pid 17411] close(21) = -1 EBADF (Bad file descriptor) [pid 17411] close(22) = -1 EBADF (Bad file descriptor) [pid 17411] close(23) = -1 EBADF (Bad file descriptor) [pid 17411] close(24) = -1 EBADF (Bad file descriptor) [pid 17411] close(25) = -1 EBADF (Bad file descriptor) [pid 17411] close(26) = -1 EBADF (Bad file descriptor) [pid 17411] close(27) = -1 EBADF (Bad file descriptor) [pid 17411] close(28) = -1 EBADF (Bad file descriptor) [pid 17411] close(29) = -1 EBADF (Bad file descriptor) [pid 17411] exit_group(0) = ? [pid 17411] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 229.076253][T17411] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17415 attached , child_tidptr=0x5555570da650) = 6176 [pid 17415] set_robust_list(0x5555570da660, 24) = 0 [pid 17415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17415] setpgid(0, 0) = 0 [pid 17415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17415] write(3, "1000", 4) = 4 [pid 17415] close(3) = 0 [pid 17415] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17415] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17415] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17415] close(5) = 0 [pid 17415] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17418 attached ) = 6177 [pid 17415] tkill(6177, SIGSTOP) = 0 [pid 17418] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6176, si_uid=0} --- [pid 17415] close(3 [pid 17418] --- stopped by SIGSTOP --- [pid 17415] <... close resumed>) = 0 [pid 17415] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6177, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17415] close(4) = 0 [pid 17415] close(5) = -1 EBADF (Bad file descriptor) [pid 17415] close(6) = -1 EBADF (Bad file descriptor) [pid 17415] close(7) = -1 EBADF (Bad file descriptor) [pid 17415] close(8) = -1 EBADF (Bad file descriptor) [pid 17415] close(9) = -1 EBADF (Bad file descriptor) [pid 17415] close(10) = -1 EBADF (Bad file descriptor) [pid 17415] close(11) = -1 EBADF (Bad file descriptor) [pid 17415] close(12) = -1 EBADF (Bad file descriptor) [pid 17415] close(13) = -1 EBADF (Bad file descriptor) [pid 17415] close(14) = -1 EBADF (Bad file descriptor) [pid 17415] close(15) = -1 EBADF (Bad file descriptor) [pid 17415] close(16) = -1 EBADF (Bad file descriptor) [pid 17415] close(17) = -1 EBADF (Bad file descriptor) [pid 17415] close(18) = -1 EBADF (Bad file descriptor) [pid 17415] close(19) = -1 EBADF (Bad file descriptor) [pid 17415] close(20) = -1 EBADF (Bad file descriptor) [pid 17415] close(21) = -1 EBADF (Bad file descriptor) [pid 17415] close(22) = -1 EBADF (Bad file descriptor) [pid 17415] close(23) = -1 EBADF (Bad file descriptor) [pid 17415] close(24) = -1 EBADF (Bad file descriptor) [pid 17415] close(25) = -1 EBADF (Bad file descriptor) [pid 17415] close(26) = -1 EBADF (Bad file descriptor) [pid 17415] close(27) = -1 EBADF (Bad file descriptor) [ 229.163381][T17415] vhci_hcd vhci_hcd.0: port 0 already used [pid 17415] close(28) = -1 EBADF (Bad file descriptor) [pid 17415] close(29) = -1 EBADF (Bad file descriptor) [pid 17415] exit_group(0) = ? [pid 17415] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17419 attached , child_tidptr=0x5555570da650) = 6178 [pid 17419] set_robust_list(0x5555570da660, 24) = 0 [pid 17419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17419] setpgid(0, 0) = 0 [pid 17419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17419] write(3, "1000", 4) = 4 [pid 17419] close(3) = 0 [pid 17419] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17419] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17419] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17419] close(5) = 0 [pid 17419] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17422 attached ) = 6179 [pid 17419] tkill(6179, SIGSTOP) = 0 [pid 17422] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6178, si_uid=0} --- [pid 17419] close(3 [pid 17422] --- stopped by SIGSTOP --- [pid 17419] <... close resumed>) = 0 [pid 17419] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6179, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17419] close(4) = 0 [pid 17419] close(5) = -1 EBADF (Bad file descriptor) [pid 17419] close(6) = -1 EBADF (Bad file descriptor) [pid 17419] close(7) = -1 EBADF (Bad file descriptor) [pid 17419] close(8) = -1 EBADF (Bad file descriptor) [pid 17419] close(9) = -1 EBADF (Bad file descriptor) [pid 17419] close(10) = -1 EBADF (Bad file descriptor) [pid 17419] close(11) = -1 EBADF (Bad file descriptor) [pid 17419] close(12) = -1 EBADF (Bad file descriptor) [pid 17419] close(13) = -1 EBADF (Bad file descriptor) [pid 17419] close(14) = -1 EBADF (Bad file descriptor) [pid 17419] close(15) = -1 EBADF (Bad file descriptor) [pid 17419] close(16) = -1 EBADF (Bad file descriptor) [pid 17419] close(17) = -1 EBADF (Bad file descriptor) [pid 17419] close(18) = -1 EBADF (Bad file descriptor) [pid 17419] close(19) = -1 EBADF (Bad file descriptor) [pid 17419] close(20) = -1 EBADF (Bad file descriptor) [pid 17419] close(21) = -1 EBADF (Bad file descriptor) [pid 17419] close(22) = -1 EBADF (Bad file descriptor) [pid 17419] close(23) = -1 EBADF (Bad file descriptor) [pid 17419] close(24) = -1 EBADF (Bad file descriptor) [ 229.259040][T17419] vhci_hcd vhci_hcd.0: port 0 already used [pid 17419] close(25) = -1 EBADF (Bad file descriptor) [pid 17419] close(26) = -1 EBADF (Bad file descriptor) [pid 17419] close(27) = -1 EBADF (Bad file descriptor) [pid 17419] close(28) = -1 EBADF (Bad file descriptor) [pid 17419] close(29) = -1 EBADF (Bad file descriptor) [pid 17419] exit_group(0) = ? [pid 17419] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17423 attached , child_tidptr=0x5555570da650) = 6180 [pid 17423] set_robust_list(0x5555570da660, 24) = 0 [pid 17423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17423] setpgid(0, 0) = 0 [pid 17423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17423] write(3, "1000", 4) = 4 [pid 17423] close(3) = 0 [pid 17423] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17423] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17423] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17423] close(5) = 0 [pid 17423] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17426 attached ) = 6181 [pid 17423] tkill(6181, SIGSTOP) = 0 [pid 17426] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6180, si_uid=0} --- [pid 17423] close(3 [pid 17426] --- stopped by SIGSTOP --- [pid 17423] <... close resumed>) = 0 [pid 17423] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6181, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17423] close(4) = 0 [pid 17423] close(5) = -1 EBADF (Bad file descriptor) [pid 17423] close(6) = -1 EBADF (Bad file descriptor) [pid 17423] close(7) = -1 EBADF (Bad file descriptor) [pid 17423] close(8) = -1 EBADF (Bad file descriptor) [pid 17423] close(9) = -1 EBADF (Bad file descriptor) [pid 17423] close(10) = -1 EBADF (Bad file descriptor) [pid 17423] close(11) = -1 EBADF (Bad file descriptor) [pid 17423] close(12) = -1 EBADF (Bad file descriptor) [pid 17423] close(13) = -1 EBADF (Bad file descriptor) [pid 17423] close(14) = -1 EBADF (Bad file descriptor) [pid 17423] close(15) = -1 EBADF (Bad file descriptor) [pid 17423] close(16) = -1 EBADF (Bad file descriptor) [pid 17423] close(17) = -1 EBADF (Bad file descriptor) [pid 17423] close(18) = -1 EBADF (Bad file descriptor) [pid 17423] close(19) = -1 EBADF (Bad file descriptor) [pid 17423] close(20) = -1 EBADF (Bad file descriptor) [pid 17423] close(21) = -1 EBADF (Bad file descriptor) [pid 17423] close(22) = -1 EBADF (Bad file descriptor) [pid 17423] close(23) = -1 EBADF (Bad file descriptor) [pid 17423] close(24) = -1 EBADF (Bad file descriptor) [ 229.361893][T17423] vhci_hcd vhci_hcd.0: port 0 already used [pid 17423] close(25) = -1 EBADF (Bad file descriptor) [pid 17423] close(26) = -1 EBADF (Bad file descriptor) [pid 17423] close(27) = -1 EBADF (Bad file descriptor) [pid 17423] close(28) = -1 EBADF (Bad file descriptor) [pid 17423] close(29) = -1 EBADF (Bad file descriptor) [pid 17423] exit_group(0) = ? [pid 17423] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6180, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17427 attached , child_tidptr=0x5555570da650) = 6182 [pid 17427] set_robust_list(0x5555570da660, 24) = 0 [pid 17427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17427] setpgid(0, 0) = 0 [pid 17427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17427] write(3, "1000", 4) = 4 [pid 17427] close(3) = 0 [pid 17427] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17427] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17427] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17427] close(5) = 0 [pid 17427] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17430 attached ) = 6183 [pid 17427] tkill(6183, SIGSTOP) = 0 [pid 17430] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6182, si_uid=0} --- [pid 17427] close(3 [pid 17430] --- stopped by SIGSTOP --- [pid 17427] <... close resumed>) = 0 [pid 17427] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6183, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17427] close(4) = 0 [pid 17427] close(5) = -1 EBADF (Bad file descriptor) [pid 17427] close(6) = -1 EBADF (Bad file descriptor) [pid 17427] close(7) = -1 EBADF (Bad file descriptor) [pid 17427] close(8) = -1 EBADF (Bad file descriptor) [pid 17427] close(9) = -1 EBADF (Bad file descriptor) [pid 17427] close(10) = -1 EBADF (Bad file descriptor) [pid 17427] close(11) = -1 EBADF (Bad file descriptor) [pid 17427] close(12) = -1 EBADF (Bad file descriptor) [pid 17427] close(13) = -1 EBADF (Bad file descriptor) [pid 17427] close(14) = -1 EBADF (Bad file descriptor) [pid 17427] close(15) = -1 EBADF (Bad file descriptor) [pid 17427] close(16) = -1 EBADF (Bad file descriptor) [pid 17427] close(17) = -1 EBADF (Bad file descriptor) [pid 17427] close(18) = -1 EBADF (Bad file descriptor) [pid 17427] close(19) = -1 EBADF (Bad file descriptor) [pid 17427] close(20) = -1 EBADF (Bad file descriptor) [pid 17427] close(21) = -1 EBADF (Bad file descriptor) [pid 17427] close(22) = -1 EBADF (Bad file descriptor) [pid 17427] close(23) = -1 EBADF (Bad file descriptor) [pid 17427] close(24) = -1 EBADF (Bad file descriptor) [pid 17427] close(25) = -1 EBADF (Bad file descriptor) [ 229.462050][T17427] vhci_hcd vhci_hcd.0: port 0 already used [pid 17427] close(26) = -1 EBADF (Bad file descriptor) [pid 17427] close(27) = -1 EBADF (Bad file descriptor) [pid 17427] close(28) = -1 EBADF (Bad file descriptor) [pid 17427] close(29) = -1 EBADF (Bad file descriptor) [pid 17427] exit_group(0) = ? [pid 17427] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6182, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17431 attached , child_tidptr=0x5555570da650) = 6184 [pid 17431] set_robust_list(0x5555570da660, 24) = 0 [pid 17431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17431] setpgid(0, 0) = 0 [pid 17431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17431] write(3, "1000", 4) = 4 [pid 17431] close(3) = 0 [pid 17431] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17431] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17431] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17431] close(5) = 0 [pid 17431] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17434 attached ) = 6185 [pid 17431] tkill(6185, SIGSTOP) = 0 [pid 17434] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6184, si_uid=0} --- [pid 17431] close(3 [pid 17434] --- stopped by SIGSTOP --- [pid 17431] <... close resumed>) = 0 [pid 17431] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6185, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17431] close(4) = 0 [pid 17431] close(5) = -1 EBADF (Bad file descriptor) [pid 17431] close(6) = -1 EBADF (Bad file descriptor) [pid 17431] close(7) = -1 EBADF (Bad file descriptor) [pid 17431] close(8) = -1 EBADF (Bad file descriptor) [pid 17431] close(9) = -1 EBADF (Bad file descriptor) [pid 17431] close(10) = -1 EBADF (Bad file descriptor) [pid 17431] close(11) = -1 EBADF (Bad file descriptor) [pid 17431] close(12) = -1 EBADF (Bad file descriptor) [pid 17431] close(13) = -1 EBADF (Bad file descriptor) [pid 17431] close(14) = -1 EBADF (Bad file descriptor) [pid 17431] close(15) = -1 EBADF (Bad file descriptor) [pid 17431] close(16) = -1 EBADF (Bad file descriptor) [pid 17431] close(17) = -1 EBADF (Bad file descriptor) [pid 17431] close(18) = -1 EBADF (Bad file descriptor) [pid 17431] close(19) = -1 EBADF (Bad file descriptor) [pid 17431] close(20) = -1 EBADF (Bad file descriptor) [pid 17431] close(21) = -1 EBADF (Bad file descriptor) [pid 17431] close(22) = -1 EBADF (Bad file descriptor) [pid 17431] close(23) = -1 EBADF (Bad file descriptor) [pid 17431] close(24) = -1 EBADF (Bad file descriptor) [ 229.558670][T17431] vhci_hcd vhci_hcd.0: port 0 already used [pid 17431] close(25) = -1 EBADF (Bad file descriptor) [pid 17431] close(26) = -1 EBADF (Bad file descriptor) [pid 17431] close(27) = -1 EBADF (Bad file descriptor) [pid 17431] close(28) = -1 EBADF (Bad file descriptor) [pid 17431] close(29) = -1 EBADF (Bad file descriptor) [pid 17431] exit_group(0) = ? [pid 17431] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17435 attached , child_tidptr=0x5555570da650) = 6186 [pid 17435] set_robust_list(0x5555570da660, 24) = 0 [pid 17435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17435] setpgid(0, 0) = 0 [pid 17435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17435] write(3, "1000", 4) = 4 [pid 17435] close(3) = 0 [pid 17435] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17435] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17435] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17435] close(5) = 0 [pid 17435] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17438 attached ) = 6187 [pid 17435] tkill(6187, SIGSTOP) = 0 [pid 17438] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6186, si_uid=0} --- [pid 17435] close(3 [pid 17438] --- stopped by SIGSTOP --- [pid 17435] <... close resumed>) = 0 [pid 17435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6187, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17435] close(4) = 0 [pid 17435] close(5) = -1 EBADF (Bad file descriptor) [pid 17435] close(6) = -1 EBADF (Bad file descriptor) [pid 17435] close(7) = -1 EBADF (Bad file descriptor) [pid 17435] close(8) = -1 EBADF (Bad file descriptor) [pid 17435] close(9) = -1 EBADF (Bad file descriptor) [pid 17435] close(10) = -1 EBADF (Bad file descriptor) [pid 17435] close(11) = -1 EBADF (Bad file descriptor) [pid 17435] close(12) = -1 EBADF (Bad file descriptor) [pid 17435] close(13) = -1 EBADF (Bad file descriptor) [pid 17435] close(14) = -1 EBADF (Bad file descriptor) [pid 17435] close(15) = -1 EBADF (Bad file descriptor) [pid 17435] close(16) = -1 EBADF (Bad file descriptor) [pid 17435] close(17) = -1 EBADF (Bad file descriptor) [pid 17435] close(18) = -1 EBADF (Bad file descriptor) [pid 17435] close(19) = -1 EBADF (Bad file descriptor) [pid 17435] close(20) = -1 EBADF (Bad file descriptor) [pid 17435] close(21) = -1 EBADF (Bad file descriptor) [pid 17435] close(22) = -1 EBADF (Bad file descriptor) [pid 17435] close(23) = -1 EBADF (Bad file descriptor) [ 229.655595][T17435] vhci_hcd vhci_hcd.0: port 0 already used [pid 17435] close(24) = -1 EBADF (Bad file descriptor) [pid 17435] close(25) = -1 EBADF (Bad file descriptor) [pid 17435] close(26) = -1 EBADF (Bad file descriptor) [pid 17435] close(27) = -1 EBADF (Bad file descriptor) [pid 17435] close(28) = -1 EBADF (Bad file descriptor) [pid 17435] close(29) = -1 EBADF (Bad file descriptor) [pid 17435] exit_group(0) = ? [pid 17435] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17439 attached , child_tidptr=0x5555570da650) = 6188 [pid 17439] set_robust_list(0x5555570da660, 24) = 0 [pid 17439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17439] setpgid(0, 0) = 0 [pid 17439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17439] write(3, "1000", 4) = 4 [pid 17439] close(3) = 0 [pid 17439] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17439] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17439] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17439] close(5) = 0 [pid 17439] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17442 attached ) = 6189 [pid 17439] tkill(6189, SIGSTOP) = 0 [pid 17442] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6188, si_uid=0} --- [pid 17439] close(3 [pid 17442] --- stopped by SIGSTOP --- [pid 17439] <... close resumed>) = 0 [pid 17439] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6189, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17439] close(4) = 0 [pid 17439] close(5) = -1 EBADF (Bad file descriptor) [pid 17439] close(6) = -1 EBADF (Bad file descriptor) [pid 17439] close(7) = -1 EBADF (Bad file descriptor) [pid 17439] close(8) = -1 EBADF (Bad file descriptor) [pid 17439] close(9) = -1 EBADF (Bad file descriptor) [pid 17439] close(10) = -1 EBADF (Bad file descriptor) [pid 17439] close(11) = -1 EBADF (Bad file descriptor) [pid 17439] close(12) = -1 EBADF (Bad file descriptor) [pid 17439] close(13) = -1 EBADF (Bad file descriptor) [pid 17439] close(14) = -1 EBADF (Bad file descriptor) [pid 17439] close(15) = -1 EBADF (Bad file descriptor) [pid 17439] close(16) = -1 EBADF (Bad file descriptor) [pid 17439] close(17) = -1 EBADF (Bad file descriptor) [pid 17439] close(18) = -1 EBADF (Bad file descriptor) [pid 17439] close(19) = -1 EBADF (Bad file descriptor) [pid 17439] close(20) = -1 EBADF (Bad file descriptor) [pid 17439] close(21) = -1 EBADF (Bad file descriptor) [pid 17439] close(22) = -1 EBADF (Bad file descriptor) [pid 17439] close(23) = -1 EBADF (Bad file descriptor) [pid 17439] close(24) = -1 EBADF (Bad file descriptor) [ 229.756707][T17439] vhci_hcd vhci_hcd.0: port 0 already used [pid 17439] close(25) = -1 EBADF (Bad file descriptor) [pid 17439] close(26) = -1 EBADF (Bad file descriptor) [pid 17439] close(27) = -1 EBADF (Bad file descriptor) [pid 17439] close(28) = -1 EBADF (Bad file descriptor) [pid 17439] close(29) = -1 EBADF (Bad file descriptor) [pid 17439] exit_group(0) = ? [pid 17439] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6188, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17443 attached , child_tidptr=0x5555570da650) = 6190 [pid 17443] set_robust_list(0x5555570da660, 24) = 0 [pid 17443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17443] setpgid(0, 0) = 0 [pid 17443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17443] write(3, "1000", 4) = 4 [pid 17443] close(3) = 0 [pid 17443] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17443] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17443] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17443] close(5) = 0 [pid 17443] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17446 attached ) = 6191 [pid 17443] tkill(6191, SIGSTOP) = 0 [pid 17446] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6190, si_uid=0} --- [pid 17443] close(3 [pid 17446] --- stopped by SIGSTOP --- [pid 17443] <... close resumed>) = 0 [pid 17443] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6191, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17443] close(4) = 0 [pid 17443] close(5) = -1 EBADF (Bad file descriptor) [pid 17443] close(6) = -1 EBADF (Bad file descriptor) [pid 17443] close(7) = -1 EBADF (Bad file descriptor) [pid 17443] close(8) = -1 EBADF (Bad file descriptor) [pid 17443] close(9) = -1 EBADF (Bad file descriptor) [pid 17443] close(10) = -1 EBADF (Bad file descriptor) [pid 17443] close(11) = -1 EBADF (Bad file descriptor) [pid 17443] close(12) = -1 EBADF (Bad file descriptor) [pid 17443] close(13) = -1 EBADF (Bad file descriptor) [pid 17443] close(14) = -1 EBADF (Bad file descriptor) [pid 17443] close(15) = -1 EBADF (Bad file descriptor) [pid 17443] close(16) = -1 EBADF (Bad file descriptor) [pid 17443] close(17) = -1 EBADF (Bad file descriptor) [pid 17443] close(18) = -1 EBADF (Bad file descriptor) [pid 17443] close(19) = -1 EBADF (Bad file descriptor) [pid 17443] close(20) = -1 EBADF (Bad file descriptor) [pid 17443] close(21) = -1 EBADF (Bad file descriptor) [pid 17443] close(22) = -1 EBADF (Bad file descriptor) [pid 17443] close(23) = -1 EBADF (Bad file descriptor) [ 229.855797][T17443] vhci_hcd vhci_hcd.0: port 0 already used [pid 17443] close(24) = -1 EBADF (Bad file descriptor) [pid 17443] close(25) = -1 EBADF (Bad file descriptor) [pid 17443] close(26) = -1 EBADF (Bad file descriptor) [pid 17443] close(27) = -1 EBADF (Bad file descriptor) [pid 17443] close(28) = -1 EBADF (Bad file descriptor) [pid 17443] close(29) = -1 EBADF (Bad file descriptor) [pid 17443] exit_group(0) = ? [pid 17443] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17447 attached , child_tidptr=0x5555570da650) = 6192 [pid 17447] set_robust_list(0x5555570da660, 24) = 0 [pid 17447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17447] setpgid(0, 0) = 0 [pid 17447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17447] write(3, "1000", 4) = 4 [pid 17447] close(3) = 0 [pid 17447] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17447] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17447] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17447] close(5) = 0 [pid 17447] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17450 attached ) = 6193 [pid 17447] tkill(6193, SIGSTOP) = 0 [pid 17450] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6192, si_uid=0} --- [pid 17447] close(3 [pid 17450] --- stopped by SIGSTOP --- [pid 17447] <... close resumed>) = 0 [pid 17447] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6193, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17447] close(4) = 0 [pid 17447] close(5) = -1 EBADF (Bad file descriptor) [pid 17447] close(6) = -1 EBADF (Bad file descriptor) [pid 17447] close(7) = -1 EBADF (Bad file descriptor) [pid 17447] close(8) = -1 EBADF (Bad file descriptor) [pid 17447] close(9) = -1 EBADF (Bad file descriptor) [pid 17447] close(10) = -1 EBADF (Bad file descriptor) [pid 17447] close(11) = -1 EBADF (Bad file descriptor) [pid 17447] close(12) = -1 EBADF (Bad file descriptor) [pid 17447] close(13) = -1 EBADF (Bad file descriptor) [pid 17447] close(14) = -1 EBADF (Bad file descriptor) [pid 17447] close(15) = -1 EBADF (Bad file descriptor) [pid 17447] close(16) = -1 EBADF (Bad file descriptor) [pid 17447] close(17) = -1 EBADF (Bad file descriptor) [pid 17447] close(18) = -1 EBADF (Bad file descriptor) [pid 17447] close(19) = -1 EBADF (Bad file descriptor) [ 229.959110][T17447] vhci_hcd vhci_hcd.0: port 0 already used [pid 17447] close(20) = -1 EBADF (Bad file descriptor) [pid 17447] close(21) = -1 EBADF (Bad file descriptor) [pid 17447] close(22) = -1 EBADF (Bad file descriptor) [pid 17447] close(23) = -1 EBADF (Bad file descriptor) [pid 17447] close(24) = -1 EBADF (Bad file descriptor) [pid 17447] close(25) = -1 EBADF (Bad file descriptor) [pid 17447] close(26) = -1 EBADF (Bad file descriptor) [pid 17447] close(27) = -1 EBADF (Bad file descriptor) [pid 17447] close(28) = -1 EBADF (Bad file descriptor) [pid 17447] close(29) = -1 EBADF (Bad file descriptor) [pid 17447] exit_group(0) = ? [pid 17447] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17451 attached , child_tidptr=0x5555570da650) = 6194 [pid 17451] set_robust_list(0x5555570da660, 24) = 0 [pid 17451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17451] setpgid(0, 0) = 0 [pid 17451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17451] write(3, "1000", 4) = 4 [pid 17451] close(3) = 0 [pid 17451] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17451] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17451] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17451] close(5) = 0 [pid 17451] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17454 attached ) = 6195 [pid 17451] tkill(6195, SIGSTOP) = 0 [pid 17454] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6194, si_uid=0} --- [pid 17451] close(3 [pid 17454] --- stopped by SIGSTOP --- [pid 17451] <... close resumed>) = 0 [pid 17451] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6195, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17451] close(4) = 0 [pid 17451] close(5) = -1 EBADF (Bad file descriptor) [pid 17451] close(6) = -1 EBADF (Bad file descriptor) [pid 17451] close(7) = -1 EBADF (Bad file descriptor) [pid 17451] close(8) = -1 EBADF (Bad file descriptor) [pid 17451] close(9) = -1 EBADF (Bad file descriptor) [pid 17451] close(10) = -1 EBADF (Bad file descriptor) [pid 17451] close(11) = -1 EBADF (Bad file descriptor) [pid 17451] close(12) = -1 EBADF (Bad file descriptor) [pid 17451] close(13) = -1 EBADF (Bad file descriptor) [pid 17451] close(14) = -1 EBADF (Bad file descriptor) [pid 17451] close(15) = -1 EBADF (Bad file descriptor) [pid 17451] close(16) = -1 EBADF (Bad file descriptor) [pid 17451] close(17) = -1 EBADF (Bad file descriptor) [pid 17451] close(18) = -1 EBADF (Bad file descriptor) [pid 17451] close(19) = -1 EBADF (Bad file descriptor) [pid 17451] close(20) = -1 EBADF (Bad file descriptor) [pid 17451] close(21) = -1 EBADF (Bad file descriptor) [pid 17451] close(22) = -1 EBADF (Bad file descriptor) [pid 17451] close(23) = -1 EBADF (Bad file descriptor) [pid 17451] close(24) = -1 EBADF (Bad file descriptor) [ 230.072325][T17451] vhci_hcd vhci_hcd.0: port 0 already used [pid 17451] close(25) = -1 EBADF (Bad file descriptor) [pid 17451] close(26) = -1 EBADF (Bad file descriptor) [pid 17451] close(27) = -1 EBADF (Bad file descriptor) [pid 17451] close(28) = -1 EBADF (Bad file descriptor) [pid 17451] close(29) = -1 EBADF (Bad file descriptor) [pid 17451] exit_group(0) = ? [pid 17451] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6194, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17455 attached , child_tidptr=0x5555570da650) = 6196 [pid 17455] set_robust_list(0x5555570da660, 24) = 0 [pid 17455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17455] setpgid(0, 0) = 0 [pid 17455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17455] write(3, "1000", 4) = 4 [pid 17455] close(3) = 0 [pid 17455] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17455] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17455] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17455] close(5) = 0 [pid 17455] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17458 attached ) = 6197 [pid 17455] tkill(6197, SIGSTOP) = 0 [pid 17458] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6196, si_uid=0} --- [pid 17455] close(3) = 0 [pid 17458] --- stopped by SIGSTOP --- [pid 17455] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6197, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17455] close(4) = 0 [pid 17455] close(5) = -1 EBADF (Bad file descriptor) [pid 17455] close(6) = -1 EBADF (Bad file descriptor) [pid 17455] close(7) = -1 EBADF (Bad file descriptor) [pid 17455] close(8) = -1 EBADF (Bad file descriptor) [pid 17455] close(9) = -1 EBADF (Bad file descriptor) [pid 17455] close(10) = -1 EBADF (Bad file descriptor) [pid 17455] close(11) = -1 EBADF (Bad file descriptor) [pid 17455] close(12) = -1 EBADF (Bad file descriptor) [pid 17455] close(13) = -1 EBADF (Bad file descriptor) [pid 17455] close(14) = -1 EBADF (Bad file descriptor) [pid 17455] close(15) = -1 EBADF (Bad file descriptor) [pid 17455] close(16) = -1 EBADF (Bad file descriptor) [pid 17455] close(17) = -1 EBADF (Bad file descriptor) [pid 17455] close(18) = -1 EBADF (Bad file descriptor) [pid 17455] close(19) = -1 EBADF (Bad file descriptor) [ 230.175615][T17455] vhci_hcd vhci_hcd.0: port 0 already used [pid 17455] close(20) = -1 EBADF (Bad file descriptor) [pid 17455] close(21) = -1 EBADF (Bad file descriptor) [pid 17455] close(22) = -1 EBADF (Bad file descriptor) [pid 17455] close(23) = -1 EBADF (Bad file descriptor) [pid 17455] close(24) = -1 EBADF (Bad file descriptor) [pid 17455] close(25) = -1 EBADF (Bad file descriptor) [pid 17455] close(26) = -1 EBADF (Bad file descriptor) [pid 17455] close(27) = -1 EBADF (Bad file descriptor) [pid 17455] close(28) = -1 EBADF (Bad file descriptor) [pid 17455] close(29) = -1 EBADF (Bad file descriptor) [pid 17455] exit_group(0) = ? [pid 17455] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17459 attached , child_tidptr=0x5555570da650) = 6198 [pid 17459] set_robust_list(0x5555570da660, 24) = 0 [pid 17459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17459] setpgid(0, 0) = 0 [pid 17459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17459] write(3, "1000", 4) = 4 [pid 17459] close(3) = 0 [pid 17459] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17459] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17459] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17459] close(5) = 0 [pid 17459] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17462 attached ) = 6199 [pid 17459] tkill(6199, SIGSTOP) = 0 [pid 17462] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6198, si_uid=0} --- [pid 17459] close(3) = 0 [pid 17462] --- stopped by SIGSTOP --- [pid 17459] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6199, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17459] close(4) = 0 [pid 17459] close(5) = -1 EBADF (Bad file descriptor) [pid 17459] close(6) = -1 EBADF (Bad file descriptor) [pid 17459] close(7) = -1 EBADF (Bad file descriptor) [pid 17459] close(8) = -1 EBADF (Bad file descriptor) [pid 17459] close(9) = -1 EBADF (Bad file descriptor) [pid 17459] close(10) = -1 EBADF (Bad file descriptor) [pid 17459] close(11) = -1 EBADF (Bad file descriptor) [pid 17459] close(12) = -1 EBADF (Bad file descriptor) [pid 17459] close(13) = -1 EBADF (Bad file descriptor) [pid 17459] close(14) = -1 EBADF (Bad file descriptor) [pid 17459] close(15) = -1 EBADF (Bad file descriptor) [pid 17459] close(16) = -1 EBADF (Bad file descriptor) [pid 17459] close(17) = -1 EBADF (Bad file descriptor) [pid 17459] close(18) = -1 EBADF (Bad file descriptor) [pid 17459] close(19) = -1 EBADF (Bad file descriptor) [pid 17459] close(20) = -1 EBADF (Bad file descriptor) [pid 17459] close(21) = -1 EBADF (Bad file descriptor) [pid 17459] close(22) = -1 EBADF (Bad file descriptor) [pid 17459] close(23) = -1 EBADF (Bad file descriptor) [pid 17459] close(24) = -1 EBADF (Bad file descriptor) [ 230.289750][T17459] vhci_hcd vhci_hcd.0: port 0 already used [pid 17459] close(25) = -1 EBADF (Bad file descriptor) [pid 17459] close(26) = -1 EBADF (Bad file descriptor) [pid 17459] close(27) = -1 EBADF (Bad file descriptor) [pid 17459] close(28) = -1 EBADF (Bad file descriptor) [pid 17459] close(29) = -1 EBADF (Bad file descriptor) [pid 17459] exit_group(0) = ? [pid 17459] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6198, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17463 attached , child_tidptr=0x5555570da650) = 6200 [pid 17463] set_robust_list(0x5555570da660, 24) = 0 [pid 17463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17463] setpgid(0, 0) = 0 [pid 17463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17463] write(3, "1000", 4) = 4 [pid 17463] close(3) = 0 [pid 17463] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17463] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17463] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17463] close(5) = 0 [pid 17463] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17466 attached ) = 6201 [pid 17463] tkill(6201, SIGSTOP) = 0 [pid 17466] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6200, si_uid=0} --- [pid 17463] close(3 [pid 17466] --- stopped by SIGSTOP --- [pid 17463] <... close resumed>) = 0 [pid 17463] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6201, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17463] close(4) = 0 [pid 17463] close(5) = -1 EBADF (Bad file descriptor) [pid 17463] close(6) = -1 EBADF (Bad file descriptor) [pid 17463] close(7) = -1 EBADF (Bad file descriptor) [pid 17463] close(8) = -1 EBADF (Bad file descriptor) [pid 17463] close(9) = -1 EBADF (Bad file descriptor) [pid 17463] close(10) = -1 EBADF (Bad file descriptor) [pid 17463] close(11) = -1 EBADF (Bad file descriptor) [pid 17463] close(12) = -1 EBADF (Bad file descriptor) [pid 17463] close(13) = -1 EBADF (Bad file descriptor) [pid 17463] close(14) = -1 EBADF (Bad file descriptor) [pid 17463] close(15) = -1 EBADF (Bad file descriptor) [pid 17463] close(16) = -1 EBADF (Bad file descriptor) [pid 17463] close(17) = -1 EBADF (Bad file descriptor) [pid 17463] close(18) = -1 EBADF (Bad file descriptor) [pid 17463] close(19) = -1 EBADF (Bad file descriptor) [pid 17463] close(20) = -1 EBADF (Bad file descriptor) [pid 17463] close(21) = -1 EBADF (Bad file descriptor) [pid 17463] close(22) = -1 EBADF (Bad file descriptor) [pid 17463] close(23) = -1 EBADF (Bad file descriptor) [pid 17463] close(24) = -1 EBADF (Bad file descriptor) [pid 17463] close(25) = -1 EBADF (Bad file descriptor) [pid 17463] close(26) = -1 EBADF (Bad file descriptor) [pid 17463] close(27) = -1 EBADF (Bad file descriptor) [ 230.391512][T17463] vhci_hcd vhci_hcd.0: port 0 already used [pid 17463] close(28) = -1 EBADF (Bad file descriptor) [pid 17463] close(29) = -1 EBADF (Bad file descriptor) [pid 17463] exit_group(0) = ? [pid 17463] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17467 attached , child_tidptr=0x5555570da650) = 6202 [pid 17467] set_robust_list(0x5555570da660, 24) = 0 [pid 17467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17467] setpgid(0, 0) = 0 [pid 17467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17467] write(3, "1000", 4) = 4 [pid 17467] close(3) = 0 [pid 17467] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17467] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17467] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17467] close(5) = 0 [pid 17467] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17470 attached ) = 6203 [pid 17467] tkill(6203, SIGSTOP) = 0 [pid 17470] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6202, si_uid=0} --- [pid 17467] close(3 [pid 17470] --- stopped by SIGSTOP --- [pid 17467] <... close resumed>) = 0 [pid 17467] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6203, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17467] close(4) = 0 [pid 17467] close(5) = -1 EBADF (Bad file descriptor) [pid 17467] close(6) = -1 EBADF (Bad file descriptor) [pid 17467] close(7) = -1 EBADF (Bad file descriptor) [pid 17467] close(8) = -1 EBADF (Bad file descriptor) [pid 17467] close(9) = -1 EBADF (Bad file descriptor) [pid 17467] close(10) = -1 EBADF (Bad file descriptor) [pid 17467] close(11) = -1 EBADF (Bad file descriptor) [pid 17467] close(12) = -1 EBADF (Bad file descriptor) [pid 17467] close(13) = -1 EBADF (Bad file descriptor) [pid 17467] close(14) = -1 EBADF (Bad file descriptor) [pid 17467] close(15) = -1 EBADF (Bad file descriptor) [pid 17467] close(16) = -1 EBADF (Bad file descriptor) [pid 17467] close(17) = -1 EBADF (Bad file descriptor) [pid 17467] close(18) = -1 EBADF (Bad file descriptor) [pid 17467] close(19) = -1 EBADF (Bad file descriptor) [pid 17467] close(20) = -1 EBADF (Bad file descriptor) [pid 17467] close(21) = -1 EBADF (Bad file descriptor) [pid 17467] close(22) = -1 EBADF (Bad file descriptor) [pid 17467] close(23) = -1 EBADF (Bad file descriptor) [pid 17467] close(24) = -1 EBADF (Bad file descriptor) [ 230.486083][T17467] vhci_hcd vhci_hcd.0: port 0 already used [pid 17467] close(25) = -1 EBADF (Bad file descriptor) [pid 17467] close(26) = -1 EBADF (Bad file descriptor) [pid 17467] close(27) = -1 EBADF (Bad file descriptor) [pid 17467] close(28) = -1 EBADF (Bad file descriptor) [pid 17467] close(29) = -1 EBADF (Bad file descriptor) [pid 17467] exit_group(0) = ? [pid 17467] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17471 attached , child_tidptr=0x5555570da650) = 6204 [pid 17471] set_robust_list(0x5555570da660, 24) = 0 [pid 17471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17471] setpgid(0, 0) = 0 [pid 17471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17471] write(3, "1000", 4) = 4 [pid 17471] close(3) = 0 [pid 17471] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17471] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17471] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17471] close(5) = 0 [pid 17471] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17474 attached ) = 6205 [pid 17471] tkill(6205, SIGSTOP) = 0 [pid 17474] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6204, si_uid=0} --- [pid 17471] close(3 [pid 17474] --- stopped by SIGSTOP --- [pid 17471] <... close resumed>) = 0 [pid 17471] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6205, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17471] close(4) = 0 [pid 17471] close(5) = -1 EBADF (Bad file descriptor) [pid 17471] close(6) = -1 EBADF (Bad file descriptor) [pid 17471] close(7) = -1 EBADF (Bad file descriptor) [pid 17471] close(8) = -1 EBADF (Bad file descriptor) [pid 17471] close(9) = -1 EBADF (Bad file descriptor) [pid 17471] close(10) = -1 EBADF (Bad file descriptor) [pid 17471] close(11) = -1 EBADF (Bad file descriptor) [pid 17471] close(12) = -1 EBADF (Bad file descriptor) [pid 17471] close(13) = -1 EBADF (Bad file descriptor) [pid 17471] close(14) = -1 EBADF (Bad file descriptor) [pid 17471] close(15) = -1 EBADF (Bad file descriptor) [pid 17471] close(16) = -1 EBADF (Bad file descriptor) [pid 17471] close(17) = -1 EBADF (Bad file descriptor) [pid 17471] close(18) = -1 EBADF (Bad file descriptor) [pid 17471] close(19) = -1 EBADF (Bad file descriptor) [pid 17471] close(20) = -1 EBADF (Bad file descriptor) [pid 17471] close(21) = -1 EBADF (Bad file descriptor) [pid 17471] close(22) = -1 EBADF (Bad file descriptor) [pid 17471] close(23) = -1 EBADF (Bad file descriptor) [pid 17471] close(24) = -1 EBADF (Bad file descriptor) [pid 17471] close(25) = -1 EBADF (Bad file descriptor) [ 230.586650][T17471] vhci_hcd vhci_hcd.0: port 0 already used [pid 17471] close(26) = -1 EBADF (Bad file descriptor) [pid 17471] close(27) = -1 EBADF (Bad file descriptor) [pid 17471] close(28) = -1 EBADF (Bad file descriptor) [pid 17471] close(29) = -1 EBADF (Bad file descriptor) [pid 17471] exit_group(0) = ? [pid 17471] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6204, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17475 attached , child_tidptr=0x5555570da650) = 6206 [pid 17475] set_robust_list(0x5555570da660, 24) = 0 [pid 17475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17475] setpgid(0, 0) = 0 [pid 17475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17475] write(3, "1000", 4) = 4 [pid 17475] close(3) = 0 [pid 17475] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17475] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17475] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17475] close(5) = 0 [pid 17475] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17478 attached ) = 6207 [pid 17475] tkill(6207, SIGSTOP) = 0 [pid 17478] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6206, si_uid=0} --- [pid 17475] close(3 [pid 17478] --- stopped by SIGSTOP --- [pid 17475] <... close resumed>) = 0 [pid 17475] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6207, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17475] close(4) = 0 [pid 17475] close(5) = -1 EBADF (Bad file descriptor) [pid 17475] close(6) = -1 EBADF (Bad file descriptor) [pid 17475] close(7) = -1 EBADF (Bad file descriptor) [pid 17475] close(8) = -1 EBADF (Bad file descriptor) [pid 17475] close(9) = -1 EBADF (Bad file descriptor) [pid 17475] close(10) = -1 EBADF (Bad file descriptor) [pid 17475] close(11) = -1 EBADF (Bad file descriptor) [pid 17475] close(12) = -1 EBADF (Bad file descriptor) [pid 17475] close(13) = -1 EBADF (Bad file descriptor) [pid 17475] close(14) = -1 EBADF (Bad file descriptor) [pid 17475] close(15) = -1 EBADF (Bad file descriptor) [pid 17475] close(16) = -1 EBADF (Bad file descriptor) [pid 17475] close(17) = -1 EBADF (Bad file descriptor) [pid 17475] close(18) = -1 EBADF (Bad file descriptor) [pid 17475] close(19) = -1 EBADF (Bad file descriptor) [pid 17475] close(20) = -1 EBADF (Bad file descriptor) [pid 17475] close(21) = -1 EBADF (Bad file descriptor) [pid 17475] close(22) = -1 EBADF (Bad file descriptor) [pid 17475] close(23) = -1 EBADF (Bad file descriptor) [pid 17475] close(24) = -1 EBADF (Bad file descriptor) [ 230.685008][T17475] vhci_hcd vhci_hcd.0: port 0 already used [pid 17475] close(25) = -1 EBADF (Bad file descriptor) [pid 17475] close(26) = -1 EBADF (Bad file descriptor) [pid 17475] close(27) = -1 EBADF (Bad file descriptor) [pid 17475] close(28) = -1 EBADF (Bad file descriptor) [pid 17475] close(29) = -1 EBADF (Bad file descriptor) [pid 17475] exit_group(0) = ? [pid 17475] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17479 attached , child_tidptr=0x5555570da650) = 6208 [pid 17479] set_robust_list(0x5555570da660, 24) = 0 [pid 17479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17479] setpgid(0, 0) = 0 [pid 17479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17479] write(3, "1000", 4) = 4 [pid 17479] close(3) = 0 [pid 17479] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17479] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17479] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17479] close(5) = 0 [pid 17479] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17482 attached ) = 6209 [pid 17479] tkill(6209, SIGSTOP) = 0 [pid 17482] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6208, si_uid=0} --- [pid 17479] close(3 [pid 17482] --- stopped by SIGSTOP --- [pid 17479] <... close resumed>) = 0 [pid 17479] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6209, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17479] close(4) = 0 [pid 17479] close(5) = -1 EBADF (Bad file descriptor) [pid 17479] close(6) = -1 EBADF (Bad file descriptor) [pid 17479] close(7) = -1 EBADF (Bad file descriptor) [pid 17479] close(8) = -1 EBADF (Bad file descriptor) [pid 17479] close(9) = -1 EBADF (Bad file descriptor) [pid 17479] close(10) = -1 EBADF (Bad file descriptor) [pid 17479] close(11) = -1 EBADF (Bad file descriptor) [pid 17479] close(12) = -1 EBADF (Bad file descriptor) [pid 17479] close(13) = -1 EBADF (Bad file descriptor) [pid 17479] close(14) = -1 EBADF (Bad file descriptor) [pid 17479] close(15) = -1 EBADF (Bad file descriptor) [pid 17479] close(16) = -1 EBADF (Bad file descriptor) [pid 17479] close(17) = -1 EBADF (Bad file descriptor) [pid 17479] close(18) = -1 EBADF (Bad file descriptor) [pid 17479] close(19) = -1 EBADF (Bad file descriptor) [pid 17479] close(20) = -1 EBADF (Bad file descriptor) [pid 17479] close(21) = -1 EBADF (Bad file descriptor) [pid 17479] close(22) = -1 EBADF (Bad file descriptor) [pid 17479] close(23) = -1 EBADF (Bad file descriptor) [pid 17479] close(24) = -1 EBADF (Bad file descriptor) [ 230.787153][T17479] vhci_hcd vhci_hcd.0: port 0 already used [pid 17479] close(25) = -1 EBADF (Bad file descriptor) [pid 17479] close(26) = -1 EBADF (Bad file descriptor) [pid 17479] close(27) = -1 EBADF (Bad file descriptor) [pid 17479] close(28) = -1 EBADF (Bad file descriptor) [pid 17479] close(29) = -1 EBADF (Bad file descriptor) [pid 17479] exit_group(0) = ? [pid 17479] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17483 attached , child_tidptr=0x5555570da650) = 6210 [pid 17483] set_robust_list(0x5555570da660, 24) = 0 [pid 17483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17483] setpgid(0, 0) = 0 [pid 17483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17483] write(3, "1000", 4) = 4 [pid 17483] close(3) = 0 [pid 17483] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17483] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17483] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17483] close(5) = 0 [pid 17483] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17486 attached ) = 6211 [pid 17483] tkill(6211, SIGSTOP) = 0 [pid 17486] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6210, si_uid=0} --- [pid 17483] close(3 [pid 17486] --- stopped by SIGSTOP --- [pid 17483] <... close resumed>) = 0 [pid 17483] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6211, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17483] close(4) = 0 [pid 17483] close(5) = -1 EBADF (Bad file descriptor) [pid 17483] close(6) = -1 EBADF (Bad file descriptor) [pid 17483] close(7) = -1 EBADF (Bad file descriptor) [pid 17483] close(8) = -1 EBADF (Bad file descriptor) [pid 17483] close(9) = -1 EBADF (Bad file descriptor) [pid 17483] close(10) = -1 EBADF (Bad file descriptor) [pid 17483] close(11) = -1 EBADF (Bad file descriptor) [pid 17483] close(12) = -1 EBADF (Bad file descriptor) [pid 17483] close(13) = -1 EBADF (Bad file descriptor) [pid 17483] close(14) = -1 EBADF (Bad file descriptor) [pid 17483] close(15) = -1 EBADF (Bad file descriptor) [pid 17483] close(16) = -1 EBADF (Bad file descriptor) [pid 17483] close(17) = -1 EBADF (Bad file descriptor) [pid 17483] close(18) = -1 EBADF (Bad file descriptor) [pid 17483] close(19) = -1 EBADF (Bad file descriptor) [pid 17483] close(20) = -1 EBADF (Bad file descriptor) [pid 17483] close(21) = -1 EBADF (Bad file descriptor) [pid 17483] close(22) = -1 EBADF (Bad file descriptor) [pid 17483] close(23) = -1 EBADF (Bad file descriptor) [pid 17483] close(24) = -1 EBADF (Bad file descriptor) [ 230.889363][T17483] vhci_hcd vhci_hcd.0: port 0 already used [pid 17483] close(25) = -1 EBADF (Bad file descriptor) [pid 17483] close(26) = -1 EBADF (Bad file descriptor) [pid 17483] close(27) = -1 EBADF (Bad file descriptor) [pid 17483] close(28) = -1 EBADF (Bad file descriptor) [pid 17483] close(29) = -1 EBADF (Bad file descriptor) [pid 17483] exit_group(0) = ? [pid 17483] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17487 attached , child_tidptr=0x5555570da650) = 6212 [pid 17487] set_robust_list(0x5555570da660, 24) = 0 [pid 17487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17487] setpgid(0, 0) = 0 [pid 17487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17487] write(3, "1000", 4) = 4 [pid 17487] close(3) = 0 [pid 17487] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17487] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17487] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17487] close(5) = 0 [pid 17487] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17490 attached ) = 6213 [pid 17487] tkill(6213, SIGSTOP) = 0 [pid 17490] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6212, si_uid=0} --- [pid 17487] close(3 [pid 17490] --- stopped by SIGSTOP --- [pid 17487] <... close resumed>) = 0 [pid 17487] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6213, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17487] close(4) = 0 [pid 17487] close(5) = -1 EBADF (Bad file descriptor) [pid 17487] close(6) = -1 EBADF (Bad file descriptor) [pid 17487] close(7) = -1 EBADF (Bad file descriptor) [pid 17487] close(8) = -1 EBADF (Bad file descriptor) [pid 17487] close(9) = -1 EBADF (Bad file descriptor) [pid 17487] close(10) = -1 EBADF (Bad file descriptor) [pid 17487] close(11) = -1 EBADF (Bad file descriptor) [pid 17487] close(12) = -1 EBADF (Bad file descriptor) [pid 17487] close(13) = -1 EBADF (Bad file descriptor) [pid 17487] close(14) = -1 EBADF (Bad file descriptor) [pid 17487] close(15) = -1 EBADF (Bad file descriptor) [pid 17487] close(16) = -1 EBADF (Bad file descriptor) [pid 17487] close(17) = -1 EBADF (Bad file descriptor) [pid 17487] close(18) = -1 EBADF (Bad file descriptor) [pid 17487] close(19) = -1 EBADF (Bad file descriptor) [pid 17487] close(20) = -1 EBADF (Bad file descriptor) [pid 17487] close(21) = -1 EBADF (Bad file descriptor) [pid 17487] close(22) = -1 EBADF (Bad file descriptor) [pid 17487] close(23) = -1 EBADF (Bad file descriptor) [ 230.991582][T17487] vhci_hcd vhci_hcd.0: port 0 already used [pid 17487] close(24) = -1 EBADF (Bad file descriptor) [pid 17487] close(25) = -1 EBADF (Bad file descriptor) [pid 17487] close(26) = -1 EBADF (Bad file descriptor) [pid 17487] close(27) = -1 EBADF (Bad file descriptor) [pid 17487] close(28) = -1 EBADF (Bad file descriptor) [pid 17487] close(29) = -1 EBADF (Bad file descriptor) [pid 17487] exit_group(0) = ? [pid 17487] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6212, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17491 attached , child_tidptr=0x5555570da650) = 6214 [pid 17491] set_robust_list(0x5555570da660, 24) = 0 [pid 17491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17491] setpgid(0, 0) = 0 [pid 17491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17491] write(3, "1000", 4) = 4 [pid 17491] close(3) = 0 [pid 17491] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17491] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17491] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17491] close(5) = 0 [pid 17491] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17494 attached ) = 6215 [pid 17491] tkill(6215, SIGSTOP) = 0 [pid 17494] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6214, si_uid=0} --- [pid 17491] close(3 [pid 17494] --- stopped by SIGSTOP --- [pid 17491] <... close resumed>) = 0 [pid 17491] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6215, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17491] close(4) = 0 [pid 17491] close(5) = -1 EBADF (Bad file descriptor) [pid 17491] close(6) = -1 EBADF (Bad file descriptor) [pid 17491] close(7) = -1 EBADF (Bad file descriptor) [pid 17491] close(8) = -1 EBADF (Bad file descriptor) [pid 17491] close(9) = -1 EBADF (Bad file descriptor) [pid 17491] close(10) = -1 EBADF (Bad file descriptor) [pid 17491] close(11) = -1 EBADF (Bad file descriptor) [pid 17491] close(12) = -1 EBADF (Bad file descriptor) [pid 17491] close(13) = -1 EBADF (Bad file descriptor) [pid 17491] close(14) = -1 EBADF (Bad file descriptor) [pid 17491] close(15) = -1 EBADF (Bad file descriptor) [pid 17491] close(16) = -1 EBADF (Bad file descriptor) [pid 17491] close(17) = -1 EBADF (Bad file descriptor) [pid 17491] close(18) = -1 EBADF (Bad file descriptor) [pid 17491] close(19) = -1 EBADF (Bad file descriptor) [pid 17491] close(20) = -1 EBADF (Bad file descriptor) [pid 17491] close(21) = -1 EBADF (Bad file descriptor) [pid 17491] close(22) = -1 EBADF (Bad file descriptor) [pid 17491] close(23) = -1 EBADF (Bad file descriptor) [pid 17491] close(24) = -1 EBADF (Bad file descriptor) [ 231.095270][T17491] vhci_hcd vhci_hcd.0: port 0 already used [pid 17491] close(25) = -1 EBADF (Bad file descriptor) [pid 17491] close(26) = -1 EBADF (Bad file descriptor) [pid 17491] close(27) = -1 EBADF (Bad file descriptor) [pid 17491] close(28) = -1 EBADF (Bad file descriptor) [pid 17491] close(29) = -1 EBADF (Bad file descriptor) [pid 17491] exit_group(0) = ? [pid 17491] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17495 attached , child_tidptr=0x5555570da650) = 6216 [pid 17495] set_robust_list(0x5555570da660, 24) = 0 [pid 17495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17495] setpgid(0, 0) = 0 [pid 17495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17495] write(3, "1000", 4) = 4 [pid 17495] close(3) = 0 [pid 17495] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17495] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17495] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17495] close(5) = 0 [pid 17495] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17498 attached ) = 6217 [pid 17495] tkill(6217, SIGSTOP) = 0 [pid 17498] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6216, si_uid=0} --- [pid 17495] close(3 [pid 17498] --- stopped by SIGSTOP --- [pid 17495] <... close resumed>) = 0 [pid 17495] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6217, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17495] close(4) = 0 [pid 17495] close(5) = -1 EBADF (Bad file descriptor) [pid 17495] close(6) = -1 EBADF (Bad file descriptor) [pid 17495] close(7) = -1 EBADF (Bad file descriptor) [pid 17495] close(8) = -1 EBADF (Bad file descriptor) [pid 17495] close(9) = -1 EBADF (Bad file descriptor) [pid 17495] close(10) = -1 EBADF (Bad file descriptor) [pid 17495] close(11) = -1 EBADF (Bad file descriptor) [pid 17495] close(12) = -1 EBADF (Bad file descriptor) [pid 17495] close(13) = -1 EBADF (Bad file descriptor) [pid 17495] close(14) = -1 EBADF (Bad file descriptor) [pid 17495] close(15) = -1 EBADF (Bad file descriptor) [pid 17495] close(16) = -1 EBADF (Bad file descriptor) [pid 17495] close(17) = -1 EBADF (Bad file descriptor) [pid 17495] close(18) = -1 EBADF (Bad file descriptor) [pid 17495] close(19) = -1 EBADF (Bad file descriptor) [pid 17495] close(20) = -1 EBADF (Bad file descriptor) [pid 17495] close(21) = -1 EBADF (Bad file descriptor) [pid 17495] close(22) = -1 EBADF (Bad file descriptor) [pid 17495] close(23) = -1 EBADF (Bad file descriptor) [ 231.198271][T17495] vhci_hcd vhci_hcd.0: port 0 already used [pid 17495] close(24) = -1 EBADF (Bad file descriptor) [pid 17495] close(25) = -1 EBADF (Bad file descriptor) [pid 17495] close(26) = -1 EBADF (Bad file descriptor) [pid 17495] close(27) = -1 EBADF (Bad file descriptor) [pid 17495] close(28) = -1 EBADF (Bad file descriptor) [pid 17495] close(29) = -1 EBADF (Bad file descriptor) [pid 17495] exit_group(0) = ? [pid 17495] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6216, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17499 attached , child_tidptr=0x5555570da650) = 6218 [pid 17499] set_robust_list(0x5555570da660, 24) = 0 [pid 17499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17499] setpgid(0, 0) = 0 [pid 17499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17499] write(3, "1000", 4) = 4 [pid 17499] close(3) = 0 [pid 17499] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17499] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17499] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17499] close(5) = 0 [pid 17499] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17502 attached ) = 6219 [pid 17499] tkill(6219, SIGSTOP) = 0 [pid 17499] close(3 [pid 17502] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6218, si_uid=0} --- [pid 17502] --- stopped by SIGSTOP --- [pid 17499] <... close resumed>) = 0 [pid 17499] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6219, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17499] close(4) = 0 [pid 17499] close(5) = -1 EBADF (Bad file descriptor) [pid 17499] close(6) = -1 EBADF (Bad file descriptor) [pid 17499] close(7) = -1 EBADF (Bad file descriptor) [pid 17499] close(8) = -1 EBADF (Bad file descriptor) [pid 17499] close(9) = -1 EBADF (Bad file descriptor) [pid 17499] close(10) = -1 EBADF (Bad file descriptor) [pid 17499] close(11) = -1 EBADF (Bad file descriptor) [pid 17499] close(12) = -1 EBADF (Bad file descriptor) [pid 17499] close(13) = -1 EBADF (Bad file descriptor) [pid 17499] close(14) = -1 EBADF (Bad file descriptor) [pid 17499] close(15) = -1 EBADF (Bad file descriptor) [pid 17499] close(16) = -1 EBADF (Bad file descriptor) [pid 17499] close(17) = -1 EBADF (Bad file descriptor) [pid 17499] close(18) = -1 EBADF (Bad file descriptor) [pid 17499] close(19) = -1 EBADF (Bad file descriptor) [pid 17499] close(20) = -1 EBADF (Bad file descriptor) [pid 17499] close(21) = -1 EBADF (Bad file descriptor) [pid 17499] close(22) = -1 EBADF (Bad file descriptor) [pid 17499] close(23) = -1 EBADF (Bad file descriptor) [ 231.304107][T17499] vhci_hcd vhci_hcd.0: port 0 already used [pid 17499] close(24) = -1 EBADF (Bad file descriptor) [pid 17499] close(25) = -1 EBADF (Bad file descriptor) [pid 17499] close(26) = -1 EBADF (Bad file descriptor) [pid 17499] close(27) = -1 EBADF (Bad file descriptor) [pid 17499] close(28) = -1 EBADF (Bad file descriptor) [pid 17499] close(29) = -1 EBADF (Bad file descriptor) [pid 17499] exit_group(0) = ? [pid 17499] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17503 attached , child_tidptr=0x5555570da650) = 6220 [pid 17503] set_robust_list(0x5555570da660, 24) = 0 [pid 17503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17503] setpgid(0, 0) = 0 [pid 17503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17503] write(3, "1000", 4) = 4 [pid 17503] close(3) = 0 [pid 17503] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17503] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17503] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17503] close(5) = 0 [pid 17503] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17506 attached ) = 6221 [pid 17503] tkill(6221, SIGSTOP) = 0 [pid 17506] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6220, si_uid=0} --- [pid 17503] close(3 [pid 17506] --- stopped by SIGSTOP --- [pid 17503] <... close resumed>) = 0 [pid 17503] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6221, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17503] close(4) = 0 [pid 17503] close(5) = -1 EBADF (Bad file descriptor) [pid 17503] close(6) = -1 EBADF (Bad file descriptor) [pid 17503] close(7) = -1 EBADF (Bad file descriptor) [pid 17503] close(8) = -1 EBADF (Bad file descriptor) [pid 17503] close(9) = -1 EBADF (Bad file descriptor) [pid 17503] close(10) = -1 EBADF (Bad file descriptor) [pid 17503] close(11) = -1 EBADF (Bad file descriptor) [pid 17503] close(12) = -1 EBADF (Bad file descriptor) [pid 17503] close(13) = -1 EBADF (Bad file descriptor) [pid 17503] close(14) = -1 EBADF (Bad file descriptor) [pid 17503] close(15) = -1 EBADF (Bad file descriptor) [pid 17503] close(16) = -1 EBADF (Bad file descriptor) [pid 17503] close(17) = -1 EBADF (Bad file descriptor) [pid 17503] close(18) = -1 EBADF (Bad file descriptor) [pid 17503] close(19) = -1 EBADF (Bad file descriptor) [pid 17503] close(20) = -1 EBADF (Bad file descriptor) [pid 17503] close(21) = -1 EBADF (Bad file descriptor) [pid 17503] close(22) = -1 EBADF (Bad file descriptor) [pid 17503] close(23) = -1 EBADF (Bad file descriptor) [pid 17503] close(24) = -1 EBADF (Bad file descriptor) [ 231.405323][T17503] vhci_hcd vhci_hcd.0: port 0 already used [pid 17503] close(25) = -1 EBADF (Bad file descriptor) [pid 17503] close(26) = -1 EBADF (Bad file descriptor) [pid 17503] close(27) = -1 EBADF (Bad file descriptor) [pid 17503] close(28) = -1 EBADF (Bad file descriptor) [pid 17503] close(29) = -1 EBADF (Bad file descriptor) [pid 17503] exit_group(0) = ? [pid 17503] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6220, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17507 attached , child_tidptr=0x5555570da650) = 6222 [pid 17507] set_robust_list(0x5555570da660, 24) = 0 [pid 17507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17507] setpgid(0, 0) = 0 [pid 17507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17507] write(3, "1000", 4) = 4 [pid 17507] close(3) = 0 [pid 17507] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17507] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17507] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17507] close(5) = 0 [pid 17507] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17510 attached ) = 6223 [pid 17507] tkill(6223, SIGSTOP) = 0 [pid 17510] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6222, si_uid=0} --- [pid 17507] close(3 [pid 17510] --- stopped by SIGSTOP --- [pid 17507] <... close resumed>) = 0 [pid 17507] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6223, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17507] close(4) = 0 [pid 17507] close(5) = -1 EBADF (Bad file descriptor) [pid 17507] close(6) = -1 EBADF (Bad file descriptor) [pid 17507] close(7) = -1 EBADF (Bad file descriptor) [pid 17507] close(8) = -1 EBADF (Bad file descriptor) [pid 17507] close(9) = -1 EBADF (Bad file descriptor) [pid 17507] close(10) = -1 EBADF (Bad file descriptor) [pid 17507] close(11) = -1 EBADF (Bad file descriptor) [pid 17507] close(12) = -1 EBADF (Bad file descriptor) [pid 17507] close(13) = -1 EBADF (Bad file descriptor) [pid 17507] close(14) = -1 EBADF (Bad file descriptor) [pid 17507] close(15) = -1 EBADF (Bad file descriptor) [pid 17507] close(16) = -1 EBADF (Bad file descriptor) [pid 17507] close(17) = -1 EBADF (Bad file descriptor) [pid 17507] close(18) = -1 EBADF (Bad file descriptor) [pid 17507] close(19) = -1 EBADF (Bad file descriptor) [pid 17507] close(20) = -1 EBADF (Bad file descriptor) [pid 17507] close(21) = -1 EBADF (Bad file descriptor) [pid 17507] close(22) = -1 EBADF (Bad file descriptor) [pid 17507] close(23) = -1 EBADF (Bad file descriptor) [pid 17507] close(24) = -1 EBADF (Bad file descriptor) [ 231.504582][T17507] vhci_hcd vhci_hcd.0: port 0 already used [pid 17507] close(25) = -1 EBADF (Bad file descriptor) [pid 17507] close(26) = -1 EBADF (Bad file descriptor) [pid 17507] close(27) = -1 EBADF (Bad file descriptor) [pid 17507] close(28) = -1 EBADF (Bad file descriptor) [pid 17507] close(29) = -1 EBADF (Bad file descriptor) [pid 17507] exit_group(0) = ? [pid 17507] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17511 attached , child_tidptr=0x5555570da650) = 6224 [pid 17511] set_robust_list(0x5555570da660, 24) = 0 [pid 17511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17511] setpgid(0, 0) = 0 [pid 17511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17511] write(3, "1000", 4) = 4 [pid 17511] close(3) = 0 [pid 17511] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17511] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17511] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17511] close(5) = 0 [pid 17511] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17514 attached ) = 6225 [pid 17511] tkill(6225, SIGSTOP) = 0 [pid 17514] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6224, si_uid=0} --- [pid 17511] close(3) = 0 [pid 17514] --- stopped by SIGSTOP --- [pid 17511] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6225, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17511] close(4) = 0 [pid 17511] close(5) = -1 EBADF (Bad file descriptor) [pid 17511] close(6) = -1 EBADF (Bad file descriptor) [pid 17511] close(7) = -1 EBADF (Bad file descriptor) [pid 17511] close(8) = -1 EBADF (Bad file descriptor) [pid 17511] close(9) = -1 EBADF (Bad file descriptor) [pid 17511] close(10) = -1 EBADF (Bad file descriptor) [pid 17511] close(11) = -1 EBADF (Bad file descriptor) [pid 17511] close(12) = -1 EBADF (Bad file descriptor) [pid 17511] close(13) = -1 EBADF (Bad file descriptor) [pid 17511] close(14) = -1 EBADF (Bad file descriptor) [pid 17511] close(15) = -1 EBADF (Bad file descriptor) [pid 17511] close(16) = -1 EBADF (Bad file descriptor) [pid 17511] close(17) = -1 EBADF (Bad file descriptor) [pid 17511] close(18) = -1 EBADF (Bad file descriptor) [pid 17511] close(19) = -1 EBADF (Bad file descriptor) [ 231.607033][T17511] vhci_hcd vhci_hcd.0: port 0 already used [pid 17511] close(20) = -1 EBADF (Bad file descriptor) [pid 17511] close(21) = -1 EBADF (Bad file descriptor) [pid 17511] close(22) = -1 EBADF (Bad file descriptor) [pid 17511] close(23) = -1 EBADF (Bad file descriptor) [pid 17511] close(24) = -1 EBADF (Bad file descriptor) [pid 17511] close(25) = -1 EBADF (Bad file descriptor) [pid 17511] close(26) = -1 EBADF (Bad file descriptor) [pid 17511] close(27) = -1 EBADF (Bad file descriptor) [pid 17511] close(28) = -1 EBADF (Bad file descriptor) [pid 17511] close(29) = -1 EBADF (Bad file descriptor) [pid 17511] exit_group(0) = ? [pid 17511] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17515 attached , child_tidptr=0x5555570da650) = 6226 [pid 17515] set_robust_list(0x5555570da660, 24) = 0 [pid 17515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17515] setpgid(0, 0) = 0 [pid 17515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17515] write(3, "1000", 4) = 4 [pid 17515] close(3) = 0 [pid 17515] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17515] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17515] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17515] close(5) = 0 [pid 17515] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17518 attached ) = 6227 [pid 17515] tkill(6227, SIGSTOP) = 0 [pid 17518] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6226, si_uid=0} --- [pid 17515] close(3 [pid 17518] --- stopped by SIGSTOP --- [pid 17515] <... close resumed>) = 0 [pid 17515] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6227, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17515] close(4) = 0 [pid 17515] close(5) = -1 EBADF (Bad file descriptor) [pid 17515] close(6) = -1 EBADF (Bad file descriptor) [pid 17515] close(7) = -1 EBADF (Bad file descriptor) [pid 17515] close(8) = -1 EBADF (Bad file descriptor) [pid 17515] close(9) = -1 EBADF (Bad file descriptor) [pid 17515] close(10) = -1 EBADF (Bad file descriptor) [pid 17515] close(11) = -1 EBADF (Bad file descriptor) [pid 17515] close(12) = -1 EBADF (Bad file descriptor) [pid 17515] close(13) = -1 EBADF (Bad file descriptor) [pid 17515] close(14) = -1 EBADF (Bad file descriptor) [pid 17515] close(15) = -1 EBADF (Bad file descriptor) [pid 17515] close(16) = -1 EBADF (Bad file descriptor) [pid 17515] close(17) = -1 EBADF (Bad file descriptor) [pid 17515] close(18) = -1 EBADF (Bad file descriptor) [pid 17515] close(19) = -1 EBADF (Bad file descriptor) [pid 17515] close(20) = -1 EBADF (Bad file descriptor) [pid 17515] close(21) = -1 EBADF (Bad file descriptor) [pid 17515] close(22) = -1 EBADF (Bad file descriptor) [ 231.721904][T17515] vhci_hcd vhci_hcd.0: port 0 already used [pid 17515] close(23) = -1 EBADF (Bad file descriptor) [pid 17515] close(24) = -1 EBADF (Bad file descriptor) [pid 17515] close(25) = -1 EBADF (Bad file descriptor) [pid 17515] close(26) = -1 EBADF (Bad file descriptor) [pid 17515] close(27) = -1 EBADF (Bad file descriptor) [pid 17515] close(28) = -1 EBADF (Bad file descriptor) [pid 17515] close(29) = -1 EBADF (Bad file descriptor) [pid 17515] exit_group(0) = ? [pid 17515] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17519 attached , child_tidptr=0x5555570da650) = 6228 [pid 17519] set_robust_list(0x5555570da660, 24) = 0 [pid 17519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17519] setpgid(0, 0) = 0 [pid 17519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17519] write(3, "1000", 4) = 4 [pid 17519] close(3) = 0 [pid 17519] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17519] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17519] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17519] close(5) = 0 [pid 17519] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17522 attached ) = 6229 [pid 17519] tkill(6229, SIGSTOP) = 0 [pid 17522] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6228, si_uid=0} --- [pid 17519] close(3 [pid 17522] --- stopped by SIGSTOP --- [pid 17519] <... close resumed>) = 0 [pid 17519] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6229, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17519] close(4) = 0 [pid 17519] close(5) = -1 EBADF (Bad file descriptor) [pid 17519] close(6) = -1 EBADF (Bad file descriptor) [pid 17519] close(7) = -1 EBADF (Bad file descriptor) [pid 17519] close(8) = -1 EBADF (Bad file descriptor) [pid 17519] close(9) = -1 EBADF (Bad file descriptor) [pid 17519] close(10) = -1 EBADF (Bad file descriptor) [pid 17519] close(11) = -1 EBADF (Bad file descriptor) [pid 17519] close(12) = -1 EBADF (Bad file descriptor) [pid 17519] close(13) = -1 EBADF (Bad file descriptor) [pid 17519] close(14) = -1 EBADF (Bad file descriptor) [pid 17519] close(15) = -1 EBADF (Bad file descriptor) [pid 17519] close(16) = -1 EBADF (Bad file descriptor) [pid 17519] close(17) = -1 EBADF (Bad file descriptor) [pid 17519] close(18) = -1 EBADF (Bad file descriptor) [pid 17519] close(19) = -1 EBADF (Bad file descriptor) [pid 17519] close(20) = -1 EBADF (Bad file descriptor) [pid 17519] close(21) = -1 EBADF (Bad file descriptor) [pid 17519] close(22) = -1 EBADF (Bad file descriptor) [pid 17519] close(23) = -1 EBADF (Bad file descriptor) [pid 17519] close(24) = -1 EBADF (Bad file descriptor) [ 231.827434][T17519] vhci_hcd vhci_hcd.0: port 0 already used [pid 17519] close(25) = -1 EBADF (Bad file descriptor) [pid 17519] close(26) = -1 EBADF (Bad file descriptor) [pid 17519] close(27) = -1 EBADF (Bad file descriptor) [pid 17519] close(28) = -1 EBADF (Bad file descriptor) [pid 17519] close(29) = -1 EBADF (Bad file descriptor) [pid 17519] exit_group(0) = ? [pid 17519] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17523 attached , child_tidptr=0x5555570da650) = 6230 [pid 17523] set_robust_list(0x5555570da660, 24) = 0 [pid 17523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17523] setpgid(0, 0) = 0 [pid 17523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17523] write(3, "1000", 4) = 4 [pid 17523] close(3) = 0 [pid 17523] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17523] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17523] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17523] close(5) = 0 [pid 17523] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17526 attached ) = 6231 [pid 17523] tkill(6231, SIGSTOP) = 0 [pid 17526] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6230, si_uid=0} --- [pid 17523] close(3 [pid 17526] --- stopped by SIGSTOP --- [pid 17523] <... close resumed>) = 0 [pid 17523] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6231, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17523] close(4) = 0 [pid 17523] close(5) = -1 EBADF (Bad file descriptor) [pid 17523] close(6) = -1 EBADF (Bad file descriptor) [pid 17523] close(7) = -1 EBADF (Bad file descriptor) [pid 17523] close(8) = -1 EBADF (Bad file descriptor) [pid 17523] close(9) = -1 EBADF (Bad file descriptor) [pid 17523] close(10) = -1 EBADF (Bad file descriptor) [pid 17523] close(11) = -1 EBADF (Bad file descriptor) [pid 17523] close(12) = -1 EBADF (Bad file descriptor) [pid 17523] close(13) = -1 EBADF (Bad file descriptor) [pid 17523] close(14) = -1 EBADF (Bad file descriptor) [pid 17523] close(15) = -1 EBADF (Bad file descriptor) [pid 17523] close(16) = -1 EBADF (Bad file descriptor) [pid 17523] close(17) = -1 EBADF (Bad file descriptor) [pid 17523] close(18) = -1 EBADF (Bad file descriptor) [pid 17523] close(19) = -1 EBADF (Bad file descriptor) [pid 17523] close(20) = -1 EBADF (Bad file descriptor) [ 231.926610][T17523] vhci_hcd vhci_hcd.0: port 0 already used [pid 17523] close(21) = -1 EBADF (Bad file descriptor) [pid 17523] close(22) = -1 EBADF (Bad file descriptor) [pid 17523] close(23) = -1 EBADF (Bad file descriptor) [pid 17523] close(24) = -1 EBADF (Bad file descriptor) [pid 17523] close(25) = -1 EBADF (Bad file descriptor) [pid 17523] close(26) = -1 EBADF (Bad file descriptor) [pid 17523] close(27) = -1 EBADF (Bad file descriptor) [pid 17523] close(28) = -1 EBADF (Bad file descriptor) [pid 17523] close(29) = -1 EBADF (Bad file descriptor) [pid 17523] exit_group(0) = ? [pid 17523] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6230, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17527 attached , child_tidptr=0x5555570da650) = 6232 [pid 17527] set_robust_list(0x5555570da660, 24) = 0 [pid 17527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17527] setpgid(0, 0) = 0 [pid 17527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17527] write(3, "1000", 4) = 4 [pid 17527] close(3) = 0 [pid 17527] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17527] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17527] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17527] close(5) = 0 [pid 17527] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17530 attached ) = 6233 [pid 17527] tkill(6233, SIGSTOP) = 0 [pid 17530] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6232, si_uid=0} --- [pid 17527] close(3 [pid 17530] --- stopped by SIGSTOP --- [pid 17527] <... close resumed>) = 0 [pid 17527] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6233, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17527] close(4) = 0 [pid 17527] close(5) = -1 EBADF (Bad file descriptor) [pid 17527] close(6) = -1 EBADF (Bad file descriptor) [pid 17527] close(7) = -1 EBADF (Bad file descriptor) [pid 17527] close(8) = -1 EBADF (Bad file descriptor) [pid 17527] close(9) = -1 EBADF (Bad file descriptor) [pid 17527] close(10) = -1 EBADF (Bad file descriptor) [pid 17527] close(11) = -1 EBADF (Bad file descriptor) [pid 17527] close(12) = -1 EBADF (Bad file descriptor) [pid 17527] close(13) = -1 EBADF (Bad file descriptor) [pid 17527] close(14) = -1 EBADF (Bad file descriptor) [pid 17527] close(15) = -1 EBADF (Bad file descriptor) [pid 17527] close(16) = -1 EBADF (Bad file descriptor) [pid 17527] close(17) = -1 EBADF (Bad file descriptor) [pid 17527] close(18) = -1 EBADF (Bad file descriptor) [pid 17527] close(19) = -1 EBADF (Bad file descriptor) [pid 17527] close(20) = -1 EBADF (Bad file descriptor) [pid 17527] close(21) = -1 EBADF (Bad file descriptor) [pid 17527] close(22) = -1 EBADF (Bad file descriptor) [pid 17527] close(23) = -1 EBADF (Bad file descriptor) [ 232.035759][T17527] vhci_hcd vhci_hcd.0: port 0 already used [pid 17527] close(24) = -1 EBADF (Bad file descriptor) [pid 17527] close(25) = -1 EBADF (Bad file descriptor) [pid 17527] close(26) = -1 EBADF (Bad file descriptor) [pid 17527] close(27) = -1 EBADF (Bad file descriptor) [pid 17527] close(28) = -1 EBADF (Bad file descriptor) [pid 17527] close(29) = -1 EBADF (Bad file descriptor) [pid 17527] exit_group(0) = ? [pid 17527] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17531 attached , child_tidptr=0x5555570da650) = 6234 [pid 17531] set_robust_list(0x5555570da660, 24) = 0 [pid 17531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17531] setpgid(0, 0) = 0 [pid 17531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17531] write(3, "1000", 4) = 4 [pid 17531] close(3) = 0 [pid 17531] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17531] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17531] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17531] close(5) = 0 [pid 17531] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17534 attached ) = 6235 [pid 17531] tkill(6235, SIGSTOP) = 0 [pid 17534] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6234, si_uid=0} --- [pid 17531] close(3 [pid 17534] --- stopped by SIGSTOP --- [pid 17531] <... close resumed>) = 0 [pid 17531] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6235, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17531] close(4) = 0 [pid 17531] close(5) = -1 EBADF (Bad file descriptor) [pid 17531] close(6) = -1 EBADF (Bad file descriptor) [pid 17531] close(7) = -1 EBADF (Bad file descriptor) [pid 17531] close(8) = -1 EBADF (Bad file descriptor) [pid 17531] close(9) = -1 EBADF (Bad file descriptor) [pid 17531] close(10) = -1 EBADF (Bad file descriptor) [pid 17531] close(11) = -1 EBADF (Bad file descriptor) [pid 17531] close(12) = -1 EBADF (Bad file descriptor) [pid 17531] close(13) = -1 EBADF (Bad file descriptor) [pid 17531] close(14) = -1 EBADF (Bad file descriptor) [pid 17531] close(15) = -1 EBADF (Bad file descriptor) [pid 17531] close(16) = -1 EBADF (Bad file descriptor) [pid 17531] close(17) = -1 EBADF (Bad file descriptor) [pid 17531] close(18) = -1 EBADF (Bad file descriptor) [ 232.140167][T17531] vhci_hcd vhci_hcd.0: port 0 already used [pid 17531] close(19) = -1 EBADF (Bad file descriptor) [pid 17531] close(20) = -1 EBADF (Bad file descriptor) [pid 17531] close(21) = -1 EBADF (Bad file descriptor) [pid 17531] close(22) = -1 EBADF (Bad file descriptor) [pid 17531] close(23) = -1 EBADF (Bad file descriptor) [pid 17531] close(24) = -1 EBADF (Bad file descriptor) [pid 17531] close(25) = -1 EBADF (Bad file descriptor) [pid 17531] close(26) = -1 EBADF (Bad file descriptor) [pid 17531] close(27) = -1 EBADF (Bad file descriptor) [pid 17531] close(28) = -1 EBADF (Bad file descriptor) [pid 17531] close(29) = -1 EBADF (Bad file descriptor) [pid 17531] exit_group(0) = ? [pid 17531] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6234, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17535 attached , child_tidptr=0x5555570da650) = 6236 [pid 17535] set_robust_list(0x5555570da660, 24) = 0 [pid 17535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17535] setpgid(0, 0) = 0 [pid 17535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17535] write(3, "1000", 4) = 4 [pid 17535] close(3) = 0 [pid 17535] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17535] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17535] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17535] close(5) = 0 [pid 17535] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17538 attached ) = 6237 [pid 17535] tkill(6237, SIGSTOP) = 0 [pid 17538] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6236, si_uid=0} --- [pid 17535] close(3 [pid 17538] --- stopped by SIGSTOP --- [pid 17535] <... close resumed>) = 0 [pid 17535] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6237, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17535] close(4) = 0 [pid 17535] close(5) = -1 EBADF (Bad file descriptor) [pid 17535] close(6) = -1 EBADF (Bad file descriptor) [pid 17535] close(7) = -1 EBADF (Bad file descriptor) [pid 17535] close(8) = -1 EBADF (Bad file descriptor) [pid 17535] close(9) = -1 EBADF (Bad file descriptor) [pid 17535] close(10) = -1 EBADF (Bad file descriptor) [pid 17535] close(11) = -1 EBADF (Bad file descriptor) [pid 17535] close(12) = -1 EBADF (Bad file descriptor) [pid 17535] close(13) = -1 EBADF (Bad file descriptor) [pid 17535] close(14) = -1 EBADF (Bad file descriptor) [pid 17535] close(15) = -1 EBADF (Bad file descriptor) [pid 17535] close(16) = -1 EBADF (Bad file descriptor) [pid 17535] close(17) = -1 EBADF (Bad file descriptor) [pid 17535] close(18) = -1 EBADF (Bad file descriptor) [pid 17535] close(19) = -1 EBADF (Bad file descriptor) [pid 17535] close(20) = -1 EBADF (Bad file descriptor) [pid 17535] close(21) = -1 EBADF (Bad file descriptor) [pid 17535] close(22) = -1 EBADF (Bad file descriptor) [pid 17535] close(23) = -1 EBADF (Bad file descriptor) [ 232.254302][T17535] vhci_hcd vhci_hcd.0: port 0 already used [pid 17535] close(24) = -1 EBADF (Bad file descriptor) [pid 17535] close(25) = -1 EBADF (Bad file descriptor) [pid 17535] close(26) = -1 EBADF (Bad file descriptor) [pid 17535] close(27) = -1 EBADF (Bad file descriptor) [pid 17535] close(28) = -1 EBADF (Bad file descriptor) [pid 17535] close(29) = -1 EBADF (Bad file descriptor) [pid 17535] exit_group(0) = ? [pid 17535] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17539 attached , child_tidptr=0x5555570da650) = 6238 [pid 17539] set_robust_list(0x5555570da660, 24) = 0 [pid 17539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17539] setpgid(0, 0) = 0 [pid 17539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17539] write(3, "1000", 4) = 4 [pid 17539] close(3) = 0 [pid 17539] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17539] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17539] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17539] close(5) = 0 [pid 17539] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17542 attached ) = 6239 [pid 17539] tkill(6239, SIGSTOP) = 0 [pid 17542] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6238, si_uid=0} --- [pid 17539] close(3 [pid 17542] --- stopped by SIGSTOP --- [pid 17539] <... close resumed>) = 0 [pid 17539] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6239, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17539] close(4) = 0 [pid 17539] close(5) = -1 EBADF (Bad file descriptor) [pid 17539] close(6) = -1 EBADF (Bad file descriptor) [pid 17539] close(7) = -1 EBADF (Bad file descriptor) [pid 17539] close(8) = -1 EBADF (Bad file descriptor) [pid 17539] close(9) = -1 EBADF (Bad file descriptor) [pid 17539] close(10) = -1 EBADF (Bad file descriptor) [pid 17539] close(11) = -1 EBADF (Bad file descriptor) [pid 17539] close(12) = -1 EBADF (Bad file descriptor) [pid 17539] close(13) = -1 EBADF (Bad file descriptor) [pid 17539] close(14) = -1 EBADF (Bad file descriptor) [pid 17539] close(15) = -1 EBADF (Bad file descriptor) [pid 17539] close(16) = -1 EBADF (Bad file descriptor) [pid 17539] close(17) = -1 EBADF (Bad file descriptor) [ 232.357377][T17539] vhci_hcd vhci_hcd.0: port 0 already used [pid 17539] close(18) = -1 EBADF (Bad file descriptor) [pid 17539] close(19) = -1 EBADF (Bad file descriptor) [pid 17539] close(20) = -1 EBADF (Bad file descriptor) [pid 17539] close(21) = -1 EBADF (Bad file descriptor) [pid 17539] close(22) = -1 EBADF (Bad file descriptor) [pid 17539] close(23) = -1 EBADF (Bad file descriptor) [pid 17539] close(24) = -1 EBADF (Bad file descriptor) [pid 17539] close(25) = -1 EBADF (Bad file descriptor) [pid 17539] close(26) = -1 EBADF (Bad file descriptor) [pid 17539] close(27) = -1 EBADF (Bad file descriptor) [pid 17539] close(28) = -1 EBADF (Bad file descriptor) [pid 17539] close(29) = -1 EBADF (Bad file descriptor) [pid 17539] exit_group(0) = ? [pid 17539] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6238, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17543 attached , child_tidptr=0x5555570da650) = 6240 [pid 17543] set_robust_list(0x5555570da660, 24) = 0 [pid 17543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17543] setpgid(0, 0) = 0 [pid 17543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17543] write(3, "1000", 4) = 4 [pid 17543] close(3) = 0 [pid 17543] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17543] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17543] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17543] close(5) = 0 [pid 17543] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17546 attached ) = 6241 [pid 17543] tkill(6241, SIGSTOP) = 0 [pid 17546] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6240, si_uid=0} --- [pid 17543] close(3 [pid 17546] --- stopped by SIGSTOP --- [pid 17543] <... close resumed>) = 0 [pid 17543] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6241, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17543] close(4) = 0 [pid 17543] close(5) = -1 EBADF (Bad file descriptor) [pid 17543] close(6) = -1 EBADF (Bad file descriptor) [pid 17543] close(7) = -1 EBADF (Bad file descriptor) [pid 17543] close(8) = -1 EBADF (Bad file descriptor) [pid 17543] close(9) = -1 EBADF (Bad file descriptor) [pid 17543] close(10) = -1 EBADF (Bad file descriptor) [pid 17543] close(11) = -1 EBADF (Bad file descriptor) [pid 17543] close(12) = -1 EBADF (Bad file descriptor) [pid 17543] close(13) = -1 EBADF (Bad file descriptor) [pid 17543] close(14) = -1 EBADF (Bad file descriptor) [pid 17543] close(15) = -1 EBADF (Bad file descriptor) [pid 17543] close(16) = -1 EBADF (Bad file descriptor) [pid 17543] close(17) = -1 EBADF (Bad file descriptor) [pid 17543] close(18) = -1 EBADF (Bad file descriptor) [pid 17543] close(19) = -1 EBADF (Bad file descriptor) [pid 17543] close(20) = -1 EBADF (Bad file descriptor) [pid 17543] close(21) = -1 EBADF (Bad file descriptor) [pid 17543] close(22) = -1 EBADF (Bad file descriptor) [pid 17543] close(23) = -1 EBADF (Bad file descriptor) [pid 17543] close(24) = -1 EBADF (Bad file descriptor) [ 232.474495][T17543] vhci_hcd vhci_hcd.0: port 0 already used [pid 17543] close(25) = -1 EBADF (Bad file descriptor) [pid 17543] close(26) = -1 EBADF (Bad file descriptor) [pid 17543] close(27) = -1 EBADF (Bad file descriptor) [pid 17543] close(28) = -1 EBADF (Bad file descriptor) [pid 17543] close(29) = -1 EBADF (Bad file descriptor) [pid 17543] exit_group(0) = ? [pid 17543] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17547 attached , child_tidptr=0x5555570da650) = 6242 [pid 17547] set_robust_list(0x5555570da660, 24) = 0 [pid 17547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17547] setpgid(0, 0) = 0 [pid 17547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17547] write(3, "1000", 4) = 4 [pid 17547] close(3) = 0 [pid 17547] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17547] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17547] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17547] close(5) = 0 [pid 17547] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17550 attached ) = 6243 [pid 17547] tkill(6243, SIGSTOP) = 0 [pid 17550] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6242, si_uid=0} --- [pid 17547] close(3 [pid 17550] --- stopped by SIGSTOP --- [pid 17547] <... close resumed>) = 0 [pid 17547] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6243, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17547] close(4) = 0 [pid 17547] close(5) = -1 EBADF (Bad file descriptor) [pid 17547] close(6) = -1 EBADF (Bad file descriptor) [pid 17547] close(7) = -1 EBADF (Bad file descriptor) [pid 17547] close(8) = -1 EBADF (Bad file descriptor) [pid 17547] close(9) = -1 EBADF (Bad file descriptor) [pid 17547] close(10) = -1 EBADF (Bad file descriptor) [pid 17547] close(11) = -1 EBADF (Bad file descriptor) [pid 17547] close(12) = -1 EBADF (Bad file descriptor) [pid 17547] close(13) = -1 EBADF (Bad file descriptor) [pid 17547] close(14) = -1 EBADF (Bad file descriptor) [pid 17547] close(15) = -1 EBADF (Bad file descriptor) [pid 17547] close(16) = -1 EBADF (Bad file descriptor) [pid 17547] close(17) = -1 EBADF (Bad file descriptor) [pid 17547] close(18) = -1 EBADF (Bad file descriptor) [pid 17547] close(19) = -1 EBADF (Bad file descriptor) [pid 17547] close(20) = -1 EBADF (Bad file descriptor) [pid 17547] close(21) = -1 EBADF (Bad file descriptor) [pid 17547] close(22) = -1 EBADF (Bad file descriptor) [ 232.573025][T17547] vhci_hcd vhci_hcd.0: port 0 already used [pid 17547] close(23) = -1 EBADF (Bad file descriptor) [pid 17547] close(24) = -1 EBADF (Bad file descriptor) [pid 17547] close(25) = -1 EBADF (Bad file descriptor) [pid 17547] close(26) = -1 EBADF (Bad file descriptor) [pid 17547] close(27) = -1 EBADF (Bad file descriptor) [pid 17547] close(28) = -1 EBADF (Bad file descriptor) [pid 17547] close(29) = -1 EBADF (Bad file descriptor) [pid 17547] exit_group(0) = ? [pid 17547] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17551 attached , child_tidptr=0x5555570da650) = 6244 [pid 17551] set_robust_list(0x5555570da660, 24) = 0 [pid 17551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17551] setpgid(0, 0) = 0 [pid 17551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17551] write(3, "1000", 4) = 4 [pid 17551] close(3) = 0 [pid 17551] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17551] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17551] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17551] close(5) = 0 [pid 17551] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17554 attached ) = 6245 [pid 17551] tkill(6245, SIGSTOP) = 0 [pid 17554] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6244, si_uid=0} --- [pid 17551] close(3 [pid 17554] --- stopped by SIGSTOP --- [pid 17551] <... close resumed>) = 0 [pid 17551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6245, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17551] close(4) = 0 [pid 17551] close(5) = -1 EBADF (Bad file descriptor) [pid 17551] close(6) = -1 EBADF (Bad file descriptor) [pid 17551] close(7) = -1 EBADF (Bad file descriptor) [pid 17551] close(8) = -1 EBADF (Bad file descriptor) [pid 17551] close(9) = -1 EBADF (Bad file descriptor) [pid 17551] close(10) = -1 EBADF (Bad file descriptor) [pid 17551] close(11) = -1 EBADF (Bad file descriptor) [pid 17551] close(12) = -1 EBADF (Bad file descriptor) [pid 17551] close(13) = -1 EBADF (Bad file descriptor) [pid 17551] close(14) = -1 EBADF (Bad file descriptor) [pid 17551] close(15) = -1 EBADF (Bad file descriptor) [pid 17551] close(16) = -1 EBADF (Bad file descriptor) [pid 17551] close(17) = -1 EBADF (Bad file descriptor) [pid 17551] close(18) = -1 EBADF (Bad file descriptor) [pid 17551] close(19) = -1 EBADF (Bad file descriptor) [pid 17551] close(20) = -1 EBADF (Bad file descriptor) [pid 17551] close(21) = -1 EBADF (Bad file descriptor) [pid 17551] close(22) = -1 EBADF (Bad file descriptor) [pid 17551] close(23) = -1 EBADF (Bad file descriptor) [ 232.675410][T17551] vhci_hcd vhci_hcd.0: port 0 already used [pid 17551] close(24) = -1 EBADF (Bad file descriptor) [pid 17551] close(25) = -1 EBADF (Bad file descriptor) [pid 17551] close(26) = -1 EBADF (Bad file descriptor) [pid 17551] close(27) = -1 EBADF (Bad file descriptor) [pid 17551] close(28) = -1 EBADF (Bad file descriptor) [pid 17551] close(29) = -1 EBADF (Bad file descriptor) [pid 17551] exit_group(0) = ? [pid 17551] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17555 attached , child_tidptr=0x5555570da650) = 6246 [pid 17555] set_robust_list(0x5555570da660, 24) = 0 [pid 17555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17555] setpgid(0, 0) = 0 [pid 17555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17555] write(3, "1000", 4) = 4 [pid 17555] close(3) = 0 [pid 17555] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17555] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17555] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17555] close(5) = 0 [pid 17555] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17558 attached ) = 6247 [pid 17555] tkill(6247, SIGSTOP) = 0 [pid 17558] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6246, si_uid=0} --- [pid 17555] close(3 [pid 17558] --- stopped by SIGSTOP --- [pid 17555] <... close resumed>) = 0 [pid 17555] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6247, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17555] close(4) = 0 [pid 17555] close(5) = -1 EBADF (Bad file descriptor) [pid 17555] close(6) = -1 EBADF (Bad file descriptor) [pid 17555] close(7) = -1 EBADF (Bad file descriptor) [pid 17555] close(8) = -1 EBADF (Bad file descriptor) [pid 17555] close(9) = -1 EBADF (Bad file descriptor) [pid 17555] close(10) = -1 EBADF (Bad file descriptor) [pid 17555] close(11) = -1 EBADF (Bad file descriptor) [pid 17555] close(12) = -1 EBADF (Bad file descriptor) [pid 17555] close(13) = -1 EBADF (Bad file descriptor) [pid 17555] close(14) = -1 EBADF (Bad file descriptor) [pid 17555] close(15) = -1 EBADF (Bad file descriptor) [pid 17555] close(16) = -1 EBADF (Bad file descriptor) [pid 17555] close(17) = -1 EBADF (Bad file descriptor) [pid 17555] close(18) = -1 EBADF (Bad file descriptor) [pid 17555] close(19) = -1 EBADF (Bad file descriptor) [pid 17555] close(20) = -1 EBADF (Bad file descriptor) [pid 17555] close(21) = -1 EBADF (Bad file descriptor) [pid 17555] close(22) = -1 EBADF (Bad file descriptor) [pid 17555] close(23) = -1 EBADF (Bad file descriptor) [ 232.777421][T17555] vhci_hcd vhci_hcd.0: port 0 already used [pid 17555] close(24) = -1 EBADF (Bad file descriptor) [pid 17555] close(25) = -1 EBADF (Bad file descriptor) [pid 17555] close(26) = -1 EBADF (Bad file descriptor) [pid 17555] close(27) = -1 EBADF (Bad file descriptor) [pid 17555] close(28) = -1 EBADF (Bad file descriptor) [pid 17555] close(29) = -1 EBADF (Bad file descriptor) [pid 17555] exit_group(0) = ? [pid 17555] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17559 attached , child_tidptr=0x5555570da650) = 6248 [pid 17559] set_robust_list(0x5555570da660, 24) = 0 [pid 17559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17559] setpgid(0, 0) = 0 [pid 17559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17559] write(3, "1000", 4) = 4 [pid 17559] close(3) = 0 [pid 17559] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17559] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17559] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17559] close(5) = 0 [pid 17559] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17562 attached ) = 6249 [pid 17559] tkill(6249, SIGSTOP) = 0 [pid 17562] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6248, si_uid=0} --- [pid 17559] close(3 [pid 17562] --- stopped by SIGSTOP --- [pid 17559] <... close resumed>) = 0 [pid 17559] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6249, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17559] close(4) = 0 [pid 17559] close(5) = -1 EBADF (Bad file descriptor) [pid 17559] close(6) = -1 EBADF (Bad file descriptor) [pid 17559] close(7) = -1 EBADF (Bad file descriptor) [pid 17559] close(8) = -1 EBADF (Bad file descriptor) [pid 17559] close(9) = -1 EBADF (Bad file descriptor) [pid 17559] close(10) = -1 EBADF (Bad file descriptor) [pid 17559] close(11) = -1 EBADF (Bad file descriptor) [pid 17559] close(12) = -1 EBADF (Bad file descriptor) [pid 17559] close(13) = -1 EBADF (Bad file descriptor) [pid 17559] close(14) = -1 EBADF (Bad file descriptor) [pid 17559] close(15) = -1 EBADF (Bad file descriptor) [pid 17559] close(16) = -1 EBADF (Bad file descriptor) [pid 17559] close(17) = -1 EBADF (Bad file descriptor) [pid 17559] close(18) = -1 EBADF (Bad file descriptor) [pid 17559] close(19) = -1 EBADF (Bad file descriptor) [pid 17559] close(20) = -1 EBADF (Bad file descriptor) [pid 17559] close(21) = -1 EBADF (Bad file descriptor) [pid 17559] close(22) = -1 EBADF (Bad file descriptor) [pid 17559] close(23) = -1 EBADF (Bad file descriptor) [pid 17559] close(24) = -1 EBADF (Bad file descriptor) [ 232.874891][T17559] vhci_hcd vhci_hcd.0: port 0 already used [pid 17559] close(25) = -1 EBADF (Bad file descriptor) [pid 17559] close(26) = -1 EBADF (Bad file descriptor) [pid 17559] close(27) = -1 EBADF (Bad file descriptor) [pid 17559] close(28) = -1 EBADF (Bad file descriptor) [pid 17559] close(29) = -1 EBADF (Bad file descriptor) [pid 17559] exit_group(0) = ? [pid 17559] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17563 attached , child_tidptr=0x5555570da650) = 6250 [pid 17563] set_robust_list(0x5555570da660, 24) = 0 [pid 17563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17563] setpgid(0, 0) = 0 [pid 17563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17563] write(3, "1000", 4) = 4 [pid 17563] close(3) = 0 [pid 17563] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17563] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17563] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17563] close(5) = 0 [pid 17563] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17566 attached ) = 6251 [pid 17563] tkill(6251, SIGSTOP) = 0 [pid 17566] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6250, si_uid=0} --- [pid 17563] close(3) = 0 [pid 17566] --- stopped by SIGSTOP --- [pid 17563] close(4) = 0 [pid 17563] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6251, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17563] close(5) = -1 EBADF (Bad file descriptor) [pid 17563] close(6) = -1 EBADF (Bad file descriptor) [pid 17563] close(7) = -1 EBADF (Bad file descriptor) [pid 17563] close(8) = -1 EBADF (Bad file descriptor) [pid 17563] close(9) = -1 EBADF (Bad file descriptor) [pid 17563] close(10) = -1 EBADF (Bad file descriptor) [pid 17563] close(11) = -1 EBADF (Bad file descriptor) [pid 17563] close(12) = -1 EBADF (Bad file descriptor) [pid 17563] close(13) = -1 EBADF (Bad file descriptor) [pid 17563] close(14) = -1 EBADF (Bad file descriptor) [pid 17563] close(15) = -1 EBADF (Bad file descriptor) [pid 17563] close(16) = -1 EBADF (Bad file descriptor) [pid 17563] close(17) = -1 EBADF (Bad file descriptor) [pid 17563] close(18) = -1 EBADF (Bad file descriptor) [pid 17563] close(19) = -1 EBADF (Bad file descriptor) [ 232.974247][T17563] vhci_hcd vhci_hcd.0: port 0 already used [pid 17563] close(20) = -1 EBADF (Bad file descriptor) [pid 17563] close(21) = -1 EBADF (Bad file descriptor) [pid 17563] close(22) = -1 EBADF (Bad file descriptor) [pid 17563] close(23) = -1 EBADF (Bad file descriptor) [pid 17563] close(24) = -1 EBADF (Bad file descriptor) [pid 17563] close(25) = -1 EBADF (Bad file descriptor) [pid 17563] close(26) = -1 EBADF (Bad file descriptor) [pid 17563] close(27) = -1 EBADF (Bad file descriptor) [pid 17563] close(28) = -1 EBADF (Bad file descriptor) [pid 17563] close(29) = -1 EBADF (Bad file descriptor) [pid 17563] exit_group(0) = ? [pid 17563] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17567 attached , child_tidptr=0x5555570da650) = 6252 [pid 17567] set_robust_list(0x5555570da660, 24) = 0 [pid 17567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17567] setpgid(0, 0) = 0 [pid 17567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17567] write(3, "1000", 4) = 4 [pid 17567] close(3) = 0 [pid 17567] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17567] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17567] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17567] close(5) = 0 [pid 17567] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17570 attached ) = 6253 [pid 17567] tkill(6253, SIGSTOP) = 0 [pid 17570] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6252, si_uid=0} --- [pid 17567] close(3 [pid 17570] --- stopped by SIGSTOP --- [pid 17567] <... close resumed>) = 0 [pid 17567] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6253, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17567] close(4) = 0 [pid 17567] close(5) = -1 EBADF (Bad file descriptor) [pid 17567] close(6) = -1 EBADF (Bad file descriptor) [pid 17567] close(7) = -1 EBADF (Bad file descriptor) [pid 17567] close(8) = -1 EBADF (Bad file descriptor) [pid 17567] close(9) = -1 EBADF (Bad file descriptor) [pid 17567] close(10) = -1 EBADF (Bad file descriptor) [pid 17567] close(11) = -1 EBADF (Bad file descriptor) [pid 17567] close(12) = -1 EBADF (Bad file descriptor) [pid 17567] close(13) = -1 EBADF (Bad file descriptor) [pid 17567] close(14) = -1 EBADF (Bad file descriptor) [pid 17567] close(15) = -1 EBADF (Bad file descriptor) [pid 17567] close(16) = -1 EBADF (Bad file descriptor) [pid 17567] close(17) = -1 EBADF (Bad file descriptor) [pid 17567] close(18) = -1 EBADF (Bad file descriptor) [pid 17567] close(19) = -1 EBADF (Bad file descriptor) [pid 17567] close(20) = -1 EBADF (Bad file descriptor) [pid 17567] close(21) = -1 EBADF (Bad file descriptor) [pid 17567] close(22) = -1 EBADF (Bad file descriptor) [pid 17567] close(23) = -1 EBADF (Bad file descriptor) [ 233.083880][T17567] vhci_hcd vhci_hcd.0: port 0 already used [pid 17567] close(24) = -1 EBADF (Bad file descriptor) [pid 17567] close(25) = -1 EBADF (Bad file descriptor) [pid 17567] close(26) = -1 EBADF (Bad file descriptor) [pid 17567] close(27) = -1 EBADF (Bad file descriptor) [pid 17567] close(28) = -1 EBADF (Bad file descriptor) [pid 17567] close(29) = -1 EBADF (Bad file descriptor) [pid 17567] exit_group(0) = ? [pid 17567] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17571 attached , child_tidptr=0x5555570da650) = 6254 [pid 17571] set_robust_list(0x5555570da660, 24) = 0 [pid 17571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17571] setpgid(0, 0) = 0 [pid 17571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17571] write(3, "1000", 4) = 4 [pid 17571] close(3) = 0 [pid 17571] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17571] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17571] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17571] close(5) = 0 [pid 17571] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17574 attached ) = 6255 [pid 17571] tkill(6255, SIGSTOP) = 0 [pid 17574] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6254, si_uid=0} --- [pid 17571] close(3 [pid 17574] --- stopped by SIGSTOP --- [pid 17571] <... close resumed>) = 0 [pid 17571] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6255, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17571] close(4) = 0 [pid 17571] close(5) = -1 EBADF (Bad file descriptor) [pid 17571] close(6) = -1 EBADF (Bad file descriptor) [pid 17571] close(7) = -1 EBADF (Bad file descriptor) [pid 17571] close(8) = -1 EBADF (Bad file descriptor) [pid 17571] close(9) = -1 EBADF (Bad file descriptor) [pid 17571] close(10) = -1 EBADF (Bad file descriptor) [pid 17571] close(11) = -1 EBADF (Bad file descriptor) [pid 17571] close(12) = -1 EBADF (Bad file descriptor) [pid 17571] close(13) = -1 EBADF (Bad file descriptor) [pid 17571] close(14) = -1 EBADF (Bad file descriptor) [pid 17571] close(15) = -1 EBADF (Bad file descriptor) [pid 17571] close(16) = -1 EBADF (Bad file descriptor) [pid 17571] close(17) = -1 EBADF (Bad file descriptor) [pid 17571] close(18) = -1 EBADF (Bad file descriptor) [pid 17571] close(19) = -1 EBADF (Bad file descriptor) [pid 17571] close(20) = -1 EBADF (Bad file descriptor) [pid 17571] close(21) = -1 EBADF (Bad file descriptor) [pid 17571] close(22) = -1 EBADF (Bad file descriptor) [pid 17571] close(23) = -1 EBADF (Bad file descriptor) [pid 17571] close(24) = -1 EBADF (Bad file descriptor) [pid 17571] close(25) = -1 EBADF (Bad file descriptor) [ 233.188543][T17571] vhci_hcd vhci_hcd.0: port 0 already used [pid 17571] close(26) = -1 EBADF (Bad file descriptor) [pid 17571] close(27) = -1 EBADF (Bad file descriptor) [pid 17571] close(28) = -1 EBADF (Bad file descriptor) [pid 17571] close(29) = -1 EBADF (Bad file descriptor) [pid 17571] exit_group(0) = ? [pid 17571] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17575 attached , child_tidptr=0x5555570da650) = 6256 [pid 17575] set_robust_list(0x5555570da660, 24) = 0 [pid 17575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17575] setpgid(0, 0) = 0 [pid 17575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17575] write(3, "1000", 4) = 4 [pid 17575] close(3) = 0 [pid 17575] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17575] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17575] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17575] close(5) = 0 [pid 17575] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17578 attached ) = 6257 [pid 17575] tkill(6257, SIGSTOP) = 0 [pid 17578] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6256, si_uid=0} --- [pid 17575] close(3 [pid 17578] --- stopped by SIGSTOP --- [pid 17575] <... close resumed>) = 0 [pid 17575] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6257, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17575] close(4) = 0 [pid 17575] close(5) = -1 EBADF (Bad file descriptor) [pid 17575] close(6) = -1 EBADF (Bad file descriptor) [pid 17575] close(7) = -1 EBADF (Bad file descriptor) [pid 17575] close(8) = -1 EBADF (Bad file descriptor) [pid 17575] close(9) = -1 EBADF (Bad file descriptor) [pid 17575] close(10) = -1 EBADF (Bad file descriptor) [pid 17575] close(11) = -1 EBADF (Bad file descriptor) [pid 17575] close(12) = -1 EBADF (Bad file descriptor) [pid 17575] close(13) = -1 EBADF (Bad file descriptor) [pid 17575] close(14) = -1 EBADF (Bad file descriptor) [pid 17575] close(15) = -1 EBADF (Bad file descriptor) [pid 17575] close(16) = -1 EBADF (Bad file descriptor) [pid 17575] close(17) = -1 EBADF (Bad file descriptor) [pid 17575] close(18) = -1 EBADF (Bad file descriptor) [pid 17575] close(19) = -1 EBADF (Bad file descriptor) [pid 17575] close(20) = -1 EBADF (Bad file descriptor) [pid 17575] close(21) = -1 EBADF (Bad file descriptor) [pid 17575] close(22) = -1 EBADF (Bad file descriptor) [ 233.285358][T17575] vhci_hcd vhci_hcd.0: port 0 already used [pid 17575] close(23) = -1 EBADF (Bad file descriptor) [pid 17575] close(24) = -1 EBADF (Bad file descriptor) [pid 17575] close(25) = -1 EBADF (Bad file descriptor) [pid 17575] close(26) = -1 EBADF (Bad file descriptor) [pid 17575] close(27) = -1 EBADF (Bad file descriptor) [pid 17575] close(28) = -1 EBADF (Bad file descriptor) [pid 17575] close(29) = -1 EBADF (Bad file descriptor) [pid 17575] exit_group(0) = ? [pid 17575] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17579 attached , child_tidptr=0x5555570da650) = 6258 [pid 17579] set_robust_list(0x5555570da660, 24) = 0 [pid 17579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17579] setpgid(0, 0) = 0 [pid 17579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17579] write(3, "1000", 4) = 4 [pid 17579] close(3) = 0 [pid 17579] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17579] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17579] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17579] close(5) = 0 [pid 17579] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17582 attached ) = 6259 [pid 17579] tkill(6259, SIGSTOP) = 0 [pid 17582] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6258, si_uid=0} --- [pid 17579] close(3 [pid 17582] --- stopped by SIGSTOP --- [pid 17579] <... close resumed>) = 0 [pid 17579] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6259, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17579] close(4) = 0 [pid 17579] close(5) = -1 EBADF (Bad file descriptor) [pid 17579] close(6) = -1 EBADF (Bad file descriptor) [pid 17579] close(7) = -1 EBADF (Bad file descriptor) [pid 17579] close(8) = -1 EBADF (Bad file descriptor) [pid 17579] close(9) = -1 EBADF (Bad file descriptor) [pid 17579] close(10) = -1 EBADF (Bad file descriptor) [pid 17579] close(11) = -1 EBADF (Bad file descriptor) [pid 17579] close(12) = -1 EBADF (Bad file descriptor) [pid 17579] close(13) = -1 EBADF (Bad file descriptor) [pid 17579] close(14) = -1 EBADF (Bad file descriptor) [pid 17579] close(15) = -1 EBADF (Bad file descriptor) [pid 17579] close(16) = -1 EBADF (Bad file descriptor) [pid 17579] close(17) = -1 EBADF (Bad file descriptor) [pid 17579] close(18) = -1 EBADF (Bad file descriptor) [pid 17579] close(19) = -1 EBADF (Bad file descriptor) [pid 17579] close(20) = -1 EBADF (Bad file descriptor) [pid 17579] close(21) = -1 EBADF (Bad file descriptor) [pid 17579] close(22) = -1 EBADF (Bad file descriptor) [pid 17579] close(23) = -1 EBADF (Bad file descriptor) [pid 17579] close(24) = -1 EBADF (Bad file descriptor) [ 233.392267][T17579] vhci_hcd vhci_hcd.0: port 0 already used [pid 17579] close(25) = -1 EBADF (Bad file descriptor) [pid 17579] close(26) = -1 EBADF (Bad file descriptor) [pid 17579] close(27) = -1 EBADF (Bad file descriptor) [pid 17579] close(28) = -1 EBADF (Bad file descriptor) [pid 17579] close(29) = -1 EBADF (Bad file descriptor) [pid 17579] exit_group(0) = ? [pid 17579] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6258, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17583 attached , child_tidptr=0x5555570da650) = 6260 [pid 17583] set_robust_list(0x5555570da660, 24) = 0 [pid 17583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17583] setpgid(0, 0) = 0 [pid 17583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17583] write(3, "1000", 4) = 4 [pid 17583] close(3) = 0 [pid 17583] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17583] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17583] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17583] close(5) = 0 [pid 17583] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17586 attached ) = 6261 [pid 17583] tkill(6261, SIGSTOP) = 0 [pid 17586] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6260, si_uid=0} --- [pid 17583] close(3 [pid 17586] --- stopped by SIGSTOP --- [pid 17583] <... close resumed>) = 0 [pid 17583] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6261, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17583] close(4) = 0 [pid 17583] close(5) = -1 EBADF (Bad file descriptor) [pid 17583] close(6) = -1 EBADF (Bad file descriptor) [pid 17583] close(7) = -1 EBADF (Bad file descriptor) [pid 17583] close(8) = -1 EBADF (Bad file descriptor) [pid 17583] close(9) = -1 EBADF (Bad file descriptor) [pid 17583] close(10) = -1 EBADF (Bad file descriptor) [pid 17583] close(11) = -1 EBADF (Bad file descriptor) [pid 17583] close(12) = -1 EBADF (Bad file descriptor) [pid 17583] close(13) = -1 EBADF (Bad file descriptor) [pid 17583] close(14) = -1 EBADF (Bad file descriptor) [pid 17583] close(15) = -1 EBADF (Bad file descriptor) [pid 17583] close(16) = -1 EBADF (Bad file descriptor) [pid 17583] close(17) = -1 EBADF (Bad file descriptor) [pid 17583] close(18) = -1 EBADF (Bad file descriptor) [pid 17583] close(19) = -1 EBADF (Bad file descriptor) [pid 17583] close(20) = -1 EBADF (Bad file descriptor) [pid 17583] close(21) = -1 EBADF (Bad file descriptor) [pid 17583] close(22) = -1 EBADF (Bad file descriptor) [pid 17583] close(23) = -1 EBADF (Bad file descriptor) [pid 17583] close(24) = -1 EBADF (Bad file descriptor) [pid 17583] close(25) = -1 EBADF (Bad file descriptor) [pid 17583] close(26) = -1 EBADF (Bad file descriptor) [pid 17583] close(27) = -1 EBADF (Bad file descriptor) [pid 17583] close(28) = -1 EBADF (Bad file descriptor) [pid 17583] close(29) = -1 EBADF (Bad file descriptor) [ 233.494639][T17583] vhci_hcd vhci_hcd.0: port 0 already used [pid 17583] exit_group(0) = ? [pid 17583] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6260, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17587 attached , child_tidptr=0x5555570da650) = 6262 [pid 17587] set_robust_list(0x5555570da660, 24) = 0 [pid 17587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17587] setpgid(0, 0) = 0 [pid 17587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17587] write(3, "1000", 4) = 4 [pid 17587] close(3) = 0 [pid 17587] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17587] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17587] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17587] close(5) = 0 [pid 17587] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17590 attached ) = 6263 [pid 17587] tkill(6263, SIGSTOP) = 0 [pid 17590] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6262, si_uid=0} --- [pid 17587] close(3 [pid 17590] --- stopped by SIGSTOP --- [pid 17587] <... close resumed>) = 0 [pid 17587] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6263, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17587] close(4) = 0 [pid 17587] close(5) = -1 EBADF (Bad file descriptor) [pid 17587] close(6) = -1 EBADF (Bad file descriptor) [pid 17587] close(7) = -1 EBADF (Bad file descriptor) [pid 17587] close(8) = -1 EBADF (Bad file descriptor) [pid 17587] close(9) = -1 EBADF (Bad file descriptor) [pid 17587] close(10) = -1 EBADF (Bad file descriptor) [pid 17587] close(11) = -1 EBADF (Bad file descriptor) [pid 17587] close(12) = -1 EBADF (Bad file descriptor) [pid 17587] close(13) = -1 EBADF (Bad file descriptor) [pid 17587] close(14) = -1 EBADF (Bad file descriptor) [pid 17587] close(15) = -1 EBADF (Bad file descriptor) [pid 17587] close(16) = -1 EBADF (Bad file descriptor) [pid 17587] close(17) = -1 EBADF (Bad file descriptor) [pid 17587] close(18) = -1 EBADF (Bad file descriptor) [pid 17587] close(19) = -1 EBADF (Bad file descriptor) [pid 17587] close(20) = -1 EBADF (Bad file descriptor) [pid 17587] close(21) = -1 EBADF (Bad file descriptor) [pid 17587] close(22) = -1 EBADF (Bad file descriptor) [pid 17587] close(23) = -1 EBADF (Bad file descriptor) [ 233.584338][T17587] vhci_hcd vhci_hcd.0: port 0 already used [pid 17587] close(24) = -1 EBADF (Bad file descriptor) [pid 17587] close(25) = -1 EBADF (Bad file descriptor) [pid 17587] close(26) = -1 EBADF (Bad file descriptor) [pid 17587] close(27) = -1 EBADF (Bad file descriptor) [pid 17587] close(28) = -1 EBADF (Bad file descriptor) [pid 17587] close(29) = -1 EBADF (Bad file descriptor) [pid 17587] exit_group(0) = ? [pid 17587] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17591 attached , child_tidptr=0x5555570da650) = 6264 [pid 17591] set_robust_list(0x5555570da660, 24) = 0 [pid 17591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17591] setpgid(0, 0) = 0 [pid 17591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17591] write(3, "1000", 4) = 4 [pid 17591] close(3) = 0 [pid 17591] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17591] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17591] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17591] close(5) = 0 [pid 17591] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17594 attached ) = 6265 [pid 17591] tkill(6265, SIGSTOP) = 0 [pid 17594] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6264, si_uid=0} --- [pid 17591] close(3) = 0 [pid 17594] --- stopped by SIGSTOP --- [pid 17591] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6265, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17591] close(4) = 0 [pid 17591] close(5) = -1 EBADF (Bad file descriptor) [pid 17591] close(6) = -1 EBADF (Bad file descriptor) [pid 17591] close(7) = -1 EBADF (Bad file descriptor) [pid 17591] close(8) = -1 EBADF (Bad file descriptor) [pid 17591] close(9) = -1 EBADF (Bad file descriptor) [pid 17591] close(10) = -1 EBADF (Bad file descriptor) [pid 17591] close(11) = -1 EBADF (Bad file descriptor) [pid 17591] close(12) = -1 EBADF (Bad file descriptor) [pid 17591] close(13) = -1 EBADF (Bad file descriptor) [pid 17591] close(14) = -1 EBADF (Bad file descriptor) [pid 17591] close(15) = -1 EBADF (Bad file descriptor) [pid 17591] close(16) = -1 EBADF (Bad file descriptor) [pid 17591] close(17) = -1 EBADF (Bad file descriptor) [pid 17591] close(18) = -1 EBADF (Bad file descriptor) [pid 17591] close(19) = -1 EBADF (Bad file descriptor) [pid 17591] close(20) = -1 EBADF (Bad file descriptor) [pid 17591] close(21) = -1 EBADF (Bad file descriptor) [pid 17591] close(22) = -1 EBADF (Bad file descriptor) [pid 17591] close(23) = -1 EBADF (Bad file descriptor) [ 233.686234][T17591] vhci_hcd vhci_hcd.0: port 0 already used [pid 17591] close(24) = -1 EBADF (Bad file descriptor) [pid 17591] close(25) = -1 EBADF (Bad file descriptor) [pid 17591] close(26) = -1 EBADF (Bad file descriptor) [pid 17591] close(27) = -1 EBADF (Bad file descriptor) [pid 17591] close(28) = -1 EBADF (Bad file descriptor) [pid 17591] close(29) = -1 EBADF (Bad file descriptor) [pid 17591] exit_group(0) = ? [pid 17591] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17595 attached , child_tidptr=0x5555570da650) = 6266 [pid 17595] set_robust_list(0x5555570da660, 24) = 0 [pid 17595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17595] setpgid(0, 0) = 0 [pid 17595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17595] write(3, "1000", 4) = 4 [pid 17595] close(3) = 0 [pid 17595] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17595] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17595] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17595] close(5) = 0 [pid 17595] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17598 attached ) = 6267 [pid 17595] tkill(6267, SIGSTOP) = 0 [pid 17598] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6266, si_uid=0} --- [pid 17595] close(3 [pid 17598] --- stopped by SIGSTOP --- [pid 17595] <... close resumed>) = 0 [pid 17595] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6267, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17595] close(4) = 0 [pid 17595] close(5) = -1 EBADF (Bad file descriptor) [pid 17595] close(6) = -1 EBADF (Bad file descriptor) [pid 17595] close(7) = -1 EBADF (Bad file descriptor) [pid 17595] close(8) = -1 EBADF (Bad file descriptor) [pid 17595] close(9) = -1 EBADF (Bad file descriptor) [pid 17595] close(10) = -1 EBADF (Bad file descriptor) [pid 17595] close(11) = -1 EBADF (Bad file descriptor) [pid 17595] close(12) = -1 EBADF (Bad file descriptor) [pid 17595] close(13) = -1 EBADF (Bad file descriptor) [pid 17595] close(14) = -1 EBADF (Bad file descriptor) [pid 17595] close(15) = -1 EBADF (Bad file descriptor) [pid 17595] close(16) = -1 EBADF (Bad file descriptor) [pid 17595] close(17) = -1 EBADF (Bad file descriptor) [pid 17595] close(18) = -1 EBADF (Bad file descriptor) [pid 17595] close(19) = -1 EBADF (Bad file descriptor) [ 233.789832][T17595] vhci_hcd vhci_hcd.0: port 0 already used [pid 17595] close(20) = -1 EBADF (Bad file descriptor) [pid 17595] close(21) = -1 EBADF (Bad file descriptor) [pid 17595] close(22) = -1 EBADF (Bad file descriptor) [pid 17595] close(23) = -1 EBADF (Bad file descriptor) [pid 17595] close(24) = -1 EBADF (Bad file descriptor) [pid 17595] close(25) = -1 EBADF (Bad file descriptor) [pid 17595] close(26) = -1 EBADF (Bad file descriptor) [pid 17595] close(27) = -1 EBADF (Bad file descriptor) [pid 17595] close(28) = -1 EBADF (Bad file descriptor) [pid 17595] close(29) = -1 EBADF (Bad file descriptor) [pid 17595] exit_group(0) = ? [pid 17595] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6266, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17599 attached , child_tidptr=0x5555570da650) = 6268 [pid 17599] set_robust_list(0x5555570da660, 24) = 0 [pid 17599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17599] setpgid(0, 0) = 0 [pid 17599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17599] write(3, "1000", 4) = 4 [pid 17599] close(3) = 0 [pid 17599] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17599] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17599] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17599] close(5) = 0 [pid 17599] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17602 attached ) = 6269 [pid 17599] tkill(6269, SIGSTOP) = 0 [pid 17602] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6268, si_uid=0} --- [pid 17599] close(3 [pid 17602] --- stopped by SIGSTOP --- [pid 17599] <... close resumed>) = 0 [pid 17599] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6269, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17599] close(4) = 0 [pid 17599] close(5) = -1 EBADF (Bad file descriptor) [pid 17599] close(6) = -1 EBADF (Bad file descriptor) [pid 17599] close(7) = -1 EBADF (Bad file descriptor) [pid 17599] close(8) = -1 EBADF (Bad file descriptor) [pid 17599] close(9) = -1 EBADF (Bad file descriptor) [pid 17599] close(10) = -1 EBADF (Bad file descriptor) [pid 17599] close(11) = -1 EBADF (Bad file descriptor) [pid 17599] close(12) = -1 EBADF (Bad file descriptor) [pid 17599] close(13) = -1 EBADF (Bad file descriptor) [pid 17599] close(14) = -1 EBADF (Bad file descriptor) [pid 17599] close(15) = -1 EBADF (Bad file descriptor) [pid 17599] close(16) = -1 EBADF (Bad file descriptor) [pid 17599] close(17) = -1 EBADF (Bad file descriptor) [pid 17599] close(18) = -1 EBADF (Bad file descriptor) [pid 17599] close(19) = -1 EBADF (Bad file descriptor) [pid 17599] close(20) = -1 EBADF (Bad file descriptor) [pid 17599] close(21) = -1 EBADF (Bad file descriptor) [pid 17599] close(22) = -1 EBADF (Bad file descriptor) [pid 17599] close(23) = -1 EBADF (Bad file descriptor) [pid 17599] close(24) = -1 EBADF (Bad file descriptor) [pid 17599] close(25) = -1 EBADF (Bad file descriptor) [pid 17599] close(26) = -1 EBADF (Bad file descriptor) [ 233.901651][T17599] vhci_hcd vhci_hcd.0: port 0 already used [pid 17599] close(27) = -1 EBADF (Bad file descriptor) [pid 17599] close(28) = -1 EBADF (Bad file descriptor) [pid 17599] close(29) = -1 EBADF (Bad file descriptor) [pid 17599] exit_group(0) = ? [pid 17599] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6268, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17603 attached , child_tidptr=0x5555570da650) = 6270 [pid 17603] set_robust_list(0x5555570da660, 24) = 0 [pid 17603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17603] setpgid(0, 0) = 0 [pid 17603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17603] write(3, "1000", 4) = 4 [pid 17603] close(3) = 0 [pid 17603] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17603] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17603] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17603] close(5) = 0 [pid 17603] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17606 attached ) = 6271 [pid 17603] tkill(6271, SIGSTOP) = 0 [pid 17606] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6270, si_uid=0} --- [pid 17603] close(3 [pid 17606] --- stopped by SIGSTOP --- [pid 17603] <... close resumed>) = 0 [pid 17603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6271, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17603] close(4) = 0 [pid 17603] close(5) = -1 EBADF (Bad file descriptor) [pid 17603] close(6) = -1 EBADF (Bad file descriptor) [pid 17603] close(7) = -1 EBADF (Bad file descriptor) [pid 17603] close(8) = -1 EBADF (Bad file descriptor) [pid 17603] close(9) = -1 EBADF (Bad file descriptor) [pid 17603] close(10) = -1 EBADF (Bad file descriptor) [pid 17603] close(11) = -1 EBADF (Bad file descriptor) [pid 17603] close(12) = -1 EBADF (Bad file descriptor) [pid 17603] close(13) = -1 EBADF (Bad file descriptor) [pid 17603] close(14) = -1 EBADF (Bad file descriptor) [pid 17603] close(15) = -1 EBADF (Bad file descriptor) [pid 17603] close(16) = -1 EBADF (Bad file descriptor) [pid 17603] close(17) = -1 EBADF (Bad file descriptor) [pid 17603] close(18) = -1 EBADF (Bad file descriptor) [pid 17603] close(19) = -1 EBADF (Bad file descriptor) [pid 17603] close(20) = -1 EBADF (Bad file descriptor) [pid 17603] close(21) = -1 EBADF (Bad file descriptor) [pid 17603] close(22) = -1 EBADF (Bad file descriptor) [pid 17603] close(23) = -1 EBADF (Bad file descriptor) [pid 17603] close(24) = -1 EBADF (Bad file descriptor) [pid 17603] close(25) = -1 EBADF (Bad file descriptor) [pid 17603] close(26) = -1 EBADF (Bad file descriptor) [ 233.995299][T17603] vhci_hcd vhci_hcd.0: port 0 already used [pid 17603] close(27) = -1 EBADF (Bad file descriptor) [pid 17603] close(28) = -1 EBADF (Bad file descriptor) [pid 17603] close(29) = -1 EBADF (Bad file descriptor) [pid 17603] exit_group(0) = ? [pid 17603] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6270, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17607 attached , child_tidptr=0x5555570da650) = 6272 [pid 17607] set_robust_list(0x5555570da660, 24) = 0 [pid 17607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17607] setpgid(0, 0) = 0 [pid 17607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17607] write(3, "1000", 4) = 4 [pid 17607] close(3) = 0 [pid 17607] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17607] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17607] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17607] close(5) = 0 [pid 17607] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17610 attached ) = 6273 [pid 17607] tkill(6273, SIGSTOP) = 0 [pid 17610] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6272, si_uid=0} --- [pid 17607] close(3 [pid 17610] --- stopped by SIGSTOP --- [pid 17607] <... close resumed>) = 0 [pid 17607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6273, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17607] close(4) = 0 [pid 17607] close(5) = -1 EBADF (Bad file descriptor) [pid 17607] close(6) = -1 EBADF (Bad file descriptor) [pid 17607] close(7) = -1 EBADF (Bad file descriptor) [pid 17607] close(8) = -1 EBADF (Bad file descriptor) [pid 17607] close(9) = -1 EBADF (Bad file descriptor) [pid 17607] close(10) = -1 EBADF (Bad file descriptor) [pid 17607] close(11) = -1 EBADF (Bad file descriptor) [pid 17607] close(12) = -1 EBADF (Bad file descriptor) [pid 17607] close(13) = -1 EBADF (Bad file descriptor) [pid 17607] close(14) = -1 EBADF (Bad file descriptor) [pid 17607] close(15) = -1 EBADF (Bad file descriptor) [pid 17607] close(16) = -1 EBADF (Bad file descriptor) [pid 17607] close(17) = -1 EBADF (Bad file descriptor) [pid 17607] close(18) = -1 EBADF (Bad file descriptor) [pid 17607] close(19) = -1 EBADF (Bad file descriptor) [pid 17607] close(20) = -1 EBADF (Bad file descriptor) [pid 17607] close(21) = -1 EBADF (Bad file descriptor) [pid 17607] close(22) = -1 EBADF (Bad file descriptor) [pid 17607] close(23) = -1 EBADF (Bad file descriptor) [ 234.089863][T17607] vhci_hcd vhci_hcd.0: port 0 already used [pid 17607] close(24) = -1 EBADF (Bad file descriptor) [pid 17607] close(25) = -1 EBADF (Bad file descriptor) [pid 17607] close(26) = -1 EBADF (Bad file descriptor) [pid 17607] close(27) = -1 EBADF (Bad file descriptor) [pid 17607] close(28) = -1 EBADF (Bad file descriptor) [pid 17607] close(29) = -1 EBADF (Bad file descriptor) [pid 17607] exit_group(0) = ? [pid 17607] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17611 attached , child_tidptr=0x5555570da650) = 6274 [pid 17611] set_robust_list(0x5555570da660, 24) = 0 [pid 17611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17611] setpgid(0, 0) = 0 [pid 17611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17611] write(3, "1000", 4) = 4 [pid 17611] close(3) = 0 [pid 17611] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17611] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17611] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17611] close(5) = 0 [pid 17611] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17614 attached ) = 6275 [pid 17611] tkill(6275, SIGSTOP) = 0 [pid 17611] close(3 [pid 17614] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6274, si_uid=0} --- [pid 17611] <... close resumed>) = 0 [pid 17614] --- stopped by SIGSTOP --- [pid 17611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6275, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17611] close(4) = 0 [pid 17611] close(5) = -1 EBADF (Bad file descriptor) [pid 17611] close(6) = -1 EBADF (Bad file descriptor) [pid 17611] close(7) = -1 EBADF (Bad file descriptor) [pid 17611] close(8) = -1 EBADF (Bad file descriptor) [pid 17611] close(9) = -1 EBADF (Bad file descriptor) [pid 17611] close(10) = -1 EBADF (Bad file descriptor) [pid 17611] close(11) = -1 EBADF (Bad file descriptor) [pid 17611] close(12) = -1 EBADF (Bad file descriptor) [pid 17611] close(13) = -1 EBADF (Bad file descriptor) [pid 17611] close(14) = -1 EBADF (Bad file descriptor) [pid 17611] close(15) = -1 EBADF (Bad file descriptor) [pid 17611] close(16) = -1 EBADF (Bad file descriptor) [pid 17611] close(17) = -1 EBADF (Bad file descriptor) [pid 17611] close(18) = -1 EBADF (Bad file descriptor) [pid 17611] close(19) = -1 EBADF (Bad file descriptor) [pid 17611] close(20) = -1 EBADF (Bad file descriptor) [pid 17611] close(21) = -1 EBADF (Bad file descriptor) [pid 17611] close(22) = -1 EBADF (Bad file descriptor) [pid 17611] close(23) = -1 EBADF (Bad file descriptor) [pid 17611] close(24) = -1 EBADF (Bad file descriptor) [ 234.191670][T17611] vhci_hcd vhci_hcd.0: port 0 already used [pid 17611] close(25) = -1 EBADF (Bad file descriptor) [pid 17611] close(26) = -1 EBADF (Bad file descriptor) [pid 17611] close(27) = -1 EBADF (Bad file descriptor) [pid 17611] close(28) = -1 EBADF (Bad file descriptor) [pid 17611] close(29) = -1 EBADF (Bad file descriptor) [pid 17611] exit_group(0) = ? [pid 17611] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17615 attached , child_tidptr=0x5555570da650) = 6276 [pid 17615] set_robust_list(0x5555570da660, 24) = 0 [pid 17615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17615] setpgid(0, 0) = 0 [pid 17615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17615] write(3, "1000", 4) = 4 [pid 17615] close(3) = 0 [pid 17615] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17615] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17615] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17615] close(5) = 0 [pid 17615] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17618 attached ) = 6277 [pid 17615] tkill(6277, SIGSTOP) = 0 [pid 17618] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6276, si_uid=0} --- [pid 17615] close(3) = 0 [pid 17618] --- stopped by SIGSTOP --- [pid 17615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6277, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17615] close(4) = 0 [pid 17615] close(5) = -1 EBADF (Bad file descriptor) [pid 17615] close(6) = -1 EBADF (Bad file descriptor) [pid 17615] close(7) = -1 EBADF (Bad file descriptor) [pid 17615] close(8) = -1 EBADF (Bad file descriptor) [pid 17615] close(9) = -1 EBADF (Bad file descriptor) [pid 17615] close(10) = -1 EBADF (Bad file descriptor) [pid 17615] close(11) = -1 EBADF (Bad file descriptor) [pid 17615] close(12) = -1 EBADF (Bad file descriptor) [pid 17615] close(13) = -1 EBADF (Bad file descriptor) [pid 17615] close(14) = -1 EBADF (Bad file descriptor) [pid 17615] close(15) = -1 EBADF (Bad file descriptor) [pid 17615] close(16) = -1 EBADF (Bad file descriptor) [pid 17615] close(17) = -1 EBADF (Bad file descriptor) [pid 17615] close(18) = -1 EBADF (Bad file descriptor) [pid 17615] close(19) = -1 EBADF (Bad file descriptor) [pid 17615] close(20) = -1 EBADF (Bad file descriptor) [pid 17615] close(21) = -1 EBADF (Bad file descriptor) [pid 17615] close(22) = -1 EBADF (Bad file descriptor) [pid 17615] close(23) = -1 EBADF (Bad file descriptor) [ 234.294251][T17615] vhci_hcd vhci_hcd.0: port 0 already used [pid 17615] close(24) = -1 EBADF (Bad file descriptor) [pid 17615] close(25) = -1 EBADF (Bad file descriptor) [pid 17615] close(26) = -1 EBADF (Bad file descriptor) [pid 17615] close(27) = -1 EBADF (Bad file descriptor) [pid 17615] close(28) = -1 EBADF (Bad file descriptor) [pid 17615] close(29) = -1 EBADF (Bad file descriptor) [pid 17615] exit_group(0) = ? [pid 17615] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17619 attached , child_tidptr=0x5555570da650) = 6278 [pid 17619] set_robust_list(0x5555570da660, 24) = 0 [pid 17619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17619] setpgid(0, 0) = 0 [pid 17619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17619] write(3, "1000", 4) = 4 [pid 17619] close(3) = 0 [pid 17619] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17619] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17619] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17619] close(5) = 0 [pid 17619] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17622 attached ) = 6279 [pid 17619] tkill(6279, SIGSTOP) = 0 [pid 17622] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6278, si_uid=0} --- [pid 17619] close(3) = 0 [pid 17622] --- stopped by SIGSTOP --- [pid 17619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6279, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17619] close(4) = 0 [pid 17619] close(5) = -1 EBADF (Bad file descriptor) [pid 17619] close(6) = -1 EBADF (Bad file descriptor) [pid 17619] close(7) = -1 EBADF (Bad file descriptor) [pid 17619] close(8) = -1 EBADF (Bad file descriptor) [pid 17619] close(9) = -1 EBADF (Bad file descriptor) [pid 17619] close(10) = -1 EBADF (Bad file descriptor) [pid 17619] close(11) = -1 EBADF (Bad file descriptor) [pid 17619] close(12) = -1 EBADF (Bad file descriptor) [pid 17619] close(13) = -1 EBADF (Bad file descriptor) [ 234.398778][T17619] vhci_hcd vhci_hcd.0: port 0 already used [pid 17619] close(14) = -1 EBADF (Bad file descriptor) [pid 17619] close(15) = -1 EBADF (Bad file descriptor) [pid 17619] close(16) = -1 EBADF (Bad file descriptor) [pid 17619] close(17) = -1 EBADF (Bad file descriptor) [pid 17619] close(18) = -1 EBADF (Bad file descriptor) [pid 17619] close(19) = -1 EBADF (Bad file descriptor) [pid 17619] close(20) = -1 EBADF (Bad file descriptor) [pid 17619] close(21) = -1 EBADF (Bad file descriptor) [pid 17619] close(22) = -1 EBADF (Bad file descriptor) [pid 17619] close(23) = -1 EBADF (Bad file descriptor) [pid 17619] close(24) = -1 EBADF (Bad file descriptor) [pid 17619] close(25) = -1 EBADF (Bad file descriptor) [pid 17619] close(26) = -1 EBADF (Bad file descriptor) [pid 17619] close(27) = -1 EBADF (Bad file descriptor) [pid 17619] close(28) = -1 EBADF (Bad file descriptor) [pid 17619] close(29) = -1 EBADF (Bad file descriptor) [pid 17619] exit_group(0) = ? [pid 17619] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17623 attached , child_tidptr=0x5555570da650) = 6280 [pid 17623] set_robust_list(0x5555570da660, 24) = 0 [pid 17623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17623] setpgid(0, 0) = 0 [pid 17623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17623] write(3, "1000", 4) = 4 [pid 17623] close(3) = 0 [pid 17623] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17623] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17623] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17623] close(5) = 0 [pid 17623] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17626 attached ) = 6281 [pid 17623] tkill(6281, SIGSTOP) = 0 [pid 17626] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6280, si_uid=0} --- [pid 17623] close(3 [pid 17626] --- stopped by SIGSTOP --- [pid 17623] <... close resumed>) = 0 [pid 17623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6281, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17623] close(4) = 0 [pid 17623] close(5) = -1 EBADF (Bad file descriptor) [pid 17623] close(6) = -1 EBADF (Bad file descriptor) [pid 17623] close(7) = -1 EBADF (Bad file descriptor) [pid 17623] close(8) = -1 EBADF (Bad file descriptor) [pid 17623] close(9) = -1 EBADF (Bad file descriptor) [pid 17623] close(10) = -1 EBADF (Bad file descriptor) [pid 17623] close(11) = -1 EBADF (Bad file descriptor) [pid 17623] close(12) = -1 EBADF (Bad file descriptor) [pid 17623] close(13) = -1 EBADF (Bad file descriptor) [pid 17623] close(14) = -1 EBADF (Bad file descriptor) [pid 17623] close(15) = -1 EBADF (Bad file descriptor) [pid 17623] close(16) = -1 EBADF (Bad file descriptor) [pid 17623] close(17) = -1 EBADF (Bad file descriptor) [pid 17623] close(18) = -1 EBADF (Bad file descriptor) [pid 17623] close(19) = -1 EBADF (Bad file descriptor) [pid 17623] close(20) = -1 EBADF (Bad file descriptor) [pid 17623] close(21) = -1 EBADF (Bad file descriptor) [pid 17623] close(22) = -1 EBADF (Bad file descriptor) [pid 17623] close(23) = -1 EBADF (Bad file descriptor) [pid 17623] close(24) = -1 EBADF (Bad file descriptor) [ 234.526028][T17623] vhci_hcd vhci_hcd.0: port 0 already used [pid 17623] close(25) = -1 EBADF (Bad file descriptor) [pid 17623] close(26) = -1 EBADF (Bad file descriptor) [pid 17623] close(27) = -1 EBADF (Bad file descriptor) [pid 17623] close(28) = -1 EBADF (Bad file descriptor) [pid 17623] close(29) = -1 EBADF (Bad file descriptor) [pid 17623] exit_group(0) = ? [pid 17623] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17627 attached , child_tidptr=0x5555570da650) = 6282 [pid 17627] set_robust_list(0x5555570da660, 24) = 0 [pid 17627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17627] setpgid(0, 0) = 0 [pid 17627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17627] write(3, "1000", 4) = 4 [pid 17627] close(3) = 0 [pid 17627] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17627] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17627] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17627] close(5) = 0 [pid 17627] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17630 attached ) = 6283 [pid 17627] tkill(6283, SIGSTOP) = 0 [pid 17630] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6282, si_uid=0} --- [pid 17627] close(3) = 0 [pid 17630] --- stopped by SIGSTOP --- [pid 17627] close(4) = 0 [pid 17627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6283, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17627] close(5) = -1 EBADF (Bad file descriptor) [pid 17627] close(6) = -1 EBADF (Bad file descriptor) [pid 17627] close(7) = -1 EBADF (Bad file descriptor) [pid 17627] close(8) = -1 EBADF (Bad file descriptor) [pid 17627] close(9) = -1 EBADF (Bad file descriptor) [pid 17627] close(10) = -1 EBADF (Bad file descriptor) [pid 17627] close(11) = -1 EBADF (Bad file descriptor) [pid 17627] close(12) = -1 EBADF (Bad file descriptor) [pid 17627] close(13) = -1 EBADF (Bad file descriptor) [pid 17627] close(14) = -1 EBADF (Bad file descriptor) [pid 17627] close(15) = -1 EBADF (Bad file descriptor) [pid 17627] close(16) = -1 EBADF (Bad file descriptor) [pid 17627] close(17) = -1 EBADF (Bad file descriptor) [ 234.628149][T17627] vhci_hcd vhci_hcd.0: port 0 already used [pid 17627] close(18) = -1 EBADF (Bad file descriptor) [pid 17627] close(19) = -1 EBADF (Bad file descriptor) [pid 17627] close(20) = -1 EBADF (Bad file descriptor) [pid 17627] close(21) = -1 EBADF (Bad file descriptor) [pid 17627] close(22) = -1 EBADF (Bad file descriptor) [pid 17627] close(23) = -1 EBADF (Bad file descriptor) [pid 17627] close(24) = -1 EBADF (Bad file descriptor) [pid 17627] close(25) = -1 EBADF (Bad file descriptor) [pid 17627] close(26) = -1 EBADF (Bad file descriptor) [pid 17627] close(27) = -1 EBADF (Bad file descriptor) [pid 17627] close(28) = -1 EBADF (Bad file descriptor) [pid 17627] close(29) = -1 EBADF (Bad file descriptor) [pid 17627] exit_group(0) = ? [pid 17627] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17631 attached , child_tidptr=0x5555570da650) = 6284 [pid 17631] set_robust_list(0x5555570da660, 24) = 0 [pid 17631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17631] setpgid(0, 0) = 0 [pid 17631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17631] write(3, "1000", 4) = 4 [pid 17631] close(3) = 0 [pid 17631] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17631] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17631] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17631] close(5) = 0 [pid 17631] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17634 attached ) = 6285 [pid 17631] tkill(6285, SIGSTOP) = 0 [pid 17634] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6284, si_uid=0} --- [pid 17631] close(3 [pid 17634] --- stopped by SIGSTOP --- [pid 17631] <... close resumed>) = 0 [pid 17631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6285, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17631] close(4) = 0 [pid 17631] close(5) = -1 EBADF (Bad file descriptor) [pid 17631] close(6) = -1 EBADF (Bad file descriptor) [pid 17631] close(7) = -1 EBADF (Bad file descriptor) [pid 17631] close(8) = -1 EBADF (Bad file descriptor) [pid 17631] close(9) = -1 EBADF (Bad file descriptor) [pid 17631] close(10) = -1 EBADF (Bad file descriptor) [pid 17631] close(11) = -1 EBADF (Bad file descriptor) [pid 17631] close(12) = -1 EBADF (Bad file descriptor) [pid 17631] close(13) = -1 EBADF (Bad file descriptor) [pid 17631] close(14) = -1 EBADF (Bad file descriptor) [pid 17631] close(15) = -1 EBADF (Bad file descriptor) [pid 17631] close(16) = -1 EBADF (Bad file descriptor) [pid 17631] close(17) = -1 EBADF (Bad file descriptor) [pid 17631] close(18) = -1 EBADF (Bad file descriptor) [pid 17631] close(19) = -1 EBADF (Bad file descriptor) [pid 17631] close(20) = -1 EBADF (Bad file descriptor) [pid 17631] close(21) = -1 EBADF (Bad file descriptor) [pid 17631] close(22) = -1 EBADF (Bad file descriptor) [pid 17631] close(23) = -1 EBADF (Bad file descriptor) [pid 17631] close(24) = -1 EBADF (Bad file descriptor) [ 234.745726][T17631] vhci_hcd vhci_hcd.0: port 0 already used [pid 17631] close(25) = -1 EBADF (Bad file descriptor) [pid 17631] close(26) = -1 EBADF (Bad file descriptor) [pid 17631] close(27) = -1 EBADF (Bad file descriptor) [pid 17631] close(28) = -1 EBADF (Bad file descriptor) [pid 17631] close(29) = -1 EBADF (Bad file descriptor) [pid 17631] exit_group(0) = ? [pid 17631] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17635 attached , child_tidptr=0x5555570da650) = 6286 [pid 17635] set_robust_list(0x5555570da660, 24) = 0 [pid 17635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17635] setpgid(0, 0) = 0 [pid 17635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17635] write(3, "1000", 4) = 4 [pid 17635] close(3) = 0 [pid 17635] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17635] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17635] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17635] close(5) = 0 [pid 17635] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17638 attached ) = 6287 [pid 17635] tkill(6287, SIGSTOP) = 0 [pid 17638] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6286, si_uid=0} --- [pid 17635] close(3) = 0 [pid 17638] --- stopped by SIGSTOP --- [pid 17635] close(4) = 0 [pid 17635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6287, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17635] close(5) = -1 EBADF (Bad file descriptor) [pid 17635] close(6) = -1 EBADF (Bad file descriptor) [pid 17635] close(7) = -1 EBADF (Bad file descriptor) [pid 17635] close(8) = -1 EBADF (Bad file descriptor) [pid 17635] close(9) = -1 EBADF (Bad file descriptor) [pid 17635] close(10) = -1 EBADF (Bad file descriptor) [pid 17635] close(11) = -1 EBADF (Bad file descriptor) [pid 17635] close(12) = -1 EBADF (Bad file descriptor) [pid 17635] close(13) = -1 EBADF (Bad file descriptor) [pid 17635] close(14) = -1 EBADF (Bad file descriptor) [pid 17635] close(15) = -1 EBADF (Bad file descriptor) [pid 17635] close(16) = -1 EBADF (Bad file descriptor) [pid 17635] close(17) = -1 EBADF (Bad file descriptor) [pid 17635] close(18) = -1 EBADF (Bad file descriptor) [pid 17635] close(19) = -1 EBADF (Bad file descriptor) [pid 17635] close(20) = -1 EBADF (Bad file descriptor) [ 234.849418][T17635] vhci_hcd vhci_hcd.0: port 0 already used [pid 17635] close(21) = -1 EBADF (Bad file descriptor) [pid 17635] close(22) = -1 EBADF (Bad file descriptor) [pid 17635] close(23) = -1 EBADF (Bad file descriptor) [pid 17635] close(24) = -1 EBADF (Bad file descriptor) [pid 17635] close(25) = -1 EBADF (Bad file descriptor) [pid 17635] close(26) = -1 EBADF (Bad file descriptor) [pid 17635] close(27) = -1 EBADF (Bad file descriptor) [pid 17635] close(28) = -1 EBADF (Bad file descriptor) [pid 17635] close(29) = -1 EBADF (Bad file descriptor) [pid 17635] exit_group(0) = ? [pid 17635] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17639 attached , child_tidptr=0x5555570da650) = 6288 [pid 17639] set_robust_list(0x5555570da660, 24) = 0 [pid 17639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17639] setpgid(0, 0) = 0 [pid 17639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17639] write(3, "1000", 4) = 4 [pid 17639] close(3) = 0 [pid 17639] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17639] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17639] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17639] close(5) = 0 [pid 17639] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17642 attached ) = 6289 [pid 17639] tkill(6289, SIGSTOP) = 0 [pid 17642] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6288, si_uid=0} --- [pid 17639] close(3 [pid 17642] --- stopped by SIGSTOP --- [pid 17639] <... close resumed>) = 0 [pid 17639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6289, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17639] close(4) = 0 [pid 17639] close(5) = -1 EBADF (Bad file descriptor) [pid 17639] close(6) = -1 EBADF (Bad file descriptor) [pid 17639] close(7) = -1 EBADF (Bad file descriptor) [pid 17639] close(8) = -1 EBADF (Bad file descriptor) [pid 17639] close(9) = -1 EBADF (Bad file descriptor) [pid 17639] close(10) = -1 EBADF (Bad file descriptor) [pid 17639] close(11) = -1 EBADF (Bad file descriptor) [pid 17639] close(12) = -1 EBADF (Bad file descriptor) [pid 17639] close(13) = -1 EBADF (Bad file descriptor) [pid 17639] close(14) = -1 EBADF (Bad file descriptor) [pid 17639] close(15) = -1 EBADF (Bad file descriptor) [pid 17639] close(16) = -1 EBADF (Bad file descriptor) [pid 17639] close(17) = -1 EBADF (Bad file descriptor) [pid 17639] close(18) = -1 EBADF (Bad file descriptor) [pid 17639] close(19) = -1 EBADF (Bad file descriptor) [pid 17639] close(20) = -1 EBADF (Bad file descriptor) [pid 17639] close(21) = -1 EBADF (Bad file descriptor) [pid 17639] close(22) = -1 EBADF (Bad file descriptor) [pid 17639] close(23) = -1 EBADF (Bad file descriptor) [ 234.956942][T17639] vhci_hcd vhci_hcd.0: port 0 already used [pid 17639] close(24) = -1 EBADF (Bad file descriptor) [pid 17639] close(25) = -1 EBADF (Bad file descriptor) [pid 17639] close(26) = -1 EBADF (Bad file descriptor) [pid 17639] close(27) = -1 EBADF (Bad file descriptor) [pid 17639] close(28) = -1 EBADF (Bad file descriptor) [pid 17639] close(29) = -1 EBADF (Bad file descriptor) [pid 17639] exit_group(0) = ? [pid 17639] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6288, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17643 attached , child_tidptr=0x5555570da650) = 6290 [pid 17643] set_robust_list(0x5555570da660, 24) = 0 [pid 17643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17643] setpgid(0, 0) = 0 [pid 17643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17643] write(3, "1000", 4) = 4 [pid 17643] close(3) = 0 [pid 17643] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17643] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17643] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17643] close(5) = 0 [pid 17643] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17646 attached ) = 6291 [pid 17643] tkill(6291, SIGSTOP) = 0 [pid 17646] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6290, si_uid=0} --- [pid 17643] close(3 [pid 17646] --- stopped by SIGSTOP --- [pid 17643] <... close resumed>) = 0 [pid 17643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6291, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17643] close(4) = 0 [pid 17643] close(5) = -1 EBADF (Bad file descriptor) [pid 17643] close(6) = -1 EBADF (Bad file descriptor) [pid 17643] close(7) = -1 EBADF (Bad file descriptor) [pid 17643] close(8) = -1 EBADF (Bad file descriptor) [pid 17643] close(9) = -1 EBADF (Bad file descriptor) [pid 17643] close(10) = -1 EBADF (Bad file descriptor) [pid 17643] close(11) = -1 EBADF (Bad file descriptor) [pid 17643] close(12) = -1 EBADF (Bad file descriptor) [pid 17643] close(13) = -1 EBADF (Bad file descriptor) [pid 17643] close(14) = -1 EBADF (Bad file descriptor) [pid 17643] close(15) = -1 EBADF (Bad file descriptor) [pid 17643] close(16) = -1 EBADF (Bad file descriptor) [pid 17643] close(17) = -1 EBADF (Bad file descriptor) [pid 17643] close(18) = -1 EBADF (Bad file descriptor) [pid 17643] close(19) = -1 EBADF (Bad file descriptor) [pid 17643] close(20) = -1 EBADF (Bad file descriptor) [pid 17643] close(21) = -1 EBADF (Bad file descriptor) [pid 17643] close(22) = -1 EBADF (Bad file descriptor) [pid 17643] close(23) = -1 EBADF (Bad file descriptor) [ 235.061028][T17643] vhci_hcd vhci_hcd.0: port 0 already used [pid 17643] close(24) = -1 EBADF (Bad file descriptor) [pid 17643] close(25) = -1 EBADF (Bad file descriptor) [pid 17643] close(26) = -1 EBADF (Bad file descriptor) [pid 17643] close(27) = -1 EBADF (Bad file descriptor) [pid 17643] close(28) = -1 EBADF (Bad file descriptor) [pid 17643] close(29) = -1 EBADF (Bad file descriptor) [pid 17643] exit_group(0) = ? [pid 17643] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6290, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17647 attached , child_tidptr=0x5555570da650) = 6292 [pid 17647] set_robust_list(0x5555570da660, 24) = 0 [pid 17647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17647] setpgid(0, 0) = 0 [pid 17647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17647] write(3, "1000", 4) = 4 [pid 17647] close(3) = 0 [pid 17647] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17647] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17647] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17647] close(5) = 0 [pid 17647] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17650 attached ) = 6293 [pid 17647] tkill(6293, SIGSTOP) = 0 [pid 17650] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6292, si_uid=0} --- [pid 17647] close(3 [pid 17650] --- stopped by SIGSTOP --- [pid 17647] <... close resumed>) = 0 [pid 17647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6293, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17647] close(4) = 0 [pid 17647] close(5) = -1 EBADF (Bad file descriptor) [pid 17647] close(6) = -1 EBADF (Bad file descriptor) [pid 17647] close(7) = -1 EBADF (Bad file descriptor) [pid 17647] close(8) = -1 EBADF (Bad file descriptor) [pid 17647] close(9) = -1 EBADF (Bad file descriptor) [pid 17647] close(10) = -1 EBADF (Bad file descriptor) [pid 17647] close(11) = -1 EBADF (Bad file descriptor) [pid 17647] close(12) = -1 EBADF (Bad file descriptor) [pid 17647] close(13) = -1 EBADF (Bad file descriptor) [pid 17647] close(14) = -1 EBADF (Bad file descriptor) [pid 17647] close(15) = -1 EBADF (Bad file descriptor) [pid 17647] close(16) = -1 EBADF (Bad file descriptor) [pid 17647] close(17) = -1 EBADF (Bad file descriptor) [pid 17647] close(18) = -1 EBADF (Bad file descriptor) [pid 17647] close(19) = -1 EBADF (Bad file descriptor) [pid 17647] close(20) = -1 EBADF (Bad file descriptor) [pid 17647] close(21) = -1 EBADF (Bad file descriptor) [pid 17647] close(22) = -1 EBADF (Bad file descriptor) [pid 17647] close(23) = -1 EBADF (Bad file descriptor) [ 235.167049][T17647] vhci_hcd vhci_hcd.0: port 0 already used [pid 17647] close(24) = -1 EBADF (Bad file descriptor) [pid 17647] close(25) = -1 EBADF (Bad file descriptor) [pid 17647] close(26) = -1 EBADF (Bad file descriptor) [pid 17647] close(27) = -1 EBADF (Bad file descriptor) [pid 17647] close(28) = -1 EBADF (Bad file descriptor) [pid 17647] close(29) = -1 EBADF (Bad file descriptor) [pid 17647] exit_group(0) = ? [pid 17647] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17651 attached , child_tidptr=0x5555570da650) = 6294 [pid 17651] set_robust_list(0x5555570da660, 24) = 0 [pid 17651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17651] setpgid(0, 0) = 0 [pid 17651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17651] write(3, "1000", 4) = 4 [pid 17651] close(3) = 0 [pid 17651] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17651] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17651] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17651] close(5) = 0 [pid 17651] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17654 attached ) = 6295 [pid 17651] tkill(6295, SIGSTOP) = 0 [pid 17654] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6294, si_uid=0} --- [pid 17651] close(3 [pid 17654] --- stopped by SIGSTOP --- [pid 17651] <... close resumed>) = 0 [pid 17651] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6295, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17651] close(4) = 0 [pid 17651] close(5) = -1 EBADF (Bad file descriptor) [pid 17651] close(6) = -1 EBADF (Bad file descriptor) [pid 17651] close(7) = -1 EBADF (Bad file descriptor) [pid 17651] close(8) = -1 EBADF (Bad file descriptor) [pid 17651] close(9) = -1 EBADF (Bad file descriptor) [pid 17651] close(10) = -1 EBADF (Bad file descriptor) [pid 17651] close(11) = -1 EBADF (Bad file descriptor) [pid 17651] close(12) = -1 EBADF (Bad file descriptor) [pid 17651] close(13) = -1 EBADF (Bad file descriptor) [pid 17651] close(14) = -1 EBADF (Bad file descriptor) [pid 17651] close(15) = -1 EBADF (Bad file descriptor) [pid 17651] close(16) = -1 EBADF (Bad file descriptor) [pid 17651] close(17) = -1 EBADF (Bad file descriptor) [pid 17651] close(18) = -1 EBADF (Bad file descriptor) [pid 17651] close(19) = -1 EBADF (Bad file descriptor) [pid 17651] close(20) = -1 EBADF (Bad file descriptor) [pid 17651] close(21) = -1 EBADF (Bad file descriptor) [pid 17651] close(22) = -1 EBADF (Bad file descriptor) [pid 17651] close(23) = -1 EBADF (Bad file descriptor) [ 235.270305][T17651] vhci_hcd vhci_hcd.0: port 0 already used [pid 17651] close(24) = -1 EBADF (Bad file descriptor) [pid 17651] close(25) = -1 EBADF (Bad file descriptor) [pid 17651] close(26) = -1 EBADF (Bad file descriptor) [pid 17651] close(27) = -1 EBADF (Bad file descriptor) [pid 17651] close(28) = -1 EBADF (Bad file descriptor) [pid 17651] close(29) = -1 EBADF (Bad file descriptor) [pid 17651] exit_group(0) = ? [pid 17651] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6294, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17655 attached , child_tidptr=0x5555570da650) = 6296 [pid 17655] set_robust_list(0x5555570da660, 24) = 0 [pid 17655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17655] setpgid(0, 0) = 0 [pid 17655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17655] write(3, "1000", 4) = 4 [pid 17655] close(3) = 0 [pid 17655] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17655] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17655] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17655] close(5) = 0 [pid 17655] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17658 attached ) = 6297 [pid 17655] tkill(6297, SIGSTOP) = 0 [pid 17658] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6296, si_uid=0} --- [pid 17655] close(3) = 0 [pid 17658] --- stopped by SIGSTOP --- [pid 17655] close(4) = 0 [pid 17655] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6297, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17655] close(5) = -1 EBADF (Bad file descriptor) [pid 17655] close(6) = -1 EBADF (Bad file descriptor) [pid 17655] close(7) = -1 EBADF (Bad file descriptor) [pid 17655] close(8) = -1 EBADF (Bad file descriptor) [pid 17655] close(9) = -1 EBADF (Bad file descriptor) [pid 17655] close(10) = -1 EBADF (Bad file descriptor) [pid 17655] close(11) = -1 EBADF (Bad file descriptor) [pid 17655] close(12) = -1 EBADF (Bad file descriptor) [pid 17655] close(13) = -1 EBADF (Bad file descriptor) [pid 17655] close(14) = -1 EBADF (Bad file descriptor) [pid 17655] close(15) = -1 EBADF (Bad file descriptor) [pid 17655] close(16) = -1 EBADF (Bad file descriptor) [pid 17655] close(17) = -1 EBADF (Bad file descriptor) [ 235.372662][T17655] vhci_hcd vhci_hcd.0: port 0 already used [pid 17655] close(18) = -1 EBADF (Bad file descriptor) [pid 17655] close(19) = -1 EBADF (Bad file descriptor) [pid 17655] close(20) = -1 EBADF (Bad file descriptor) [pid 17655] close(21) = -1 EBADF (Bad file descriptor) [pid 17655] close(22) = -1 EBADF (Bad file descriptor) [pid 17655] close(23) = -1 EBADF (Bad file descriptor) [pid 17655] close(24) = -1 EBADF (Bad file descriptor) [pid 17655] close(25) = -1 EBADF (Bad file descriptor) [pid 17655] close(26) = -1 EBADF (Bad file descriptor) [pid 17655] close(27) = -1 EBADF (Bad file descriptor) [pid 17655] close(28) = -1 EBADF (Bad file descriptor) [pid 17655] close(29) = -1 EBADF (Bad file descriptor) [pid 17655] exit_group(0) = ? [pid 17655] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6296, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17659 attached , child_tidptr=0x5555570da650) = 6298 [pid 17659] set_robust_list(0x5555570da660, 24) = 0 [pid 17659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17659] setpgid(0, 0) = 0 [pid 17659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17659] write(3, "1000", 4) = 4 [pid 17659] close(3) = 0 [pid 17659] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17659] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17659] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17659] close(5) = 0 [pid 17659] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17662 attached ) = 6299 [pid 17659] tkill(6299, SIGSTOP) = 0 [pid 17662] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6298, si_uid=0} --- [pid 17659] close(3 [pid 17662] --- stopped by SIGSTOP --- [pid 17659] <... close resumed>) = 0 [pid 17659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6299, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17659] close(4) = 0 [pid 17659] close(5) = -1 EBADF (Bad file descriptor) [pid 17659] close(6) = -1 EBADF (Bad file descriptor) [pid 17659] close(7) = -1 EBADF (Bad file descriptor) [pid 17659] close(8) = -1 EBADF (Bad file descriptor) [pid 17659] close(9) = -1 EBADF (Bad file descriptor) [pid 17659] close(10) = -1 EBADF (Bad file descriptor) [pid 17659] close(11) = -1 EBADF (Bad file descriptor) [pid 17659] close(12) = -1 EBADF (Bad file descriptor) [pid 17659] close(13) = -1 EBADF (Bad file descriptor) [pid 17659] close(14) = -1 EBADF (Bad file descriptor) [pid 17659] close(15) = -1 EBADF (Bad file descriptor) [pid 17659] close(16) = -1 EBADF (Bad file descriptor) [pid 17659] close(17) = -1 EBADF (Bad file descriptor) [pid 17659] close(18) = -1 EBADF (Bad file descriptor) [pid 17659] close(19) = -1 EBADF (Bad file descriptor) [pid 17659] close(20) = -1 EBADF (Bad file descriptor) [pid 17659] close(21) = -1 EBADF (Bad file descriptor) [pid 17659] close(22) = -1 EBADF (Bad file descriptor) [pid 17659] close(23) = -1 EBADF (Bad file descriptor) [ 235.488281][T17659] vhci_hcd vhci_hcd.0: port 0 already used [pid 17659] close(24) = -1 EBADF (Bad file descriptor) [pid 17659] close(25) = -1 EBADF (Bad file descriptor) [pid 17659] close(26) = -1 EBADF (Bad file descriptor) [pid 17659] close(27) = -1 EBADF (Bad file descriptor) [pid 17659] close(28) = -1 EBADF (Bad file descriptor) [pid 17659] close(29) = -1 EBADF (Bad file descriptor) [pid 17659] exit_group(0) = ? [pid 17659] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6298, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17663 attached , child_tidptr=0x5555570da650) = 6300 [pid 17663] set_robust_list(0x5555570da660, 24) = 0 [pid 17663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17663] setpgid(0, 0) = 0 [pid 17663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17663] write(3, "1000", 4) = 4 [pid 17663] close(3) = 0 [pid 17663] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17663] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17663] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17663] close(5) = 0 [pid 17663] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17666 attached ) = 6301 [pid 17663] tkill(6301, SIGSTOP) = 0 [pid 17666] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6300, si_uid=0} --- [pid 17663] close(3 [pid 17666] --- stopped by SIGSTOP --- [pid 17663] <... close resumed>) = 0 [pid 17663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6301, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17663] close(4) = 0 [pid 17663] close(5) = -1 EBADF (Bad file descriptor) [pid 17663] close(6) = -1 EBADF (Bad file descriptor) [pid 17663] close(7) = -1 EBADF (Bad file descriptor) [pid 17663] close(8) = -1 EBADF (Bad file descriptor) [pid 17663] close(9) = -1 EBADF (Bad file descriptor) [pid 17663] close(10) = -1 EBADF (Bad file descriptor) [pid 17663] close(11) = -1 EBADF (Bad file descriptor) [pid 17663] close(12) = -1 EBADF (Bad file descriptor) [pid 17663] close(13) = -1 EBADF (Bad file descriptor) [pid 17663] close(14) = -1 EBADF (Bad file descriptor) [pid 17663] close(15) = -1 EBADF (Bad file descriptor) [pid 17663] close(16) = -1 EBADF (Bad file descriptor) [pid 17663] close(17) = -1 EBADF (Bad file descriptor) [pid 17663] close(18) = -1 EBADF (Bad file descriptor) [pid 17663] close(19) = -1 EBADF (Bad file descriptor) [pid 17663] close(20) = -1 EBADF (Bad file descriptor) [pid 17663] close(21) = -1 EBADF (Bad file descriptor) [pid 17663] close(22) = -1 EBADF (Bad file descriptor) [pid 17663] close(23) = -1 EBADF (Bad file descriptor) [ 235.592164][T17663] vhci_hcd vhci_hcd.0: port 0 already used [pid 17663] close(24) = -1 EBADF (Bad file descriptor) [pid 17663] close(25) = -1 EBADF (Bad file descriptor) [pid 17663] close(26) = -1 EBADF (Bad file descriptor) [pid 17663] close(27) = -1 EBADF (Bad file descriptor) [pid 17663] close(28) = -1 EBADF (Bad file descriptor) [pid 17663] close(29) = -1 EBADF (Bad file descriptor) [pid 17663] exit_group(0) = ? [pid 17663] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17667 attached , child_tidptr=0x5555570da650) = 6302 [pid 17667] set_robust_list(0x5555570da660, 24) = 0 [pid 17667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17667] setpgid(0, 0) = 0 [pid 17667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17667] write(3, "1000", 4) = 4 [pid 17667] close(3) = 0 [pid 17667] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17667] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17667] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17667] close(5) = 0 [pid 17667] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17670 attached ) = 6303 [pid 17667] tkill(6303, SIGSTOP) = 0 [pid 17670] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6302, si_uid=0} --- [pid 17667] close(3 [pid 17670] --- stopped by SIGSTOP --- [pid 17667] <... close resumed>) = 0 [pid 17667] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6303, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17667] close(4) = 0 [pid 17667] close(5) = -1 EBADF (Bad file descriptor) [pid 17667] close(6) = -1 EBADF (Bad file descriptor) [pid 17667] close(7) = -1 EBADF (Bad file descriptor) [pid 17667] close(8) = -1 EBADF (Bad file descriptor) [pid 17667] close(9) = -1 EBADF (Bad file descriptor) [pid 17667] close(10) = -1 EBADF (Bad file descriptor) [pid 17667] close(11) = -1 EBADF (Bad file descriptor) [pid 17667] close(12) = -1 EBADF (Bad file descriptor) [pid 17667] close(13) = -1 EBADF (Bad file descriptor) [pid 17667] close(14) = -1 EBADF (Bad file descriptor) [pid 17667] close(15) = -1 EBADF (Bad file descriptor) [pid 17667] close(16) = -1 EBADF (Bad file descriptor) [pid 17667] close(17) = -1 EBADF (Bad file descriptor) [pid 17667] close(18) = -1 EBADF (Bad file descriptor) [pid 17667] close(19) = -1 EBADF (Bad file descriptor) [pid 17667] close(20) = -1 EBADF (Bad file descriptor) [pid 17667] close(21) = -1 EBADF (Bad file descriptor) [pid 17667] close(22) = -1 EBADF (Bad file descriptor) [ 235.692237][T17667] vhci_hcd vhci_hcd.0: port 0 already used [pid 17667] close(23) = -1 EBADF (Bad file descriptor) [pid 17667] close(24) = -1 EBADF (Bad file descriptor) [pid 17667] close(25) = -1 EBADF (Bad file descriptor) [pid 17667] close(26) = -1 EBADF (Bad file descriptor) [pid 17667] close(27) = -1 EBADF (Bad file descriptor) [pid 17667] close(28) = -1 EBADF (Bad file descriptor) [pid 17667] close(29) = -1 EBADF (Bad file descriptor) [pid 17667] exit_group(0) = ? [pid 17667] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17671 attached , child_tidptr=0x5555570da650) = 6304 [pid 17671] set_robust_list(0x5555570da660, 24) = 0 [pid 17671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17671] setpgid(0, 0) = 0 [pid 17671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17671] write(3, "1000", 4) = 4 [pid 17671] close(3) = 0 [pid 17671] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17671] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17671] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17671] close(5) = 0 [pid 17671] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17674 attached ) = 6305 [pid 17671] tkill(6305, SIGSTOP) = 0 [pid 17674] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6304, si_uid=0} --- [pid 17671] close(3 [pid 17674] --- stopped by SIGSTOP --- [pid 17671] <... close resumed>) = 0 [pid 17671] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6305, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17671] close(4) = 0 [pid 17671] close(5) = -1 EBADF (Bad file descriptor) [pid 17671] close(6) = -1 EBADF (Bad file descriptor) [pid 17671] close(7) = -1 EBADF (Bad file descriptor) [pid 17671] close(8) = -1 EBADF (Bad file descriptor) [pid 17671] close(9) = -1 EBADF (Bad file descriptor) [pid 17671] close(10) = -1 EBADF (Bad file descriptor) [pid 17671] close(11) = -1 EBADF (Bad file descriptor) [pid 17671] close(12) = -1 EBADF (Bad file descriptor) [pid 17671] close(13) = -1 EBADF (Bad file descriptor) [pid 17671] close(14) = -1 EBADF (Bad file descriptor) [pid 17671] close(15) = -1 EBADF (Bad file descriptor) [pid 17671] close(16) = -1 EBADF (Bad file descriptor) [pid 17671] close(17) = -1 EBADF (Bad file descriptor) [pid 17671] close(18) = -1 EBADF (Bad file descriptor) [pid 17671] close(19) = -1 EBADF (Bad file descriptor) [pid 17671] close(20) = -1 EBADF (Bad file descriptor) [pid 17671] close(21) = -1 EBADF (Bad file descriptor) [pid 17671] close(22) = -1 EBADF (Bad file descriptor) [pid 17671] close(23) = -1 EBADF (Bad file descriptor) [ 235.798384][T17671] vhci_hcd vhci_hcd.0: port 0 already used [pid 17671] close(24) = -1 EBADF (Bad file descriptor) [pid 17671] close(25) = -1 EBADF (Bad file descriptor) [pid 17671] close(26) = -1 EBADF (Bad file descriptor) [pid 17671] close(27) = -1 EBADF (Bad file descriptor) [pid 17671] close(28) = -1 EBADF (Bad file descriptor) [pid 17671] close(29) = -1 EBADF (Bad file descriptor) [pid 17671] exit_group(0) = ? [pid 17671] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6304, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17675 attached , child_tidptr=0x5555570da650) = 6306 [pid 17675] set_robust_list(0x5555570da660, 24) = 0 [pid 17675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17675] setpgid(0, 0) = 0 [pid 17675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17675] write(3, "1000", 4) = 4 [pid 17675] close(3) = 0 [pid 17675] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17675] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17675] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17675] close(5) = 0 [pid 17675] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17678 attached ) = 6307 [pid 17675] tkill(6307, SIGSTOP) = 0 [pid 17678] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6306, si_uid=0} --- [pid 17675] close(3 [pid 17678] --- stopped by SIGSTOP --- [pid 17675] <... close resumed>) = 0 [pid 17675] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6307, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17675] close(4) = 0 [pid 17675] close(5) = -1 EBADF (Bad file descriptor) [pid 17675] close(6) = -1 EBADF (Bad file descriptor) [pid 17675] close(7) = -1 EBADF (Bad file descriptor) [pid 17675] close(8) = -1 EBADF (Bad file descriptor) [pid 17675] close(9) = -1 EBADF (Bad file descriptor) [pid 17675] close(10) = -1 EBADF (Bad file descriptor) [pid 17675] close(11) = -1 EBADF (Bad file descriptor) [pid 17675] close(12) = -1 EBADF (Bad file descriptor) [pid 17675] close(13) = -1 EBADF (Bad file descriptor) [pid 17675] close(14) = -1 EBADF (Bad file descriptor) [pid 17675] close(15) = -1 EBADF (Bad file descriptor) [pid 17675] close(16) = -1 EBADF (Bad file descriptor) [pid 17675] close(17) = -1 EBADF (Bad file descriptor) [pid 17675] close(18) = -1 EBADF (Bad file descriptor) [pid 17675] close(19) = -1 EBADF (Bad file descriptor) [pid 17675] close(20) = -1 EBADF (Bad file descriptor) [pid 17675] close(21) = -1 EBADF (Bad file descriptor) [pid 17675] close(22) = -1 EBADF (Bad file descriptor) [pid 17675] close(23) = -1 EBADF (Bad file descriptor) [pid 17675] close(24) = -1 EBADF (Bad file descriptor) [ 235.901278][T17675] vhci_hcd vhci_hcd.0: port 0 already used [pid 17675] close(25) = -1 EBADF (Bad file descriptor) [pid 17675] close(26) = -1 EBADF (Bad file descriptor) [pid 17675] close(27) = -1 EBADF (Bad file descriptor) [pid 17675] close(28) = -1 EBADF (Bad file descriptor) [pid 17675] close(29) = -1 EBADF (Bad file descriptor) [pid 17675] exit_group(0) = ? [pid 17675] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17679 attached , child_tidptr=0x5555570da650) = 6308 [pid 17679] set_robust_list(0x5555570da660, 24) = 0 [pid 17679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17679] setpgid(0, 0) = 0 [pid 17679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17679] write(3, "1000", 4) = 4 [pid 17679] close(3) = 0 [pid 17679] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17679] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17679] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17679] close(5) = 0 [pid 17679] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17682 attached ) = 6309 [pid 17679] tkill(6309, SIGSTOP) = 0 [pid 17682] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6308, si_uid=0} --- [pid 17679] close(3 [pid 17682] --- stopped by SIGSTOP --- [pid 17679] <... close resumed>) = 0 [pid 17679] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6309, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17679] close(4) = 0 [pid 17679] close(5) = -1 EBADF (Bad file descriptor) [pid 17679] close(6) = -1 EBADF (Bad file descriptor) [pid 17679] close(7) = -1 EBADF (Bad file descriptor) [pid 17679] close(8) = -1 EBADF (Bad file descriptor) [pid 17679] close(9) = -1 EBADF (Bad file descriptor) [pid 17679] close(10) = -1 EBADF (Bad file descriptor) [pid 17679] close(11) = -1 EBADF (Bad file descriptor) [pid 17679] close(12) = -1 EBADF (Bad file descriptor) [pid 17679] close(13) = -1 EBADF (Bad file descriptor) [pid 17679] close(14) = -1 EBADF (Bad file descriptor) [pid 17679] close(15) = -1 EBADF (Bad file descriptor) [pid 17679] close(16) = -1 EBADF (Bad file descriptor) [pid 17679] close(17) = -1 EBADF (Bad file descriptor) [pid 17679] close(18) = -1 EBADF (Bad file descriptor) [pid 17679] close(19) = -1 EBADF (Bad file descriptor) [pid 17679] close(20) = -1 EBADF (Bad file descriptor) [pid 17679] close(21) = -1 EBADF (Bad file descriptor) [pid 17679] close(22) = -1 EBADF (Bad file descriptor) [pid 17679] close(23) = -1 EBADF (Bad file descriptor) [ 236.003836][T17679] vhci_hcd vhci_hcd.0: port 0 already used [pid 17679] close(24) = -1 EBADF (Bad file descriptor) [pid 17679] close(25) = -1 EBADF (Bad file descriptor) [pid 17679] close(26) = -1 EBADF (Bad file descriptor) [pid 17679] close(27) = -1 EBADF (Bad file descriptor) [pid 17679] close(28) = -1 EBADF (Bad file descriptor) [pid 17679] close(29) = -1 EBADF (Bad file descriptor) [pid 17679] exit_group(0) = ? [pid 17679] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17683 attached , child_tidptr=0x5555570da650) = 6310 [pid 17683] set_robust_list(0x5555570da660, 24) = 0 [pid 17683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17683] setpgid(0, 0) = 0 [pid 17683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17683] write(3, "1000", 4) = 4 [pid 17683] close(3) = 0 [pid 17683] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17683] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17683] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17683] close(5) = 0 [pid 17683] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17686 attached ) = 6311 [pid 17683] tkill(6311, SIGSTOP) = 0 [pid 17686] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6310, si_uid=0} --- [pid 17683] close(3 [pid 17686] --- stopped by SIGSTOP --- [pid 17683] <... close resumed>) = 0 [pid 17683] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6311, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17683] close(4) = 0 [pid 17683] close(5) = -1 EBADF (Bad file descriptor) [pid 17683] close(6) = -1 EBADF (Bad file descriptor) [pid 17683] close(7) = -1 EBADF (Bad file descriptor) [pid 17683] close(8) = -1 EBADF (Bad file descriptor) [pid 17683] close(9) = -1 EBADF (Bad file descriptor) [pid 17683] close(10) = -1 EBADF (Bad file descriptor) [pid 17683] close(11) = -1 EBADF (Bad file descriptor) [pid 17683] close(12) = -1 EBADF (Bad file descriptor) [pid 17683] close(13) = -1 EBADF (Bad file descriptor) [pid 17683] close(14) = -1 EBADF (Bad file descriptor) [pid 17683] close(15) = -1 EBADF (Bad file descriptor) [pid 17683] close(16) = -1 EBADF (Bad file descriptor) [pid 17683] close(17) = -1 EBADF (Bad file descriptor) [pid 17683] close(18) = -1 EBADF (Bad file descriptor) [pid 17683] close(19) = -1 EBADF (Bad file descriptor) [pid 17683] close(20) = -1 EBADF (Bad file descriptor) [pid 17683] close(21) = -1 EBADF (Bad file descriptor) [pid 17683] close(22) = -1 EBADF (Bad file descriptor) [pid 17683] close(23) = -1 EBADF (Bad file descriptor) [ 236.107185][T17683] vhci_hcd vhci_hcd.0: port 0 already used [pid 17683] close(24) = -1 EBADF (Bad file descriptor) [pid 17683] close(25) = -1 EBADF (Bad file descriptor) [pid 17683] close(26) = -1 EBADF (Bad file descriptor) [pid 17683] close(27) = -1 EBADF (Bad file descriptor) [pid 17683] close(28) = -1 EBADF (Bad file descriptor) [pid 17683] close(29) = -1 EBADF (Bad file descriptor) [pid 17683] exit_group(0) = ? [pid 17683] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17687 attached , child_tidptr=0x5555570da650) = 6312 [pid 17687] set_robust_list(0x5555570da660, 24) = 0 [pid 17687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17687] setpgid(0, 0) = 0 [pid 17687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17687] write(3, "1000", 4) = 4 [pid 17687] close(3) = 0 [pid 17687] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17687] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17687] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17687] close(5) = 0 [pid 17687] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17690 attached ) = 6313 [pid 17687] tkill(6313, SIGSTOP) = 0 [pid 17690] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6312, si_uid=0} --- [pid 17687] close(3 [pid 17690] --- stopped by SIGSTOP --- [pid 17687] <... close resumed>) = 0 [pid 17687] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6313, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17687] close(4) = 0 [pid 17687] close(5) = -1 EBADF (Bad file descriptor) [pid 17687] close(6) = -1 EBADF (Bad file descriptor) [pid 17687] close(7) = -1 EBADF (Bad file descriptor) [pid 17687] close(8) = -1 EBADF (Bad file descriptor) [pid 17687] close(9) = -1 EBADF (Bad file descriptor) [pid 17687] close(10) = -1 EBADF (Bad file descriptor) [pid 17687] close(11) = -1 EBADF (Bad file descriptor) [pid 17687] close(12) = -1 EBADF (Bad file descriptor) [pid 17687] close(13) = -1 EBADF (Bad file descriptor) [pid 17687] close(14) = -1 EBADF (Bad file descriptor) [pid 17687] close(15) = -1 EBADF (Bad file descriptor) [pid 17687] close(16) = -1 EBADF (Bad file descriptor) [pid 17687] close(17) = -1 EBADF (Bad file descriptor) [pid 17687] close(18) = -1 EBADF (Bad file descriptor) [pid 17687] close(19) = -1 EBADF (Bad file descriptor) [pid 17687] close(20) = -1 EBADF (Bad file descriptor) [pid 17687] close(21) = -1 EBADF (Bad file descriptor) [pid 17687] close(22) = -1 EBADF (Bad file descriptor) [pid 17687] close(23) = -1 EBADF (Bad file descriptor) [ 236.213008][T17687] vhci_hcd vhci_hcd.0: port 0 already used [pid 17687] close(24) = -1 EBADF (Bad file descriptor) [pid 17687] close(25) = -1 EBADF (Bad file descriptor) [pid 17687] close(26) = -1 EBADF (Bad file descriptor) [pid 17687] close(27) = -1 EBADF (Bad file descriptor) [pid 17687] close(28) = -1 EBADF (Bad file descriptor) [pid 17687] close(29) = -1 EBADF (Bad file descriptor) [pid 17687] exit_group(0) = ? [pid 17687] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17691 attached , child_tidptr=0x5555570da650) = 6314 [pid 17691] set_robust_list(0x5555570da660, 24) = 0 [pid 17691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17691] setpgid(0, 0) = 0 [pid 17691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17691] write(3, "1000", 4) = 4 [pid 17691] close(3) = 0 [pid 17691] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17691] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17691] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17691] close(5) = 0 [pid 17691] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17694 attached ) = 6315 [pid 17691] tkill(6315, SIGSTOP) = 0 [pid 17694] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6314, si_uid=0} --- [pid 17691] close(3 [pid 17694] --- stopped by SIGSTOP --- [pid 17691] <... close resumed>) = 0 [pid 17691] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6315, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17691] close(4) = 0 [pid 17691] close(5) = -1 EBADF (Bad file descriptor) [pid 17691] close(6) = -1 EBADF (Bad file descriptor) [pid 17691] close(7) = -1 EBADF (Bad file descriptor) [pid 17691] close(8) = -1 EBADF (Bad file descriptor) [pid 17691] close(9) = -1 EBADF (Bad file descriptor) [pid 17691] close(10) = -1 EBADF (Bad file descriptor) [pid 17691] close(11) = -1 EBADF (Bad file descriptor) [pid 17691] close(12) = -1 EBADF (Bad file descriptor) [pid 17691] close(13) = -1 EBADF (Bad file descriptor) [pid 17691] close(14) = -1 EBADF (Bad file descriptor) [pid 17691] close(15) = -1 EBADF (Bad file descriptor) [pid 17691] close(16) = -1 EBADF (Bad file descriptor) [pid 17691] close(17) = -1 EBADF (Bad file descriptor) [pid 17691] close(18) = -1 EBADF (Bad file descriptor) [pid 17691] close(19) = -1 EBADF (Bad file descriptor) [pid 17691] close(20) = -1 EBADF (Bad file descriptor) [pid 17691] close(21) = -1 EBADF (Bad file descriptor) [pid 17691] close(22) = -1 EBADF (Bad file descriptor) [pid 17691] close(23) = -1 EBADF (Bad file descriptor) [ 236.316201][T17691] vhci_hcd vhci_hcd.0: port 0 already used [pid 17691] close(24) = -1 EBADF (Bad file descriptor) [pid 17691] close(25) = -1 EBADF (Bad file descriptor) [pid 17691] close(26) = -1 EBADF (Bad file descriptor) [pid 17691] close(27) = -1 EBADF (Bad file descriptor) [pid 17691] close(28) = -1 EBADF (Bad file descriptor) [pid 17691] close(29) = -1 EBADF (Bad file descriptor) [pid 17691] exit_group(0) = ? [pid 17691] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17695 attached , child_tidptr=0x5555570da650) = 6316 [pid 17695] set_robust_list(0x5555570da660, 24) = 0 [pid 17695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17695] setpgid(0, 0) = 0 [pid 17695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17695] write(3, "1000", 4) = 4 [pid 17695] close(3) = 0 [pid 17695] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17695] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17695] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17695] close(5) = 0 [pid 17695] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17698 attached ) = 6317 [pid 17695] tkill(6317, SIGSTOP) = 0 [pid 17698] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6316, si_uid=0} --- [pid 17695] close(3 [pid 17698] --- stopped by SIGSTOP --- [pid 17695] <... close resumed>) = 0 [pid 17695] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6317, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17695] close(4) = 0 [pid 17695] close(5) = -1 EBADF (Bad file descriptor) [pid 17695] close(6) = -1 EBADF (Bad file descriptor) [pid 17695] close(7) = -1 EBADF (Bad file descriptor) [pid 17695] close(8) = -1 EBADF (Bad file descriptor) [pid 17695] close(9) = -1 EBADF (Bad file descriptor) [pid 17695] close(10) = -1 EBADF (Bad file descriptor) [pid 17695] close(11) = -1 EBADF (Bad file descriptor) [pid 17695] close(12) = -1 EBADF (Bad file descriptor) [pid 17695] close(13) = -1 EBADF (Bad file descriptor) [pid 17695] close(14) = -1 EBADF (Bad file descriptor) [pid 17695] close(15) = -1 EBADF (Bad file descriptor) [pid 17695] close(16) = -1 EBADF (Bad file descriptor) [pid 17695] close(17) = -1 EBADF (Bad file descriptor) [pid 17695] close(18) = -1 EBADF (Bad file descriptor) [pid 17695] close(19) = -1 EBADF (Bad file descriptor) [pid 17695] close(20) = -1 EBADF (Bad file descriptor) [pid 17695] close(21) = -1 EBADF (Bad file descriptor) [pid 17695] close(22) = -1 EBADF (Bad file descriptor) [pid 17695] close(23) = -1 EBADF (Bad file descriptor) [ 236.418414][T17695] vhci_hcd vhci_hcd.0: port 0 already used [pid 17695] close(24) = -1 EBADF (Bad file descriptor) [pid 17695] close(25) = -1 EBADF (Bad file descriptor) [pid 17695] close(26) = -1 EBADF (Bad file descriptor) [pid 17695] close(27) = -1 EBADF (Bad file descriptor) [pid 17695] close(28) = -1 EBADF (Bad file descriptor) [pid 17695] close(29) = -1 EBADF (Bad file descriptor) [pid 17695] exit_group(0) = ? [pid 17695] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6316, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17699 attached , child_tidptr=0x5555570da650) = 6318 [pid 17699] set_robust_list(0x5555570da660, 24) = 0 [pid 17699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17699] setpgid(0, 0) = 0 [pid 17699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17699] write(3, "1000", 4) = 4 [pid 17699] close(3) = 0 [pid 17699] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17699] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17699] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17699] close(5) = 0 [pid 17699] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17702 attached ) = 6319 [pid 17699] tkill(6319, SIGSTOP) = 0 [pid 17702] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6318, si_uid=0} --- [pid 17699] close(3 [pid 17702] --- stopped by SIGSTOP --- [pid 17699] <... close resumed>) = 0 [pid 17699] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6319, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17699] close(4) = 0 [pid 17699] close(5) = -1 EBADF (Bad file descriptor) [pid 17699] close(6) = -1 EBADF (Bad file descriptor) [pid 17699] close(7) = -1 EBADF (Bad file descriptor) [pid 17699] close(8) = -1 EBADF (Bad file descriptor) [pid 17699] close(9) = -1 EBADF (Bad file descriptor) [pid 17699] close(10) = -1 EBADF (Bad file descriptor) [pid 17699] close(11) = -1 EBADF (Bad file descriptor) [pid 17699] close(12) = -1 EBADF (Bad file descriptor) [pid 17699] close(13) = -1 EBADF (Bad file descriptor) [pid 17699] close(14) = -1 EBADF (Bad file descriptor) [pid 17699] close(15) = -1 EBADF (Bad file descriptor) [pid 17699] close(16) = -1 EBADF (Bad file descriptor) [pid 17699] close(17) = -1 EBADF (Bad file descriptor) [pid 17699] close(18) = -1 EBADF (Bad file descriptor) [pid 17699] close(19) = -1 EBADF (Bad file descriptor) [pid 17699] close(20) = -1 EBADF (Bad file descriptor) [pid 17699] close(21) = -1 EBADF (Bad file descriptor) [pid 17699] close(22) = -1 EBADF (Bad file descriptor) [pid 17699] close(23) = -1 EBADF (Bad file descriptor) [ 236.522560][T17699] vhci_hcd vhci_hcd.0: port 0 already used [pid 17699] close(24) = -1 EBADF (Bad file descriptor) [pid 17699] close(25) = -1 EBADF (Bad file descriptor) [pid 17699] close(26) = -1 EBADF (Bad file descriptor) [pid 17699] close(27) = -1 EBADF (Bad file descriptor) [pid 17699] close(28) = -1 EBADF (Bad file descriptor) [pid 17699] close(29) = -1 EBADF (Bad file descriptor) [pid 17699] exit_group(0) = ? [pid 17699] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6318, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17703 attached , child_tidptr=0x5555570da650) = 6320 [pid 17703] set_robust_list(0x5555570da660, 24) = 0 [pid 17703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17703] setpgid(0, 0) = 0 [pid 17703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17703] write(3, "1000", 4) = 4 [pid 17703] close(3) = 0 [pid 17703] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17703] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17703] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17703] close(5) = 0 [pid 17703] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17706 attached ) = 6321 [pid 17703] tkill(6321, SIGSTOP) = 0 [pid 17706] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6320, si_uid=0} --- [pid 17703] close(3 [pid 17706] --- stopped by SIGSTOP --- [pid 17703] <... close resumed>) = 0 [pid 17703] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6321, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17703] close(4) = 0 [pid 17703] close(5) = -1 EBADF (Bad file descriptor) [pid 17703] close(6) = -1 EBADF (Bad file descriptor) [pid 17703] close(7) = -1 EBADF (Bad file descriptor) [pid 17703] close(8) = -1 EBADF (Bad file descriptor) [pid 17703] close(9) = -1 EBADF (Bad file descriptor) [pid 17703] close(10) = -1 EBADF (Bad file descriptor) [pid 17703] close(11) = -1 EBADF (Bad file descriptor) [pid 17703] close(12) = -1 EBADF (Bad file descriptor) [pid 17703] close(13) = -1 EBADF (Bad file descriptor) [pid 17703] close(14) = -1 EBADF (Bad file descriptor) [pid 17703] close(15) = -1 EBADF (Bad file descriptor) [pid 17703] close(16) = -1 EBADF (Bad file descriptor) [pid 17703] close(17) = -1 EBADF (Bad file descriptor) [pid 17703] close(18) = -1 EBADF (Bad file descriptor) [pid 17703] close(19) = -1 EBADF (Bad file descriptor) [pid 17703] close(20) = -1 EBADF (Bad file descriptor) [pid 17703] close(21) = -1 EBADF (Bad file descriptor) [pid 17703] close(22) = -1 EBADF (Bad file descriptor) [pid 17703] close(23) = -1 EBADF (Bad file descriptor) [pid 17703] close(24) = -1 EBADF (Bad file descriptor) [ 236.628366][T17703] vhci_hcd vhci_hcd.0: port 0 already used [pid 17703] close(25) = -1 EBADF (Bad file descriptor) [pid 17703] close(26) = -1 EBADF (Bad file descriptor) [pid 17703] close(27) = -1 EBADF (Bad file descriptor) [pid 17703] close(28) = -1 EBADF (Bad file descriptor) [pid 17703] close(29) = -1 EBADF (Bad file descriptor) [pid 17703] exit_group(0) = ? [pid 17703] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17707 attached , child_tidptr=0x5555570da650) = 6322 [pid 17707] set_robust_list(0x5555570da660, 24) = 0 [pid 17707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17707] setpgid(0, 0) = 0 [pid 17707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17707] write(3, "1000", 4) = 4 [pid 17707] close(3) = 0 [pid 17707] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17707] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17707] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17707] close(5) = 0 [pid 17707] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17710 attached ) = 6323 [pid 17707] tkill(6323, SIGSTOP) = 0 [pid 17710] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6322, si_uid=0} --- [pid 17707] close(3 [pid 17710] --- stopped by SIGSTOP --- [pid 17707] <... close resumed>) = 0 [pid 17707] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6323, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17707] close(4) = 0 [pid 17707] close(5) = -1 EBADF (Bad file descriptor) [pid 17707] close(6) = -1 EBADF (Bad file descriptor) [pid 17707] close(7) = -1 EBADF (Bad file descriptor) [pid 17707] close(8) = -1 EBADF (Bad file descriptor) [pid 17707] close(9) = -1 EBADF (Bad file descriptor) [pid 17707] close(10) = -1 EBADF (Bad file descriptor) [pid 17707] close(11) = -1 EBADF (Bad file descriptor) [pid 17707] close(12) = -1 EBADF (Bad file descriptor) [pid 17707] close(13) = -1 EBADF (Bad file descriptor) [pid 17707] close(14) = -1 EBADF (Bad file descriptor) [pid 17707] close(15) = -1 EBADF (Bad file descriptor) [pid 17707] close(16) = -1 EBADF (Bad file descriptor) [pid 17707] close(17) = -1 EBADF (Bad file descriptor) [pid 17707] close(18) = -1 EBADF (Bad file descriptor) [pid 17707] close(19) = -1 EBADF (Bad file descriptor) [pid 17707] close(20) = -1 EBADF (Bad file descriptor) [pid 17707] close(21) = -1 EBADF (Bad file descriptor) [pid 17707] close(22) = -1 EBADF (Bad file descriptor) [pid 17707] close(23) = -1 EBADF (Bad file descriptor) [pid 17707] close(24) = -1 EBADF (Bad file descriptor) [ 236.732423][T17707] vhci_hcd vhci_hcd.0: port 0 already used [pid 17707] close(25) = -1 EBADF (Bad file descriptor) [pid 17707] close(26) = -1 EBADF (Bad file descriptor) [pid 17707] close(27) = -1 EBADF (Bad file descriptor) [pid 17707] close(28) = -1 EBADF (Bad file descriptor) [pid 17707] close(29) = -1 EBADF (Bad file descriptor) [pid 17707] exit_group(0) = ? [pid 17707] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17711 attached , child_tidptr=0x5555570da650) = 6324 [pid 17711] set_robust_list(0x5555570da660, 24) = 0 [pid 17711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17711] setpgid(0, 0) = 0 [pid 17711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17711] write(3, "1000", 4) = 4 [pid 17711] close(3) = 0 [pid 17711] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17711] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17711] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17711] close(5) = 0 [pid 17711] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17714 attached ) = 6325 [pid 17711] tkill(6325, SIGSTOP) = 0 [pid 17714] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6324, si_uid=0} --- [pid 17711] close(3 [pid 17714] --- stopped by SIGSTOP --- [pid 17711] <... close resumed>) = 0 [pid 17711] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6325, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17711] close(4) = 0 [pid 17711] close(5) = -1 EBADF (Bad file descriptor) [pid 17711] close(6) = -1 EBADF (Bad file descriptor) [pid 17711] close(7) = -1 EBADF (Bad file descriptor) [pid 17711] close(8) = -1 EBADF (Bad file descriptor) [pid 17711] close(9) = -1 EBADF (Bad file descriptor) [pid 17711] close(10) = -1 EBADF (Bad file descriptor) [pid 17711] close(11) = -1 EBADF (Bad file descriptor) [pid 17711] close(12) = -1 EBADF (Bad file descriptor) [pid 17711] close(13) = -1 EBADF (Bad file descriptor) [pid 17711] close(14) = -1 EBADF (Bad file descriptor) [pid 17711] close(15) = -1 EBADF (Bad file descriptor) [pid 17711] close(16) = -1 EBADF (Bad file descriptor) [pid 17711] close(17) = -1 EBADF (Bad file descriptor) [pid 17711] close(18) = -1 EBADF (Bad file descriptor) [pid 17711] close(19) = -1 EBADF (Bad file descriptor) [pid 17711] close(20) = -1 EBADF (Bad file descriptor) [pid 17711] close(21) = -1 EBADF (Bad file descriptor) [pid 17711] close(22) = -1 EBADF (Bad file descriptor) [pid 17711] close(23) = -1 EBADF (Bad file descriptor) [ 236.836424][T17711] vhci_hcd vhci_hcd.0: port 0 already used [pid 17711] close(24) = -1 EBADF (Bad file descriptor) [pid 17711] close(25) = -1 EBADF (Bad file descriptor) [pid 17711] close(26) = -1 EBADF (Bad file descriptor) [pid 17711] close(27) = -1 EBADF (Bad file descriptor) [pid 17711] close(28) = -1 EBADF (Bad file descriptor) [pid 17711] close(29) = -1 EBADF (Bad file descriptor) [pid 17711] exit_group(0) = ? [pid 17711] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17715 attached , child_tidptr=0x5555570da650) = 6326 [pid 17715] set_robust_list(0x5555570da660, 24) = 0 [pid 17715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17715] setpgid(0, 0) = 0 [pid 17715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17715] write(3, "1000", 4) = 4 [pid 17715] close(3) = 0 [pid 17715] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17715] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17715] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17715] close(5) = 0 [pid 17715] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17718 attached ) = 6327 [pid 17715] tkill(6327, SIGSTOP) = 0 [pid 17718] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6326, si_uid=0} --- [pid 17715] close(3 [pid 17718] --- stopped by SIGSTOP --- [pid 17715] <... close resumed>) = 0 [pid 17715] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6327, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17715] close(4) = 0 [pid 17715] close(5) = -1 EBADF (Bad file descriptor) [pid 17715] close(6) = -1 EBADF (Bad file descriptor) [pid 17715] close(7) = -1 EBADF (Bad file descriptor) [pid 17715] close(8) = -1 EBADF (Bad file descriptor) [pid 17715] close(9) = -1 EBADF (Bad file descriptor) [pid 17715] close(10) = -1 EBADF (Bad file descriptor) [pid 17715] close(11) = -1 EBADF (Bad file descriptor) [pid 17715] close(12) = -1 EBADF (Bad file descriptor) [pid 17715] close(13) = -1 EBADF (Bad file descriptor) [pid 17715] close(14) = -1 EBADF (Bad file descriptor) [pid 17715] close(15) = -1 EBADF (Bad file descriptor) [pid 17715] close(16) = -1 EBADF (Bad file descriptor) [pid 17715] close(17) = -1 EBADF (Bad file descriptor) [pid 17715] close(18) = -1 EBADF (Bad file descriptor) [pid 17715] close(19) = -1 EBADF (Bad file descriptor) [pid 17715] close(20) = -1 EBADF (Bad file descriptor) [pid 17715] close(21) = -1 EBADF (Bad file descriptor) [pid 17715] close(22) = -1 EBADF (Bad file descriptor) [pid 17715] close(23) = -1 EBADF (Bad file descriptor) [ 236.939103][T17715] vhci_hcd vhci_hcd.0: port 0 already used [pid 17715] close(24) = -1 EBADF (Bad file descriptor) [pid 17715] close(25) = -1 EBADF (Bad file descriptor) [pid 17715] close(26) = -1 EBADF (Bad file descriptor) [pid 17715] close(27) = -1 EBADF (Bad file descriptor) [pid 17715] close(28) = -1 EBADF (Bad file descriptor) [pid 17715] close(29) = -1 EBADF (Bad file descriptor) [pid 17715] exit_group(0) = ? [pid 17715] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6326, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17719 attached , child_tidptr=0x5555570da650) = 6328 [pid 17719] set_robust_list(0x5555570da660, 24) = 0 [pid 17719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17719] setpgid(0, 0) = 0 [pid 17719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17719] write(3, "1000", 4) = 4 [pid 17719] close(3) = 0 [pid 17719] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17719] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17719] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17719] close(5) = 0 [pid 17719] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17722 attached ) = 6329 [pid 17719] tkill(6329, SIGSTOP) = 0 [pid 17722] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6328, si_uid=0} --- [pid 17719] close(3 [pid 17722] --- stopped by SIGSTOP --- [pid 17719] <... close resumed>) = 0 [pid 17719] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6329, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17719] close(4) = 0 [pid 17719] close(5) = -1 EBADF (Bad file descriptor) [pid 17719] close(6) = -1 EBADF (Bad file descriptor) [pid 17719] close(7) = -1 EBADF (Bad file descriptor) [pid 17719] close(8) = -1 EBADF (Bad file descriptor) [pid 17719] close(9) = -1 EBADF (Bad file descriptor) [pid 17719] close(10) = -1 EBADF (Bad file descriptor) [pid 17719] close(11) = -1 EBADF (Bad file descriptor) [pid 17719] close(12) = -1 EBADF (Bad file descriptor) [pid 17719] close(13) = -1 EBADF (Bad file descriptor) [pid 17719] close(14) = -1 EBADF (Bad file descriptor) [pid 17719] close(15) = -1 EBADF (Bad file descriptor) [pid 17719] close(16) = -1 EBADF (Bad file descriptor) [pid 17719] close(17) = -1 EBADF (Bad file descriptor) [pid 17719] close(18) = -1 EBADF (Bad file descriptor) [pid 17719] close(19) = -1 EBADF (Bad file descriptor) [pid 17719] close(20) = -1 EBADF (Bad file descriptor) [pid 17719] close(21) = -1 EBADF (Bad file descriptor) [pid 17719] close(22) = -1 EBADF (Bad file descriptor) [pid 17719] close(23) = -1 EBADF (Bad file descriptor) [pid 17719] close(24) = -1 EBADF (Bad file descriptor) [ 237.044553][T17719] vhci_hcd vhci_hcd.0: port 0 already used [pid 17719] close(25) = -1 EBADF (Bad file descriptor) [pid 17719] close(26) = -1 EBADF (Bad file descriptor) [pid 17719] close(27) = -1 EBADF (Bad file descriptor) [pid 17719] close(28) = -1 EBADF (Bad file descriptor) [pid 17719] close(29) = -1 EBADF (Bad file descriptor) [pid 17719] exit_group(0) = ? [pid 17719] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17723 attached , child_tidptr=0x5555570da650) = 6330 [pid 17723] set_robust_list(0x5555570da660, 24) = 0 [pid 17723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17723] setpgid(0, 0) = 0 [pid 17723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17723] write(3, "1000", 4) = 4 [pid 17723] close(3) = 0 [pid 17723] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17723] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17723] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17723] close(5) = 0 [pid 17723] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17726 attached ) = 6331 [pid 17723] tkill(6331, SIGSTOP) = 0 [pid 17726] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6330, si_uid=0} --- [pid 17723] close(3 [pid 17726] --- stopped by SIGSTOP --- [pid 17723] <... close resumed>) = 0 [pid 17723] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6331, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17723] close(4) = 0 [pid 17723] close(5) = -1 EBADF (Bad file descriptor) [pid 17723] close(6) = -1 EBADF (Bad file descriptor) [pid 17723] close(7) = -1 EBADF (Bad file descriptor) [pid 17723] close(8) = -1 EBADF (Bad file descriptor) [pid 17723] close(9) = -1 EBADF (Bad file descriptor) [pid 17723] close(10) = -1 EBADF (Bad file descriptor) [pid 17723] close(11) = -1 EBADF (Bad file descriptor) [pid 17723] close(12) = -1 EBADF (Bad file descriptor) [pid 17723] close(13) = -1 EBADF (Bad file descriptor) [pid 17723] close(14) = -1 EBADF (Bad file descriptor) [pid 17723] close(15) = -1 EBADF (Bad file descriptor) [pid 17723] close(16) = -1 EBADF (Bad file descriptor) [pid 17723] close(17) = -1 EBADF (Bad file descriptor) [pid 17723] close(18) = -1 EBADF (Bad file descriptor) [pid 17723] close(19) = -1 EBADF (Bad file descriptor) [pid 17723] close(20) = -1 EBADF (Bad file descriptor) [pid 17723] close(21) = -1 EBADF (Bad file descriptor) [pid 17723] close(22) = -1 EBADF (Bad file descriptor) [pid 17723] close(23) = -1 EBADF (Bad file descriptor) [ 237.148730][T17723] vhci_hcd vhci_hcd.0: port 0 already used [pid 17723] close(24) = -1 EBADF (Bad file descriptor) [pid 17723] close(25) = -1 EBADF (Bad file descriptor) [pid 17723] close(26) = -1 EBADF (Bad file descriptor) [pid 17723] close(27) = -1 EBADF (Bad file descriptor) [pid 17723] close(28) = -1 EBADF (Bad file descriptor) [pid 17723] close(29) = -1 EBADF (Bad file descriptor) [pid 17723] exit_group(0) = ? [pid 17723] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6330, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17727 attached , child_tidptr=0x5555570da650) = 6332 [pid 17727] set_robust_list(0x5555570da660, 24) = 0 [pid 17727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17727] setpgid(0, 0) = 0 [pid 17727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17727] write(3, "1000", 4) = 4 [pid 17727] close(3) = 0 [pid 17727] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17727] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17727] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17727] close(5) = 0 [pid 17727] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17730 attached ) = 6333 [pid 17727] tkill(6333, SIGSTOP) = 0 [pid 17730] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6332, si_uid=0} --- [pid 17727] close(3 [pid 17730] --- stopped by SIGSTOP --- [pid 17727] <... close resumed>) = 0 [pid 17727] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6333, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17727] close(4) = 0 [pid 17727] close(5) = -1 EBADF (Bad file descriptor) [pid 17727] close(6) = -1 EBADF (Bad file descriptor) [pid 17727] close(7) = -1 EBADF (Bad file descriptor) [pid 17727] close(8) = -1 EBADF (Bad file descriptor) [pid 17727] close(9) = -1 EBADF (Bad file descriptor) [pid 17727] close(10) = -1 EBADF (Bad file descriptor) [pid 17727] close(11) = -1 EBADF (Bad file descriptor) [pid 17727] close(12) = -1 EBADF (Bad file descriptor) [pid 17727] close(13) = -1 EBADF (Bad file descriptor) [pid 17727] close(14) = -1 EBADF (Bad file descriptor) [pid 17727] close(15) = -1 EBADF (Bad file descriptor) [pid 17727] close(16) = -1 EBADF (Bad file descriptor) [pid 17727] close(17) = -1 EBADF (Bad file descriptor) [pid 17727] close(18) = -1 EBADF (Bad file descriptor) [pid 17727] close(19) = -1 EBADF (Bad file descriptor) [pid 17727] close(20) = -1 EBADF (Bad file descriptor) [pid 17727] close(21) = -1 EBADF (Bad file descriptor) [pid 17727] close(22) = -1 EBADF (Bad file descriptor) [ 237.255245][T17727] vhci_hcd vhci_hcd.0: port 0 already used [pid 17727] close(23) = -1 EBADF (Bad file descriptor) [pid 17727] close(24) = -1 EBADF (Bad file descriptor) [pid 17727] close(25) = -1 EBADF (Bad file descriptor) [pid 17727] close(26) = -1 EBADF (Bad file descriptor) [pid 17727] close(27) = -1 EBADF (Bad file descriptor) [pid 17727] close(28) = -1 EBADF (Bad file descriptor) [pid 17727] close(29) = -1 EBADF (Bad file descriptor) [pid 17727] exit_group(0) = ? [pid 17727] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17731 attached , child_tidptr=0x5555570da650) = 6334 [pid 17731] set_robust_list(0x5555570da660, 24) = 0 [pid 17731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17731] setpgid(0, 0) = 0 [pid 17731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17731] write(3, "1000", 4) = 4 [pid 17731] close(3) = 0 [pid 17731] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17731] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17731] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17731] close(5) = 0 [pid 17731] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17734 attached ) = 6335 [pid 17731] tkill(6335, SIGSTOP) = 0 [pid 17734] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6334, si_uid=0} --- [pid 17731] close(3 [pid 17734] --- stopped by SIGSTOP --- [pid 17731] <... close resumed>) = 0 [pid 17731] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6335, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17731] close(4) = 0 [pid 17731] close(5) = -1 EBADF (Bad file descriptor) [pid 17731] close(6) = -1 EBADF (Bad file descriptor) [pid 17731] close(7) = -1 EBADF (Bad file descriptor) [pid 17731] close(8) = -1 EBADF (Bad file descriptor) [pid 17731] close(9) = -1 EBADF (Bad file descriptor) [pid 17731] close(10) = -1 EBADF (Bad file descriptor) [pid 17731] close(11) = -1 EBADF (Bad file descriptor) [pid 17731] close(12) = -1 EBADF (Bad file descriptor) [pid 17731] close(13) = -1 EBADF (Bad file descriptor) [pid 17731] close(14) = -1 EBADF (Bad file descriptor) [pid 17731] close(15) = -1 EBADF (Bad file descriptor) [pid 17731] close(16) = -1 EBADF (Bad file descriptor) [pid 17731] close(17) = -1 EBADF (Bad file descriptor) [pid 17731] close(18) = -1 EBADF (Bad file descriptor) [pid 17731] close(19) = -1 EBADF (Bad file descriptor) [pid 17731] close(20) = -1 EBADF (Bad file descriptor) [pid 17731] close(21) = -1 EBADF (Bad file descriptor) [pid 17731] close(22) = -1 EBADF (Bad file descriptor) [pid 17731] close(23) = -1 EBADF (Bad file descriptor) [ 237.359923][T17731] vhci_hcd vhci_hcd.0: port 0 already used [pid 17731] close(24) = -1 EBADF (Bad file descriptor) [pid 17731] close(25) = -1 EBADF (Bad file descriptor) [pid 17731] close(26) = -1 EBADF (Bad file descriptor) [pid 17731] close(27) = -1 EBADF (Bad file descriptor) [pid 17731] close(28) = -1 EBADF (Bad file descriptor) [pid 17731] close(29) = -1 EBADF (Bad file descriptor) [pid 17731] exit_group(0) = ? [pid 17731] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6334, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17735 attached , child_tidptr=0x5555570da650) = 6336 [pid 17735] set_robust_list(0x5555570da660, 24) = 0 [pid 17735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17735] setpgid(0, 0) = 0 [pid 17735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17735] write(3, "1000", 4) = 4 [pid 17735] close(3) = 0 [pid 17735] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17735] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17735] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17735] close(5) = 0 [pid 17735] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17738 attached ) = 6337 [pid 17735] tkill(6337, SIGSTOP) = 0 [pid 17738] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6336, si_uid=0} --- [pid 17735] close(3 [pid 17738] --- stopped by SIGSTOP --- [pid 17735] <... close resumed>) = 0 [pid 17735] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6337, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17735] close(4) = 0 [pid 17735] close(5) = -1 EBADF (Bad file descriptor) [pid 17735] close(6) = -1 EBADF (Bad file descriptor) [pid 17735] close(7) = -1 EBADF (Bad file descriptor) [pid 17735] close(8) = -1 EBADF (Bad file descriptor) [pid 17735] close(9) = -1 EBADF (Bad file descriptor) [pid 17735] close(10) = -1 EBADF (Bad file descriptor) [pid 17735] close(11) = -1 EBADF (Bad file descriptor) [pid 17735] close(12) = -1 EBADF (Bad file descriptor) [pid 17735] close(13) = -1 EBADF (Bad file descriptor) [pid 17735] close(14) = -1 EBADF (Bad file descriptor) [pid 17735] close(15) = -1 EBADF (Bad file descriptor) [pid 17735] close(16) = -1 EBADF (Bad file descriptor) [pid 17735] close(17) = -1 EBADF (Bad file descriptor) [pid 17735] close(18) = -1 EBADF (Bad file descriptor) [pid 17735] close(19) = -1 EBADF (Bad file descriptor) [pid 17735] close(20) = -1 EBADF (Bad file descriptor) [pid 17735] close(21) = -1 EBADF (Bad file descriptor) [pid 17735] close(22) = -1 EBADF (Bad file descriptor) [ 237.465196][T17735] vhci_hcd vhci_hcd.0: port 0 already used [pid 17735] close(23) = -1 EBADF (Bad file descriptor) [pid 17735] close(24) = -1 EBADF (Bad file descriptor) [pid 17735] close(25) = -1 EBADF (Bad file descriptor) [pid 17735] close(26) = -1 EBADF (Bad file descriptor) [pid 17735] close(27) = -1 EBADF (Bad file descriptor) [pid 17735] close(28) = -1 EBADF (Bad file descriptor) [pid 17735] close(29) = -1 EBADF (Bad file descriptor) [pid 17735] exit_group(0) = ? [pid 17735] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17739 attached , child_tidptr=0x5555570da650) = 6338 [pid 17739] set_robust_list(0x5555570da660, 24) = 0 [pid 17739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17739] setpgid(0, 0) = 0 [pid 17739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17739] write(3, "1000", 4) = 4 [pid 17739] close(3) = 0 [pid 17739] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17739] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17739] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17739] close(5) = 0 [pid 17739] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17742 attached ) = 6339 [pid 17739] tkill(6339, SIGSTOP) = 0 [pid 17742] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6338, si_uid=0} --- [pid 17739] close(3 [pid 17742] --- stopped by SIGSTOP --- [pid 17739] <... close resumed>) = 0 [pid 17739] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6339, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17739] close(4) = 0 [pid 17739] close(5) = -1 EBADF (Bad file descriptor) [pid 17739] close(6) = -1 EBADF (Bad file descriptor) [pid 17739] close(7) = -1 EBADF (Bad file descriptor) [pid 17739] close(8) = -1 EBADF (Bad file descriptor) [pid 17739] close(9) = -1 EBADF (Bad file descriptor) [pid 17739] close(10) = -1 EBADF (Bad file descriptor) [pid 17739] close(11) = -1 EBADF (Bad file descriptor) [pid 17739] close(12) = -1 EBADF (Bad file descriptor) [pid 17739] close(13) = -1 EBADF (Bad file descriptor) [pid 17739] close(14) = -1 EBADF (Bad file descriptor) [pid 17739] close(15) = -1 EBADF (Bad file descriptor) [pid 17739] close(16) = -1 EBADF (Bad file descriptor) [pid 17739] close(17) = -1 EBADF (Bad file descriptor) [pid 17739] close(18) = -1 EBADF (Bad file descriptor) [pid 17739] close(19) = -1 EBADF (Bad file descriptor) [pid 17739] close(20) = -1 EBADF (Bad file descriptor) [pid 17739] close(21) = -1 EBADF (Bad file descriptor) [pid 17739] close(22) = -1 EBADF (Bad file descriptor) [ 237.570107][T17739] vhci_hcd vhci_hcd.0: port 0 already used [pid 17739] close(23) = -1 EBADF (Bad file descriptor) [pid 17739] close(24) = -1 EBADF (Bad file descriptor) [pid 17739] close(25) = -1 EBADF (Bad file descriptor) [pid 17739] close(26) = -1 EBADF (Bad file descriptor) [pid 17739] close(27) = -1 EBADF (Bad file descriptor) [pid 17739] close(28) = -1 EBADF (Bad file descriptor) [pid 17739] close(29) = -1 EBADF (Bad file descriptor) [pid 17739] exit_group(0) = ? [pid 17739] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17743 attached , child_tidptr=0x5555570da650) = 6340 [pid 17743] set_robust_list(0x5555570da660, 24) = 0 [pid 17743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17743] setpgid(0, 0) = 0 [pid 17743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17743] write(3, "1000", 4) = 4 [pid 17743] close(3) = 0 [pid 17743] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17743] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17743] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17743] close(5) = 0 [pid 17743] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17746 attached ) = 6341 [pid 17743] tkill(6341, SIGSTOP) = 0 [pid 17746] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6340, si_uid=0} --- [pid 17743] close(3 [pid 17746] --- stopped by SIGSTOP --- [pid 17743] <... close resumed>) = 0 [pid 17743] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6341, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17743] close(4) = 0 [pid 17743] close(5) = -1 EBADF (Bad file descriptor) [pid 17743] close(6) = -1 EBADF (Bad file descriptor) [pid 17743] close(7) = -1 EBADF (Bad file descriptor) [pid 17743] close(8) = -1 EBADF (Bad file descriptor) [pid 17743] close(9) = -1 EBADF (Bad file descriptor) [pid 17743] close(10) = -1 EBADF (Bad file descriptor) [pid 17743] close(11) = -1 EBADF (Bad file descriptor) [pid 17743] close(12) = -1 EBADF (Bad file descriptor) [pid 17743] close(13) = -1 EBADF (Bad file descriptor) [pid 17743] close(14) = -1 EBADF (Bad file descriptor) [pid 17743] close(15) = -1 EBADF (Bad file descriptor) [pid 17743] close(16) = -1 EBADF (Bad file descriptor) [pid 17743] close(17) = -1 EBADF (Bad file descriptor) [pid 17743] close(18) = -1 EBADF (Bad file descriptor) [pid 17743] close(19) = -1 EBADF (Bad file descriptor) [pid 17743] close(20) = -1 EBADF (Bad file descriptor) [pid 17743] close(21) = -1 EBADF (Bad file descriptor) [pid 17743] close(22) = -1 EBADF (Bad file descriptor) [pid 17743] close(23) = -1 EBADF (Bad file descriptor) [ 237.672445][T17743] vhci_hcd vhci_hcd.0: port 0 already used [pid 17743] close(24) = -1 EBADF (Bad file descriptor) [pid 17743] close(25) = -1 EBADF (Bad file descriptor) [pid 17743] close(26) = -1 EBADF (Bad file descriptor) [pid 17743] close(27) = -1 EBADF (Bad file descriptor) [pid 17743] close(28) = -1 EBADF (Bad file descriptor) [pid 17743] close(29) = -1 EBADF (Bad file descriptor) [pid 17743] exit_group(0) = ? [pid 17743] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17747 attached , child_tidptr=0x5555570da650) = 6342 [pid 17747] set_robust_list(0x5555570da660, 24) = 0 [pid 17747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17747] setpgid(0, 0) = 0 [pid 17747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17747] write(3, "1000", 4) = 4 [pid 17747] close(3) = 0 [pid 17747] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17747] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17747] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17747] close(5) = 0 [pid 17747] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17750 attached ) = 6343 [pid 17747] tkill(6343, SIGSTOP) = 0 [pid 17750] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6342, si_uid=0} --- [pid 17747] close(3 [pid 17750] --- stopped by SIGSTOP --- [pid 17747] <... close resumed>) = 0 [pid 17747] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6343, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17747] close(4) = 0 [pid 17747] close(5) = -1 EBADF (Bad file descriptor) [pid 17747] close(6) = -1 EBADF (Bad file descriptor) [pid 17747] close(7) = -1 EBADF (Bad file descriptor) [pid 17747] close(8) = -1 EBADF (Bad file descriptor) [pid 17747] close(9) = -1 EBADF (Bad file descriptor) [pid 17747] close(10) = -1 EBADF (Bad file descriptor) [pid 17747] close(11) = -1 EBADF (Bad file descriptor) [pid 17747] close(12) = -1 EBADF (Bad file descriptor) [pid 17747] close(13) = -1 EBADF (Bad file descriptor) [pid 17747] close(14) = -1 EBADF (Bad file descriptor) [pid 17747] close(15) = -1 EBADF (Bad file descriptor) [pid 17747] close(16) = -1 EBADF (Bad file descriptor) [pid 17747] close(17) = -1 EBADF (Bad file descriptor) [pid 17747] close(18) = -1 EBADF (Bad file descriptor) [pid 17747] close(19) = -1 EBADF (Bad file descriptor) [pid 17747] close(20) = -1 EBADF (Bad file descriptor) [pid 17747] close(21) = -1 EBADF (Bad file descriptor) [pid 17747] close(22) = -1 EBADF (Bad file descriptor) [ 237.775551][T17747] vhci_hcd vhci_hcd.0: port 0 already used [pid 17747] close(23) = -1 EBADF (Bad file descriptor) [pid 17747] close(24) = -1 EBADF (Bad file descriptor) [pid 17747] close(25) = -1 EBADF (Bad file descriptor) [pid 17747] close(26) = -1 EBADF (Bad file descriptor) [pid 17747] close(27) = -1 EBADF (Bad file descriptor) [pid 17747] close(28) = -1 EBADF (Bad file descriptor) [pid 17747] close(29) = -1 EBADF (Bad file descriptor) [pid 17747] exit_group(0) = ? [pid 17747] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17751 attached , child_tidptr=0x5555570da650) = 6344 [pid 17751] set_robust_list(0x5555570da660, 24) = 0 [pid 17751] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17751] setpgid(0, 0) = 0 [pid 17751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17751] write(3, "1000", 4) = 4 [pid 17751] close(3) = 0 [pid 17751] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17751] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17751] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17751] close(5) = 0 [pid 17751] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17754 attached ) = 6345 [pid 17751] tkill(6345, SIGSTOP) = 0 [pid 17754] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6344, si_uid=0} --- [pid 17751] close(3 [pid 17754] --- stopped by SIGSTOP --- [pid 17751] <... close resumed>) = 0 [pid 17751] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6345, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17751] close(4) = 0 [pid 17751] close(5) = -1 EBADF (Bad file descriptor) [pid 17751] close(6) = -1 EBADF (Bad file descriptor) [pid 17751] close(7) = -1 EBADF (Bad file descriptor) [pid 17751] close(8) = -1 EBADF (Bad file descriptor) [pid 17751] close(9) = -1 EBADF (Bad file descriptor) [pid 17751] close(10) = -1 EBADF (Bad file descriptor) [pid 17751] close(11) = -1 EBADF (Bad file descriptor) [pid 17751] close(12) = -1 EBADF (Bad file descriptor) [pid 17751] close(13) = -1 EBADF (Bad file descriptor) [pid 17751] close(14) = -1 EBADF (Bad file descriptor) [pid 17751] close(15) = -1 EBADF (Bad file descriptor) [pid 17751] close(16) = -1 EBADF (Bad file descriptor) [pid 17751] close(17) = -1 EBADF (Bad file descriptor) [pid 17751] close(18) = -1 EBADF (Bad file descriptor) [pid 17751] close(19) = -1 EBADF (Bad file descriptor) [pid 17751] close(20) = -1 EBADF (Bad file descriptor) [pid 17751] close(21) = -1 EBADF (Bad file descriptor) [pid 17751] close(22) = -1 EBADF (Bad file descriptor) [pid 17751] close(23) = -1 EBADF (Bad file descriptor) [ 237.880229][T17751] vhci_hcd vhci_hcd.0: port 0 already used [pid 17751] close(24) = -1 EBADF (Bad file descriptor) [pid 17751] close(25) = -1 EBADF (Bad file descriptor) [pid 17751] close(26) = -1 EBADF (Bad file descriptor) [pid 17751] close(27) = -1 EBADF (Bad file descriptor) [pid 17751] close(28) = -1 EBADF (Bad file descriptor) [pid 17751] close(29) = -1 EBADF (Bad file descriptor) [pid 17751] exit_group(0) = ? [pid 17751] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17755 attached , child_tidptr=0x5555570da650) = 6346 [pid 17755] set_robust_list(0x5555570da660, 24) = 0 [pid 17755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17755] setpgid(0, 0) = 0 [pid 17755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17755] write(3, "1000", 4) = 4 [pid 17755] close(3) = 0 [pid 17755] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17755] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17755] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17755] close(5) = 0 [pid 17755] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17758 attached ) = 6347 [pid 17755] tkill(6347, SIGSTOP) = 0 [pid 17758] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6346, si_uid=0} --- [pid 17755] close(3 [pid 17758] --- stopped by SIGSTOP --- [pid 17755] <... close resumed>) = 0 [pid 17755] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6347, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17755] close(4) = 0 [pid 17755] close(5) = -1 EBADF (Bad file descriptor) [pid 17755] close(6) = -1 EBADF (Bad file descriptor) [pid 17755] close(7) = -1 EBADF (Bad file descriptor) [pid 17755] close(8) = -1 EBADF (Bad file descriptor) [pid 17755] close(9) = -1 EBADF (Bad file descriptor) [pid 17755] close(10) = -1 EBADF (Bad file descriptor) [pid 17755] close(11) = -1 EBADF (Bad file descriptor) [pid 17755] close(12) = -1 EBADF (Bad file descriptor) [pid 17755] close(13) = -1 EBADF (Bad file descriptor) [pid 17755] close(14) = -1 EBADF (Bad file descriptor) [pid 17755] close(15) = -1 EBADF (Bad file descriptor) [pid 17755] close(16) = -1 EBADF (Bad file descriptor) [pid 17755] close(17) = -1 EBADF (Bad file descriptor) [pid 17755] close(18) = -1 EBADF (Bad file descriptor) [pid 17755] close(19) = -1 EBADF (Bad file descriptor) [pid 17755] close(20) = -1 EBADF (Bad file descriptor) [pid 17755] close(21) = -1 EBADF (Bad file descriptor) [pid 17755] close(22) = -1 EBADF (Bad file descriptor) [ 237.986240][T17755] vhci_hcd vhci_hcd.0: port 0 already used [pid 17755] close(23) = -1 EBADF (Bad file descriptor) [pid 17755] close(24) = -1 EBADF (Bad file descriptor) [pid 17755] close(25) = -1 EBADF (Bad file descriptor) [pid 17755] close(26) = -1 EBADF (Bad file descriptor) [pid 17755] close(27) = -1 EBADF (Bad file descriptor) [pid 17755] close(28) = -1 EBADF (Bad file descriptor) [pid 17755] close(29) = -1 EBADF (Bad file descriptor) [pid 17755] exit_group(0) = ? [pid 17755] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17759 attached , child_tidptr=0x5555570da650) = 6348 [pid 17759] set_robust_list(0x5555570da660, 24) = 0 [pid 17759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17759] setpgid(0, 0) = 0 [pid 17759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17759] write(3, "1000", 4) = 4 [pid 17759] close(3) = 0 [pid 17759] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17759] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17759] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17759] close(5) = 0 [pid 17759] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17762 attached ) = 6349 [pid 17759] tkill(6349, SIGSTOP) = 0 [pid 17762] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6348, si_uid=0} --- [pid 17759] close(3 [pid 17762] --- stopped by SIGSTOP --- [pid 17759] <... close resumed>) = 0 [pid 17759] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6349, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17759] close(4) = 0 [pid 17759] close(5) = -1 EBADF (Bad file descriptor) [pid 17759] close(6) = -1 EBADF (Bad file descriptor) [pid 17759] close(7) = -1 EBADF (Bad file descriptor) [pid 17759] close(8) = -1 EBADF (Bad file descriptor) [pid 17759] close(9) = -1 EBADF (Bad file descriptor) [pid 17759] close(10) = -1 EBADF (Bad file descriptor) [pid 17759] close(11) = -1 EBADF (Bad file descriptor) [pid 17759] close(12) = -1 EBADF (Bad file descriptor) [pid 17759] close(13) = -1 EBADF (Bad file descriptor) [pid 17759] close(14) = -1 EBADF (Bad file descriptor) [pid 17759] close(15) = -1 EBADF (Bad file descriptor) [pid 17759] close(16) = -1 EBADF (Bad file descriptor) [pid 17759] close(17) = -1 EBADF (Bad file descriptor) [pid 17759] close(18) = -1 EBADF (Bad file descriptor) [pid 17759] close(19) = -1 EBADF (Bad file descriptor) [pid 17759] close(20) = -1 EBADF (Bad file descriptor) [pid 17759] close(21) = -1 EBADF (Bad file descriptor) [pid 17759] close(22) = -1 EBADF (Bad file descriptor) [pid 17759] close(23) = -1 EBADF (Bad file descriptor) [ 238.091765][T17759] vhci_hcd vhci_hcd.0: port 0 already used [pid 17759] close(24) = -1 EBADF (Bad file descriptor) [pid 17759] close(25) = -1 EBADF (Bad file descriptor) [pid 17759] close(26) = -1 EBADF (Bad file descriptor) [pid 17759] close(27) = -1 EBADF (Bad file descriptor) [pid 17759] close(28) = -1 EBADF (Bad file descriptor) [pid 17759] close(29) = -1 EBADF (Bad file descriptor) [pid 17759] exit_group(0) = ? [pid 17759] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6348, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17763 attached , child_tidptr=0x5555570da650) = 6350 [pid 17763] set_robust_list(0x5555570da660, 24) = 0 [pid 17763] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17763] setpgid(0, 0) = 0 [pid 17763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17763] write(3, "1000", 4) = 4 [pid 17763] close(3) = 0 [pid 17763] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17763] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17763] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17763] close(5) = 0 [pid 17763] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17766 attached ) = 6351 [pid 17763] tkill(6351, SIGSTOP) = 0 [pid 17766] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6350, si_uid=0} --- [pid 17763] close(3 [pid 17766] --- stopped by SIGSTOP --- [pid 17763] <... close resumed>) = 0 [pid 17763] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6351, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17763] close(4) = 0 [pid 17763] close(5) = -1 EBADF (Bad file descriptor) [pid 17763] close(6) = -1 EBADF (Bad file descriptor) [pid 17763] close(7) = -1 EBADF (Bad file descriptor) [pid 17763] close(8) = -1 EBADF (Bad file descriptor) [pid 17763] close(9) = -1 EBADF (Bad file descriptor) [pid 17763] close(10) = -1 EBADF (Bad file descriptor) [pid 17763] close(11) = -1 EBADF (Bad file descriptor) [pid 17763] close(12) = -1 EBADF (Bad file descriptor) [pid 17763] close(13) = -1 EBADF (Bad file descriptor) [pid 17763] close(14) = -1 EBADF (Bad file descriptor) [pid 17763] close(15) = -1 EBADF (Bad file descriptor) [pid 17763] close(16) = -1 EBADF (Bad file descriptor) [pid 17763] close(17) = -1 EBADF (Bad file descriptor) [pid 17763] close(18) = -1 EBADF (Bad file descriptor) [pid 17763] close(19) = -1 EBADF (Bad file descriptor) [pid 17763] close(20) = -1 EBADF (Bad file descriptor) [pid 17763] close(21) = -1 EBADF (Bad file descriptor) [pid 17763] close(22) = -1 EBADF (Bad file descriptor) [pid 17763] close(23) = -1 EBADF (Bad file descriptor) [pid 17763] close(24) = -1 EBADF (Bad file descriptor) [ 238.196985][T17763] vhci_hcd vhci_hcd.0: port 0 already used [pid 17763] close(25) = -1 EBADF (Bad file descriptor) [pid 17763] close(26) = -1 EBADF (Bad file descriptor) [pid 17763] close(27) = -1 EBADF (Bad file descriptor) [pid 17763] close(28) = -1 EBADF (Bad file descriptor) [pid 17763] close(29) = -1 EBADF (Bad file descriptor) [pid 17763] exit_group(0) = ? [pid 17763] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17767 attached , child_tidptr=0x5555570da650) = 6352 [pid 17767] set_robust_list(0x5555570da660, 24) = 0 [pid 17767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17767] setpgid(0, 0) = 0 [pid 17767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17767] write(3, "1000", 4) = 4 [pid 17767] close(3) = 0 [pid 17767] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17767] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17767] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17767] close(5) = 0 [pid 17767] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17770 attached ) = 6353 [pid 17767] tkill(6353, SIGSTOP) = 0 [pid 17770] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6352, si_uid=0} --- [pid 17767] close(3 [pid 17770] --- stopped by SIGSTOP --- [pid 17767] <... close resumed>) = 0 [pid 17767] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6353, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17767] close(4) = 0 [pid 17767] close(5) = -1 EBADF (Bad file descriptor) [pid 17767] close(6) = -1 EBADF (Bad file descriptor) [pid 17767] close(7) = -1 EBADF (Bad file descriptor) [pid 17767] close(8) = -1 EBADF (Bad file descriptor) [pid 17767] close(9) = -1 EBADF (Bad file descriptor) [pid 17767] close(10) = -1 EBADF (Bad file descriptor) [pid 17767] close(11) = -1 EBADF (Bad file descriptor) [pid 17767] close(12) = -1 EBADF (Bad file descriptor) [pid 17767] close(13) = -1 EBADF (Bad file descriptor) [pid 17767] close(14) = -1 EBADF (Bad file descriptor) [pid 17767] close(15) = -1 EBADF (Bad file descriptor) [pid 17767] close(16) = -1 EBADF (Bad file descriptor) [pid 17767] close(17) = -1 EBADF (Bad file descriptor) [pid 17767] close(18) = -1 EBADF (Bad file descriptor) [pid 17767] close(19) = -1 EBADF (Bad file descriptor) [pid 17767] close(20) = -1 EBADF (Bad file descriptor) [pid 17767] close(21) = -1 EBADF (Bad file descriptor) [pid 17767] close(22) = -1 EBADF (Bad file descriptor) [pid 17767] close(23) = -1 EBADF (Bad file descriptor) [ 238.295428][T17767] vhci_hcd vhci_hcd.0: port 0 already used [pid 17767] close(24) = -1 EBADF (Bad file descriptor) [pid 17767] close(25) = -1 EBADF (Bad file descriptor) [pid 17767] close(26) = -1 EBADF (Bad file descriptor) [pid 17767] close(27) = -1 EBADF (Bad file descriptor) [pid 17767] close(28) = -1 EBADF (Bad file descriptor) [pid 17767] close(29) = -1 EBADF (Bad file descriptor) [pid 17767] exit_group(0) = ? [pid 17767] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17771 attached , child_tidptr=0x5555570da650) = 6354 [pid 17771] set_robust_list(0x5555570da660, 24) = 0 [pid 17771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17771] setpgid(0, 0) = 0 [pid 17771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17771] write(3, "1000", 4) = 4 [pid 17771] close(3) = 0 [pid 17771] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17771] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17771] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17771] close(5) = 0 [pid 17771] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17774 attached ) = 6355 [pid 17771] tkill(6355, SIGSTOP) = 0 [pid 17774] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6354, si_uid=0} --- [pid 17771] close(3) = 0 [pid 17774] --- stopped by SIGSTOP --- [pid 17771] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6355, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17771] close(4) = 0 [pid 17771] close(5) = -1 EBADF (Bad file descriptor) [pid 17771] close(6) = -1 EBADF (Bad file descriptor) [pid 17771] close(7) = -1 EBADF (Bad file descriptor) [pid 17771] close(8) = -1 EBADF (Bad file descriptor) [pid 17771] close(9) = -1 EBADF (Bad file descriptor) [pid 17771] close(10) = -1 EBADF (Bad file descriptor) [pid 17771] close(11) = -1 EBADF (Bad file descriptor) [pid 17771] close(12) = -1 EBADF (Bad file descriptor) [pid 17771] close(13) = -1 EBADF (Bad file descriptor) [pid 17771] close(14) = -1 EBADF (Bad file descriptor) [pid 17771] close(15) = -1 EBADF (Bad file descriptor) [pid 17771] close(16) = -1 EBADF (Bad file descriptor) [pid 17771] close(17) = -1 EBADF (Bad file descriptor) [pid 17771] close(18) = -1 EBADF (Bad file descriptor) [pid 17771] close(19) = -1 EBADF (Bad file descriptor) [pid 17771] close(20) = -1 EBADF (Bad file descriptor) [pid 17771] close(21) = -1 EBADF (Bad file descriptor) [pid 17771] close(22) = -1 EBADF (Bad file descriptor) [pid 17771] close(23) = -1 EBADF (Bad file descriptor) [ 238.401779][T17771] vhci_hcd vhci_hcd.0: port 0 already used [pid 17771] close(24) = -1 EBADF (Bad file descriptor) [pid 17771] close(25) = -1 EBADF (Bad file descriptor) [pid 17771] close(26) = -1 EBADF (Bad file descriptor) [pid 17771] close(27) = -1 EBADF (Bad file descriptor) [pid 17771] close(28) = -1 EBADF (Bad file descriptor) [pid 17771] close(29) = -1 EBADF (Bad file descriptor) [pid 17771] exit_group(0) = ? [pid 17771] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17775 attached , child_tidptr=0x5555570da650) = 6356 [pid 17775] set_robust_list(0x5555570da660, 24) = 0 [pid 17775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17775] setpgid(0, 0) = 0 [pid 17775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17775] write(3, "1000", 4) = 4 [pid 17775] close(3) = 0 [pid 17775] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17775] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17775] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17775] close(5) = 0 [pid 17775] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17778 attached ) = 6357 [pid 17775] tkill(6357, SIGSTOP) = 0 [pid 17778] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6356, si_uid=0} --- [pid 17775] close(3 [pid 17778] --- stopped by SIGSTOP --- [pid 17775] <... close resumed>) = 0 [pid 17775] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6357, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17775] close(4) = 0 [pid 17775] close(5) = -1 EBADF (Bad file descriptor) [pid 17775] close(6) = -1 EBADF (Bad file descriptor) [pid 17775] close(7) = -1 EBADF (Bad file descriptor) [pid 17775] close(8) = -1 EBADF (Bad file descriptor) [pid 17775] close(9) = -1 EBADF (Bad file descriptor) [pid 17775] close(10) = -1 EBADF (Bad file descriptor) [pid 17775] close(11) = -1 EBADF (Bad file descriptor) [pid 17775] close(12) = -1 EBADF (Bad file descriptor) [pid 17775] close(13) = -1 EBADF (Bad file descriptor) [pid 17775] close(14) = -1 EBADF (Bad file descriptor) [pid 17775] close(15) = -1 EBADF (Bad file descriptor) [pid 17775] close(16) = -1 EBADF (Bad file descriptor) [pid 17775] close(17) = -1 EBADF (Bad file descriptor) [pid 17775] close(18) = -1 EBADF (Bad file descriptor) [pid 17775] close(19) = -1 EBADF (Bad file descriptor) [pid 17775] close(20) = -1 EBADF (Bad file descriptor) [pid 17775] close(21) = -1 EBADF (Bad file descriptor) [pid 17775] close(22) = -1 EBADF (Bad file descriptor) [pid 17775] close(23) = -1 EBADF (Bad file descriptor) [ 238.506935][T17775] vhci_hcd vhci_hcd.0: port 0 already used [pid 17775] close(24) = -1 EBADF (Bad file descriptor) [pid 17775] close(25) = -1 EBADF (Bad file descriptor) [pid 17775] close(26) = -1 EBADF (Bad file descriptor) [pid 17775] close(27) = -1 EBADF (Bad file descriptor) [pid 17775] close(28) = -1 EBADF (Bad file descriptor) [pid 17775] close(29) = -1 EBADF (Bad file descriptor) [pid 17775] exit_group(0) = ? [pid 17775] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17779 attached , child_tidptr=0x5555570da650) = 6358 [pid 17779] set_robust_list(0x5555570da660, 24) = 0 [pid 17779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17779] setpgid(0, 0) = 0 [pid 17779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17779] write(3, "1000", 4) = 4 [pid 17779] close(3) = 0 [pid 17779] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17779] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17779] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17779] close(5) = 0 [pid 17779] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17782 attached ) = 6359 [pid 17779] tkill(6359, SIGSTOP) = 0 [pid 17782] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6358, si_uid=0} --- [pid 17779] close(3 [pid 17782] --- stopped by SIGSTOP --- [pid 17779] <... close resumed>) = 0 [pid 17779] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6359, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17779] close(4) = 0 [pid 17779] close(5) = -1 EBADF (Bad file descriptor) [pid 17779] close(6) = -1 EBADF (Bad file descriptor) [pid 17779] close(7) = -1 EBADF (Bad file descriptor) [pid 17779] close(8) = -1 EBADF (Bad file descriptor) [pid 17779] close(9) = -1 EBADF (Bad file descriptor) [pid 17779] close(10) = -1 EBADF (Bad file descriptor) [pid 17779] close(11) = -1 EBADF (Bad file descriptor) [pid 17779] close(12) = -1 EBADF (Bad file descriptor) [pid 17779] close(13) = -1 EBADF (Bad file descriptor) [pid 17779] close(14) = -1 EBADF (Bad file descriptor) [pid 17779] close(15) = -1 EBADF (Bad file descriptor) [pid 17779] close(16) = -1 EBADF (Bad file descriptor) [pid 17779] close(17) = -1 EBADF (Bad file descriptor) [pid 17779] close(18) = -1 EBADF (Bad file descriptor) [pid 17779] close(19) = -1 EBADF (Bad file descriptor) [pid 17779] close(20) = -1 EBADF (Bad file descriptor) [pid 17779] close(21) = -1 EBADF (Bad file descriptor) [pid 17779] close(22) = -1 EBADF (Bad file descriptor) [pid 17779] close(23) = -1 EBADF (Bad file descriptor) [pid 17779] close(24) = -1 EBADF (Bad file descriptor) [pid 17779] close(25) = -1 EBADF (Bad file descriptor) [pid 17779] close(26) = -1 EBADF (Bad file descriptor) [ 238.609190][T17779] vhci_hcd vhci_hcd.0: port 0 already used [pid 17779] close(27) = -1 EBADF (Bad file descriptor) [pid 17779] close(28) = -1 EBADF (Bad file descriptor) [pid 17779] close(29) = -1 EBADF (Bad file descriptor) [pid 17779] exit_group(0) = ? [pid 17779] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17783 attached , child_tidptr=0x5555570da650) = 6360 [pid 17783] set_robust_list(0x5555570da660, 24) = 0 [pid 17783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17783] setpgid(0, 0) = 0 [pid 17783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17783] write(3, "1000", 4) = 4 [pid 17783] close(3) = 0 [pid 17783] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17783] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17783] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17783] close(5) = 0 [pid 17783] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17786 attached ) = 6361 [pid 17783] tkill(6361, SIGSTOP) = 0 [pid 17786] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6360, si_uid=0} --- [pid 17783] close(3 [pid 17786] --- stopped by SIGSTOP --- [pid 17783] <... close resumed>) = 0 [pid 17783] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6361, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17783] close(4) = 0 [pid 17783] close(5) = -1 EBADF (Bad file descriptor) [pid 17783] close(6) = -1 EBADF (Bad file descriptor) [pid 17783] close(7) = -1 EBADF (Bad file descriptor) [pid 17783] close(8) = -1 EBADF (Bad file descriptor) [pid 17783] close(9) = -1 EBADF (Bad file descriptor) [pid 17783] close(10) = -1 EBADF (Bad file descriptor) [pid 17783] close(11) = -1 EBADF (Bad file descriptor) [pid 17783] close(12) = -1 EBADF (Bad file descriptor) [pid 17783] close(13) = -1 EBADF (Bad file descriptor) [pid 17783] close(14) = -1 EBADF (Bad file descriptor) [pid 17783] close(15) = -1 EBADF (Bad file descriptor) [pid 17783] close(16) = -1 EBADF (Bad file descriptor) [pid 17783] close(17) = -1 EBADF (Bad file descriptor) [pid 17783] close(18) = -1 EBADF (Bad file descriptor) [pid 17783] close(19) = -1 EBADF (Bad file descriptor) [pid 17783] close(20) = -1 EBADF (Bad file descriptor) [pid 17783] close(21) = -1 EBADF (Bad file descriptor) [pid 17783] close(22) = -1 EBADF (Bad file descriptor) [ 238.704001][T17783] vhci_hcd vhci_hcd.0: port 0 already used [pid 17783] close(23) = -1 EBADF (Bad file descriptor) [pid 17783] close(24) = -1 EBADF (Bad file descriptor) [pid 17783] close(25) = -1 EBADF (Bad file descriptor) [pid 17783] close(26) = -1 EBADF (Bad file descriptor) [pid 17783] close(27) = -1 EBADF (Bad file descriptor) [pid 17783] close(28) = -1 EBADF (Bad file descriptor) [pid 17783] close(29) = -1 EBADF (Bad file descriptor) [pid 17783] exit_group(0) = ? [pid 17783] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17787 attached , child_tidptr=0x5555570da650) = 6362 [pid 17787] set_robust_list(0x5555570da660, 24) = 0 [pid 17787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17787] setpgid(0, 0) = 0 [pid 17787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17787] write(3, "1000", 4) = 4 [pid 17787] close(3) = 0 [pid 17787] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17787] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17787] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17787] close(5) = 0 [pid 17787] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17790 attached ) = 6363 [pid 17787] tkill(6363, SIGSTOP) = 0 [pid 17790] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6362, si_uid=0} --- [pid 17787] close(3 [pid 17790] --- stopped by SIGSTOP --- [pid 17787] <... close resumed>) = 0 [pid 17787] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6363, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17787] close(4) = 0 [pid 17787] close(5) = -1 EBADF (Bad file descriptor) [pid 17787] close(6) = -1 EBADF (Bad file descriptor) [pid 17787] close(7) = -1 EBADF (Bad file descriptor) [pid 17787] close(8) = -1 EBADF (Bad file descriptor) [pid 17787] close(9) = -1 EBADF (Bad file descriptor) [pid 17787] close(10) = -1 EBADF (Bad file descriptor) [pid 17787] close(11) = -1 EBADF (Bad file descriptor) [pid 17787] close(12) = -1 EBADF (Bad file descriptor) [pid 17787] close(13) = -1 EBADF (Bad file descriptor) [pid 17787] close(14) = -1 EBADF (Bad file descriptor) [pid 17787] close(15) = -1 EBADF (Bad file descriptor) [pid 17787] close(16) = -1 EBADF (Bad file descriptor) [pid 17787] close(17) = -1 EBADF (Bad file descriptor) [pid 17787] close(18) = -1 EBADF (Bad file descriptor) [pid 17787] close(19) = -1 EBADF (Bad file descriptor) [pid 17787] close(20) = -1 EBADF (Bad file descriptor) [pid 17787] close(21) = -1 EBADF (Bad file descriptor) [pid 17787] close(22) = -1 EBADF (Bad file descriptor) [pid 17787] close(23) = -1 EBADF (Bad file descriptor) [pid 17787] close(24) = -1 EBADF (Bad file descriptor) [pid 17787] close(25) = -1 EBADF (Bad file descriptor) [pid 17787] close(26) = -1 EBADF (Bad file descriptor) [pid 17787] close(27) = -1 EBADF (Bad file descriptor) [ 238.809851][T17787] vhci_hcd vhci_hcd.0: port 0 already used [pid 17787] close(28) = -1 EBADF (Bad file descriptor) [pid 17787] close(29) = -1 EBADF (Bad file descriptor) [pid 17787] exit_group(0) = ? [pid 17787] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17791 attached , child_tidptr=0x5555570da650) = 6364 [pid 17791] set_robust_list(0x5555570da660, 24) = 0 [pid 17791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17791] setpgid(0, 0) = 0 [pid 17791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17791] write(3, "1000", 4) = 4 [pid 17791] close(3) = 0 [pid 17791] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17791] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17791] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17791] close(5) = 0 [pid 17791] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17794 attached ) = 6365 [pid 17791] tkill(6365, SIGSTOP) = 0 [pid 17794] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6364, si_uid=0} --- [pid 17791] close(3 [pid 17794] --- stopped by SIGSTOP --- [pid 17791] <... close resumed>) = 0 [pid 17791] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6365, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17791] close(4) = 0 [pid 17791] close(5) = -1 EBADF (Bad file descriptor) [pid 17791] close(6) = -1 EBADF (Bad file descriptor) [pid 17791] close(7) = -1 EBADF (Bad file descriptor) [pid 17791] close(8) = -1 EBADF (Bad file descriptor) [pid 17791] close(9) = -1 EBADF (Bad file descriptor) [pid 17791] close(10) = -1 EBADF (Bad file descriptor) [pid 17791] close(11) = -1 EBADF (Bad file descriptor) [pid 17791] close(12) = -1 EBADF (Bad file descriptor) [pid 17791] close(13) = -1 EBADF (Bad file descriptor) [pid 17791] close(14) = -1 EBADF (Bad file descriptor) [pid 17791] close(15) = -1 EBADF (Bad file descriptor) [pid 17791] close(16) = -1 EBADF (Bad file descriptor) [pid 17791] close(17) = -1 EBADF (Bad file descriptor) [pid 17791] close(18) = -1 EBADF (Bad file descriptor) [pid 17791] close(19) = -1 EBADF (Bad file descriptor) [pid 17791] close(20) = -1 EBADF (Bad file descriptor) [pid 17791] close(21) = -1 EBADF (Bad file descriptor) [pid 17791] close(22) = -1 EBADF (Bad file descriptor) [pid 17791] close(23) = -1 EBADF (Bad file descriptor) [ 238.902594][T17791] vhci_hcd vhci_hcd.0: port 0 already used [pid 17791] close(24) = -1 EBADF (Bad file descriptor) [pid 17791] close(25) = -1 EBADF (Bad file descriptor) [pid 17791] close(26) = -1 EBADF (Bad file descriptor) [pid 17791] close(27) = -1 EBADF (Bad file descriptor) [pid 17791] close(28) = -1 EBADF (Bad file descriptor) [pid 17791] close(29) = -1 EBADF (Bad file descriptor) [pid 17791] exit_group(0) = ? [pid 17791] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17795 attached , child_tidptr=0x5555570da650) = 6366 [pid 17795] set_robust_list(0x5555570da660, 24) = 0 [pid 17795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17795] setpgid(0, 0) = 0 [pid 17795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17795] write(3, "1000", 4) = 4 [pid 17795] close(3) = 0 [pid 17795] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17795] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17795] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17795] close(5) = 0 [pid 17795] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17798 attached ) = 6367 [pid 17795] tkill(6367, SIGSTOP) = 0 [pid 17798] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6366, si_uid=0} --- [pid 17795] close(3 [pid 17798] --- stopped by SIGSTOP --- [pid 17795] <... close resumed>) = 0 [pid 17795] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6367, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17795] close(4) = 0 [pid 17795] close(5) = -1 EBADF (Bad file descriptor) [pid 17795] close(6) = -1 EBADF (Bad file descriptor) [pid 17795] close(7) = -1 EBADF (Bad file descriptor) [pid 17795] close(8) = -1 EBADF (Bad file descriptor) [pid 17795] close(9) = -1 EBADF (Bad file descriptor) [pid 17795] close(10) = -1 EBADF (Bad file descriptor) [pid 17795] close(11) = -1 EBADF (Bad file descriptor) [pid 17795] close(12) = -1 EBADF (Bad file descriptor) [pid 17795] close(13) = -1 EBADF (Bad file descriptor) [pid 17795] close(14) = -1 EBADF (Bad file descriptor) [pid 17795] close(15) = -1 EBADF (Bad file descriptor) [pid 17795] close(16) = -1 EBADF (Bad file descriptor) [pid 17795] close(17) = -1 EBADF (Bad file descriptor) [pid 17795] close(18) = -1 EBADF (Bad file descriptor) [pid 17795] close(19) = -1 EBADF (Bad file descriptor) [ 239.007253][T17795] vhci_hcd vhci_hcd.0: port 0 already used [pid 17795] close(20) = -1 EBADF (Bad file descriptor) [pid 17795] close(21) = -1 EBADF (Bad file descriptor) [pid 17795] close(22) = -1 EBADF (Bad file descriptor) [pid 17795] close(23) = -1 EBADF (Bad file descriptor) [pid 17795] close(24) = -1 EBADF (Bad file descriptor) [pid 17795] close(25) = -1 EBADF (Bad file descriptor) [pid 17795] close(26) = -1 EBADF (Bad file descriptor) [pid 17795] close(27) = -1 EBADF (Bad file descriptor) [pid 17795] close(28) = -1 EBADF (Bad file descriptor) [pid 17795] close(29) = -1 EBADF (Bad file descriptor) [pid 17795] exit_group(0) = ? [pid 17795] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17799 attached , child_tidptr=0x5555570da650) = 6368 [pid 17799] set_robust_list(0x5555570da660, 24) = 0 [pid 17799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17799] setpgid(0, 0) = 0 [pid 17799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17799] write(3, "1000", 4) = 4 [pid 17799] close(3) = 0 [pid 17799] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17799] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17799] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17799] close(5) = 0 [pid 17799] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17802 attached ) = 6369 [pid 17799] tkill(6369, SIGSTOP) = 0 [pid 17802] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6368, si_uid=0} --- [pid 17799] close(3 [pid 17802] --- stopped by SIGSTOP --- [pid 17799] <... close resumed>) = 0 [pid 17799] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6369, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17799] close(4) = 0 [pid 17799] close(5) = -1 EBADF (Bad file descriptor) [pid 17799] close(6) = -1 EBADF (Bad file descriptor) [pid 17799] close(7) = -1 EBADF (Bad file descriptor) [pid 17799] close(8) = -1 EBADF (Bad file descriptor) [pid 17799] close(9) = -1 EBADF (Bad file descriptor) [pid 17799] close(10) = -1 EBADF (Bad file descriptor) [pid 17799] close(11) = -1 EBADF (Bad file descriptor) [pid 17799] close(12) = -1 EBADF (Bad file descriptor) [pid 17799] close(13) = -1 EBADF (Bad file descriptor) [pid 17799] close(14) = -1 EBADF (Bad file descriptor) [pid 17799] close(15) = -1 EBADF (Bad file descriptor) [pid 17799] close(16) = -1 EBADF (Bad file descriptor) [pid 17799] close(17) = -1 EBADF (Bad file descriptor) [pid 17799] close(18) = -1 EBADF (Bad file descriptor) [pid 17799] close(19) = -1 EBADF (Bad file descriptor) [pid 17799] close(20) = -1 EBADF (Bad file descriptor) [pid 17799] close(21) = -1 EBADF (Bad file descriptor) [pid 17799] close(22) = -1 EBADF (Bad file descriptor) [pid 17799] close(23) = -1 EBADF (Bad file descriptor) [ 239.116878][T17799] vhci_hcd vhci_hcd.0: port 0 already used [pid 17799] close(24) = -1 EBADF (Bad file descriptor) [pid 17799] close(25) = -1 EBADF (Bad file descriptor) [pid 17799] close(26) = -1 EBADF (Bad file descriptor) [pid 17799] close(27) = -1 EBADF (Bad file descriptor) [pid 17799] close(28) = -1 EBADF (Bad file descriptor) [pid 17799] close(29) = -1 EBADF (Bad file descriptor) [pid 17799] exit_group(0) = ? [pid 17799] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17803 attached , child_tidptr=0x5555570da650) = 6370 [pid 17803] set_robust_list(0x5555570da660, 24) = 0 [pid 17803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17803] setpgid(0, 0) = 0 [pid 17803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17803] write(3, "1000", 4) = 4 [pid 17803] close(3) = 0 [pid 17803] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17803] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17803] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17803] close(5) = 0 [pid 17803] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17806 attached ) = 6371 [pid 17803] tkill(6371, SIGSTOP) = 0 [pid 17806] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6370, si_uid=0} --- [pid 17803] close(3 [pid 17806] --- stopped by SIGSTOP --- [pid 17803] <... close resumed>) = 0 [pid 17803] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6371, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17803] close(4) = 0 [pid 17803] close(5) = -1 EBADF (Bad file descriptor) [pid 17803] close(6) = -1 EBADF (Bad file descriptor) [pid 17803] close(7) = -1 EBADF (Bad file descriptor) [pid 17803] close(8) = -1 EBADF (Bad file descriptor) [pid 17803] close(9) = -1 EBADF (Bad file descriptor) [pid 17803] close(10) = -1 EBADF (Bad file descriptor) [pid 17803] close(11) = -1 EBADF (Bad file descriptor) [pid 17803] close(12) = -1 EBADF (Bad file descriptor) [pid 17803] close(13) = -1 EBADF (Bad file descriptor) [pid 17803] close(14) = -1 EBADF (Bad file descriptor) [pid 17803] close(15) = -1 EBADF (Bad file descriptor) [pid 17803] close(16) = -1 EBADF (Bad file descriptor) [pid 17803] close(17) = -1 EBADF (Bad file descriptor) [pid 17803] close(18) = -1 EBADF (Bad file descriptor) [pid 17803] close(19) = -1 EBADF (Bad file descriptor) [pid 17803] close(20) = -1 EBADF (Bad file descriptor) [pid 17803] close(21) = -1 EBADF (Bad file descriptor) [pid 17803] close(22) = -1 EBADF (Bad file descriptor) [pid 17803] close(23) = -1 EBADF (Bad file descriptor) [ 239.223957][T17803] vhci_hcd vhci_hcd.0: port 0 already used [pid 17803] close(24) = -1 EBADF (Bad file descriptor) [pid 17803] close(25) = -1 EBADF (Bad file descriptor) [pid 17803] close(26) = -1 EBADF (Bad file descriptor) [pid 17803] close(27) = -1 EBADF (Bad file descriptor) [pid 17803] close(28) = -1 EBADF (Bad file descriptor) [pid 17803] close(29) = -1 EBADF (Bad file descriptor) [pid 17803] exit_group(0) = ? [pid 17803] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17807 attached , child_tidptr=0x5555570da650) = 6372 [pid 17807] set_robust_list(0x5555570da660, 24) = 0 [pid 17807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17807] setpgid(0, 0) = 0 [pid 17807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17807] write(3, "1000", 4) = 4 [pid 17807] close(3) = 0 [pid 17807] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17807] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17807] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17807] close(5) = 0 [pid 17807] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17810 attached ) = 6373 [pid 17807] tkill(6373, SIGSTOP) = 0 [pid 17810] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6372, si_uid=0} --- [pid 17807] close(3 [pid 17810] --- stopped by SIGSTOP --- [pid 17807] <... close resumed>) = 0 [pid 17807] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6373, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17807] close(4) = 0 [pid 17807] close(5) = -1 EBADF (Bad file descriptor) [pid 17807] close(6) = -1 EBADF (Bad file descriptor) [pid 17807] close(7) = -1 EBADF (Bad file descriptor) [pid 17807] close(8) = -1 EBADF (Bad file descriptor) [pid 17807] close(9) = -1 EBADF (Bad file descriptor) [pid 17807] close(10) = -1 EBADF (Bad file descriptor) [pid 17807] close(11) = -1 EBADF (Bad file descriptor) [pid 17807] close(12) = -1 EBADF (Bad file descriptor) [pid 17807] close(13) = -1 EBADF (Bad file descriptor) [pid 17807] close(14) = -1 EBADF (Bad file descriptor) [pid 17807] close(15) = -1 EBADF (Bad file descriptor) [pid 17807] close(16) = -1 EBADF (Bad file descriptor) [pid 17807] close(17) = -1 EBADF (Bad file descriptor) [pid 17807] close(18) = -1 EBADF (Bad file descriptor) [pid 17807] close(19) = -1 EBADF (Bad file descriptor) [pid 17807] close(20) = -1 EBADF (Bad file descriptor) [pid 17807] close(21) = -1 EBADF (Bad file descriptor) [pid 17807] close(22) = -1 EBADF (Bad file descriptor) [pid 17807] close(23) = -1 EBADF (Bad file descriptor) [pid 17807] close(24) = -1 EBADF (Bad file descriptor) [ 239.328079][T17807] vhci_hcd vhci_hcd.0: port 0 already used [pid 17807] close(25) = -1 EBADF (Bad file descriptor) [pid 17807] close(26) = -1 EBADF (Bad file descriptor) [pid 17807] close(27) = -1 EBADF (Bad file descriptor) [pid 17807] close(28) = -1 EBADF (Bad file descriptor) [pid 17807] close(29) = -1 EBADF (Bad file descriptor) [pid 17807] exit_group(0) = ? [pid 17807] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6372, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17811 attached , child_tidptr=0x5555570da650) = 6374 [pid 17811] set_robust_list(0x5555570da660, 24) = 0 [pid 17811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17811] setpgid(0, 0) = 0 [pid 17811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17811] write(3, "1000", 4) = 4 [pid 17811] close(3) = 0 [pid 17811] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17811] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17811] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17811] close(5) = 0 [pid 17811] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17814 attached ) = 6375 [pid 17811] tkill(6375, SIGSTOP) = 0 [pid 17814] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6374, si_uid=0} --- [pid 17811] close(3 [pid 17814] --- stopped by SIGSTOP --- [pid 17811] <... close resumed>) = 0 [pid 17811] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6375, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17811] close(4) = 0 [pid 17811] close(5) = -1 EBADF (Bad file descriptor) [pid 17811] close(6) = -1 EBADF (Bad file descriptor) [pid 17811] close(7) = -1 EBADF (Bad file descriptor) [pid 17811] close(8) = -1 EBADF (Bad file descriptor) [pid 17811] close(9) = -1 EBADF (Bad file descriptor) [pid 17811] close(10) = -1 EBADF (Bad file descriptor) [pid 17811] close(11) = -1 EBADF (Bad file descriptor) [pid 17811] close(12) = -1 EBADF (Bad file descriptor) [pid 17811] close(13) = -1 EBADF (Bad file descriptor) [pid 17811] close(14) = -1 EBADF (Bad file descriptor) [pid 17811] close(15) = -1 EBADF (Bad file descriptor) [pid 17811] close(16) = -1 EBADF (Bad file descriptor) [pid 17811] close(17) = -1 EBADF (Bad file descriptor) [pid 17811] close(18) = -1 EBADF (Bad file descriptor) [pid 17811] close(19) = -1 EBADF (Bad file descriptor) [pid 17811] close(20) = -1 EBADF (Bad file descriptor) [pid 17811] close(21) = -1 EBADF (Bad file descriptor) [pid 17811] close(22) = -1 EBADF (Bad file descriptor) [pid 17811] close(23) = -1 EBADF (Bad file descriptor) [ 239.432108][T17811] vhci_hcd vhci_hcd.0: port 0 already used [pid 17811] close(24) = -1 EBADF (Bad file descriptor) [pid 17811] close(25) = -1 EBADF (Bad file descriptor) [pid 17811] close(26) = -1 EBADF (Bad file descriptor) [pid 17811] close(27) = -1 EBADF (Bad file descriptor) [pid 17811] close(28) = -1 EBADF (Bad file descriptor) [pid 17811] close(29) = -1 EBADF (Bad file descriptor) [pid 17811] exit_group(0) = ? [pid 17811] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6374, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17815 attached , child_tidptr=0x5555570da650) = 6376 [pid 17815] set_robust_list(0x5555570da660, 24) = 0 [pid 17815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17815] setpgid(0, 0) = 0 [pid 17815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17815] write(3, "1000", 4) = 4 [pid 17815] close(3) = 0 [pid 17815] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17815] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17815] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17815] close(5) = 0 [pid 17815] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17818 attached ) = 6377 [pid 17815] tkill(6377, SIGSTOP) = 0 [pid 17818] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6376, si_uid=0} --- [pid 17815] close(3 [pid 17818] --- stopped by SIGSTOP --- [pid 17815] <... close resumed>) = 0 [pid 17815] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6377, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17815] close(4) = 0 [pid 17815] close(5) = -1 EBADF (Bad file descriptor) [pid 17815] close(6) = -1 EBADF (Bad file descriptor) [pid 17815] close(7) = -1 EBADF (Bad file descriptor) [pid 17815] close(8) = -1 EBADF (Bad file descriptor) [pid 17815] close(9) = -1 EBADF (Bad file descriptor) [pid 17815] close(10) = -1 EBADF (Bad file descriptor) [pid 17815] close(11) = -1 EBADF (Bad file descriptor) [pid 17815] close(12) = -1 EBADF (Bad file descriptor) [pid 17815] close(13) = -1 EBADF (Bad file descriptor) [pid 17815] close(14) = -1 EBADF (Bad file descriptor) [pid 17815] close(15) = -1 EBADF (Bad file descriptor) [pid 17815] close(16) = -1 EBADF (Bad file descriptor) [pid 17815] close(17) = -1 EBADF (Bad file descriptor) [pid 17815] close(18) = -1 EBADF (Bad file descriptor) [pid 17815] close(19) = -1 EBADF (Bad file descriptor) [pid 17815] close(20) = -1 EBADF (Bad file descriptor) [pid 17815] close(21) = -1 EBADF (Bad file descriptor) [pid 17815] close(22) = -1 EBADF (Bad file descriptor) [pid 17815] close(23) = -1 EBADF (Bad file descriptor) [pid 17815] close(24) = -1 EBADF (Bad file descriptor) [ 239.536186][T17815] vhci_hcd vhci_hcd.0: port 0 already used [pid 17815] close(25) = -1 EBADF (Bad file descriptor) [pid 17815] close(26) = -1 EBADF (Bad file descriptor) [pid 17815] close(27) = -1 EBADF (Bad file descriptor) [pid 17815] close(28) = -1 EBADF (Bad file descriptor) [pid 17815] close(29) = -1 EBADF (Bad file descriptor) [pid 17815] exit_group(0) = ? [pid 17815] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17819 attached , child_tidptr=0x5555570da650) = 6378 [pid 17819] set_robust_list(0x5555570da660, 24) = 0 [pid 17819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17819] setpgid(0, 0) = 0 [pid 17819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17819] write(3, "1000", 4) = 4 [pid 17819] close(3) = 0 [pid 17819] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17819] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17819] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17819] close(5) = 0 [pid 17819] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17822 attached ) = 6379 [pid 17819] tkill(6379, SIGSTOP) = 0 [pid 17822] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6378, si_uid=0} --- [pid 17819] close(3 [pid 17822] --- stopped by SIGSTOP --- [pid 17819] <... close resumed>) = 0 [pid 17819] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6379, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17819] close(4) = 0 [pid 17819] close(5) = -1 EBADF (Bad file descriptor) [pid 17819] close(6) = -1 EBADF (Bad file descriptor) [pid 17819] close(7) = -1 EBADF (Bad file descriptor) [pid 17819] close(8) = -1 EBADF (Bad file descriptor) [pid 17819] close(9) = -1 EBADF (Bad file descriptor) [pid 17819] close(10) = -1 EBADF (Bad file descriptor) [pid 17819] close(11) = -1 EBADF (Bad file descriptor) [pid 17819] close(12) = -1 EBADF (Bad file descriptor) [pid 17819] close(13) = -1 EBADF (Bad file descriptor) [pid 17819] close(14) = -1 EBADF (Bad file descriptor) [pid 17819] close(15) = -1 EBADF (Bad file descriptor) [pid 17819] close(16) = -1 EBADF (Bad file descriptor) [pid 17819] close(17) = -1 EBADF (Bad file descriptor) [pid 17819] close(18) = -1 EBADF (Bad file descriptor) [pid 17819] close(19) = -1 EBADF (Bad file descriptor) [pid 17819] close(20) = -1 EBADF (Bad file descriptor) [pid 17819] close(21) = -1 EBADF (Bad file descriptor) [pid 17819] close(22) = -1 EBADF (Bad file descriptor) [pid 17819] close(23) = -1 EBADF (Bad file descriptor) [pid 17819] close(24) = -1 EBADF (Bad file descriptor) [ 239.640311][T17819] vhci_hcd vhci_hcd.0: port 0 already used [pid 17819] close(25) = -1 EBADF (Bad file descriptor) [pid 17819] close(26) = -1 EBADF (Bad file descriptor) [pid 17819] close(27) = -1 EBADF (Bad file descriptor) [pid 17819] close(28) = -1 EBADF (Bad file descriptor) [pid 17819] close(29) = -1 EBADF (Bad file descriptor) [pid 17819] exit_group(0) = ? [pid 17819] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6378, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17823 attached , child_tidptr=0x5555570da650) = 6380 [pid 17823] set_robust_list(0x5555570da660, 24) = 0 [pid 17823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17823] setpgid(0, 0) = 0 [pid 17823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17823] write(3, "1000", 4) = 4 [pid 17823] close(3) = 0 [pid 17823] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17823] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17823] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17823] close(5) = 0 [pid 17823] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17826 attached ) = 6381 [pid 17823] tkill(6381, SIGSTOP) = 0 [pid 17826] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6380, si_uid=0} --- [pid 17823] close(3 [pid 17826] --- stopped by SIGSTOP --- [pid 17823] <... close resumed>) = 0 [pid 17823] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6381, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17823] close(4) = 0 [pid 17823] close(5) = -1 EBADF (Bad file descriptor) [pid 17823] close(6) = -1 EBADF (Bad file descriptor) [pid 17823] close(7) = -1 EBADF (Bad file descriptor) [pid 17823] close(8) = -1 EBADF (Bad file descriptor) [pid 17823] close(9) = -1 EBADF (Bad file descriptor) [pid 17823] close(10) = -1 EBADF (Bad file descriptor) [pid 17823] close(11) = -1 EBADF (Bad file descriptor) [pid 17823] close(12) = -1 EBADF (Bad file descriptor) [pid 17823] close(13) = -1 EBADF (Bad file descriptor) [pid 17823] close(14) = -1 EBADF (Bad file descriptor) [pid 17823] close(15) = -1 EBADF (Bad file descriptor) [pid 17823] close(16) = -1 EBADF (Bad file descriptor) [pid 17823] close(17) = -1 EBADF (Bad file descriptor) [pid 17823] close(18) = -1 EBADF (Bad file descriptor) [pid 17823] close(19) = -1 EBADF (Bad file descriptor) [pid 17823] close(20) = -1 EBADF (Bad file descriptor) [pid 17823] close(21) = -1 EBADF (Bad file descriptor) [pid 17823] close(22) = -1 EBADF (Bad file descriptor) [pid 17823] close(23) = -1 EBADF (Bad file descriptor) [pid 17823] close(24) = -1 EBADF (Bad file descriptor) [ 239.741981][T17823] vhci_hcd vhci_hcd.0: port 0 already used [pid 17823] close(25) = -1 EBADF (Bad file descriptor) [pid 17823] close(26) = -1 EBADF (Bad file descriptor) [pid 17823] close(27) = -1 EBADF (Bad file descriptor) [pid 17823] close(28) = -1 EBADF (Bad file descriptor) [pid 17823] close(29) = -1 EBADF (Bad file descriptor) [pid 17823] exit_group(0) = ? [pid 17823] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6380, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17827 attached , child_tidptr=0x5555570da650) = 6382 [pid 17827] set_robust_list(0x5555570da660, 24) = 0 [pid 17827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17827] setpgid(0, 0) = 0 [pid 17827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17827] write(3, "1000", 4) = 4 [pid 17827] close(3) = 0 [pid 17827] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17827] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17827] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17827] close(5) = 0 [pid 17827] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17830 attached ) = 6383 [pid 17827] tkill(6383, SIGSTOP) = 0 [pid 17830] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6382, si_uid=0} --- [pid 17827] close(3 [pid 17830] --- stopped by SIGSTOP --- [pid 17827] <... close resumed>) = 0 [pid 17827] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6383, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17827] close(4) = 0 [pid 17827] close(5) = -1 EBADF (Bad file descriptor) [pid 17827] close(6) = -1 EBADF (Bad file descriptor) [pid 17827] close(7) = -1 EBADF (Bad file descriptor) [pid 17827] close(8) = -1 EBADF (Bad file descriptor) [pid 17827] close(9) = -1 EBADF (Bad file descriptor) [pid 17827] close(10) = -1 EBADF (Bad file descriptor) [pid 17827] close(11) = -1 EBADF (Bad file descriptor) [pid 17827] close(12) = -1 EBADF (Bad file descriptor) [pid 17827] close(13) = -1 EBADF (Bad file descriptor) [pid 17827] close(14) = -1 EBADF (Bad file descriptor) [pid 17827] close(15) = -1 EBADF (Bad file descriptor) [pid 17827] close(16) = -1 EBADF (Bad file descriptor) [pid 17827] close(17) = -1 EBADF (Bad file descriptor) [pid 17827] close(18) = -1 EBADF (Bad file descriptor) [pid 17827] close(19) = -1 EBADF (Bad file descriptor) [pid 17827] close(20) = -1 EBADF (Bad file descriptor) [pid 17827] close(21) = -1 EBADF (Bad file descriptor) [pid 17827] close(22) = -1 EBADF (Bad file descriptor) [pid 17827] close(23) = -1 EBADF (Bad file descriptor) [pid 17827] close(24) = -1 EBADF (Bad file descriptor) [pid 17827] close(25) = -1 EBADF (Bad file descriptor) [pid 17827] close(26) = -1 EBADF (Bad file descriptor) [pid 17827] close(27) = -1 EBADF (Bad file descriptor) [ 239.844780][T17827] vhci_hcd vhci_hcd.0: port 0 already used [pid 17827] close(28) = -1 EBADF (Bad file descriptor) [pid 17827] close(29) = -1 EBADF (Bad file descriptor) [pid 17827] exit_group(0) = ? [pid 17827] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17831 attached , child_tidptr=0x5555570da650) = 6384 [pid 17831] set_robust_list(0x5555570da660, 24) = 0 [pid 17831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17831] setpgid(0, 0) = 0 [pid 17831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17831] write(3, "1000", 4) = 4 [pid 17831] close(3) = 0 [pid 17831] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17831] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17831] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17831] close(5) = 0 [pid 17831] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17834 attached ) = 6385 [pid 17831] tkill(6385, SIGSTOP) = 0 [pid 17834] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6384, si_uid=0} --- [pid 17831] close(3 [pid 17834] --- stopped by SIGSTOP --- [pid 17831] <... close resumed>) = 0 [pid 17831] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6385, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17831] close(4) = 0 [pid 17831] close(5) = -1 EBADF (Bad file descriptor) [pid 17831] close(6) = -1 EBADF (Bad file descriptor) [pid 17831] close(7) = -1 EBADF (Bad file descriptor) [pid 17831] close(8) = -1 EBADF (Bad file descriptor) [pid 17831] close(9) = -1 EBADF (Bad file descriptor) [pid 17831] close(10) = -1 EBADF (Bad file descriptor) [pid 17831] close(11) = -1 EBADF (Bad file descriptor) [pid 17831] close(12) = -1 EBADF (Bad file descriptor) [pid 17831] close(13) = -1 EBADF (Bad file descriptor) [pid 17831] close(14) = -1 EBADF (Bad file descriptor) [pid 17831] close(15) = -1 EBADF (Bad file descriptor) [pid 17831] close(16) = -1 EBADF (Bad file descriptor) [pid 17831] close(17) = -1 EBADF (Bad file descriptor) [pid 17831] close(18) = -1 EBADF (Bad file descriptor) [pid 17831] close(19) = -1 EBADF (Bad file descriptor) [pid 17831] close(20) = -1 EBADF (Bad file descriptor) [pid 17831] close(21) = -1 EBADF (Bad file descriptor) [pid 17831] close(22) = -1 EBADF (Bad file descriptor) [ 239.942290][T17831] vhci_hcd vhci_hcd.0: port 0 already used [pid 17831] close(23) = -1 EBADF (Bad file descriptor) [pid 17831] close(24) = -1 EBADF (Bad file descriptor) [pid 17831] close(25) = -1 EBADF (Bad file descriptor) [pid 17831] close(26) = -1 EBADF (Bad file descriptor) [pid 17831] close(27) = -1 EBADF (Bad file descriptor) [pid 17831] close(28) = -1 EBADF (Bad file descriptor) [pid 17831] close(29) = -1 EBADF (Bad file descriptor) [pid 17831] exit_group(0) = ? [pid 17831] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6384, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17835 attached , child_tidptr=0x5555570da650) = 6386 [pid 17835] set_robust_list(0x5555570da660, 24) = 0 [pid 17835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17835] setpgid(0, 0) = 0 [pid 17835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17835] write(3, "1000", 4) = 4 [pid 17835] close(3) = 0 [pid 17835] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17835] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17835] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17835] close(5) = 0 [pid 17835] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17838 attached ) = 6387 [pid 17835] tkill(6387, SIGSTOP) = 0 [pid 17838] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6386, si_uid=0} --- [pid 17835] close(3 [pid 17838] --- stopped by SIGSTOP --- [pid 17835] <... close resumed>) = 0 [pid 17835] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6387, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17835] close(4) = 0 [pid 17835] close(5) = -1 EBADF (Bad file descriptor) [pid 17835] close(6) = -1 EBADF (Bad file descriptor) [pid 17835] close(7) = -1 EBADF (Bad file descriptor) [pid 17835] close(8) = -1 EBADF (Bad file descriptor) [pid 17835] close(9) = -1 EBADF (Bad file descriptor) [pid 17835] close(10) = -1 EBADF (Bad file descriptor) [pid 17835] close(11) = -1 EBADF (Bad file descriptor) [pid 17835] close(12) = -1 EBADF (Bad file descriptor) [pid 17835] close(13) = -1 EBADF (Bad file descriptor) [pid 17835] close(14) = -1 EBADF (Bad file descriptor) [pid 17835] close(15) = -1 EBADF (Bad file descriptor) [pid 17835] close(16) = -1 EBADF (Bad file descriptor) [pid 17835] close(17) = -1 EBADF (Bad file descriptor) [pid 17835] close(18) = -1 EBADF (Bad file descriptor) [pid 17835] close(19) = -1 EBADF (Bad file descriptor) [pid 17835] close(20) = -1 EBADF (Bad file descriptor) [pid 17835] close(21) = -1 EBADF (Bad file descriptor) [pid 17835] close(22) = -1 EBADF (Bad file descriptor) [pid 17835] close(23) = -1 EBADF (Bad file descriptor) [ 240.048045][T17835] vhci_hcd vhci_hcd.0: port 0 already used [pid 17835] close(24) = -1 EBADF (Bad file descriptor) [pid 17835] close(25) = -1 EBADF (Bad file descriptor) [pid 17835] close(26) = -1 EBADF (Bad file descriptor) [pid 17835] close(27) = -1 EBADF (Bad file descriptor) [pid 17835] close(28) = -1 EBADF (Bad file descriptor) [pid 17835] close(29) = -1 EBADF (Bad file descriptor) [pid 17835] exit_group(0) = ? [pid 17835] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6386, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17839 attached , child_tidptr=0x5555570da650) = 6388 [pid 17839] set_robust_list(0x5555570da660, 24) = 0 [pid 17839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17839] setpgid(0, 0) = 0 [pid 17839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17839] write(3, "1000", 4) = 4 [pid 17839] close(3) = 0 [pid 17839] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17839] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17839] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17839] close(5) = 0 [pid 17839] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17842 attached ) = 6389 [pid 17839] tkill(6389, SIGSTOP) = 0 [pid 17842] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6388, si_uid=0} --- [pid 17839] close(3 [pid 17842] --- stopped by SIGSTOP --- [pid 17839] <... close resumed>) = 0 [pid 17839] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6389, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17839] close(4) = 0 [pid 17839] close(5) = -1 EBADF (Bad file descriptor) [pid 17839] close(6) = -1 EBADF (Bad file descriptor) [pid 17839] close(7) = -1 EBADF (Bad file descriptor) [pid 17839] close(8) = -1 EBADF (Bad file descriptor) [pid 17839] close(9) = -1 EBADF (Bad file descriptor) [pid 17839] close(10) = -1 EBADF (Bad file descriptor) [pid 17839] close(11) = -1 EBADF (Bad file descriptor) [pid 17839] close(12) = -1 EBADF (Bad file descriptor) [pid 17839] close(13) = -1 EBADF (Bad file descriptor) [pid 17839] close(14) = -1 EBADF (Bad file descriptor) [pid 17839] close(15) = -1 EBADF (Bad file descriptor) [pid 17839] close(16) = -1 EBADF (Bad file descriptor) [pid 17839] close(17) = -1 EBADF (Bad file descriptor) [pid 17839] close(18) = -1 EBADF (Bad file descriptor) [pid 17839] close(19) = -1 EBADF (Bad file descriptor) [pid 17839] close(20) = -1 EBADF (Bad file descriptor) [pid 17839] close(21) = -1 EBADF (Bad file descriptor) [pid 17839] close(22) = -1 EBADF (Bad file descriptor) [ 240.154629][T17839] vhci_hcd vhci_hcd.0: port 0 already used [pid 17839] close(23) = -1 EBADF (Bad file descriptor) [pid 17839] close(24) = -1 EBADF (Bad file descriptor) [pid 17839] close(25) = -1 EBADF (Bad file descriptor) [pid 17839] close(26) = -1 EBADF (Bad file descriptor) [pid 17839] close(27) = -1 EBADF (Bad file descriptor) [pid 17839] close(28) = -1 EBADF (Bad file descriptor) [pid 17839] close(29) = -1 EBADF (Bad file descriptor) [pid 17839] exit_group(0) = ? [pid 17839] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17843 attached , child_tidptr=0x5555570da650) = 6390 [pid 17843] set_robust_list(0x5555570da660, 24) = 0 [pid 17843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17843] setpgid(0, 0) = 0 [pid 17843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17843] write(3, "1000", 4) = 4 [pid 17843] close(3) = 0 [pid 17843] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17843] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17843] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17843] close(5) = 0 [pid 17843] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17846 attached ) = 6391 [pid 17843] tkill(6391, SIGSTOP) = 0 [pid 17846] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6390, si_uid=0} --- [pid 17843] close(3 [pid 17846] --- stopped by SIGSTOP --- [pid 17843] <... close resumed>) = 0 [pid 17843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6391, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17843] close(4) = 0 [pid 17843] close(5) = -1 EBADF (Bad file descriptor) [pid 17843] close(6) = -1 EBADF (Bad file descriptor) [pid 17843] close(7) = -1 EBADF (Bad file descriptor) [pid 17843] close(8) = -1 EBADF (Bad file descriptor) [pid 17843] close(9) = -1 EBADF (Bad file descriptor) [pid 17843] close(10) = -1 EBADF (Bad file descriptor) [pid 17843] close(11) = -1 EBADF (Bad file descriptor) [pid 17843] close(12) = -1 EBADF (Bad file descriptor) [pid 17843] close(13) = -1 EBADF (Bad file descriptor) [pid 17843] close(14) = -1 EBADF (Bad file descriptor) [pid 17843] close(15) = -1 EBADF (Bad file descriptor) [pid 17843] close(16) = -1 EBADF (Bad file descriptor) [pid 17843] close(17) = -1 EBADF (Bad file descriptor) [pid 17843] close(18) = -1 EBADF (Bad file descriptor) [pid 17843] close(19) = -1 EBADF (Bad file descriptor) [pid 17843] close(20) = -1 EBADF (Bad file descriptor) [pid 17843] close(21) = -1 EBADF (Bad file descriptor) [pid 17843] close(22) = -1 EBADF (Bad file descriptor) [ 240.259257][T17843] vhci_hcd vhci_hcd.0: port 0 already used [pid 17843] close(23) = -1 EBADF (Bad file descriptor) [pid 17843] close(24) = -1 EBADF (Bad file descriptor) [pid 17843] close(25) = -1 EBADF (Bad file descriptor) [pid 17843] close(26) = -1 EBADF (Bad file descriptor) [pid 17843] close(27) = -1 EBADF (Bad file descriptor) [pid 17843] close(28) = -1 EBADF (Bad file descriptor) [pid 17843] close(29) = -1 EBADF (Bad file descriptor) [pid 17843] exit_group(0) = ? [pid 17843] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6390, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17847 attached , child_tidptr=0x5555570da650) = 6392 [pid 17847] set_robust_list(0x5555570da660, 24) = 0 [pid 17847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17847] setpgid(0, 0) = 0 [pid 17847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17847] write(3, "1000", 4) = 4 [pid 17847] close(3) = 0 [pid 17847] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17847] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17847] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17847] close(5) = 0 [pid 17847] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17850 attached ) = 6393 [pid 17847] tkill(6393, SIGSTOP) = 0 [pid 17850] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6392, si_uid=0} --- [pid 17847] close(3 [pid 17850] --- stopped by SIGSTOP --- [pid 17847] <... close resumed>) = 0 [pid 17847] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6393, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17847] close(4) = 0 [pid 17847] close(5) = -1 EBADF (Bad file descriptor) [pid 17847] close(6) = -1 EBADF (Bad file descriptor) [pid 17847] close(7) = -1 EBADF (Bad file descriptor) [pid 17847] close(8) = -1 EBADF (Bad file descriptor) [pid 17847] close(9) = -1 EBADF (Bad file descriptor) [pid 17847] close(10) = -1 EBADF (Bad file descriptor) [pid 17847] close(11) = -1 EBADF (Bad file descriptor) [pid 17847] close(12) = -1 EBADF (Bad file descriptor) [pid 17847] close(13) = -1 EBADF (Bad file descriptor) [pid 17847] close(14) = -1 EBADF (Bad file descriptor) [pid 17847] close(15) = -1 EBADF (Bad file descriptor) [pid 17847] close(16) = -1 EBADF (Bad file descriptor) [pid 17847] close(17) = -1 EBADF (Bad file descriptor) [pid 17847] close(18) = -1 EBADF (Bad file descriptor) [pid 17847] close(19) = -1 EBADF (Bad file descriptor) [pid 17847] close(20) = -1 EBADF (Bad file descriptor) [pid 17847] close(21) = -1 EBADF (Bad file descriptor) [pid 17847] close(22) = -1 EBADF (Bad file descriptor) [pid 17847] close(23) = -1 EBADF (Bad file descriptor) [ 240.368254][T17847] vhci_hcd vhci_hcd.0: port 0 already used [pid 17847] close(24) = -1 EBADF (Bad file descriptor) [pid 17847] close(25) = -1 EBADF (Bad file descriptor) [pid 17847] close(26) = -1 EBADF (Bad file descriptor) [pid 17847] close(27) = -1 EBADF (Bad file descriptor) [pid 17847] close(28) = -1 EBADF (Bad file descriptor) [pid 17847] close(29) = -1 EBADF (Bad file descriptor) [pid 17847] exit_group(0) = ? [pid 17847] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6392, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17851 attached , child_tidptr=0x5555570da650) = 6394 [pid 17851] set_robust_list(0x5555570da660, 24) = 0 [pid 17851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17851] setpgid(0, 0) = 0 [pid 17851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17851] write(3, "1000", 4) = 4 [pid 17851] close(3) = 0 [pid 17851] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17851] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17851] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17851] close(5) = 0 [pid 17851] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17854 attached ) = 6395 [pid 17851] tkill(6395, SIGSTOP) = 0 [pid 17854] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6394, si_uid=0} --- [pid 17851] close(3 [pid 17854] --- stopped by SIGSTOP --- [pid 17851] <... close resumed>) = 0 [pid 17851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6395, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17851] close(4) = 0 [pid 17851] close(5) = -1 EBADF (Bad file descriptor) [pid 17851] close(6) = -1 EBADF (Bad file descriptor) [pid 17851] close(7) = -1 EBADF (Bad file descriptor) [pid 17851] close(8) = -1 EBADF (Bad file descriptor) [pid 17851] close(9) = -1 EBADF (Bad file descriptor) [pid 17851] close(10) = -1 EBADF (Bad file descriptor) [pid 17851] close(11) = -1 EBADF (Bad file descriptor) [pid 17851] close(12) = -1 EBADF (Bad file descriptor) [pid 17851] close(13) = -1 EBADF (Bad file descriptor) [pid 17851] close(14) = -1 EBADF (Bad file descriptor) [pid 17851] close(15) = -1 EBADF (Bad file descriptor) [pid 17851] close(16) = -1 EBADF (Bad file descriptor) [pid 17851] close(17) = -1 EBADF (Bad file descriptor) [pid 17851] close(18) = -1 EBADF (Bad file descriptor) [pid 17851] close(19) = -1 EBADF (Bad file descriptor) [pid 17851] close(20) = -1 EBADF (Bad file descriptor) [pid 17851] close(21) = -1 EBADF (Bad file descriptor) [pid 17851] close(22) = -1 EBADF (Bad file descriptor) [ 240.474836][T17851] vhci_hcd vhci_hcd.0: port 0 already used [pid 17851] close(23) = -1 EBADF (Bad file descriptor) [pid 17851] close(24) = -1 EBADF (Bad file descriptor) [pid 17851] close(25) = -1 EBADF (Bad file descriptor) [pid 17851] close(26) = -1 EBADF (Bad file descriptor) [pid 17851] close(27) = -1 EBADF (Bad file descriptor) [pid 17851] close(28) = -1 EBADF (Bad file descriptor) [pid 17851] close(29) = -1 EBADF (Bad file descriptor) [pid 17851] exit_group(0) = ? [pid 17851] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17855 attached , child_tidptr=0x5555570da650) = 6396 [pid 17855] set_robust_list(0x5555570da660, 24) = 0 [pid 17855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17855] setpgid(0, 0) = 0 [pid 17855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17855] write(3, "1000", 4) = 4 [pid 17855] close(3) = 0 [pid 17855] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17855] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17855] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17855] close(5) = 0 [pid 17855] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17858 attached ) = 6397 [pid 17855] tkill(6397, SIGSTOP) = 0 [pid 17858] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6396, si_uid=0} --- [pid 17855] close(3 [pid 17858] --- stopped by SIGSTOP --- [pid 17855] <... close resumed>) = 0 [pid 17855] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6397, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17855] close(4) = 0 [pid 17855] close(5) = -1 EBADF (Bad file descriptor) [pid 17855] close(6) = -1 EBADF (Bad file descriptor) [pid 17855] close(7) = -1 EBADF (Bad file descriptor) [pid 17855] close(8) = -1 EBADF (Bad file descriptor) [pid 17855] close(9) = -1 EBADF (Bad file descriptor) [pid 17855] close(10) = -1 EBADF (Bad file descriptor) [pid 17855] close(11) = -1 EBADF (Bad file descriptor) [pid 17855] close(12) = -1 EBADF (Bad file descriptor) [pid 17855] close(13) = -1 EBADF (Bad file descriptor) [pid 17855] close(14) = -1 EBADF (Bad file descriptor) [pid 17855] close(15) = -1 EBADF (Bad file descriptor) [pid 17855] close(16) = -1 EBADF (Bad file descriptor) [pid 17855] close(17) = -1 EBADF (Bad file descriptor) [pid 17855] close(18) = -1 EBADF (Bad file descriptor) [pid 17855] close(19) = -1 EBADF (Bad file descriptor) [pid 17855] close(20) = -1 EBADF (Bad file descriptor) [pid 17855] close(21) = -1 EBADF (Bad file descriptor) [pid 17855] close(22) = -1 EBADF (Bad file descriptor) [pid 17855] close(23) = -1 EBADF (Bad file descriptor) [ 240.582478][T17855] vhci_hcd vhci_hcd.0: port 0 already used [pid 17855] close(24) = -1 EBADF (Bad file descriptor) [pid 17855] close(25) = -1 EBADF (Bad file descriptor) [pid 17855] close(26) = -1 EBADF (Bad file descriptor) [pid 17855] close(27) = -1 EBADF (Bad file descriptor) [pid 17855] close(28) = -1 EBADF (Bad file descriptor) [pid 17855] close(29) = -1 EBADF (Bad file descriptor) [pid 17855] exit_group(0) = ? [pid 17855] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6396, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17859 attached , child_tidptr=0x5555570da650) = 6398 [pid 17859] set_robust_list(0x5555570da660, 24) = 0 [pid 17859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17859] setpgid(0, 0) = 0 [pid 17859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17859] write(3, "1000", 4) = 4 [pid 17859] close(3) = 0 [pid 17859] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17859] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17859] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17859] close(5) = 0 [pid 17859] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17862 attached ) = 6399 [pid 17859] tkill(6399, SIGSTOP) = 0 [pid 17859] close(3) = 0 [pid 17862] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6398, si_uid=0} --- [pid 17859] close(4 [pid 17862] --- stopped by SIGSTOP --- [pid 17859] <... close resumed>) = 0 [pid 17859] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6399, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17859] close(5) = -1 EBADF (Bad file descriptor) [pid 17859] close(6) = -1 EBADF (Bad file descriptor) [pid 17859] close(7) = -1 EBADF (Bad file descriptor) [pid 17859] close(8) = -1 EBADF (Bad file descriptor) [pid 17859] close(9) = -1 EBADF (Bad file descriptor) [pid 17859] close(10) = -1 EBADF (Bad file descriptor) [pid 17859] close(11) = -1 EBADF (Bad file descriptor) [pid 17859] close(12) = -1 EBADF (Bad file descriptor) [pid 17859] close(13) = -1 EBADF (Bad file descriptor) [pid 17859] close(14) = -1 EBADF (Bad file descriptor) [pid 17859] close(15) = -1 EBADF (Bad file descriptor) [pid 17859] close(16) = -1 EBADF (Bad file descriptor) [pid 17859] close(17) = -1 EBADF (Bad file descriptor) [pid 17859] close(18) = -1 EBADF (Bad file descriptor) [pid 17859] close(19) = -1 EBADF (Bad file descriptor) [pid 17859] close(20) = -1 EBADF (Bad file descriptor) [pid 17859] close(21) = -1 EBADF (Bad file descriptor) [pid 17859] close(22) = -1 EBADF (Bad file descriptor) [pid 17859] close(23) = -1 EBADF (Bad file descriptor) [pid 17859] close(24) = -1 EBADF (Bad file descriptor) [pid 17859] close(25) = -1 EBADF (Bad file descriptor) [pid 17859] close(26) = -1 EBADF (Bad file descriptor) [pid 17859] close(27) = -1 EBADF (Bad file descriptor) [pid 17859] close(28) = -1 EBADF (Bad file descriptor) [pid 17859] close(29) = -1 EBADF (Bad file descriptor) [pid 17859] exit_group(0) = ? [pid 17859] +++ exited with 0 +++ [ 240.686700][T17859] vhci_hcd vhci_hcd.0: port 0 already used [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6398, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17863 attached , child_tidptr=0x5555570da650) = 6400 [pid 17863] set_robust_list(0x5555570da660, 24) = 0 [pid 17863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17863] setpgid(0, 0) = 0 [pid 17863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17863] write(3, "1000", 4) = 4 [pid 17863] close(3) = 0 [pid 17863] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17863] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17863] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17863] close(5) = 0 [pid 17863] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17866 attached ) = 6401 [pid 17863] tkill(6401, SIGSTOP) = 0 [pid 17866] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6400, si_uid=0} --- [pid 17863] close(3 [pid 17866] --- stopped by SIGSTOP --- [pid 17863] <... close resumed>) = 0 [pid 17863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6401, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17863] close(4) = 0 [pid 17863] close(5) = -1 EBADF (Bad file descriptor) [pid 17863] close(6) = -1 EBADF (Bad file descriptor) [pid 17863] close(7) = -1 EBADF (Bad file descriptor) [pid 17863] close(8) = -1 EBADF (Bad file descriptor) [pid 17863] close(9) = -1 EBADF (Bad file descriptor) [pid 17863] close(10) = -1 EBADF (Bad file descriptor) [pid 17863] close(11) = -1 EBADF (Bad file descriptor) [pid 17863] close(12) = -1 EBADF (Bad file descriptor) [pid 17863] close(13) = -1 EBADF (Bad file descriptor) [pid 17863] close(14) = -1 EBADF (Bad file descriptor) [pid 17863] close(15) = -1 EBADF (Bad file descriptor) [pid 17863] close(16) = -1 EBADF (Bad file descriptor) [pid 17863] close(17) = -1 EBADF (Bad file descriptor) [pid 17863] close(18) = -1 EBADF (Bad file descriptor) [pid 17863] close(19) = -1 EBADF (Bad file descriptor) [pid 17863] close(20) = -1 EBADF (Bad file descriptor) [pid 17863] close(21) = -1 EBADF (Bad file descriptor) [pid 17863] close(22) = -1 EBADF (Bad file descriptor) [pid 17863] close(23) = -1 EBADF (Bad file descriptor) [ 240.776911][T17863] vhci_hcd vhci_hcd.0: port 0 already used [pid 17863] close(24) = -1 EBADF (Bad file descriptor) [pid 17863] close(25) = -1 EBADF (Bad file descriptor) [pid 17863] close(26) = -1 EBADF (Bad file descriptor) [pid 17863] close(27) = -1 EBADF (Bad file descriptor) [pid 17863] close(28) = -1 EBADF (Bad file descriptor) [pid 17863] close(29) = -1 EBADF (Bad file descriptor) [pid 17863] exit_group(0) = ? [pid 17863] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17867 attached , child_tidptr=0x5555570da650) = 6402 [pid 17867] set_robust_list(0x5555570da660, 24) = 0 [pid 17867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17867] setpgid(0, 0) = 0 [pid 17867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17867] write(3, "1000", 4) = 4 [pid 17867] close(3) = 0 [pid 17867] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17867] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17867] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17867] close(5) = 0 [pid 17867] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17870 attached ) = 6403 [pid 17867] tkill(6403, SIGSTOP) = 0 [pid 17870] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6402, si_uid=0} --- [pid 17867] close(3 [pid 17870] --- stopped by SIGSTOP --- [pid 17867] <... close resumed>) = 0 [pid 17867] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6403, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17867] close(4) = 0 [pid 17867] close(5) = -1 EBADF (Bad file descriptor) [pid 17867] close(6) = -1 EBADF (Bad file descriptor) [pid 17867] close(7) = -1 EBADF (Bad file descriptor) [pid 17867] close(8) = -1 EBADF (Bad file descriptor) [pid 17867] close(9) = -1 EBADF (Bad file descriptor) [pid 17867] close(10) = -1 EBADF (Bad file descriptor) [pid 17867] close(11) = -1 EBADF (Bad file descriptor) [pid 17867] close(12) = -1 EBADF (Bad file descriptor) [pid 17867] close(13) = -1 EBADF (Bad file descriptor) [pid 17867] close(14) = -1 EBADF (Bad file descriptor) [pid 17867] close(15) = -1 EBADF (Bad file descriptor) [pid 17867] close(16) = -1 EBADF (Bad file descriptor) [pid 17867] close(17) = -1 EBADF (Bad file descriptor) [pid 17867] close(18) = -1 EBADF (Bad file descriptor) [pid 17867] close(19) = -1 EBADF (Bad file descriptor) [pid 17867] close(20) = -1 EBADF (Bad file descriptor) [pid 17867] close(21) = -1 EBADF (Bad file descriptor) [pid 17867] close(22) = -1 EBADF (Bad file descriptor) [ 240.882906][T17867] vhci_hcd vhci_hcd.0: port 0 already used [pid 17867] close(23) = -1 EBADF (Bad file descriptor) [pid 17867] close(24) = -1 EBADF (Bad file descriptor) [pid 17867] close(25) = -1 EBADF (Bad file descriptor) [pid 17867] close(26) = -1 EBADF (Bad file descriptor) [pid 17867] close(27) = -1 EBADF (Bad file descriptor) [pid 17867] close(28) = -1 EBADF (Bad file descriptor) [pid 17867] close(29) = -1 EBADF (Bad file descriptor) [pid 17867] exit_group(0) = ? [pid 17867] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6402, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17871 attached , child_tidptr=0x5555570da650) = 6404 [pid 17871] set_robust_list(0x5555570da660, 24) = 0 [pid 17871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17871] setpgid(0, 0) = 0 [pid 17871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17871] write(3, "1000", 4) = 4 [pid 17871] close(3) = 0 [pid 17871] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17871] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17871] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17871] close(5) = 0 [pid 17871] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17874 attached ) = 6405 [pid 17871] tkill(6405, SIGSTOP) = 0 [pid 17874] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6404, si_uid=0} --- [pid 17871] close(3 [pid 17874] --- stopped by SIGSTOP --- [pid 17871] <... close resumed>) = 0 [pid 17871] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6405, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17871] close(4) = 0 [pid 17871] close(5) = -1 EBADF (Bad file descriptor) [pid 17871] close(6) = -1 EBADF (Bad file descriptor) [pid 17871] close(7) = -1 EBADF (Bad file descriptor) [pid 17871] close(8) = -1 EBADF (Bad file descriptor) [pid 17871] close(9) = -1 EBADF (Bad file descriptor) [pid 17871] close(10) = -1 EBADF (Bad file descriptor) [pid 17871] close(11) = -1 EBADF (Bad file descriptor) [pid 17871] close(12) = -1 EBADF (Bad file descriptor) [pid 17871] close(13) = -1 EBADF (Bad file descriptor) [pid 17871] close(14) = -1 EBADF (Bad file descriptor) [pid 17871] close(15) = -1 EBADF (Bad file descriptor) [pid 17871] close(16) = -1 EBADF (Bad file descriptor) [pid 17871] close(17) = -1 EBADF (Bad file descriptor) [pid 17871] close(18) = -1 EBADF (Bad file descriptor) [pid 17871] close(19) = -1 EBADF (Bad file descriptor) [pid 17871] close(20) = -1 EBADF (Bad file descriptor) [pid 17871] close(21) = -1 EBADF (Bad file descriptor) [pid 17871] close(22) = -1 EBADF (Bad file descriptor) [pid 17871] close(23) = -1 EBADF (Bad file descriptor) [ 240.989499][T17871] vhci_hcd vhci_hcd.0: port 0 already used [pid 17871] close(24) = -1 EBADF (Bad file descriptor) [pid 17871] close(25) = -1 EBADF (Bad file descriptor) [pid 17871] close(26) = -1 EBADF (Bad file descriptor) [pid 17871] close(27) = -1 EBADF (Bad file descriptor) [pid 17871] close(28) = -1 EBADF (Bad file descriptor) [pid 17871] close(29) = -1 EBADF (Bad file descriptor) [pid 17871] exit_group(0) = ? [pid 17871] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6404, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17875 attached , child_tidptr=0x5555570da650) = 6406 [pid 17875] set_robust_list(0x5555570da660, 24) = 0 [pid 17875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17875] setpgid(0, 0) = 0 [pid 17875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17875] write(3, "1000", 4) = 4 [pid 17875] close(3) = 0 [pid 17875] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17875] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17875] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17875] close(5) = 0 [pid 17875] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17878 attached ) = 6407 [pid 17875] tkill(6407, SIGSTOP) = 0 [pid 17878] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6406, si_uid=0} --- [pid 17875] close(3) = 0 [pid 17878] --- stopped by SIGSTOP --- [pid 17875] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6407, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17875] close(4) = 0 [pid 17875] close(5) = -1 EBADF (Bad file descriptor) [pid 17875] close(6) = -1 EBADF (Bad file descriptor) [pid 17875] close(7) = -1 EBADF (Bad file descriptor) [pid 17875] close(8) = -1 EBADF (Bad file descriptor) [pid 17875] close(9) = -1 EBADF (Bad file descriptor) [pid 17875] close(10) = -1 EBADF (Bad file descriptor) [pid 17875] close(11) = -1 EBADF (Bad file descriptor) [pid 17875] close(12) = -1 EBADF (Bad file descriptor) [pid 17875] close(13) = -1 EBADF (Bad file descriptor) [pid 17875] close(14) = -1 EBADF (Bad file descriptor) [pid 17875] close(15) = -1 EBADF (Bad file descriptor) [pid 17875] close(16) = -1 EBADF (Bad file descriptor) [pid 17875] close(17) = -1 EBADF (Bad file descriptor) [ 241.095289][T17875] vhci_hcd vhci_hcd.0: port 0 already used [pid 17875] close(18) = -1 EBADF (Bad file descriptor) [pid 17875] close(19) = -1 EBADF (Bad file descriptor) [pid 17875] close(20) = -1 EBADF (Bad file descriptor) [pid 17875] close(21) = -1 EBADF (Bad file descriptor) [pid 17875] close(22) = -1 EBADF (Bad file descriptor) [pid 17875] close(23) = -1 EBADF (Bad file descriptor) [pid 17875] close(24) = -1 EBADF (Bad file descriptor) [pid 17875] close(25) = -1 EBADF (Bad file descriptor) [pid 17875] close(26) = -1 EBADF (Bad file descriptor) [pid 17875] close(27) = -1 EBADF (Bad file descriptor) [pid 17875] close(28) = -1 EBADF (Bad file descriptor) [pid 17875] close(29) = -1 EBADF (Bad file descriptor) [pid 17875] exit_group(0) = ? [pid 17875] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17879 attached , child_tidptr=0x5555570da650) = 6408 [pid 17879] set_robust_list(0x5555570da660, 24) = 0 [pid 17879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17879] setpgid(0, 0) = 0 [pid 17879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17879] write(3, "1000", 4) = 4 [pid 17879] close(3) = 0 [pid 17879] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17879] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17879] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17879] close(5) = 0 [pid 17879] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17882 attached ) = 6409 [pid 17879] tkill(6409, SIGSTOP) = 0 [pid 17882] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6408, si_uid=0} --- [pid 17879] close(3 [pid 17882] --- stopped by SIGSTOP --- [pid 17879] <... close resumed>) = 0 [pid 17879] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6409, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17879] close(4) = 0 [pid 17879] close(5) = -1 EBADF (Bad file descriptor) [pid 17879] close(6) = -1 EBADF (Bad file descriptor) [pid 17879] close(7) = -1 EBADF (Bad file descriptor) [pid 17879] close(8) = -1 EBADF (Bad file descriptor) [pid 17879] close(9) = -1 EBADF (Bad file descriptor) [pid 17879] close(10) = -1 EBADF (Bad file descriptor) [pid 17879] close(11) = -1 EBADF (Bad file descriptor) [pid 17879] close(12) = -1 EBADF (Bad file descriptor) [pid 17879] close(13) = -1 EBADF (Bad file descriptor) [pid 17879] close(14) = -1 EBADF (Bad file descriptor) [pid 17879] close(15) = -1 EBADF (Bad file descriptor) [pid 17879] close(16) = -1 EBADF (Bad file descriptor) [pid 17879] close(17) = -1 EBADF (Bad file descriptor) [pid 17879] close(18) = -1 EBADF (Bad file descriptor) [pid 17879] close(19) = -1 EBADF (Bad file descriptor) [pid 17879] close(20) = -1 EBADF (Bad file descriptor) [pid 17879] close(21) = -1 EBADF (Bad file descriptor) [pid 17879] close(22) = -1 EBADF (Bad file descriptor) [ 241.214397][T17879] vhci_hcd vhci_hcd.0: port 0 already used [pid 17879] close(23) = -1 EBADF (Bad file descriptor) [pid 17879] close(24) = -1 EBADF (Bad file descriptor) [pid 17879] close(25) = -1 EBADF (Bad file descriptor) [pid 17879] close(26) = -1 EBADF (Bad file descriptor) [pid 17879] close(27) = -1 EBADF (Bad file descriptor) [pid 17879] close(28) = -1 EBADF (Bad file descriptor) [pid 17879] close(29) = -1 EBADF (Bad file descriptor) [pid 17879] exit_group(0) = ? [pid 17879] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17883 attached , child_tidptr=0x5555570da650) = 6410 [pid 17883] set_robust_list(0x5555570da660, 24) = 0 [pid 17883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17883] setpgid(0, 0) = 0 [pid 17883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17883] write(3, "1000", 4) = 4 [pid 17883] close(3) = 0 [pid 17883] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17883] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17883] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17883] close(5) = 0 [pid 17883] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17886 attached ) = 6411 [pid 17883] tkill(6411, SIGSTOP) = 0 [pid 17886] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6410, si_uid=0} --- [pid 17883] close(3 [pid 17886] --- stopped by SIGSTOP --- [pid 17883] <... close resumed>) = 0 [pid 17883] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6411, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17883] close(4) = 0 [pid 17883] close(5) = -1 EBADF (Bad file descriptor) [pid 17883] close(6) = -1 EBADF (Bad file descriptor) [pid 17883] close(7) = -1 EBADF (Bad file descriptor) [pid 17883] close(8) = -1 EBADF (Bad file descriptor) [pid 17883] close(9) = -1 EBADF (Bad file descriptor) [pid 17883] close(10) = -1 EBADF (Bad file descriptor) [pid 17883] close(11) = -1 EBADF (Bad file descriptor) [pid 17883] close(12) = -1 EBADF (Bad file descriptor) [pid 17883] close(13) = -1 EBADF (Bad file descriptor) [pid 17883] close(14) = -1 EBADF (Bad file descriptor) [pid 17883] close(15) = -1 EBADF (Bad file descriptor) [pid 17883] close(16) = -1 EBADF (Bad file descriptor) [pid 17883] close(17) = -1 EBADF (Bad file descriptor) [pid 17883] close(18) = -1 EBADF (Bad file descriptor) [pid 17883] close(19) = -1 EBADF (Bad file descriptor) [pid 17883] close(20) = -1 EBADF (Bad file descriptor) [pid 17883] close(21) = -1 EBADF (Bad file descriptor) [pid 17883] close(22) = -1 EBADF (Bad file descriptor) [ 241.324347][T17883] vhci_hcd vhci_hcd.0: port 0 already used [pid 17883] close(23) = -1 EBADF (Bad file descriptor) [pid 17883] close(24) = -1 EBADF (Bad file descriptor) [pid 17883] close(25) = -1 EBADF (Bad file descriptor) [pid 17883] close(26) = -1 EBADF (Bad file descriptor) [pid 17883] close(27) = -1 EBADF (Bad file descriptor) [pid 17883] close(28) = -1 EBADF (Bad file descriptor) [pid 17883] close(29) = -1 EBADF (Bad file descriptor) [pid 17883] exit_group(0) = ? [pid 17883] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17887 attached , child_tidptr=0x5555570da650) = 6412 [pid 17887] set_robust_list(0x5555570da660, 24) = 0 [pid 17887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17887] setpgid(0, 0) = 0 [pid 17887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17887] write(3, "1000", 4) = 4 [pid 17887] close(3) = 0 [pid 17887] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17887] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17887] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17887] close(5) = 0 [pid 17887] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17890 attached ) = 6413 [pid 17887] tkill(6413, SIGSTOP) = 0 [pid 17890] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6412, si_uid=0} --- [pid 17887] close(3) = 0 [pid 17890] --- stopped by SIGSTOP --- [pid 17887] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6413, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17887] close(4) = 0 [pid 17887] close(5) = -1 EBADF (Bad file descriptor) [pid 17887] close(6) = -1 EBADF (Bad file descriptor) [pid 17887] close(7) = -1 EBADF (Bad file descriptor) [pid 17887] close(8) = -1 EBADF (Bad file descriptor) [pid 17887] close(9) = -1 EBADF (Bad file descriptor) [pid 17887] close(10) = -1 EBADF (Bad file descriptor) [pid 17887] close(11) = -1 EBADF (Bad file descriptor) [pid 17887] close(12) = -1 EBADF (Bad file descriptor) [pid 17887] close(13) = -1 EBADF (Bad file descriptor) [pid 17887] close(14) = -1 EBADF (Bad file descriptor) [pid 17887] close(15) = -1 EBADF (Bad file descriptor) [pid 17887] close(16) = -1 EBADF (Bad file descriptor) [pid 17887] close(17) = -1 EBADF (Bad file descriptor) [pid 17887] close(18) = -1 EBADF (Bad file descriptor) [pid 17887] close(19) = -1 EBADF (Bad file descriptor) [pid 17887] close(20) = -1 EBADF (Bad file descriptor) [pid 17887] close(21) = -1 EBADF (Bad file descriptor) [pid 17887] close(22) = -1 EBADF (Bad file descriptor) [pid 17887] close(23) = -1 EBADF (Bad file descriptor) [pid 17887] close(24) = -1 EBADF (Bad file descriptor) [ 241.431561][T17887] vhci_hcd vhci_hcd.0: port 0 already used [pid 17887] close(25) = -1 EBADF (Bad file descriptor) [pid 17887] close(26) = -1 EBADF (Bad file descriptor) [pid 17887] close(27) = -1 EBADF (Bad file descriptor) [pid 17887] close(28) = -1 EBADF (Bad file descriptor) [pid 17887] close(29) = -1 EBADF (Bad file descriptor) [pid 17887] exit_group(0) = ? [pid 17887] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17891 attached , child_tidptr=0x5555570da650) = 6414 [pid 17891] set_robust_list(0x5555570da660, 24) = 0 [pid 17891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17891] setpgid(0, 0) = 0 [pid 17891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17891] write(3, "1000", 4) = 4 [pid 17891] close(3) = 0 [pid 17891] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17891] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17891] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17891] close(5) = 0 [pid 17891] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17894 attached ) = 6415 [pid 17891] tkill(6415, SIGSTOP) = 0 [pid 17894] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6414, si_uid=0} --- [pid 17891] close(3 [pid 17894] --- stopped by SIGSTOP --- [pid 17891] <... close resumed>) = 0 [pid 17891] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6415, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17891] close(4) = 0 [pid 17891] close(5) = -1 EBADF (Bad file descriptor) [pid 17891] close(6) = -1 EBADF (Bad file descriptor) [pid 17891] close(7) = -1 EBADF (Bad file descriptor) [pid 17891] close(8) = -1 EBADF (Bad file descriptor) [pid 17891] close(9) = -1 EBADF (Bad file descriptor) [pid 17891] close(10) = -1 EBADF (Bad file descriptor) [pid 17891] close(11) = -1 EBADF (Bad file descriptor) [pid 17891] close(12) = -1 EBADF (Bad file descriptor) [pid 17891] close(13) = -1 EBADF (Bad file descriptor) [pid 17891] close(14) = -1 EBADF (Bad file descriptor) [pid 17891] close(15) = -1 EBADF (Bad file descriptor) [pid 17891] close(16) = -1 EBADF (Bad file descriptor) [pid 17891] close(17) = -1 EBADF (Bad file descriptor) [pid 17891] close(18) = -1 EBADF (Bad file descriptor) [pid 17891] close(19) = -1 EBADF (Bad file descriptor) [pid 17891] close(20) = -1 EBADF (Bad file descriptor) [pid 17891] close(21) = -1 EBADF (Bad file descriptor) [pid 17891] close(22) = -1 EBADF (Bad file descriptor) [ 241.532261][T17891] vhci_hcd vhci_hcd.0: port 0 already used [pid 17891] close(23) = -1 EBADF (Bad file descriptor) [pid 17891] close(24) = -1 EBADF (Bad file descriptor) [pid 17891] close(25) = -1 EBADF (Bad file descriptor) [pid 17891] close(26) = -1 EBADF (Bad file descriptor) [pid 17891] close(27) = -1 EBADF (Bad file descriptor) [pid 17891] close(28) = -1 EBADF (Bad file descriptor) [pid 17891] close(29) = -1 EBADF (Bad file descriptor) [pid 17891] exit_group(0) = ? [pid 17891] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17895 attached , child_tidptr=0x5555570da650) = 6416 [pid 17895] set_robust_list(0x5555570da660, 24) = 0 [pid 17895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17895] setpgid(0, 0) = 0 [pid 17895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17895] write(3, "1000", 4) = 4 [pid 17895] close(3) = 0 [pid 17895] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17895] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17895] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17895] close(5) = 0 [pid 17895] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17898 attached ) = 6417 [pid 17895] tkill(6417, SIGSTOP) = 0 [pid 17898] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6416, si_uid=0} --- [pid 17895] close(3 [pid 17898] --- stopped by SIGSTOP --- [pid 17895] <... close resumed>) = 0 [pid 17895] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6417, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17895] close(4) = 0 [pid 17895] close(5) = -1 EBADF (Bad file descriptor) [pid 17895] close(6) = -1 EBADF (Bad file descriptor) [pid 17895] close(7) = -1 EBADF (Bad file descriptor) [pid 17895] close(8) = -1 EBADF (Bad file descriptor) [pid 17895] close(9) = -1 EBADF (Bad file descriptor) [pid 17895] close(10) = -1 EBADF (Bad file descriptor) [pid 17895] close(11) = -1 EBADF (Bad file descriptor) [pid 17895] close(12) = -1 EBADF (Bad file descriptor) [pid 17895] close(13) = -1 EBADF (Bad file descriptor) [pid 17895] close(14) = -1 EBADF (Bad file descriptor) [pid 17895] close(15) = -1 EBADF (Bad file descriptor) [pid 17895] close(16) = -1 EBADF (Bad file descriptor) [pid 17895] close(17) = -1 EBADF (Bad file descriptor) [pid 17895] close(18) = -1 EBADF (Bad file descriptor) [pid 17895] close(19) = -1 EBADF (Bad file descriptor) [pid 17895] close(20) = -1 EBADF (Bad file descriptor) [pid 17895] close(21) = -1 EBADF (Bad file descriptor) [pid 17895] close(22) = -1 EBADF (Bad file descriptor) [pid 17895] close(23) = -1 EBADF (Bad file descriptor) [ 241.639839][T17895] vhci_hcd vhci_hcd.0: port 0 already used [pid 17895] close(24) = -1 EBADF (Bad file descriptor) [pid 17895] close(25) = -1 EBADF (Bad file descriptor) [pid 17895] close(26) = -1 EBADF (Bad file descriptor) [pid 17895] close(27) = -1 EBADF (Bad file descriptor) [pid 17895] close(28) = -1 EBADF (Bad file descriptor) [pid 17895] close(29) = -1 EBADF (Bad file descriptor) [pid 17895] exit_group(0) = ? [pid 17895] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17899 attached , child_tidptr=0x5555570da650) = 6418 [pid 17899] set_robust_list(0x5555570da660, 24) = 0 [pid 17899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17899] setpgid(0, 0) = 0 [pid 17899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17899] write(3, "1000", 4) = 4 [pid 17899] close(3) = 0 [pid 17899] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17899] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17899] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17899] close(5) = 0 [pid 17899] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17902 attached ) = 6419 [pid 17899] tkill(6419, SIGSTOP) = 0 [pid 17902] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6418, si_uid=0} --- [pid 17899] close(3 [pid 17902] --- stopped by SIGSTOP --- [pid 17899] <... close resumed>) = 0 [pid 17899] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6419, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17899] close(4) = 0 [pid 17899] close(5) = -1 EBADF (Bad file descriptor) [pid 17899] close(6) = -1 EBADF (Bad file descriptor) [pid 17899] close(7) = -1 EBADF (Bad file descriptor) [pid 17899] close(8) = -1 EBADF (Bad file descriptor) [pid 17899] close(9) = -1 EBADF (Bad file descriptor) [pid 17899] close(10) = -1 EBADF (Bad file descriptor) [pid 17899] close(11) = -1 EBADF (Bad file descriptor) [pid 17899] close(12) = -1 EBADF (Bad file descriptor) [pid 17899] close(13) = -1 EBADF (Bad file descriptor) [pid 17899] close(14) = -1 EBADF (Bad file descriptor) [pid 17899] close(15) = -1 EBADF (Bad file descriptor) [pid 17899] close(16) = -1 EBADF (Bad file descriptor) [pid 17899] close(17) = -1 EBADF (Bad file descriptor) [pid 17899] close(18) = -1 EBADF (Bad file descriptor) [pid 17899] close(19) = -1 EBADF (Bad file descriptor) [pid 17899] close(20) = -1 EBADF (Bad file descriptor) [pid 17899] close(21) = -1 EBADF (Bad file descriptor) [pid 17899] close(22) = -1 EBADF (Bad file descriptor) [pid 17899] close(23) = -1 EBADF (Bad file descriptor) [ 241.743176][T17899] vhci_hcd vhci_hcd.0: port 0 already used [pid 17899] close(24) = -1 EBADF (Bad file descriptor) [pid 17899] close(25) = -1 EBADF (Bad file descriptor) [pid 17899] close(26) = -1 EBADF (Bad file descriptor) [pid 17899] close(27) = -1 EBADF (Bad file descriptor) [pid 17899] close(28) = -1 EBADF (Bad file descriptor) [pid 17899] close(29) = -1 EBADF (Bad file descriptor) [pid 17899] exit_group(0) = ? [pid 17899] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17903 attached , child_tidptr=0x5555570da650) = 6420 [pid 17903] set_robust_list(0x5555570da660, 24) = 0 [pid 17903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17903] setpgid(0, 0) = 0 [pid 17903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17903] write(3, "1000", 4) = 4 [pid 17903] close(3) = 0 [pid 17903] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17903] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17903] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17903] close(5) = 0 [pid 17903] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17906 attached ) = 6421 [pid 17903] tkill(6421, SIGSTOP) = 0 [pid 17906] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6420, si_uid=0} --- [pid 17903] close(3 [pid 17906] --- stopped by SIGSTOP --- [pid 17903] <... close resumed>) = 0 [pid 17903] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6421, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17903] close(4) = 0 [pid 17903] close(5) = -1 EBADF (Bad file descriptor) [pid 17903] close(6) = -1 EBADF (Bad file descriptor) [pid 17903] close(7) = -1 EBADF (Bad file descriptor) [pid 17903] close(8) = -1 EBADF (Bad file descriptor) [pid 17903] close(9) = -1 EBADF (Bad file descriptor) [pid 17903] close(10) = -1 EBADF (Bad file descriptor) [pid 17903] close(11) = -1 EBADF (Bad file descriptor) [pid 17903] close(12) = -1 EBADF (Bad file descriptor) [pid 17903] close(13) = -1 EBADF (Bad file descriptor) [pid 17903] close(14) = -1 EBADF (Bad file descriptor) [pid 17903] close(15) = -1 EBADF (Bad file descriptor) [pid 17903] close(16) = -1 EBADF (Bad file descriptor) [pid 17903] close(17) = -1 EBADF (Bad file descriptor) [pid 17903] close(18) = -1 EBADF (Bad file descriptor) [pid 17903] close(19) = -1 EBADF (Bad file descriptor) [pid 17903] close(20) = -1 EBADF (Bad file descriptor) [pid 17903] close(21) = -1 EBADF (Bad file descriptor) [pid 17903] close(22) = -1 EBADF (Bad file descriptor) [ 241.849893][T17903] vhci_hcd vhci_hcd.0: port 0 already used [pid 17903] close(23) = -1 EBADF (Bad file descriptor) [pid 17903] close(24) = -1 EBADF (Bad file descriptor) [pid 17903] close(25) = -1 EBADF (Bad file descriptor) [pid 17903] close(26) = -1 EBADF (Bad file descriptor) [pid 17903] close(27) = -1 EBADF (Bad file descriptor) [pid 17903] close(28) = -1 EBADF (Bad file descriptor) [pid 17903] close(29) = -1 EBADF (Bad file descriptor) [pid 17903] exit_group(0) = ? [pid 17903] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6420, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17907 attached , child_tidptr=0x5555570da650) = 6422 [pid 17907] set_robust_list(0x5555570da660, 24) = 0 [pid 17907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17907] setpgid(0, 0) = 0 [pid 17907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17907] write(3, "1000", 4) = 4 [pid 17907] close(3) = 0 [pid 17907] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17907] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17907] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17907] close(5) = 0 [pid 17907] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17910 attached ) = 6423 [pid 17907] tkill(6423, SIGSTOP) = 0 [pid 17910] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6422, si_uid=0} --- [pid 17907] close(3 [pid 17910] --- stopped by SIGSTOP --- [pid 17907] <... close resumed>) = 0 [pid 17907] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6423, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17907] close(4) = 0 [pid 17907] close(5) = -1 EBADF (Bad file descriptor) [pid 17907] close(6) = -1 EBADF (Bad file descriptor) [pid 17907] close(7) = -1 EBADF (Bad file descriptor) [pid 17907] close(8) = -1 EBADF (Bad file descriptor) [pid 17907] close(9) = -1 EBADF (Bad file descriptor) [pid 17907] close(10) = -1 EBADF (Bad file descriptor) [pid 17907] close(11) = -1 EBADF (Bad file descriptor) [pid 17907] close(12) = -1 EBADF (Bad file descriptor) [pid 17907] close(13) = -1 EBADF (Bad file descriptor) [pid 17907] close(14) = -1 EBADF (Bad file descriptor) [pid 17907] close(15) = -1 EBADF (Bad file descriptor) [pid 17907] close(16) = -1 EBADF (Bad file descriptor) [pid 17907] close(17) = -1 EBADF (Bad file descriptor) [pid 17907] close(18) = -1 EBADF (Bad file descriptor) [pid 17907] close(19) = -1 EBADF (Bad file descriptor) [pid 17907] close(20) = -1 EBADF (Bad file descriptor) [pid 17907] close(21) = -1 EBADF (Bad file descriptor) [pid 17907] close(22) = -1 EBADF (Bad file descriptor) [ 241.958970][T17907] vhci_hcd vhci_hcd.0: port 0 already used [pid 17907] close(23) = -1 EBADF (Bad file descriptor) [pid 17907] close(24) = -1 EBADF (Bad file descriptor) [pid 17907] close(25) = -1 EBADF (Bad file descriptor) [pid 17907] close(26) = -1 EBADF (Bad file descriptor) [pid 17907] close(27) = -1 EBADF (Bad file descriptor) [pid 17907] close(28) = -1 EBADF (Bad file descriptor) [pid 17907] close(29) = -1 EBADF (Bad file descriptor) [pid 17907] exit_group(0) = ? [pid 17907] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6422, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17911 attached , child_tidptr=0x5555570da650) = 6424 [pid 17911] set_robust_list(0x5555570da660, 24) = 0 [pid 17911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17911] setpgid(0, 0) = 0 [pid 17911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17911] write(3, "1000", 4) = 4 [pid 17911] close(3) = 0 [pid 17911] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17911] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17911] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17911] close(5) = 0 [pid 17911] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17914 attached ) = 6425 [pid 17911] tkill(6425, SIGSTOP) = 0 [pid 17914] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6424, si_uid=0} --- [pid 17911] close(3 [pid 17914] --- stopped by SIGSTOP --- [pid 17911] <... close resumed>) = 0 [pid 17911] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6425, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17911] close(4) = 0 [pid 17911] close(5) = -1 EBADF (Bad file descriptor) [pid 17911] close(6) = -1 EBADF (Bad file descriptor) [pid 17911] close(7) = -1 EBADF (Bad file descriptor) [pid 17911] close(8) = -1 EBADF (Bad file descriptor) [pid 17911] close(9) = -1 EBADF (Bad file descriptor) [pid 17911] close(10) = -1 EBADF (Bad file descriptor) [pid 17911] close(11) = -1 EBADF (Bad file descriptor) [pid 17911] close(12) = -1 EBADF (Bad file descriptor) [pid 17911] close(13) = -1 EBADF (Bad file descriptor) [pid 17911] close(14) = -1 EBADF (Bad file descriptor) [pid 17911] close(15) = -1 EBADF (Bad file descriptor) [pid 17911] close(16) = -1 EBADF (Bad file descriptor) [pid 17911] close(17) = -1 EBADF (Bad file descriptor) [pid 17911] close(18) = -1 EBADF (Bad file descriptor) [pid 17911] close(19) = -1 EBADF (Bad file descriptor) [pid 17911] close(20) = -1 EBADF (Bad file descriptor) [pid 17911] close(21) = -1 EBADF (Bad file descriptor) [pid 17911] close(22) = -1 EBADF (Bad file descriptor) [pid 17911] close(23) = -1 EBADF (Bad file descriptor) [ 242.067300][T17911] vhci_hcd vhci_hcd.0: port 0 already used [pid 17911] close(24) = -1 EBADF (Bad file descriptor) [pid 17911] close(25) = -1 EBADF (Bad file descriptor) [pid 17911] close(26) = -1 EBADF (Bad file descriptor) [pid 17911] close(27) = -1 EBADF (Bad file descriptor) [pid 17911] close(28) = -1 EBADF (Bad file descriptor) [pid 17911] close(29) = -1 EBADF (Bad file descriptor) [pid 17911] exit_group(0) = ? [pid 17911] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17915 attached , child_tidptr=0x5555570da650) = 6426 [pid 17915] set_robust_list(0x5555570da660, 24) = 0 [pid 17915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17915] setpgid(0, 0) = 0 [pid 17915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17915] write(3, "1000", 4) = 4 [pid 17915] close(3) = 0 [pid 17915] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17915] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17915] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17915] close(5) = 0 [pid 17915] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17918 attached ) = 6427 [pid 17915] tkill(6427, SIGSTOP) = 0 [pid 17918] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6426, si_uid=0} --- [pid 17915] close(3 [pid 17918] --- stopped by SIGSTOP --- [pid 17915] <... close resumed>) = 0 [pid 17915] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6427, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17915] close(4) = 0 [pid 17915] close(5) = -1 EBADF (Bad file descriptor) [pid 17915] close(6) = -1 EBADF (Bad file descriptor) [pid 17915] close(7) = -1 EBADF (Bad file descriptor) [pid 17915] close(8) = -1 EBADF (Bad file descriptor) [pid 17915] close(9) = -1 EBADF (Bad file descriptor) [pid 17915] close(10) = -1 EBADF (Bad file descriptor) [pid 17915] close(11) = -1 EBADF (Bad file descriptor) [pid 17915] close(12) = -1 EBADF (Bad file descriptor) [pid 17915] close(13) = -1 EBADF (Bad file descriptor) [pid 17915] close(14) = -1 EBADF (Bad file descriptor) [pid 17915] close(15) = -1 EBADF (Bad file descriptor) [pid 17915] close(16) = -1 EBADF (Bad file descriptor) [pid 17915] close(17) = -1 EBADF (Bad file descriptor) [pid 17915] close(18) = -1 EBADF (Bad file descriptor) [pid 17915] close(19) = -1 EBADF (Bad file descriptor) [pid 17915] close(20) = -1 EBADF (Bad file descriptor) [pid 17915] close(21) = -1 EBADF (Bad file descriptor) [pid 17915] close(22) = -1 EBADF (Bad file descriptor) [ 242.175460][T17915] vhci_hcd vhci_hcd.0: port 0 already used [pid 17915] close(23) = -1 EBADF (Bad file descriptor) [pid 17915] close(24) = -1 EBADF (Bad file descriptor) [pid 17915] close(25) = -1 EBADF (Bad file descriptor) [pid 17915] close(26) = -1 EBADF (Bad file descriptor) [pid 17915] close(27) = -1 EBADF (Bad file descriptor) [pid 17915] close(28) = -1 EBADF (Bad file descriptor) [pid 17915] close(29) = -1 EBADF (Bad file descriptor) [pid 17915] exit_group(0) = ? [pid 17915] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17919 attached , child_tidptr=0x5555570da650) = 6428 [pid 17919] set_robust_list(0x5555570da660, 24) = 0 [pid 17919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17919] setpgid(0, 0) = 0 [pid 17919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17919] write(3, "1000", 4) = 4 [pid 17919] close(3) = 0 [pid 17919] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17919] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17919] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17919] close(5) = 0 [pid 17919] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17922 attached ) = 6429 [pid 17919] tkill(6429, SIGSTOP) = 0 [pid 17922] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6428, si_uid=0} --- [pid 17919] close(3 [pid 17922] --- stopped by SIGSTOP --- [pid 17919] <... close resumed>) = 0 [pid 17919] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6429, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17919] close(4) = 0 [pid 17919] close(5) = -1 EBADF (Bad file descriptor) [pid 17919] close(6) = -1 EBADF (Bad file descriptor) [pid 17919] close(7) = -1 EBADF (Bad file descriptor) [pid 17919] close(8) = -1 EBADF (Bad file descriptor) [pid 17919] close(9) = -1 EBADF (Bad file descriptor) [pid 17919] close(10) = -1 EBADF (Bad file descriptor) [pid 17919] close(11) = -1 EBADF (Bad file descriptor) [pid 17919] close(12) = -1 EBADF (Bad file descriptor) [pid 17919] close(13) = -1 EBADF (Bad file descriptor) [pid 17919] close(14) = -1 EBADF (Bad file descriptor) [pid 17919] close(15) = -1 EBADF (Bad file descriptor) [pid 17919] close(16) = -1 EBADF (Bad file descriptor) [pid 17919] close(17) = -1 EBADF (Bad file descriptor) [pid 17919] close(18) = -1 EBADF (Bad file descriptor) [pid 17919] close(19) = -1 EBADF (Bad file descriptor) [pid 17919] close(20) = -1 EBADF (Bad file descriptor) [pid 17919] close(21) = -1 EBADF (Bad file descriptor) [pid 17919] close(22) = -1 EBADF (Bad file descriptor) [ 242.283749][T17919] vhci_hcd vhci_hcd.0: port 0 already used [pid 17919] close(23) = -1 EBADF (Bad file descriptor) [pid 17919] close(24) = -1 EBADF (Bad file descriptor) [pid 17919] close(25) = -1 EBADF (Bad file descriptor) [pid 17919] close(26) = -1 EBADF (Bad file descriptor) [pid 17919] close(27) = -1 EBADF (Bad file descriptor) [pid 17919] close(28) = -1 EBADF (Bad file descriptor) [pid 17919] close(29) = -1 EBADF (Bad file descriptor) [pid 17919] exit_group(0) = ? [pid 17919] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17923 attached , child_tidptr=0x5555570da650) = 6430 [pid 17923] set_robust_list(0x5555570da660, 24) = 0 [pid 17923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17923] setpgid(0, 0) = 0 [pid 17923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17923] write(3, "1000", 4) = 4 [pid 17923] close(3) = 0 [pid 17923] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17923] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17923] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17923] close(5) = 0 [pid 17923] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17926 attached ) = 6431 [pid 17923] tkill(6431, SIGSTOP) = 0 [pid 17926] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6430, si_uid=0} --- [pid 17923] close(3 [pid 17926] --- stopped by SIGSTOP --- [pid 17923] <... close resumed>) = 0 [pid 17923] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6431, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17923] close(4) = 0 [pid 17923] close(5) = -1 EBADF (Bad file descriptor) [pid 17923] close(6) = -1 EBADF (Bad file descriptor) [pid 17923] close(7) = -1 EBADF (Bad file descriptor) [pid 17923] close(8) = -1 EBADF (Bad file descriptor) [pid 17923] close(9) = -1 EBADF (Bad file descriptor) [pid 17923] close(10) = -1 EBADF (Bad file descriptor) [pid 17923] close(11) = -1 EBADF (Bad file descriptor) [pid 17923] close(12) = -1 EBADF (Bad file descriptor) [pid 17923] close(13) = -1 EBADF (Bad file descriptor) [pid 17923] close(14) = -1 EBADF (Bad file descriptor) [pid 17923] close(15) = -1 EBADF (Bad file descriptor) [pid 17923] close(16) = -1 EBADF (Bad file descriptor) [pid 17923] close(17) = -1 EBADF (Bad file descriptor) [pid 17923] close(18) = -1 EBADF (Bad file descriptor) [pid 17923] close(19) = -1 EBADF (Bad file descriptor) [pid 17923] close(20) = -1 EBADF (Bad file descriptor) [pid 17923] close(21) = -1 EBADF (Bad file descriptor) [pid 17923] close(22) = -1 EBADF (Bad file descriptor) [pid 17923] close(23) = -1 EBADF (Bad file descriptor) [pid 17923] close(24) = -1 EBADF (Bad file descriptor) [ 242.393015][T17923] vhci_hcd vhci_hcd.0: port 0 already used [pid 17923] close(25) = -1 EBADF (Bad file descriptor) [pid 17923] close(26) = -1 EBADF (Bad file descriptor) [pid 17923] close(27) = -1 EBADF (Bad file descriptor) [pid 17923] close(28) = -1 EBADF (Bad file descriptor) [pid 17923] close(29) = -1 EBADF (Bad file descriptor) [pid 17923] exit_group(0) = ? [pid 17923] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17927 attached , child_tidptr=0x5555570da650) = 6432 [pid 17927] set_robust_list(0x5555570da660, 24) = 0 [pid 17927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17927] setpgid(0, 0) = 0 [pid 17927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17927] write(3, "1000", 4) = 4 [pid 17927] close(3) = 0 [pid 17927] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17927] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17927] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17927] close(5) = 0 [pid 17927] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17930 attached ) = 6433 [pid 17927] tkill(6433, SIGSTOP) = 0 [pid 17930] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6432, si_uid=0} --- [pid 17927] close(3 [pid 17930] --- stopped by SIGSTOP --- [pid 17927] <... close resumed>) = 0 [pid 17927] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6433, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17927] close(4) = 0 [pid 17927] close(5) = -1 EBADF (Bad file descriptor) [pid 17927] close(6) = -1 EBADF (Bad file descriptor) [pid 17927] close(7) = -1 EBADF (Bad file descriptor) [pid 17927] close(8) = -1 EBADF (Bad file descriptor) [pid 17927] close(9) = -1 EBADF (Bad file descriptor) [pid 17927] close(10) = -1 EBADF (Bad file descriptor) [pid 17927] close(11) = -1 EBADF (Bad file descriptor) [pid 17927] close(12) = -1 EBADF (Bad file descriptor) [pid 17927] close(13) = -1 EBADF (Bad file descriptor) [pid 17927] close(14) = -1 EBADF (Bad file descriptor) [pid 17927] close(15) = -1 EBADF (Bad file descriptor) [pid 17927] close(16) = -1 EBADF (Bad file descriptor) [pid 17927] close(17) = -1 EBADF (Bad file descriptor) [pid 17927] close(18) = -1 EBADF (Bad file descriptor) [pid 17927] close(19) = -1 EBADF (Bad file descriptor) [pid 17927] close(20) = -1 EBADF (Bad file descriptor) [pid 17927] close(21) = -1 EBADF (Bad file descriptor) [pid 17927] close(22) = -1 EBADF (Bad file descriptor) [pid 17927] close(23) = -1 EBADF (Bad file descriptor) [ 242.496034][T17927] vhci_hcd vhci_hcd.0: port 0 already used [pid 17927] close(24) = -1 EBADF (Bad file descriptor) [pid 17927] close(25) = -1 EBADF (Bad file descriptor) [pid 17927] close(26) = -1 EBADF (Bad file descriptor) [pid 17927] close(27) = -1 EBADF (Bad file descriptor) [pid 17927] close(28) = -1 EBADF (Bad file descriptor) [pid 17927] close(29) = -1 EBADF (Bad file descriptor) [pid 17927] exit_group(0) = ? [pid 17927] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17931 attached , child_tidptr=0x5555570da650) = 6434 [pid 17931] set_robust_list(0x5555570da660, 24) = 0 [pid 17931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17931] setpgid(0, 0) = 0 [pid 17931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17931] write(3, "1000", 4) = 4 [pid 17931] close(3) = 0 [pid 17931] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17931] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17931] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17931] close(5) = 0 [pid 17931] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17934 attached ) = 6435 [pid 17931] tkill(6435, SIGSTOP) = 0 [pid 17934] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6434, si_uid=0} --- [pid 17931] close(3) = 0 [pid 17934] --- stopped by SIGSTOP --- [pid 17931] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6435, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17931] close(4) = 0 [pid 17931] close(5) = -1 EBADF (Bad file descriptor) [pid 17931] close(6) = -1 EBADF (Bad file descriptor) [pid 17931] close(7) = -1 EBADF (Bad file descriptor) [pid 17931] close(8) = -1 EBADF (Bad file descriptor) [pid 17931] close(9) = -1 EBADF (Bad file descriptor) [pid 17931] close(10) = -1 EBADF (Bad file descriptor) [pid 17931] close(11) = -1 EBADF (Bad file descriptor) [pid 17931] close(12) = -1 EBADF (Bad file descriptor) [pid 17931] close(13) = -1 EBADF (Bad file descriptor) [pid 17931] close(14) = -1 EBADF (Bad file descriptor) [pid 17931] close(15) = -1 EBADF (Bad file descriptor) [pid 17931] close(16) = -1 EBADF (Bad file descriptor) [pid 17931] close(17) = -1 EBADF (Bad file descriptor) [pid 17931] close(18) = -1 EBADF (Bad file descriptor) [pid 17931] close(19) = -1 EBADF (Bad file descriptor) [pid 17931] close(20) = -1 EBADF (Bad file descriptor) [pid 17931] close(21) = -1 EBADF (Bad file descriptor) [pid 17931] close(22) = -1 EBADF (Bad file descriptor) [ 242.602386][T17931] vhci_hcd vhci_hcd.0: port 0 already used [pid 17931] close(23) = -1 EBADF (Bad file descriptor) [pid 17931] close(24) = -1 EBADF (Bad file descriptor) [pid 17931] close(25) = -1 EBADF (Bad file descriptor) [pid 17931] close(26) = -1 EBADF (Bad file descriptor) [pid 17931] close(27) = -1 EBADF (Bad file descriptor) [pid 17931] close(28) = -1 EBADF (Bad file descriptor) [pid 17931] close(29) = -1 EBADF (Bad file descriptor) [pid 17931] exit_group(0) = ? [pid 17931] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6434, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17935 attached , child_tidptr=0x5555570da650) = 6436 [pid 17935] set_robust_list(0x5555570da660, 24) = 0 [pid 17935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17935] setpgid(0, 0) = 0 [pid 17935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17935] write(3, "1000", 4) = 4 [pid 17935] close(3) = 0 [pid 17935] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17935] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17935] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17935] close(5) = 0 [pid 17935] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17938 attached ) = 6437 [pid 17935] tkill(6437, SIGSTOP) = 0 [pid 17938] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6436, si_uid=0} --- [pid 17935] close(3 [pid 17938] --- stopped by SIGSTOP --- [pid 17935] <... close resumed>) = 0 [pid 17935] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6437, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17935] close(4) = 0 [pid 17935] close(5) = -1 EBADF (Bad file descriptor) [pid 17935] close(6) = -1 EBADF (Bad file descriptor) [pid 17935] close(7) = -1 EBADF (Bad file descriptor) [pid 17935] close(8) = -1 EBADF (Bad file descriptor) [pid 17935] close(9) = -1 EBADF (Bad file descriptor) [pid 17935] close(10) = -1 EBADF (Bad file descriptor) [pid 17935] close(11) = -1 EBADF (Bad file descriptor) [pid 17935] close(12) = -1 EBADF (Bad file descriptor) [pid 17935] close(13) = -1 EBADF (Bad file descriptor) [pid 17935] close(14) = -1 EBADF (Bad file descriptor) [pid 17935] close(15) = -1 EBADF (Bad file descriptor) [pid 17935] close(16) = -1 EBADF (Bad file descriptor) [pid 17935] close(17) = -1 EBADF (Bad file descriptor) [pid 17935] close(18) = -1 EBADF (Bad file descriptor) [pid 17935] close(19) = -1 EBADF (Bad file descriptor) [pid 17935] close(20) = -1 EBADF (Bad file descriptor) [pid 17935] close(21) = -1 EBADF (Bad file descriptor) [ 242.710579][T17935] vhci_hcd vhci_hcd.0: port 0 already used [pid 17935] close(22) = -1 EBADF (Bad file descriptor) [pid 17935] close(23) = -1 EBADF (Bad file descriptor) [pid 17935] close(24) = -1 EBADF (Bad file descriptor) [pid 17935] close(25) = -1 EBADF (Bad file descriptor) [pid 17935] close(26) = -1 EBADF (Bad file descriptor) [pid 17935] close(27) = -1 EBADF (Bad file descriptor) [pid 17935] close(28) = -1 EBADF (Bad file descriptor) [pid 17935] close(29) = -1 EBADF (Bad file descriptor) [pid 17935] exit_group(0) = ? [pid 17935] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17939 attached , child_tidptr=0x5555570da650) = 6438 [pid 17939] set_robust_list(0x5555570da660, 24) = 0 [pid 17939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17939] setpgid(0, 0) = 0 [pid 17939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17939] write(3, "1000", 4) = 4 [pid 17939] close(3) = 0 [pid 17939] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17939] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17939] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17939] close(5) = 0 [pid 17939] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17942 attached ) = 6439 [pid 17939] tkill(6439, SIGSTOP) = 0 [pid 17942] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6438, si_uid=0} --- [pid 17939] close(3 [pid 17942] --- stopped by SIGSTOP --- [pid 17939] <... close resumed>) = 0 [pid 17939] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6439, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17939] close(4) = 0 [pid 17939] close(5) = -1 EBADF (Bad file descriptor) [pid 17939] close(6) = -1 EBADF (Bad file descriptor) [pid 17939] close(7) = -1 EBADF (Bad file descriptor) [pid 17939] close(8) = -1 EBADF (Bad file descriptor) [pid 17939] close(9) = -1 EBADF (Bad file descriptor) [pid 17939] close(10) = -1 EBADF (Bad file descriptor) [pid 17939] close(11) = -1 EBADF (Bad file descriptor) [pid 17939] close(12) = -1 EBADF (Bad file descriptor) [pid 17939] close(13) = -1 EBADF (Bad file descriptor) [pid 17939] close(14) = -1 EBADF (Bad file descriptor) [pid 17939] close(15) = -1 EBADF (Bad file descriptor) [pid 17939] close(16) = -1 EBADF (Bad file descriptor) [pid 17939] close(17) = -1 EBADF (Bad file descriptor) [ 242.819236][T17939] vhci_hcd vhci_hcd.0: port 0 already used [pid 17939] close(18) = -1 EBADF (Bad file descriptor) [pid 17939] close(19) = -1 EBADF (Bad file descriptor) [pid 17939] close(20) = -1 EBADF (Bad file descriptor) [pid 17939] close(21) = -1 EBADF (Bad file descriptor) [pid 17939] close(22) = -1 EBADF (Bad file descriptor) [pid 17939] close(23) = -1 EBADF (Bad file descriptor) [pid 17939] close(24) = -1 EBADF (Bad file descriptor) [pid 17939] close(25) = -1 EBADF (Bad file descriptor) [pid 17939] close(26) = -1 EBADF (Bad file descriptor) [pid 17939] close(27) = -1 EBADF (Bad file descriptor) [pid 17939] close(28) = -1 EBADF (Bad file descriptor) [pid 17939] close(29) = -1 EBADF (Bad file descriptor) [pid 17939] exit_group(0) = ? [pid 17939] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6438, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17943 attached , child_tidptr=0x5555570da650) = 6440 [pid 17943] set_robust_list(0x5555570da660, 24) = 0 [pid 17943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17943] setpgid(0, 0) = 0 [pid 17943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17943] write(3, "1000", 4) = 4 [pid 17943] close(3) = 0 [pid 17943] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17943] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17943] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17943] close(5) = 0 [pid 17943] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17946 attached ) = 6441 [pid 17943] tkill(6441, SIGSTOP) = 0 [pid 17946] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6440, si_uid=0} --- [pid 17943] close(3 [pid 17946] --- stopped by SIGSTOP --- [pid 17943] <... close resumed>) = 0 [pid 17943] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6441, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17943] close(4) = 0 [pid 17943] close(5) = -1 EBADF (Bad file descriptor) [pid 17943] close(6) = -1 EBADF (Bad file descriptor) [pid 17943] close(7) = -1 EBADF (Bad file descriptor) [pid 17943] close(8) = -1 EBADF (Bad file descriptor) [pid 17943] close(9) = -1 EBADF (Bad file descriptor) [pid 17943] close(10) = -1 EBADF (Bad file descriptor) [pid 17943] close(11) = -1 EBADF (Bad file descriptor) [pid 17943] close(12) = -1 EBADF (Bad file descriptor) [pid 17943] close(13) = -1 EBADF (Bad file descriptor) [pid 17943] close(14) = -1 EBADF (Bad file descriptor) [pid 17943] close(15) = -1 EBADF (Bad file descriptor) [pid 17943] close(16) = -1 EBADF (Bad file descriptor) [pid 17943] close(17) = -1 EBADF (Bad file descriptor) [pid 17943] close(18) = -1 EBADF (Bad file descriptor) [pid 17943] close(19) = -1 EBADF (Bad file descriptor) [pid 17943] close(20) = -1 EBADF (Bad file descriptor) [pid 17943] close(21) = -1 EBADF (Bad file descriptor) [pid 17943] close(22) = -1 EBADF (Bad file descriptor) [pid 17943] close(23) = -1 EBADF (Bad file descriptor) [pid 17943] close(24) = -1 EBADF (Bad file descriptor) [pid 17943] close(25) = -1 EBADF (Bad file descriptor) [pid 17943] close(26) = -1 EBADF (Bad file descriptor) [ 242.938816][T17943] vhci_hcd vhci_hcd.0: port 0 already used [pid 17943] close(27) = -1 EBADF (Bad file descriptor) [pid 17943] close(28) = -1 EBADF (Bad file descriptor) [pid 17943] close(29) = -1 EBADF (Bad file descriptor) [pid 17943] exit_group(0) = ? [pid 17943] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17947 attached , child_tidptr=0x5555570da650) = 6442 [pid 17947] set_robust_list(0x5555570da660, 24) = 0 [pid 17947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17947] setpgid(0, 0) = 0 [pid 17947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17947] write(3, "1000", 4) = 4 [pid 17947] close(3) = 0 [pid 17947] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17947] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17947] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17947] close(5) = 0 [pid 17947] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17950 attached ) = 6443 [pid 17947] tkill(6443, SIGSTOP) = 0 [pid 17950] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6442, si_uid=0} --- [pid 17947] close(3 [pid 17950] --- stopped by SIGSTOP --- [pid 17947] <... close resumed>) = 0 [pid 17947] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6443, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17947] close(4) = 0 [pid 17947] close(5) = -1 EBADF (Bad file descriptor) [pid 17947] close(6) = -1 EBADF (Bad file descriptor) [pid 17947] close(7) = -1 EBADF (Bad file descriptor) [pid 17947] close(8) = -1 EBADF (Bad file descriptor) [pid 17947] close(9) = -1 EBADF (Bad file descriptor) [pid 17947] close(10) = -1 EBADF (Bad file descriptor) [pid 17947] close(11) = -1 EBADF (Bad file descriptor) [pid 17947] close(12) = -1 EBADF (Bad file descriptor) [pid 17947] close(13) = -1 EBADF (Bad file descriptor) [pid 17947] close(14) = -1 EBADF (Bad file descriptor) [pid 17947] close(15) = -1 EBADF (Bad file descriptor) [pid 17947] close(16) = -1 EBADF (Bad file descriptor) [pid 17947] close(17) = -1 EBADF (Bad file descriptor) [pid 17947] close(18) = -1 EBADF (Bad file descriptor) [pid 17947] close(19) = -1 EBADF (Bad file descriptor) [pid 17947] close(20) = -1 EBADF (Bad file descriptor) [pid 17947] close(21) = -1 EBADF (Bad file descriptor) [pid 17947] close(22) = -1 EBADF (Bad file descriptor) [ 243.034389][T17947] vhci_hcd vhci_hcd.0: port 0 already used [pid 17947] close(23) = -1 EBADF (Bad file descriptor) [pid 17947] close(24) = -1 EBADF (Bad file descriptor) [pid 17947] close(25) = -1 EBADF (Bad file descriptor) [pid 17947] close(26) = -1 EBADF (Bad file descriptor) [pid 17947] close(27) = -1 EBADF (Bad file descriptor) [pid 17947] close(28) = -1 EBADF (Bad file descriptor) [pid 17947] close(29) = -1 EBADF (Bad file descriptor) [pid 17947] exit_group(0) = ? [pid 17947] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17951 attached , child_tidptr=0x5555570da650) = 6444 [pid 17951] set_robust_list(0x5555570da660, 24) = 0 [pid 17951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17951] setpgid(0, 0) = 0 [pid 17951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17951] write(3, "1000", 4) = 4 [pid 17951] close(3) = 0 [pid 17951] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17951] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17951] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17951] close(5) = 0 [pid 17951] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17954 attached ) = 6445 [pid 17951] tkill(6445, SIGSTOP) = 0 [pid 17954] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6444, si_uid=0} --- [pid 17951] close(3 [pid 17954] --- stopped by SIGSTOP --- [pid 17951] <... close resumed>) = 0 [pid 17951] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6445, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17951] close(4) = 0 [pid 17951] close(5) = -1 EBADF (Bad file descriptor) [pid 17951] close(6) = -1 EBADF (Bad file descriptor) [pid 17951] close(7) = -1 EBADF (Bad file descriptor) [pid 17951] close(8) = -1 EBADF (Bad file descriptor) [pid 17951] close(9) = -1 EBADF (Bad file descriptor) [pid 17951] close(10) = -1 EBADF (Bad file descriptor) [pid 17951] close(11) = -1 EBADF (Bad file descriptor) [pid 17951] close(12) = -1 EBADF (Bad file descriptor) [pid 17951] close(13) = -1 EBADF (Bad file descriptor) [pid 17951] close(14) = -1 EBADF (Bad file descriptor) [pid 17951] close(15) = -1 EBADF (Bad file descriptor) [pid 17951] close(16) = -1 EBADF (Bad file descriptor) [pid 17951] close(17) = -1 EBADF (Bad file descriptor) [pid 17951] close(18) = -1 EBADF (Bad file descriptor) [pid 17951] close(19) = -1 EBADF (Bad file descriptor) [pid 17951] close(20) = -1 EBADF (Bad file descriptor) [pid 17951] close(21) = -1 EBADF (Bad file descriptor) [pid 17951] close(22) = -1 EBADF (Bad file descriptor) [ 243.142702][T17951] vhci_hcd vhci_hcd.0: port 0 already used [pid 17951] close(23) = -1 EBADF (Bad file descriptor) [pid 17951] close(24) = -1 EBADF (Bad file descriptor) [pid 17951] close(25) = -1 EBADF (Bad file descriptor) [pid 17951] close(26) = -1 EBADF (Bad file descriptor) [pid 17951] close(27) = -1 EBADF (Bad file descriptor) [pid 17951] close(28) = -1 EBADF (Bad file descriptor) [pid 17951] close(29) = -1 EBADF (Bad file descriptor) [pid 17951] exit_group(0) = ? [pid 17951] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6444, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17955 attached , child_tidptr=0x5555570da650) = 6446 [pid 17955] set_robust_list(0x5555570da660, 24) = 0 [pid 17955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17955] setpgid(0, 0) = 0 [pid 17955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17955] write(3, "1000", 4) = 4 [pid 17955] close(3) = 0 [pid 17955] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17955] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17955] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17955] close(5) = 0 [pid 17955] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17958 attached ) = 6447 [pid 17955] tkill(6447, SIGSTOP) = 0 [pid 17958] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6446, si_uid=0} --- [pid 17955] close(3 [pid 17958] --- stopped by SIGSTOP --- [pid 17955] <... close resumed>) = 0 [pid 17955] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6447, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17955] close(4) = 0 [pid 17955] close(5) = -1 EBADF (Bad file descriptor) [pid 17955] close(6) = -1 EBADF (Bad file descriptor) [pid 17955] close(7) = -1 EBADF (Bad file descriptor) [pid 17955] close(8) = -1 EBADF (Bad file descriptor) [pid 17955] close(9) = -1 EBADF (Bad file descriptor) [pid 17955] close(10) = -1 EBADF (Bad file descriptor) [pid 17955] close(11) = -1 EBADF (Bad file descriptor) [pid 17955] close(12) = -1 EBADF (Bad file descriptor) [pid 17955] close(13) = -1 EBADF (Bad file descriptor) [pid 17955] close(14) = -1 EBADF (Bad file descriptor) [pid 17955] close(15) = -1 EBADF (Bad file descriptor) [pid 17955] close(16) = -1 EBADF (Bad file descriptor) [pid 17955] close(17) = -1 EBADF (Bad file descriptor) [pid 17955] close(18) = -1 EBADF (Bad file descriptor) [pid 17955] close(19) = -1 EBADF (Bad file descriptor) [pid 17955] close(20) = -1 EBADF (Bad file descriptor) [pid 17955] close(21) = -1 EBADF (Bad file descriptor) [pid 17955] close(22) = -1 EBADF (Bad file descriptor) [pid 17955] close(23) = -1 EBADF (Bad file descriptor) [pid 17955] close(24) = -1 EBADF (Bad file descriptor) [pid 17955] close(25) = -1 EBADF (Bad file descriptor) [pid 17955] close(26) = -1 EBADF (Bad file descriptor) [pid 17955] close(27) = -1 EBADF (Bad file descriptor) [pid 17955] close(28) = -1 EBADF (Bad file descriptor) [ 243.247638][T17955] vhci_hcd vhci_hcd.0: port 0 already used [pid 17955] close(29) = -1 EBADF (Bad file descriptor) [pid 17955] exit_group(0) = ? [pid 17955] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17959 attached , child_tidptr=0x5555570da650) = 6448 [pid 17959] set_robust_list(0x5555570da660, 24) = 0 [pid 17959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17959] setpgid(0, 0) = 0 [pid 17959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17959] write(3, "1000", 4) = 4 [pid 17959] close(3) = 0 [pid 17959] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17959] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17959] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17959] close(5) = 0 [pid 17959] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17962 attached ) = 6449 [pid 17959] tkill(6449, SIGSTOP) = 0 [pid 17962] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6448, si_uid=0} --- [pid 17959] close(3 [pid 17962] --- stopped by SIGSTOP --- [pid 17959] <... close resumed>) = 0 [pid 17959] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6449, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17959] close(4) = 0 [pid 17959] close(5) = -1 EBADF (Bad file descriptor) [pid 17959] close(6) = -1 EBADF (Bad file descriptor) [pid 17959] close(7) = -1 EBADF (Bad file descriptor) [pid 17959] close(8) = -1 EBADF (Bad file descriptor) [pid 17959] close(9) = -1 EBADF (Bad file descriptor) [pid 17959] close(10) = -1 EBADF (Bad file descriptor) [pid 17959] close(11) = -1 EBADF (Bad file descriptor) [pid 17959] close(12) = -1 EBADF (Bad file descriptor) [pid 17959] close(13) = -1 EBADF (Bad file descriptor) [pid 17959] close(14) = -1 EBADF (Bad file descriptor) [pid 17959] close(15) = -1 EBADF (Bad file descriptor) [pid 17959] close(16) = -1 EBADF (Bad file descriptor) [pid 17959] close(17) = -1 EBADF (Bad file descriptor) [pid 17959] close(18) = -1 EBADF (Bad file descriptor) [pid 17959] close(19) = -1 EBADF (Bad file descriptor) [pid 17959] close(20) = -1 EBADF (Bad file descriptor) [pid 17959] close(21) = -1 EBADF (Bad file descriptor) [pid 17959] close(22) = -1 EBADF (Bad file descriptor) [pid 17959] close(23) = -1 EBADF (Bad file descriptor) [ 243.341146][T17959] vhci_hcd vhci_hcd.0: port 0 already used [pid 17959] close(24) = -1 EBADF (Bad file descriptor) [pid 17959] close(25) = -1 EBADF (Bad file descriptor) [pid 17959] close(26) = -1 EBADF (Bad file descriptor) [pid 17959] close(27) = -1 EBADF (Bad file descriptor) [pid 17959] close(28) = -1 EBADF (Bad file descriptor) [pid 17959] close(29) = -1 EBADF (Bad file descriptor) [pid 17959] exit_group(0) = ? [pid 17959] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17963 attached , child_tidptr=0x5555570da650) = 6450 [pid 17963] set_robust_list(0x5555570da660, 24) = 0 [pid 17963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17963] setpgid(0, 0) = 0 [pid 17963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17963] write(3, "1000", 4) = 4 [pid 17963] close(3) = 0 [pid 17963] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17963] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17963] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17963] close(5) = 0 [pid 17963] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17966 attached ) = 6451 [pid 17963] tkill(6451, SIGSTOP) = 0 [pid 17966] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6450, si_uid=0} --- [pid 17963] close(3 [pid 17966] --- stopped by SIGSTOP --- [pid 17963] <... close resumed>) = 0 [pid 17963] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6451, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17963] close(4) = 0 [pid 17963] close(5) = -1 EBADF (Bad file descriptor) [pid 17963] close(6) = -1 EBADF (Bad file descriptor) [pid 17963] close(7) = -1 EBADF (Bad file descriptor) [pid 17963] close(8) = -1 EBADF (Bad file descriptor) [pid 17963] close(9) = -1 EBADF (Bad file descriptor) [pid 17963] close(10) = -1 EBADF (Bad file descriptor) [pid 17963] close(11) = -1 EBADF (Bad file descriptor) [pid 17963] close(12) = -1 EBADF (Bad file descriptor) [pid 17963] close(13) = -1 EBADF (Bad file descriptor) [pid 17963] close(14) = -1 EBADF (Bad file descriptor) [pid 17963] close(15) = -1 EBADF (Bad file descriptor) [pid 17963] close(16) = -1 EBADF (Bad file descriptor) [pid 17963] close(17) = -1 EBADF (Bad file descriptor) [pid 17963] close(18) = -1 EBADF (Bad file descriptor) [ 243.444189][T17963] vhci_hcd vhci_hcd.0: port 0 already used [pid 17963] close(19) = -1 EBADF (Bad file descriptor) [pid 17963] close(20) = -1 EBADF (Bad file descriptor) [pid 17963] close(21) = -1 EBADF (Bad file descriptor) [pid 17963] close(22) = -1 EBADF (Bad file descriptor) [pid 17963] close(23) = -1 EBADF (Bad file descriptor) [pid 17963] close(24) = -1 EBADF (Bad file descriptor) [pid 17963] close(25) = -1 EBADF (Bad file descriptor) [pid 17963] close(26) = -1 EBADF (Bad file descriptor) [pid 17963] close(27) = -1 EBADF (Bad file descriptor) [pid 17963] close(28) = -1 EBADF (Bad file descriptor) [pid 17963] close(29) = -1 EBADF (Bad file descriptor) [pid 17963] exit_group(0) = ? [pid 17963] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17967 attached , child_tidptr=0x5555570da650) = 6452 [pid 17967] set_robust_list(0x5555570da660, 24) = 0 [pid 17967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17967] setpgid(0, 0) = 0 [pid 17967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17967] write(3, "1000", 4) = 4 [pid 17967] close(3) = 0 [pid 17967] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17967] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17967] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17967] close(5) = 0 [pid 17967] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17970 attached ) = 6453 [pid 17967] tkill(6453, SIGSTOP) = 0 [pid 17970] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6452, si_uid=0} --- [pid 17967] close(3 [pid 17970] --- stopped by SIGSTOP --- [pid 17967] <... close resumed>) = 0 [pid 17967] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6453, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17967] close(4) = 0 [pid 17967] close(5) = -1 EBADF (Bad file descriptor) [pid 17967] close(6) = -1 EBADF (Bad file descriptor) [pid 17967] close(7) = -1 EBADF (Bad file descriptor) [pid 17967] close(8) = -1 EBADF (Bad file descriptor) [pid 17967] close(9) = -1 EBADF (Bad file descriptor) [pid 17967] close(10) = -1 EBADF (Bad file descriptor) [pid 17967] close(11) = -1 EBADF (Bad file descriptor) [pid 17967] close(12) = -1 EBADF (Bad file descriptor) [pid 17967] close(13) = -1 EBADF (Bad file descriptor) [pid 17967] close(14) = -1 EBADF (Bad file descriptor) [pid 17967] close(15) = -1 EBADF (Bad file descriptor) [pid 17967] close(16) = -1 EBADF (Bad file descriptor) [pid 17967] close(17) = -1 EBADF (Bad file descriptor) [pid 17967] close(18) = -1 EBADF (Bad file descriptor) [pid 17967] close(19) = -1 EBADF (Bad file descriptor) [pid 17967] close(20) = -1 EBADF (Bad file descriptor) [pid 17967] close(21) = -1 EBADF (Bad file descriptor) [pid 17967] close(22) = -1 EBADF (Bad file descriptor) [pid 17967] close(23) = -1 EBADF (Bad file descriptor) [pid 17967] close(24) = -1 EBADF (Bad file descriptor) [pid 17967] close(25) = -1 EBADF (Bad file descriptor) [ 243.560408][T17967] vhci_hcd vhci_hcd.0: port 0 already used [pid 17967] close(26) = -1 EBADF (Bad file descriptor) [pid 17967] close(27) = -1 EBADF (Bad file descriptor) [pid 17967] close(28) = -1 EBADF (Bad file descriptor) [pid 17967] close(29) = -1 EBADF (Bad file descriptor) [pid 17967] exit_group(0) = ? [pid 17967] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17971 attached , child_tidptr=0x5555570da650) = 6454 [pid 17971] set_robust_list(0x5555570da660, 24) = 0 [pid 17971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17971] setpgid(0, 0) = 0 [pid 17971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17971] write(3, "1000", 4) = 4 [pid 17971] close(3) = 0 [pid 17971] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17971] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17971] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17971] close(5) = 0 [pid 17971] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17974 attached ) = 6455 [pid 17971] tkill(6455, SIGSTOP) = 0 [pid 17974] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6454, si_uid=0} --- [pid 17971] close(3 [pid 17974] --- stopped by SIGSTOP --- [pid 17971] <... close resumed>) = 0 [pid 17971] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6455, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17971] close(4) = 0 [pid 17971] close(5) = -1 EBADF (Bad file descriptor) [pid 17971] close(6) = -1 EBADF (Bad file descriptor) [pid 17971] close(7) = -1 EBADF (Bad file descriptor) [pid 17971] close(8) = -1 EBADF (Bad file descriptor) [pid 17971] close(9) = -1 EBADF (Bad file descriptor) [pid 17971] close(10) = -1 EBADF (Bad file descriptor) [pid 17971] close(11) = -1 EBADF (Bad file descriptor) [pid 17971] close(12) = -1 EBADF (Bad file descriptor) [pid 17971] close(13) = -1 EBADF (Bad file descriptor) [pid 17971] close(14) = -1 EBADF (Bad file descriptor) [pid 17971] close(15) = -1 EBADF (Bad file descriptor) [pid 17971] close(16) = -1 EBADF (Bad file descriptor) [pid 17971] close(17) = -1 EBADF (Bad file descriptor) [pid 17971] close(18) = -1 EBADF (Bad file descriptor) [pid 17971] close(19) = -1 EBADF (Bad file descriptor) [pid 17971] close(20) = -1 EBADF (Bad file descriptor) [pid 17971] close(21) = -1 EBADF (Bad file descriptor) [pid 17971] close(22) = -1 EBADF (Bad file descriptor) [ 243.657113][T17971] vhci_hcd vhci_hcd.0: port 0 already used [pid 17971] close(23) = -1 EBADF (Bad file descriptor) [pid 17971] close(24) = -1 EBADF (Bad file descriptor) [pid 17971] close(25) = -1 EBADF (Bad file descriptor) [pid 17971] close(26) = -1 EBADF (Bad file descriptor) [pid 17971] close(27) = -1 EBADF (Bad file descriptor) [pid 17971] close(28) = -1 EBADF (Bad file descriptor) [pid 17971] close(29) = -1 EBADF (Bad file descriptor) [pid 17971] exit_group(0) = ? [pid 17971] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17975 attached , child_tidptr=0x5555570da650) = 6456 [pid 17975] set_robust_list(0x5555570da660, 24) = 0 [pid 17975] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17975] setpgid(0, 0) = 0 [pid 17975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17975] write(3, "1000", 4) = 4 [pid 17975] close(3) = 0 [pid 17975] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17975] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17975] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17975] close(5) = 0 [pid 17975] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17978 attached ) = 6457 [pid 17975] tkill(6457, SIGSTOP) = 0 [pid 17978] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6456, si_uid=0} --- [pid 17975] close(3 [pid 17978] --- stopped by SIGSTOP --- [pid 17975] <... close resumed>) = 0 [pid 17975] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6457, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17975] close(4) = 0 [pid 17975] close(5) = -1 EBADF (Bad file descriptor) [pid 17975] close(6) = -1 EBADF (Bad file descriptor) [pid 17975] close(7) = -1 EBADF (Bad file descriptor) [pid 17975] close(8) = -1 EBADF (Bad file descriptor) [pid 17975] close(9) = -1 EBADF (Bad file descriptor) [pid 17975] close(10) = -1 EBADF (Bad file descriptor) [pid 17975] close(11) = -1 EBADF (Bad file descriptor) [pid 17975] close(12) = -1 EBADF (Bad file descriptor) [pid 17975] close(13) = -1 EBADF (Bad file descriptor) [pid 17975] close(14) = -1 EBADF (Bad file descriptor) [pid 17975] close(15) = -1 EBADF (Bad file descriptor) [pid 17975] close(16) = -1 EBADF (Bad file descriptor) [pid 17975] close(17) = -1 EBADF (Bad file descriptor) [pid 17975] close(18) = -1 EBADF (Bad file descriptor) [pid 17975] close(19) = -1 EBADF (Bad file descriptor) [pid 17975] close(20) = -1 EBADF (Bad file descriptor) [pid 17975] close(21) = -1 EBADF (Bad file descriptor) [pid 17975] close(22) = -1 EBADF (Bad file descriptor) [pid 17975] close(23) = -1 EBADF (Bad file descriptor) [ 243.766411][T17975] vhci_hcd vhci_hcd.0: port 0 already used [pid 17975] close(24) = -1 EBADF (Bad file descriptor) [pid 17975] close(25) = -1 EBADF (Bad file descriptor) [pid 17975] close(26) = -1 EBADF (Bad file descriptor) [pid 17975] close(27) = -1 EBADF (Bad file descriptor) [pid 17975] close(28) = -1 EBADF (Bad file descriptor) [pid 17975] close(29) = -1 EBADF (Bad file descriptor) [pid 17975] exit_group(0) = ? [pid 17975] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17979 attached , child_tidptr=0x5555570da650) = 6458 [pid 17979] set_robust_list(0x5555570da660, 24) = 0 [pid 17979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17979] setpgid(0, 0) = 0 [pid 17979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17979] write(3, "1000", 4) = 4 [pid 17979] close(3) = 0 [pid 17979] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17979] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17979] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17979] close(5) = 0 [pid 17979] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17982 attached ) = 6459 [pid 17979] tkill(6459, SIGSTOP) = 0 [pid 17979] close(3 [pid 17982] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6458, si_uid=0} --- [pid 17979] <... close resumed>) = 0 [pid 17982] --- stopped by SIGSTOP --- [pid 17979] close(4) = 0 [pid 17979] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6459, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17979] close(5) = -1 EBADF (Bad file descriptor) [pid 17979] close(6) = -1 EBADF (Bad file descriptor) [pid 17979] close(7) = -1 EBADF (Bad file descriptor) [pid 17979] close(8) = -1 EBADF (Bad file descriptor) [pid 17979] close(9) = -1 EBADF (Bad file descriptor) [pid 17979] close(10) = -1 EBADF (Bad file descriptor) [pid 17979] close(11) = -1 EBADF (Bad file descriptor) [pid 17979] close(12) = -1 EBADF (Bad file descriptor) [pid 17979] close(13) = -1 EBADF (Bad file descriptor) [pid 17979] close(14) = -1 EBADF (Bad file descriptor) [pid 17979] close(15) = -1 EBADF (Bad file descriptor) [pid 17979] close(16) = -1 EBADF (Bad file descriptor) [pid 17979] close(17) = -1 EBADF (Bad file descriptor) [pid 17979] close(18) = -1 EBADF (Bad file descriptor) [pid 17979] close(19) = -1 EBADF (Bad file descriptor) [pid 17979] close(20) = -1 EBADF (Bad file descriptor) [pid 17979] close(21) = -1 EBADF (Bad file descriptor) [pid 17979] close(22) = -1 EBADF (Bad file descriptor) [pid 17979] close(23) = -1 EBADF (Bad file descriptor) [ 243.872436][T17979] vhci_hcd vhci_hcd.0: port 0 already used [pid 17979] close(24) = -1 EBADF (Bad file descriptor) [pid 17979] close(25) = -1 EBADF (Bad file descriptor) [pid 17979] close(26) = -1 EBADF (Bad file descriptor) [pid 17979] close(27) = -1 EBADF (Bad file descriptor) [pid 17979] close(28) = -1 EBADF (Bad file descriptor) [pid 17979] close(29) = -1 EBADF (Bad file descriptor) [pid 17979] exit_group(0) = ? [pid 17979] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6458, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17983 attached , child_tidptr=0x5555570da650) = 6460 [pid 17983] set_robust_list(0x5555570da660, 24) = 0 [pid 17983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17983] setpgid(0, 0) = 0 [pid 17983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17983] write(3, "1000", 4) = 4 [pid 17983] close(3) = 0 [pid 17983] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17983] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17983] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17983] close(5) = 0 [pid 17983] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17986 attached ) = 6461 [pid 17983] tkill(6461, SIGSTOP) = 0 [pid 17986] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6460, si_uid=0} --- [pid 17983] close(3 [pid 17986] --- stopped by SIGSTOP --- [pid 17983] <... close resumed>) = 0 [pid 17983] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6461, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17983] close(4) = 0 [pid 17983] close(5) = -1 EBADF (Bad file descriptor) [pid 17983] close(6) = -1 EBADF (Bad file descriptor) [pid 17983] close(7) = -1 EBADF (Bad file descriptor) [pid 17983] close(8) = -1 EBADF (Bad file descriptor) [pid 17983] close(9) = -1 EBADF (Bad file descriptor) [pid 17983] close(10) = -1 EBADF (Bad file descriptor) [pid 17983] close(11) = -1 EBADF (Bad file descriptor) [pid 17983] close(12) = -1 EBADF (Bad file descriptor) [pid 17983] close(13) = -1 EBADF (Bad file descriptor) [pid 17983] close(14) = -1 EBADF (Bad file descriptor) [pid 17983] close(15) = -1 EBADF (Bad file descriptor) [pid 17983] close(16) = -1 EBADF (Bad file descriptor) [pid 17983] close(17) = -1 EBADF (Bad file descriptor) [pid 17983] close(18) = -1 EBADF (Bad file descriptor) [pid 17983] close(19) = -1 EBADF (Bad file descriptor) [pid 17983] close(20) = -1 EBADF (Bad file descriptor) [pid 17983] close(21) = -1 EBADF (Bad file descriptor) [pid 17983] close(22) = -1 EBADF (Bad file descriptor) [pid 17983] close(23) = -1 EBADF (Bad file descriptor) [ 243.977308][T17983] vhci_hcd vhci_hcd.0: port 0 already used [pid 17983] close(24) = -1 EBADF (Bad file descriptor) [pid 17983] close(25) = -1 EBADF (Bad file descriptor) [pid 17983] close(26) = -1 EBADF (Bad file descriptor) [pid 17983] close(27) = -1 EBADF (Bad file descriptor) [pid 17983] close(28) = -1 EBADF (Bad file descriptor) [pid 17983] close(29) = -1 EBADF (Bad file descriptor) [pid 17983] exit_group(0) = ? [pid 17983] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6460, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17987 attached , child_tidptr=0x5555570da650) = 6462 [pid 17987] set_robust_list(0x5555570da660, 24) = 0 [pid 17987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17987] setpgid(0, 0) = 0 [pid 17987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17987] write(3, "1000", 4) = 4 [pid 17987] close(3) = 0 [pid 17987] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17987] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17987] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17987] close(5) = 0 [pid 17987] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17990 attached ) = 6463 [pid 17987] tkill(6463, SIGSTOP) = 0 [pid 17987] close(3 [pid 17990] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6462, si_uid=0} --- [pid 17987] <... close resumed>) = 0 [pid 17990] --- stopped by SIGSTOP --- [pid 17987] close(4) = 0 [pid 17987] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6463, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17987] close(5) = -1 EBADF (Bad file descriptor) [pid 17987] close(6) = -1 EBADF (Bad file descriptor) [pid 17987] close(7) = -1 EBADF (Bad file descriptor) [pid 17987] close(8) = -1 EBADF (Bad file descriptor) [pid 17987] close(9) = -1 EBADF (Bad file descriptor) [pid 17987] close(10) = -1 EBADF (Bad file descriptor) [pid 17987] close(11) = -1 EBADF (Bad file descriptor) [pid 17987] close(12) = -1 EBADF (Bad file descriptor) [pid 17987] close(13) = -1 EBADF (Bad file descriptor) [pid 17987] close(14) = -1 EBADF (Bad file descriptor) [pid 17987] close(15) = -1 EBADF (Bad file descriptor) [pid 17987] close(16) = -1 EBADF (Bad file descriptor) [pid 17987] close(17) = -1 EBADF (Bad file descriptor) [pid 17987] close(18) = -1 EBADF (Bad file descriptor) [pid 17987] close(19) = -1 EBADF (Bad file descriptor) [pid 17987] close(20) = -1 EBADF (Bad file descriptor) [pid 17987] close(21) = -1 EBADF (Bad file descriptor) [pid 17987] close(22) = -1 EBADF (Bad file descriptor) [pid 17987] close(23) = -1 EBADF (Bad file descriptor) [ 244.083945][T17987] vhci_hcd vhci_hcd.0: port 0 already used [pid 17987] close(24) = -1 EBADF (Bad file descriptor) [pid 17987] close(25) = -1 EBADF (Bad file descriptor) [pid 17987] close(26) = -1 EBADF (Bad file descriptor) [pid 17987] close(27) = -1 EBADF (Bad file descriptor) [pid 17987] close(28) = -1 EBADF (Bad file descriptor) [pid 17987] close(29) = -1 EBADF (Bad file descriptor) [pid 17987] exit_group(0) = ? [pid 17987] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17991 attached , child_tidptr=0x5555570da650) = 6464 [pid 17991] set_robust_list(0x5555570da660, 24) = 0 [pid 17991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17991] setpgid(0, 0) = 0 [pid 17991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17991] write(3, "1000", 4) = 4 [pid 17991] close(3) = 0 [pid 17991] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17991] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17991] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17991] close(5) = 0 [pid 17991] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17994 attached ) = 6465 [pid 17991] tkill(6465, SIGSTOP) = 0 [pid 17994] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6464, si_uid=0} --- [pid 17991] close(3 [pid 17994] --- stopped by SIGSTOP --- [pid 17991] <... close resumed>) = 0 [pid 17991] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6465, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17991] close(4) = 0 [pid 17991] close(5) = -1 EBADF (Bad file descriptor) [pid 17991] close(6) = -1 EBADF (Bad file descriptor) [pid 17991] close(7) = -1 EBADF (Bad file descriptor) [pid 17991] close(8) = -1 EBADF (Bad file descriptor) [pid 17991] close(9) = -1 EBADF (Bad file descriptor) [pid 17991] close(10) = -1 EBADF (Bad file descriptor) [pid 17991] close(11) = -1 EBADF (Bad file descriptor) [pid 17991] close(12) = -1 EBADF (Bad file descriptor) [pid 17991] close(13) = -1 EBADF (Bad file descriptor) [pid 17991] close(14) = -1 EBADF (Bad file descriptor) [pid 17991] close(15) = -1 EBADF (Bad file descriptor) [pid 17991] close(16) = -1 EBADF (Bad file descriptor) [pid 17991] close(17) = -1 EBADF (Bad file descriptor) [pid 17991] close(18) = -1 EBADF (Bad file descriptor) [pid 17991] close(19) = -1 EBADF (Bad file descriptor) [pid 17991] close(20) = -1 EBADF (Bad file descriptor) [pid 17991] close(21) = -1 EBADF (Bad file descriptor) [pid 17991] close(22) = -1 EBADF (Bad file descriptor) [ 244.185452][T17991] vhci_hcd vhci_hcd.0: port 0 already used [pid 17991] close(23) = -1 EBADF (Bad file descriptor) [pid 17991] close(24) = -1 EBADF (Bad file descriptor) [pid 17991] close(25) = -1 EBADF (Bad file descriptor) [pid 17991] close(26) = -1 EBADF (Bad file descriptor) [pid 17991] close(27) = -1 EBADF (Bad file descriptor) [pid 17991] close(28) = -1 EBADF (Bad file descriptor) [pid 17991] close(29) = -1 EBADF (Bad file descriptor) [pid 17991] exit_group(0) = ? [pid 17991] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17995 attached , child_tidptr=0x5555570da650) = 6466 [pid 17995] set_robust_list(0x5555570da660, 24) = 0 [pid 17995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17995] setpgid(0, 0) = 0 [pid 17995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17995] write(3, "1000", 4) = 4 [pid 17995] close(3) = 0 [pid 17995] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17995] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17995] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17995] close(5) = 0 [pid 17995] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 17998 attached ) = 6467 [pid 17995] tkill(6467, SIGSTOP) = 0 [pid 17998] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6466, si_uid=0} --- [pid 17995] close(3 [pid 17998] --- stopped by SIGSTOP --- [pid 17995] <... close resumed>) = 0 [pid 17995] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6467, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17995] close(4) = 0 [pid 17995] close(5) = -1 EBADF (Bad file descriptor) [pid 17995] close(6) = -1 EBADF (Bad file descriptor) [pid 17995] close(7) = -1 EBADF (Bad file descriptor) [pid 17995] close(8) = -1 EBADF (Bad file descriptor) [pid 17995] close(9) = -1 EBADF (Bad file descriptor) [pid 17995] close(10) = -1 EBADF (Bad file descriptor) [pid 17995] close(11) = -1 EBADF (Bad file descriptor) [pid 17995] close(12) = -1 EBADF (Bad file descriptor) [pid 17995] close(13) = -1 EBADF (Bad file descriptor) [pid 17995] close(14) = -1 EBADF (Bad file descriptor) [pid 17995] close(15) = -1 EBADF (Bad file descriptor) [pid 17995] close(16) = -1 EBADF (Bad file descriptor) [pid 17995] close(17) = -1 EBADF (Bad file descriptor) [pid 17995] close(18) = -1 EBADF (Bad file descriptor) [pid 17995] close(19) = -1 EBADF (Bad file descriptor) [pid 17995] close(20) = -1 EBADF (Bad file descriptor) [pid 17995] close(21) = -1 EBADF (Bad file descriptor) [pid 17995] close(22) = -1 EBADF (Bad file descriptor) [pid 17995] close(23) = -1 EBADF (Bad file descriptor) [pid 17995] close(24) = -1 EBADF (Bad file descriptor) [ 244.292272][T17995] vhci_hcd vhci_hcd.0: port 0 already used [pid 17995] close(25) = -1 EBADF (Bad file descriptor) [pid 17995] close(26) = -1 EBADF (Bad file descriptor) [pid 17995] close(27) = -1 EBADF (Bad file descriptor) [pid 17995] close(28) = -1 EBADF (Bad file descriptor) [pid 17995] close(29) = -1 EBADF (Bad file descriptor) [pid 17995] exit_group(0) = ? [pid 17995] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6466, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 17999 attached , child_tidptr=0x5555570da650) = 6468 [pid 17999] set_robust_list(0x5555570da660, 24) = 0 [pid 17999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 17999] setpgid(0, 0) = 0 [pid 17999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 17999] write(3, "1000", 4) = 4 [pid 17999] close(3) = 0 [pid 17999] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 17999] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 17999] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 17999] close(5) = 0 [pid 17999] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18002 attached ) = 6469 [pid 17999] tkill(6469, SIGSTOP) = 0 [pid 18002] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6468, si_uid=0} --- [pid 17999] close(3 [pid 18002] --- stopped by SIGSTOP --- [pid 17999] <... close resumed>) = 0 [pid 17999] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6469, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 17999] close(4) = 0 [pid 17999] close(5) = -1 EBADF (Bad file descriptor) [pid 17999] close(6) = -1 EBADF (Bad file descriptor) [pid 17999] close(7) = -1 EBADF (Bad file descriptor) [pid 17999] close(8) = -1 EBADF (Bad file descriptor) [pid 17999] close(9) = -1 EBADF (Bad file descriptor) [pid 17999] close(10) = -1 EBADF (Bad file descriptor) [pid 17999] close(11) = -1 EBADF (Bad file descriptor) [pid 17999] close(12) = -1 EBADF (Bad file descriptor) [pid 17999] close(13) = -1 EBADF (Bad file descriptor) [pid 17999] close(14) = -1 EBADF (Bad file descriptor) [pid 17999] close(15) = -1 EBADF (Bad file descriptor) [pid 17999] close(16) = -1 EBADF (Bad file descriptor) [pid 17999] close(17) = -1 EBADF (Bad file descriptor) [pid 17999] close(18) = -1 EBADF (Bad file descriptor) [pid 17999] close(19) = -1 EBADF (Bad file descriptor) [pid 17999] close(20) = -1 EBADF (Bad file descriptor) [pid 17999] close(21) = -1 EBADF (Bad file descriptor) [pid 17999] close(22) = -1 EBADF (Bad file descriptor) [pid 17999] close(23) = -1 EBADF (Bad file descriptor) [ 244.391621][T17999] vhci_hcd vhci_hcd.0: port 0 already used [pid 17999] close(24) = -1 EBADF (Bad file descriptor) [pid 17999] close(25) = -1 EBADF (Bad file descriptor) [pid 17999] close(26) = -1 EBADF (Bad file descriptor) [pid 17999] close(27) = -1 EBADF (Bad file descriptor) [pid 17999] close(28) = -1 EBADF (Bad file descriptor) [pid 17999] close(29) = -1 EBADF (Bad file descriptor) [pid 17999] exit_group(0) = ? [pid 17999] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18003 attached , child_tidptr=0x5555570da650) = 6470 [pid 18003] set_robust_list(0x5555570da660, 24) = 0 [pid 18003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18003] setpgid(0, 0) = 0 [pid 18003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18003] write(3, "1000", 4) = 4 [pid 18003] close(3) = 0 [pid 18003] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18003] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18003] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18003] close(5) = 0 [pid 18003] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18006 attached ) = 6471 [pid 18003] tkill(6471, SIGSTOP) = 0 [pid 18006] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6470, si_uid=0} --- [pid 18003] close(3 [pid 18006] --- stopped by SIGSTOP --- [pid 18003] <... close resumed>) = 0 [pid 18003] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6471, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18003] close(4) = 0 [pid 18003] close(5) = -1 EBADF (Bad file descriptor) [pid 18003] close(6) = -1 EBADF (Bad file descriptor) [pid 18003] close(7) = -1 EBADF (Bad file descriptor) [pid 18003] close(8) = -1 EBADF (Bad file descriptor) [pid 18003] close(9) = -1 EBADF (Bad file descriptor) [pid 18003] close(10) = -1 EBADF (Bad file descriptor) [pid 18003] close(11) = -1 EBADF (Bad file descriptor) [pid 18003] close(12) = -1 EBADF (Bad file descriptor) [pid 18003] close(13) = -1 EBADF (Bad file descriptor) [pid 18003] close(14) = -1 EBADF (Bad file descriptor) [pid 18003] close(15) = -1 EBADF (Bad file descriptor) [pid 18003] close(16) = -1 EBADF (Bad file descriptor) [pid 18003] close(17) = -1 EBADF (Bad file descriptor) [pid 18003] close(18) = -1 EBADF (Bad file descriptor) [pid 18003] close(19) = -1 EBADF (Bad file descriptor) [pid 18003] close(20) = -1 EBADF (Bad file descriptor) [pid 18003] close(21) = -1 EBADF (Bad file descriptor) [pid 18003] close(22) = -1 EBADF (Bad file descriptor) [pid 18003] close(23) = -1 EBADF (Bad file descriptor) [pid 18003] close(24) = -1 EBADF (Bad file descriptor) [ 244.496497][T18003] vhci_hcd vhci_hcd.0: port 0 already used [pid 18003] close(25) = -1 EBADF (Bad file descriptor) [pid 18003] close(26) = -1 EBADF (Bad file descriptor) [pid 18003] close(27) = -1 EBADF (Bad file descriptor) [pid 18003] close(28) = -1 EBADF (Bad file descriptor) [pid 18003] close(29) = -1 EBADF (Bad file descriptor) [pid 18003] exit_group(0) = ? [pid 18003] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18007 attached , child_tidptr=0x5555570da650) = 6472 [pid 18007] set_robust_list(0x5555570da660, 24) = 0 [pid 18007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18007] setpgid(0, 0) = 0 [pid 18007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18007] write(3, "1000", 4) = 4 [pid 18007] close(3) = 0 [pid 18007] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18007] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18007] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18007] close(5) = 0 [pid 18007] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18010 attached ) = 6473 [pid 18007] tkill(6473, SIGSTOP) = 0 [pid 18010] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6472, si_uid=0} --- [pid 18007] close(3 [pid 18010] --- stopped by SIGSTOP --- [pid 18007] <... close resumed>) = 0 [pid 18007] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6473, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18007] close(4) = 0 [pid 18007] close(5) = -1 EBADF (Bad file descriptor) [pid 18007] close(6) = -1 EBADF (Bad file descriptor) [pid 18007] close(7) = -1 EBADF (Bad file descriptor) [pid 18007] close(8) = -1 EBADF (Bad file descriptor) [pid 18007] close(9) = -1 EBADF (Bad file descriptor) [pid 18007] close(10) = -1 EBADF (Bad file descriptor) [pid 18007] close(11) = -1 EBADF (Bad file descriptor) [pid 18007] close(12) = -1 EBADF (Bad file descriptor) [pid 18007] close(13) = -1 EBADF (Bad file descriptor) [pid 18007] close(14) = -1 EBADF (Bad file descriptor) [pid 18007] close(15) = -1 EBADF (Bad file descriptor) [pid 18007] close(16) = -1 EBADF (Bad file descriptor) [pid 18007] close(17) = -1 EBADF (Bad file descriptor) [pid 18007] close(18) = -1 EBADF (Bad file descriptor) [pid 18007] close(19) = -1 EBADF (Bad file descriptor) [pid 18007] close(20) = -1 EBADF (Bad file descriptor) [pid 18007] close(21) = -1 EBADF (Bad file descriptor) [pid 18007] close(22) = -1 EBADF (Bad file descriptor) [pid 18007] close(23) = -1 EBADF (Bad file descriptor) [ 244.599904][T18007] vhci_hcd vhci_hcd.0: port 0 already used [pid 18007] close(24) = -1 EBADF (Bad file descriptor) [pid 18007] close(25) = -1 EBADF (Bad file descriptor) [pid 18007] close(26) = -1 EBADF (Bad file descriptor) [pid 18007] close(27) = -1 EBADF (Bad file descriptor) [pid 18007] close(28) = -1 EBADF (Bad file descriptor) [pid 18007] close(29) = -1 EBADF (Bad file descriptor) [pid 18007] exit_group(0) = ? [pid 18007] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18011 attached , child_tidptr=0x5555570da650) = 6474 [pid 18011] set_robust_list(0x5555570da660, 24) = 0 [pid 18011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18011] setpgid(0, 0) = 0 [pid 18011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18011] write(3, "1000", 4) = 4 [pid 18011] close(3) = 0 [pid 18011] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18011] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18011] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18011] close(5) = 0 [pid 18011] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18014 attached ) = 6475 [pid 18011] tkill(6475, SIGSTOP) = 0 [pid 18014] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6474, si_uid=0} --- [pid 18011] close(3 [pid 18014] --- stopped by SIGSTOP --- [pid 18011] <... close resumed>) = 0 [pid 18011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6475, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18011] close(4) = 0 [pid 18011] close(5) = -1 EBADF (Bad file descriptor) [pid 18011] close(6) = -1 EBADF (Bad file descriptor) [pid 18011] close(7) = -1 EBADF (Bad file descriptor) [pid 18011] close(8) = -1 EBADF (Bad file descriptor) [pid 18011] close(9) = -1 EBADF (Bad file descriptor) [pid 18011] close(10) = -1 EBADF (Bad file descriptor) [pid 18011] close(11) = -1 EBADF (Bad file descriptor) [pid 18011] close(12) = -1 EBADF (Bad file descriptor) [pid 18011] close(13) = -1 EBADF (Bad file descriptor) [pid 18011] close(14) = -1 EBADF (Bad file descriptor) [pid 18011] close(15) = -1 EBADF (Bad file descriptor) [pid 18011] close(16) = -1 EBADF (Bad file descriptor) [pid 18011] close(17) = -1 EBADF (Bad file descriptor) [pid 18011] close(18) = -1 EBADF (Bad file descriptor) [pid 18011] close(19) = -1 EBADF (Bad file descriptor) [pid 18011] close(20) = -1 EBADF (Bad file descriptor) [pid 18011] close(21) = -1 EBADF (Bad file descriptor) [pid 18011] close(22) = -1 EBADF (Bad file descriptor) [pid 18011] close(23) = -1 EBADF (Bad file descriptor) [pid 18011] close(24) = -1 EBADF (Bad file descriptor) [ 244.701898][T18011] vhci_hcd vhci_hcd.0: port 0 already used [pid 18011] close(25) = -1 EBADF (Bad file descriptor) [pid 18011] close(26) = -1 EBADF (Bad file descriptor) [pid 18011] close(27) = -1 EBADF (Bad file descriptor) [pid 18011] close(28) = -1 EBADF (Bad file descriptor) [pid 18011] close(29) = -1 EBADF (Bad file descriptor) [pid 18011] exit_group(0) = ? [pid 18011] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18015 attached , child_tidptr=0x5555570da650) = 6476 [pid 18015] set_robust_list(0x5555570da660, 24) = 0 [pid 18015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18015] setpgid(0, 0) = 0 [pid 18015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18015] write(3, "1000", 4) = 4 [pid 18015] close(3) = 0 [pid 18015] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18015] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18015] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18015] close(5) = 0 [pid 18015] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18018 attached ) = 6477 [pid 18015] tkill(6477, SIGSTOP) = 0 [pid 18018] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6476, si_uid=0} --- [pid 18015] close(3 [pid 18018] --- stopped by SIGSTOP --- [pid 18015] <... close resumed>) = 0 [pid 18015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6477, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18015] close(4) = 0 [pid 18015] close(5) = -1 EBADF (Bad file descriptor) [pid 18015] close(6) = -1 EBADF (Bad file descriptor) [pid 18015] close(7) = -1 EBADF (Bad file descriptor) [pid 18015] close(8) = -1 EBADF (Bad file descriptor) [pid 18015] close(9) = -1 EBADF (Bad file descriptor) [pid 18015] close(10) = -1 EBADF (Bad file descriptor) [pid 18015] close(11) = -1 EBADF (Bad file descriptor) [pid 18015] close(12) = -1 EBADF (Bad file descriptor) [pid 18015] close(13) = -1 EBADF (Bad file descriptor) [pid 18015] close(14) = -1 EBADF (Bad file descriptor) [pid 18015] close(15) = -1 EBADF (Bad file descriptor) [pid 18015] close(16) = -1 EBADF (Bad file descriptor) [pid 18015] close(17) = -1 EBADF (Bad file descriptor) [pid 18015] close(18) = -1 EBADF (Bad file descriptor) [pid 18015] close(19) = -1 EBADF (Bad file descriptor) [pid 18015] close(20) = -1 EBADF (Bad file descriptor) [pid 18015] close(21) = -1 EBADF (Bad file descriptor) [pid 18015] close(22) = -1 EBADF (Bad file descriptor) [pid 18015] close(23) = -1 EBADF (Bad file descriptor) [ 244.804184][T18015] vhci_hcd vhci_hcd.0: port 0 already used [pid 18015] close(24) = -1 EBADF (Bad file descriptor) [pid 18015] close(25) = -1 EBADF (Bad file descriptor) [pid 18015] close(26) = -1 EBADF (Bad file descriptor) [pid 18015] close(27) = -1 EBADF (Bad file descriptor) [pid 18015] close(28) = -1 EBADF (Bad file descriptor) [pid 18015] close(29) = -1 EBADF (Bad file descriptor) [pid 18015] exit_group(0) = ? [pid 18015] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18019 attached , child_tidptr=0x5555570da650) = 6478 [pid 18019] set_robust_list(0x5555570da660, 24) = 0 [pid 18019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18019] setpgid(0, 0) = 0 [pid 18019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18019] write(3, "1000", 4) = 4 [pid 18019] close(3) = 0 [pid 18019] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18019] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18019] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18019] close(5) = 0 [pid 18019] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18022 attached ) = 6479 [pid 18019] tkill(6479, SIGSTOP) = 0 [pid 18022] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6478, si_uid=0} --- [pid 18019] close(3 [pid 18022] --- stopped by SIGSTOP --- [pid 18019] <... close resumed>) = 0 [pid 18019] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6479, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18019] close(4) = 0 [pid 18019] close(5) = -1 EBADF (Bad file descriptor) [pid 18019] close(6) = -1 EBADF (Bad file descriptor) [pid 18019] close(7) = -1 EBADF (Bad file descriptor) [pid 18019] close(8) = -1 EBADF (Bad file descriptor) [pid 18019] close(9) = -1 EBADF (Bad file descriptor) [pid 18019] close(10) = -1 EBADF (Bad file descriptor) [pid 18019] close(11) = -1 EBADF (Bad file descriptor) [pid 18019] close(12) = -1 EBADF (Bad file descriptor) [pid 18019] close(13) = -1 EBADF (Bad file descriptor) [pid 18019] close(14) = -1 EBADF (Bad file descriptor) [pid 18019] close(15) = -1 EBADF (Bad file descriptor) [pid 18019] close(16) = -1 EBADF (Bad file descriptor) [pid 18019] close(17) = -1 EBADF (Bad file descriptor) [pid 18019] close(18) = -1 EBADF (Bad file descriptor) [pid 18019] close(19) = -1 EBADF (Bad file descriptor) [pid 18019] close(20) = -1 EBADF (Bad file descriptor) [pid 18019] close(21) = -1 EBADF (Bad file descriptor) [pid 18019] close(22) = -1 EBADF (Bad file descriptor) [pid 18019] close(23) = -1 EBADF (Bad file descriptor) [pid 18019] close(24) = -1 EBADF (Bad file descriptor) [pid 18019] close(25) = -1 EBADF (Bad file descriptor) [ 244.907284][T18019] vhci_hcd vhci_hcd.0: port 0 already used [pid 18019] close(26) = -1 EBADF (Bad file descriptor) [pid 18019] close(27) = -1 EBADF (Bad file descriptor) [pid 18019] close(28) = -1 EBADF (Bad file descriptor) [pid 18019] close(29) = -1 EBADF (Bad file descriptor) [pid 18019] exit_group(0) = ? [pid 18019] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6478, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18023 attached , child_tidptr=0x5555570da650) = 6480 [pid 18023] set_robust_list(0x5555570da660, 24) = 0 [pid 18023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18023] setpgid(0, 0) = 0 [pid 18023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18023] write(3, "1000", 4) = 4 [pid 18023] close(3) = 0 [pid 18023] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18023] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18023] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18023] close(5) = 0 [pid 18023] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18026 attached ) = 6481 [pid 18023] tkill(6481, SIGSTOP) = 0 [pid 18026] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6480, si_uid=0} --- [pid 18023] close(3 [pid 18026] --- stopped by SIGSTOP --- [pid 18023] <... close resumed>) = 0 [pid 18023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6481, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18023] close(4) = 0 [pid 18023] close(5) = -1 EBADF (Bad file descriptor) [pid 18023] close(6) = -1 EBADF (Bad file descriptor) [pid 18023] close(7) = -1 EBADF (Bad file descriptor) [pid 18023] close(8) = -1 EBADF (Bad file descriptor) [pid 18023] close(9) = -1 EBADF (Bad file descriptor) [pid 18023] close(10) = -1 EBADF (Bad file descriptor) [pid 18023] close(11) = -1 EBADF (Bad file descriptor) [pid 18023] close(12) = -1 EBADF (Bad file descriptor) [pid 18023] close(13) = -1 EBADF (Bad file descriptor) [pid 18023] close(14) = -1 EBADF (Bad file descriptor) [pid 18023] close(15) = -1 EBADF (Bad file descriptor) [pid 18023] close(16) = -1 EBADF (Bad file descriptor) [pid 18023] close(17) = -1 EBADF (Bad file descriptor) [pid 18023] close(18) = -1 EBADF (Bad file descriptor) [pid 18023] close(19) = -1 EBADF (Bad file descriptor) [pid 18023] close(20) = -1 EBADF (Bad file descriptor) [pid 18023] close(21) = -1 EBADF (Bad file descriptor) [pid 18023] close(22) = -1 EBADF (Bad file descriptor) [pid 18023] close(23) = -1 EBADF (Bad file descriptor) [pid 18023] close(24) = -1 EBADF (Bad file descriptor) [ 245.006228][T18023] vhci_hcd vhci_hcd.0: port 0 already used [pid 18023] close(25) = -1 EBADF (Bad file descriptor) [pid 18023] close(26) = -1 EBADF (Bad file descriptor) [pid 18023] close(27) = -1 EBADF (Bad file descriptor) [pid 18023] close(28) = -1 EBADF (Bad file descriptor) [pid 18023] close(29) = -1 EBADF (Bad file descriptor) [pid 18023] exit_group(0) = ? [pid 18023] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18027 attached , child_tidptr=0x5555570da650) = 6482 [pid 18027] set_robust_list(0x5555570da660, 24) = 0 [pid 18027] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18027] setpgid(0, 0) = 0 [pid 18027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18027] write(3, "1000", 4) = 4 [pid 18027] close(3) = 0 [pid 18027] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18027] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18027] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18027] close(5) = 0 [pid 18027] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18030 attached ) = 6483 [pid 18027] tkill(6483, SIGSTOP) = 0 [pid 18030] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6482, si_uid=0} --- [pid 18027] close(3 [pid 18030] --- stopped by SIGSTOP --- [pid 18027] <... close resumed>) = 0 [pid 18027] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6483, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18027] close(4) = 0 [pid 18027] close(5) = -1 EBADF (Bad file descriptor) [pid 18027] close(6) = -1 EBADF (Bad file descriptor) [pid 18027] close(7) = -1 EBADF (Bad file descriptor) [pid 18027] close(8) = -1 EBADF (Bad file descriptor) [pid 18027] close(9) = -1 EBADF (Bad file descriptor) [pid 18027] close(10) = -1 EBADF (Bad file descriptor) [pid 18027] close(11) = -1 EBADF (Bad file descriptor) [pid 18027] close(12) = -1 EBADF (Bad file descriptor) [pid 18027] close(13) = -1 EBADF (Bad file descriptor) [pid 18027] close(14) = -1 EBADF (Bad file descriptor) [pid 18027] close(15) = -1 EBADF (Bad file descriptor) [pid 18027] close(16) = -1 EBADF (Bad file descriptor) [pid 18027] close(17) = -1 EBADF (Bad file descriptor) [pid 18027] close(18) = -1 EBADF (Bad file descriptor) [pid 18027] close(19) = -1 EBADF (Bad file descriptor) [pid 18027] close(20) = -1 EBADF (Bad file descriptor) [pid 18027] close(21) = -1 EBADF (Bad file descriptor) [pid 18027] close(22) = -1 EBADF (Bad file descriptor) [pid 18027] close(23) = -1 EBADF (Bad file descriptor) [ 245.109292][T18027] vhci_hcd vhci_hcd.0: port 0 already used [pid 18027] close(24) = -1 EBADF (Bad file descriptor) [pid 18027] close(25) = -1 EBADF (Bad file descriptor) [pid 18027] close(26) = -1 EBADF (Bad file descriptor) [pid 18027] close(27) = -1 EBADF (Bad file descriptor) [pid 18027] close(28) = -1 EBADF (Bad file descriptor) [pid 18027] close(29) = -1 EBADF (Bad file descriptor) [pid 18027] exit_group(0) = ? [pid 18027] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18031 attached , child_tidptr=0x5555570da650) = 6484 [pid 18031] set_robust_list(0x5555570da660, 24) = 0 [pid 18031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18031] setpgid(0, 0) = 0 [pid 18031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18031] write(3, "1000", 4) = 4 [pid 18031] close(3) = 0 [pid 18031] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18031] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18031] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18031] close(5) = 0 [pid 18031] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18034 attached ) = 6485 [pid 18031] tkill(6485, SIGSTOP) = 0 [pid 18034] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6484, si_uid=0} --- [pid 18031] close(3 [pid 18034] --- stopped by SIGSTOP --- [pid 18031] <... close resumed>) = 0 [pid 18031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6485, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18031] close(4) = 0 [pid 18031] close(5) = -1 EBADF (Bad file descriptor) [pid 18031] close(6) = -1 EBADF (Bad file descriptor) [pid 18031] close(7) = -1 EBADF (Bad file descriptor) [pid 18031] close(8) = -1 EBADF (Bad file descriptor) [pid 18031] close(9) = -1 EBADF (Bad file descriptor) [pid 18031] close(10) = -1 EBADF (Bad file descriptor) [pid 18031] close(11) = -1 EBADF (Bad file descriptor) [pid 18031] close(12) = -1 EBADF (Bad file descriptor) [pid 18031] close(13) = -1 EBADF (Bad file descriptor) [pid 18031] close(14) = -1 EBADF (Bad file descriptor) [pid 18031] close(15) = -1 EBADF (Bad file descriptor) [pid 18031] close(16) = -1 EBADF (Bad file descriptor) [pid 18031] close(17) = -1 EBADF (Bad file descriptor) [pid 18031] close(18) = -1 EBADF (Bad file descriptor) [pid 18031] close(19) = -1 EBADF (Bad file descriptor) [pid 18031] close(20) = -1 EBADF (Bad file descriptor) [pid 18031] close(21) = -1 EBADF (Bad file descriptor) [pid 18031] close(22) = -1 EBADF (Bad file descriptor) [pid 18031] close(23) = -1 EBADF (Bad file descriptor) [pid 18031] close(24) = -1 EBADF (Bad file descriptor) [ 245.215643][T18031] vhci_hcd vhci_hcd.0: port 0 already used [pid 18031] close(25) = -1 EBADF (Bad file descriptor) [pid 18031] close(26) = -1 EBADF (Bad file descriptor) [pid 18031] close(27) = -1 EBADF (Bad file descriptor) [pid 18031] close(28) = -1 EBADF (Bad file descriptor) [pid 18031] close(29) = -1 EBADF (Bad file descriptor) [pid 18031] exit_group(0) = ? [pid 18031] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18035 attached , child_tidptr=0x5555570da650) = 6486 [pid 18035] set_robust_list(0x5555570da660, 24) = 0 [pid 18035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18035] setpgid(0, 0) = 0 [pid 18035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18035] write(3, "1000", 4) = 4 [pid 18035] close(3) = 0 [pid 18035] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18035] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18035] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18035] close(5) = 0 [pid 18035] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18038 attached ) = 6487 [pid 18035] tkill(6487, SIGSTOP) = 0 [pid 18038] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6486, si_uid=0} --- [pid 18035] close(3 [pid 18038] --- stopped by SIGSTOP --- [pid 18035] <... close resumed>) = 0 [pid 18035] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6487, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18035] close(4) = 0 [pid 18035] close(5) = -1 EBADF (Bad file descriptor) [pid 18035] close(6) = -1 EBADF (Bad file descriptor) [pid 18035] close(7) = -1 EBADF (Bad file descriptor) [pid 18035] close(8) = -1 EBADF (Bad file descriptor) [pid 18035] close(9) = -1 EBADF (Bad file descriptor) [pid 18035] close(10) = -1 EBADF (Bad file descriptor) [pid 18035] close(11) = -1 EBADF (Bad file descriptor) [pid 18035] close(12) = -1 EBADF (Bad file descriptor) [pid 18035] close(13) = -1 EBADF (Bad file descriptor) [pid 18035] close(14) = -1 EBADF (Bad file descriptor) [pid 18035] close(15) = -1 EBADF (Bad file descriptor) [pid 18035] close(16) = -1 EBADF (Bad file descriptor) [pid 18035] close(17) = -1 EBADF (Bad file descriptor) [pid 18035] close(18) = -1 EBADF (Bad file descriptor) [pid 18035] close(19) = -1 EBADF (Bad file descriptor) [pid 18035] close(20) = -1 EBADF (Bad file descriptor) [pid 18035] close(21) = -1 EBADF (Bad file descriptor) [pid 18035] close(22) = -1 EBADF (Bad file descriptor) [pid 18035] close(23) = -1 EBADF (Bad file descriptor) [ 245.322415][T18035] vhci_hcd vhci_hcd.0: port 0 already used [pid 18035] close(24) = -1 EBADF (Bad file descriptor) [pid 18035] close(25) = -1 EBADF (Bad file descriptor) [pid 18035] close(26) = -1 EBADF (Bad file descriptor) [pid 18035] close(27) = -1 EBADF (Bad file descriptor) [pid 18035] close(28) = -1 EBADF (Bad file descriptor) [pid 18035] close(29) = -1 EBADF (Bad file descriptor) [pid 18035] exit_group(0) = ? [pid 18035] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6486, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18039 attached , child_tidptr=0x5555570da650) = 6488 [pid 18039] set_robust_list(0x5555570da660, 24) = 0 [pid 18039] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18039] setpgid(0, 0) = 0 [pid 18039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18039] write(3, "1000", 4) = 4 [pid 18039] close(3) = 0 [pid 18039] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18039] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18039] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18039] close(5) = 0 [pid 18039] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18042 attached ) = 6489 [pid 18039] tkill(6489, SIGSTOP) = 0 [pid 18042] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6488, si_uid=0} --- [pid 18039] close(3 [pid 18042] --- stopped by SIGSTOP --- [pid 18039] <... close resumed>) = 0 [pid 18039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6489, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18039] close(4) = 0 [pid 18039] close(5) = -1 EBADF (Bad file descriptor) [pid 18039] close(6) = -1 EBADF (Bad file descriptor) [pid 18039] close(7) = -1 EBADF (Bad file descriptor) [pid 18039] close(8) = -1 EBADF (Bad file descriptor) [pid 18039] close(9) = -1 EBADF (Bad file descriptor) [pid 18039] close(10) = -1 EBADF (Bad file descriptor) [pid 18039] close(11) = -1 EBADF (Bad file descriptor) [pid 18039] close(12) = -1 EBADF (Bad file descriptor) [pid 18039] close(13) = -1 EBADF (Bad file descriptor) [pid 18039] close(14) = -1 EBADF (Bad file descriptor) [pid 18039] close(15) = -1 EBADF (Bad file descriptor) [pid 18039] close(16) = -1 EBADF (Bad file descriptor) [pid 18039] close(17) = -1 EBADF (Bad file descriptor) [pid 18039] close(18) = -1 EBADF (Bad file descriptor) [pid 18039] close(19) = -1 EBADF (Bad file descriptor) [pid 18039] close(20) = -1 EBADF (Bad file descriptor) [pid 18039] close(21) = -1 EBADF (Bad file descriptor) [pid 18039] close(22) = -1 EBADF (Bad file descriptor) [pid 18039] close(23) = -1 EBADF (Bad file descriptor) [pid 18039] close(24) = -1 EBADF (Bad file descriptor) [pid 18039] close(25) = -1 EBADF (Bad file descriptor) [pid 18039] close(26) = -1 EBADF (Bad file descriptor) [pid 18039] close(27) = -1 EBADF (Bad file descriptor) [ 245.427385][T18039] vhci_hcd vhci_hcd.0: port 0 already used [pid 18039] close(28) = -1 EBADF (Bad file descriptor) [pid 18039] close(29) = -1 EBADF (Bad file descriptor) [pid 18039] exit_group(0) = ? [pid 18039] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6488, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18043 attached , child_tidptr=0x5555570da650) = 6490 [pid 18043] set_robust_list(0x5555570da660, 24) = 0 [pid 18043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18043] setpgid(0, 0) = 0 [pid 18043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18043] write(3, "1000", 4) = 4 [pid 18043] close(3) = 0 [pid 18043] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18043] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18043] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18043] close(5) = 0 [pid 18043] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18046 attached ) = 6491 [pid 18043] tkill(6491, SIGSTOP) = 0 [pid 18046] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6490, si_uid=0} --- [pid 18043] close(3 [pid 18046] --- stopped by SIGSTOP --- [pid 18043] <... close resumed>) = 0 [pid 18043] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6491, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18043] close(4) = 0 [pid 18043] close(5) = -1 EBADF (Bad file descriptor) [pid 18043] close(6) = -1 EBADF (Bad file descriptor) [pid 18043] close(7) = -1 EBADF (Bad file descriptor) [pid 18043] close(8) = -1 EBADF (Bad file descriptor) [pid 18043] close(9) = -1 EBADF (Bad file descriptor) [pid 18043] close(10) = -1 EBADF (Bad file descriptor) [pid 18043] close(11) = -1 EBADF (Bad file descriptor) [pid 18043] close(12) = -1 EBADF (Bad file descriptor) [pid 18043] close(13) = -1 EBADF (Bad file descriptor) [pid 18043] close(14) = -1 EBADF (Bad file descriptor) [pid 18043] close(15) = -1 EBADF (Bad file descriptor) [pid 18043] close(16) = -1 EBADF (Bad file descriptor) [pid 18043] close(17) = -1 EBADF (Bad file descriptor) [pid 18043] close(18) = -1 EBADF (Bad file descriptor) [pid 18043] close(19) = -1 EBADF (Bad file descriptor) [pid 18043] close(20) = -1 EBADF (Bad file descriptor) [pid 18043] close(21) = -1 EBADF (Bad file descriptor) [pid 18043] close(22) = -1 EBADF (Bad file descriptor) [pid 18043] close(23) = -1 EBADF (Bad file descriptor) [pid 18043] close(24) = -1 EBADF (Bad file descriptor) [ 245.523137][T18043] vhci_hcd vhci_hcd.0: port 0 already used [pid 18043] close(25) = -1 EBADF (Bad file descriptor) [pid 18043] close(26) = -1 EBADF (Bad file descriptor) [pid 18043] close(27) = -1 EBADF (Bad file descriptor) [pid 18043] close(28) = -1 EBADF (Bad file descriptor) [pid 18043] close(29) = -1 EBADF (Bad file descriptor) [pid 18043] exit_group(0) = ? [pid 18043] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18047 attached , child_tidptr=0x5555570da650) = 6492 [pid 18047] set_robust_list(0x5555570da660, 24) = 0 [pid 18047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18047] setpgid(0, 0) = 0 [pid 18047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18047] write(3, "1000", 4) = 4 [pid 18047] close(3) = 0 [pid 18047] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18047] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18047] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18047] close(5) = 0 [pid 18047] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18050 attached ) = 6493 [pid 18047] tkill(6493, SIGSTOP) = 0 [pid 18050] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6492, si_uid=0} --- [pid 18047] close(3 [pid 18050] --- stopped by SIGSTOP --- [pid 18047] <... close resumed>) = 0 [pid 18047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6493, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18047] close(4) = 0 [pid 18047] close(5) = -1 EBADF (Bad file descriptor) [pid 18047] close(6) = -1 EBADF (Bad file descriptor) [pid 18047] close(7) = -1 EBADF (Bad file descriptor) [pid 18047] close(8) = -1 EBADF (Bad file descriptor) [pid 18047] close(9) = -1 EBADF (Bad file descriptor) [pid 18047] close(10) = -1 EBADF (Bad file descriptor) [pid 18047] close(11) = -1 EBADF (Bad file descriptor) [pid 18047] close(12) = -1 EBADF (Bad file descriptor) [pid 18047] close(13) = -1 EBADF (Bad file descriptor) [pid 18047] close(14) = -1 EBADF (Bad file descriptor) [pid 18047] close(15) = -1 EBADF (Bad file descriptor) [pid 18047] close(16) = -1 EBADF (Bad file descriptor) [pid 18047] close(17) = -1 EBADF (Bad file descriptor) [pid 18047] close(18) = -1 EBADF (Bad file descriptor) [ 245.628436][T18047] vhci_hcd vhci_hcd.0: port 0 already used [pid 18047] close(19) = -1 EBADF (Bad file descriptor) [pid 18047] close(20) = -1 EBADF (Bad file descriptor) [pid 18047] close(21) = -1 EBADF (Bad file descriptor) [pid 18047] close(22) = -1 EBADF (Bad file descriptor) [pid 18047] close(23) = -1 EBADF (Bad file descriptor) [pid 18047] close(24) = -1 EBADF (Bad file descriptor) [pid 18047] close(25) = -1 EBADF (Bad file descriptor) [pid 18047] close(26) = -1 EBADF (Bad file descriptor) [pid 18047] close(27) = -1 EBADF (Bad file descriptor) [pid 18047] close(28) = -1 EBADF (Bad file descriptor) [pid 18047] close(29) = -1 EBADF (Bad file descriptor) [pid 18047] exit_group(0) = ? [pid 18047] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18051 attached , child_tidptr=0x5555570da650) = 6494 [pid 18051] set_robust_list(0x5555570da660, 24) = 0 [pid 18051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18051] setpgid(0, 0) = 0 [pid 18051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18051] write(3, "1000", 4) = 4 [pid 18051] close(3) = 0 [pid 18051] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18051] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18051] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18051] close(5) = 0 [pid 18051] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18054 attached ) = 6495 [pid 18051] tkill(6495, SIGSTOP) = 0 [pid 18054] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6494, si_uid=0} --- [pid 18051] close(3 [pid 18054] --- stopped by SIGSTOP --- [pid 18051] <... close resumed>) = 0 [pid 18051] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6495, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18051] close(4) = 0 [pid 18051] close(5) = -1 EBADF (Bad file descriptor) [pid 18051] close(6) = -1 EBADF (Bad file descriptor) [pid 18051] close(7) = -1 EBADF (Bad file descriptor) [pid 18051] close(8) = -1 EBADF (Bad file descriptor) [pid 18051] close(9) = -1 EBADF (Bad file descriptor) [pid 18051] close(10) = -1 EBADF (Bad file descriptor) [pid 18051] close(11) = -1 EBADF (Bad file descriptor) [pid 18051] close(12) = -1 EBADF (Bad file descriptor) [pid 18051] close(13) = -1 EBADF (Bad file descriptor) [pid 18051] close(14) = -1 EBADF (Bad file descriptor) [pid 18051] close(15) = -1 EBADF (Bad file descriptor) [pid 18051] close(16) = -1 EBADF (Bad file descriptor) [pid 18051] close(17) = -1 EBADF (Bad file descriptor) [pid 18051] close(18) = -1 EBADF (Bad file descriptor) [pid 18051] close(19) = -1 EBADF (Bad file descriptor) [pid 18051] close(20) = -1 EBADF (Bad file descriptor) [pid 18051] close(21) = -1 EBADF (Bad file descriptor) [pid 18051] close(22) = -1 EBADF (Bad file descriptor) [pid 18051] close(23) = -1 EBADF (Bad file descriptor) [ 245.741834][T18051] vhci_hcd vhci_hcd.0: port 0 already used [pid 18051] close(24) = -1 EBADF (Bad file descriptor) [pid 18051] close(25) = -1 EBADF (Bad file descriptor) [pid 18051] close(26) = -1 EBADF (Bad file descriptor) [pid 18051] close(27) = -1 EBADF (Bad file descriptor) [pid 18051] close(28) = -1 EBADF (Bad file descriptor) [pid 18051] close(29) = -1 EBADF (Bad file descriptor) [pid 18051] exit_group(0) = ? [pid 18051] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18055 attached , child_tidptr=0x5555570da650) = 6496 [pid 18055] set_robust_list(0x5555570da660, 24) = 0 [pid 18055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18055] setpgid(0, 0) = 0 [pid 18055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18055] write(3, "1000", 4) = 4 [pid 18055] close(3) = 0 [pid 18055] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18055] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18055] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18055] close(5) = 0 [pid 18055] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18058 attached ) = 6497 [pid 18055] tkill(6497, SIGSTOP) = 0 [pid 18058] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6496, si_uid=0} --- [pid 18055] close(3 [pid 18058] --- stopped by SIGSTOP --- [pid 18055] <... close resumed>) = 0 [pid 18055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6497, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18055] close(4) = 0 [pid 18055] close(5) = -1 EBADF (Bad file descriptor) [pid 18055] close(6) = -1 EBADF (Bad file descriptor) [pid 18055] close(7) = -1 EBADF (Bad file descriptor) [pid 18055] close(8) = -1 EBADF (Bad file descriptor) [pid 18055] close(9) = -1 EBADF (Bad file descriptor) [pid 18055] close(10) = -1 EBADF (Bad file descriptor) [pid 18055] close(11) = -1 EBADF (Bad file descriptor) [pid 18055] close(12) = -1 EBADF (Bad file descriptor) [pid 18055] close(13) = -1 EBADF (Bad file descriptor) [pid 18055] close(14) = -1 EBADF (Bad file descriptor) [pid 18055] close(15) = -1 EBADF (Bad file descriptor) [pid 18055] close(16) = -1 EBADF (Bad file descriptor) [pid 18055] close(17) = -1 EBADF (Bad file descriptor) [pid 18055] close(18) = -1 EBADF (Bad file descriptor) [pid 18055] close(19) = -1 EBADF (Bad file descriptor) [pid 18055] close(20) = -1 EBADF (Bad file descriptor) [pid 18055] close(21) = -1 EBADF (Bad file descriptor) [pid 18055] close(22) = -1 EBADF (Bad file descriptor) [pid 18055] close(23) = -1 EBADF (Bad file descriptor) [pid 18055] close(24) = -1 EBADF (Bad file descriptor) [ 245.843910][T18055] vhci_hcd vhci_hcd.0: port 0 already used [pid 18055] close(25) = -1 EBADF (Bad file descriptor) [pid 18055] close(26) = -1 EBADF (Bad file descriptor) [pid 18055] close(27) = -1 EBADF (Bad file descriptor) [pid 18055] close(28) = -1 EBADF (Bad file descriptor) [pid 18055] close(29) = -1 EBADF (Bad file descriptor) [pid 18055] exit_group(0) = ? [pid 18055] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18059 attached , child_tidptr=0x5555570da650) = 6498 [pid 18059] set_robust_list(0x5555570da660, 24) = 0 [pid 18059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18059] setpgid(0, 0) = 0 [pid 18059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18059] write(3, "1000", 4) = 4 [pid 18059] close(3) = 0 [pid 18059] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18059] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18059] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18059] close(5) = 0 [pid 18059] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18062 attached ) = 6499 [pid 18059] tkill(6499, SIGSTOP) = 0 [pid 18062] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6498, si_uid=0} --- [pid 18059] close(3 [pid 18062] --- stopped by SIGSTOP --- [pid 18059] <... close resumed>) = 0 [pid 18059] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6499, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18059] close(4) = 0 [pid 18059] close(5) = -1 EBADF (Bad file descriptor) [pid 18059] close(6) = -1 EBADF (Bad file descriptor) [pid 18059] close(7) = -1 EBADF (Bad file descriptor) [pid 18059] close(8) = -1 EBADF (Bad file descriptor) [pid 18059] close(9) = -1 EBADF (Bad file descriptor) [pid 18059] close(10) = -1 EBADF (Bad file descriptor) [pid 18059] close(11) = -1 EBADF (Bad file descriptor) [pid 18059] close(12) = -1 EBADF (Bad file descriptor) [pid 18059] close(13) = -1 EBADF (Bad file descriptor) [pid 18059] close(14) = -1 EBADF (Bad file descriptor) [pid 18059] close(15) = -1 EBADF (Bad file descriptor) [pid 18059] close(16) = -1 EBADF (Bad file descriptor) [pid 18059] close(17) = -1 EBADF (Bad file descriptor) [pid 18059] close(18) = -1 EBADF (Bad file descriptor) [pid 18059] close(19) = -1 EBADF (Bad file descriptor) [pid 18059] close(20) = -1 EBADF (Bad file descriptor) [pid 18059] close(21) = -1 EBADF (Bad file descriptor) [pid 18059] close(22) = -1 EBADF (Bad file descriptor) [ 245.946988][T18059] vhci_hcd vhci_hcd.0: port 0 already used [pid 18059] close(23) = -1 EBADF (Bad file descriptor) [pid 18059] close(24) = -1 EBADF (Bad file descriptor) [pid 18059] close(25) = -1 EBADF (Bad file descriptor) [pid 18059] close(26) = -1 EBADF (Bad file descriptor) [pid 18059] close(27) = -1 EBADF (Bad file descriptor) [pid 18059] close(28) = -1 EBADF (Bad file descriptor) [pid 18059] close(29) = -1 EBADF (Bad file descriptor) [pid 18059] exit_group(0) = ? [pid 18059] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6498, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18063 attached , child_tidptr=0x5555570da650) = 6500 [pid 18063] set_robust_list(0x5555570da660, 24) = 0 [pid 18063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18063] setpgid(0, 0) = 0 [pid 18063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18063] write(3, "1000", 4) = 4 [pid 18063] close(3) = 0 [pid 18063] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18063] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18063] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18063] close(5) = 0 [pid 18063] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18066 attached ) = 6501 [pid 18063] tkill(6501, SIGSTOP) = 0 [pid 18066] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6500, si_uid=0} --- [pid 18063] close(3 [pid 18066] --- stopped by SIGSTOP --- [pid 18063] <... close resumed>) = 0 [pid 18063] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6501, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18063] close(4) = 0 [pid 18063] close(5) = -1 EBADF (Bad file descriptor) [pid 18063] close(6) = -1 EBADF (Bad file descriptor) [pid 18063] close(7) = -1 EBADF (Bad file descriptor) [pid 18063] close(8) = -1 EBADF (Bad file descriptor) [pid 18063] close(9) = -1 EBADF (Bad file descriptor) [pid 18063] close(10) = -1 EBADF (Bad file descriptor) [pid 18063] close(11) = -1 EBADF (Bad file descriptor) [pid 18063] close(12) = -1 EBADF (Bad file descriptor) [pid 18063] close(13) = -1 EBADF (Bad file descriptor) [pid 18063] close(14) = -1 EBADF (Bad file descriptor) [pid 18063] close(15) = -1 EBADF (Bad file descriptor) [pid 18063] close(16) = -1 EBADF (Bad file descriptor) [pid 18063] close(17) = -1 EBADF (Bad file descriptor) [pid 18063] close(18) = -1 EBADF (Bad file descriptor) [pid 18063] close(19) = -1 EBADF (Bad file descriptor) [pid 18063] close(20) = -1 EBADF (Bad file descriptor) [pid 18063] close(21) = -1 EBADF (Bad file descriptor) [pid 18063] close(22) = -1 EBADF (Bad file descriptor) [pid 18063] close(23) = -1 EBADF (Bad file descriptor) [ 246.049489][T18063] vhci_hcd vhci_hcd.0: port 0 already used [pid 18063] close(24) = -1 EBADF (Bad file descriptor) [pid 18063] close(25) = -1 EBADF (Bad file descriptor) [pid 18063] close(26) = -1 EBADF (Bad file descriptor) [pid 18063] close(27) = -1 EBADF (Bad file descriptor) [pid 18063] close(28) = -1 EBADF (Bad file descriptor) [pid 18063] close(29) = -1 EBADF (Bad file descriptor) [pid 18063] exit_group(0) = ? [pid 18063] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6500, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18067 attached , child_tidptr=0x5555570da650) = 6502 [pid 18067] set_robust_list(0x5555570da660, 24) = 0 [pid 18067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18067] setpgid(0, 0) = 0 [pid 18067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18067] write(3, "1000", 4) = 4 [pid 18067] close(3) = 0 [pid 18067] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18067] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18067] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18067] close(5) = 0 [pid 18067] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18070 attached ) = 6503 [pid 18067] tkill(6503, SIGSTOP) = 0 [pid 18070] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6502, si_uid=0} --- [pid 18067] close(3 [pid 18070] --- stopped by SIGSTOP --- [pid 18067] <... close resumed>) = 0 [pid 18067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6503, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18067] close(4) = 0 [pid 18067] close(5) = -1 EBADF (Bad file descriptor) [pid 18067] close(6) = -1 EBADF (Bad file descriptor) [pid 18067] close(7) = -1 EBADF (Bad file descriptor) [pid 18067] close(8) = -1 EBADF (Bad file descriptor) [pid 18067] close(9) = -1 EBADF (Bad file descriptor) [pid 18067] close(10) = -1 EBADF (Bad file descriptor) [pid 18067] close(11) = -1 EBADF (Bad file descriptor) [pid 18067] close(12) = -1 EBADF (Bad file descriptor) [pid 18067] close(13) = -1 EBADF (Bad file descriptor) [pid 18067] close(14) = -1 EBADF (Bad file descriptor) [pid 18067] close(15) = -1 EBADF (Bad file descriptor) [pid 18067] close(16) = -1 EBADF (Bad file descriptor) [pid 18067] close(17) = -1 EBADF (Bad file descriptor) [pid 18067] close(18) = -1 EBADF (Bad file descriptor) [pid 18067] close(19) = -1 EBADF (Bad file descriptor) [pid 18067] close(20) = -1 EBADF (Bad file descriptor) [pid 18067] close(21) = -1 EBADF (Bad file descriptor) [pid 18067] close(22) = -1 EBADF (Bad file descriptor) [pid 18067] close(23) = -1 EBADF (Bad file descriptor) [pid 18067] close(24) = -1 EBADF (Bad file descriptor) [ 246.154027][T18067] vhci_hcd vhci_hcd.0: port 0 already used [pid 18067] close(25) = -1 EBADF (Bad file descriptor) [pid 18067] close(26) = -1 EBADF (Bad file descriptor) [pid 18067] close(27) = -1 EBADF (Bad file descriptor) [pid 18067] close(28) = -1 EBADF (Bad file descriptor) [pid 18067] close(29) = -1 EBADF (Bad file descriptor) [pid 18067] exit_group(0) = ? [pid 18067] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18071 attached , child_tidptr=0x5555570da650) = 6504 [pid 18071] set_robust_list(0x5555570da660, 24) = 0 [pid 18071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18071] setpgid(0, 0) = 0 [pid 18071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18071] write(3, "1000", 4) = 4 [pid 18071] close(3) = 0 [pid 18071] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18071] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18071] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18071] close(5) = 0 [pid 18071] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18074 attached ) = 6505 [pid 18071] tkill(6505, SIGSTOP) = 0 [pid 18074] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6504, si_uid=0} --- [pid 18071] close(3 [pid 18074] --- stopped by SIGSTOP --- [pid 18071] <... close resumed>) = 0 [pid 18071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6505, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18071] close(4) = 0 [pid 18071] close(5) = -1 EBADF (Bad file descriptor) [pid 18071] close(6) = -1 EBADF (Bad file descriptor) [pid 18071] close(7) = -1 EBADF (Bad file descriptor) [pid 18071] close(8) = -1 EBADF (Bad file descriptor) [pid 18071] close(9) = -1 EBADF (Bad file descriptor) [pid 18071] close(10) = -1 EBADF (Bad file descriptor) [pid 18071] close(11) = -1 EBADF (Bad file descriptor) [pid 18071] close(12) = -1 EBADF (Bad file descriptor) [pid 18071] close(13) = -1 EBADF (Bad file descriptor) [pid 18071] close(14) = -1 EBADF (Bad file descriptor) [pid 18071] close(15) = -1 EBADF (Bad file descriptor) [pid 18071] close(16) = -1 EBADF (Bad file descriptor) [pid 18071] close(17) = -1 EBADF (Bad file descriptor) [pid 18071] close(18) = -1 EBADF (Bad file descriptor) [pid 18071] close(19) = -1 EBADF (Bad file descriptor) [pid 18071] close(20) = -1 EBADF (Bad file descriptor) [pid 18071] close(21) = -1 EBADF (Bad file descriptor) [pid 18071] close(22) = -1 EBADF (Bad file descriptor) [pid 18071] close(23) = -1 EBADF (Bad file descriptor) [ 246.249687][T18071] vhci_hcd vhci_hcd.0: port 0 already used [pid 18071] close(24) = -1 EBADF (Bad file descriptor) [pid 18071] close(25) = -1 EBADF (Bad file descriptor) [pid 18071] close(26) = -1 EBADF (Bad file descriptor) [pid 18071] close(27) = -1 EBADF (Bad file descriptor) [pid 18071] close(28) = -1 EBADF (Bad file descriptor) [pid 18071] close(29) = -1 EBADF (Bad file descriptor) [pid 18071] exit_group(0) = ? [pid 18071] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6504, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18075 attached , child_tidptr=0x5555570da650) = 6506 [pid 18075] set_robust_list(0x5555570da660, 24) = 0 [pid 18075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18075] setpgid(0, 0) = 0 [pid 18075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18075] write(3, "1000", 4) = 4 [pid 18075] close(3) = 0 [pid 18075] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18075] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18075] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18075] close(5) = 0 [pid 18075] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18078 attached ) = 6507 [pid 18075] tkill(6507, SIGSTOP) = 0 [pid 18078] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6506, si_uid=0} --- [pid 18075] close(3 [pid 18078] --- stopped by SIGSTOP --- [pid 18075] <... close resumed>) = 0 [pid 18075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6507, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18075] close(4) = 0 [pid 18075] close(5) = -1 EBADF (Bad file descriptor) [pid 18075] close(6) = -1 EBADF (Bad file descriptor) [pid 18075] close(7) = -1 EBADF (Bad file descriptor) [pid 18075] close(8) = -1 EBADF (Bad file descriptor) [pid 18075] close(9) = -1 EBADF (Bad file descriptor) [pid 18075] close(10) = -1 EBADF (Bad file descriptor) [pid 18075] close(11) = -1 EBADF (Bad file descriptor) [pid 18075] close(12) = -1 EBADF (Bad file descriptor) [pid 18075] close(13) = -1 EBADF (Bad file descriptor) [pid 18075] close(14) = -1 EBADF (Bad file descriptor) [pid 18075] close(15) = -1 EBADF (Bad file descriptor) [pid 18075] close(16) = -1 EBADF (Bad file descriptor) [pid 18075] close(17) = -1 EBADF (Bad file descriptor) [pid 18075] close(18) = -1 EBADF (Bad file descriptor) [pid 18075] close(19) = -1 EBADF (Bad file descriptor) [pid 18075] close(20) = -1 EBADF (Bad file descriptor) [pid 18075] close(21) = -1 EBADF (Bad file descriptor) [pid 18075] close(22) = -1 EBADF (Bad file descriptor) [pid 18075] close(23) = -1 EBADF (Bad file descriptor) [ 246.354210][T18075] vhci_hcd vhci_hcd.0: port 0 already used [pid 18075] close(24) = -1 EBADF (Bad file descriptor) [pid 18075] close(25) = -1 EBADF (Bad file descriptor) [pid 18075] close(26) = -1 EBADF (Bad file descriptor) [pid 18075] close(27) = -1 EBADF (Bad file descriptor) [pid 18075] close(28) = -1 EBADF (Bad file descriptor) [pid 18075] close(29) = -1 EBADF (Bad file descriptor) [pid 18075] exit_group(0) = ? [pid 18075] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18079 attached , child_tidptr=0x5555570da650) = 6508 [pid 18079] set_robust_list(0x5555570da660, 24) = 0 [pid 18079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18079] setpgid(0, 0) = 0 [pid 18079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18079] write(3, "1000", 4) = 4 [pid 18079] close(3) = 0 [pid 18079] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18079] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18079] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18079] close(5) = 0 [pid 18079] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18082 attached ) = 6509 [pid 18079] tkill(6509, SIGSTOP) = 0 [pid 18082] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6508, si_uid=0} --- [pid 18079] close(3 [pid 18082] --- stopped by SIGSTOP --- [pid 18079] <... close resumed>) = 0 [pid 18079] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6509, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18079] close(4) = 0 [pid 18079] close(5) = -1 EBADF (Bad file descriptor) [pid 18079] close(6) = -1 EBADF (Bad file descriptor) [pid 18079] close(7) = -1 EBADF (Bad file descriptor) [pid 18079] close(8) = -1 EBADF (Bad file descriptor) [pid 18079] close(9) = -1 EBADF (Bad file descriptor) [pid 18079] close(10) = -1 EBADF (Bad file descriptor) [pid 18079] close(11) = -1 EBADF (Bad file descriptor) [pid 18079] close(12) = -1 EBADF (Bad file descriptor) [pid 18079] close(13) = -1 EBADF (Bad file descriptor) [pid 18079] close(14) = -1 EBADF (Bad file descriptor) [pid 18079] close(15) = -1 EBADF (Bad file descriptor) [pid 18079] close(16) = -1 EBADF (Bad file descriptor) [pid 18079] close(17) = -1 EBADF (Bad file descriptor) [pid 18079] close(18) = -1 EBADF (Bad file descriptor) [pid 18079] close(19) = -1 EBADF (Bad file descriptor) [pid 18079] close(20) = -1 EBADF (Bad file descriptor) [pid 18079] close(21) = -1 EBADF (Bad file descriptor) [pid 18079] close(22) = -1 EBADF (Bad file descriptor) [ 246.460158][T18079] vhci_hcd vhci_hcd.0: port 0 already used [pid 18079] close(23) = -1 EBADF (Bad file descriptor) [pid 18079] close(24) = -1 EBADF (Bad file descriptor) [pid 18079] close(25) = -1 EBADF (Bad file descriptor) [pid 18079] close(26) = -1 EBADF (Bad file descriptor) [pid 18079] close(27) = -1 EBADF (Bad file descriptor) [pid 18079] close(28) = -1 EBADF (Bad file descriptor) [pid 18079] close(29) = -1 EBADF (Bad file descriptor) [pid 18079] exit_group(0) = ? [pid 18079] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6508, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18083 attached , child_tidptr=0x5555570da650) = 6510 [pid 18083] set_robust_list(0x5555570da660, 24) = 0 [pid 18083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18083] setpgid(0, 0) = 0 [pid 18083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18083] write(3, "1000", 4) = 4 [pid 18083] close(3) = 0 [pid 18083] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18083] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18083] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18083] close(5) = 0 [pid 18083] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18086 attached ) = 6511 [pid 18083] tkill(6511, SIGSTOP) = 0 [pid 18086] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6510, si_uid=0} --- [pid 18083] close(3 [pid 18086] --- stopped by SIGSTOP --- [pid 18083] <... close resumed>) = 0 [pid 18083] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6511, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18083] close(4) = 0 [pid 18083] close(5) = -1 EBADF (Bad file descriptor) [pid 18083] close(6) = -1 EBADF (Bad file descriptor) [pid 18083] close(7) = -1 EBADF (Bad file descriptor) [pid 18083] close(8) = -1 EBADF (Bad file descriptor) [pid 18083] close(9) = -1 EBADF (Bad file descriptor) [pid 18083] close(10) = -1 EBADF (Bad file descriptor) [pid 18083] close(11) = -1 EBADF (Bad file descriptor) [pid 18083] close(12) = -1 EBADF (Bad file descriptor) [pid 18083] close(13) = -1 EBADF (Bad file descriptor) [pid 18083] close(14) = -1 EBADF (Bad file descriptor) [pid 18083] close(15) = -1 EBADF (Bad file descriptor) [pid 18083] close(16) = -1 EBADF (Bad file descriptor) [pid 18083] close(17) = -1 EBADF (Bad file descriptor) [pid 18083] close(18) = -1 EBADF (Bad file descriptor) [pid 18083] close(19) = -1 EBADF (Bad file descriptor) [pid 18083] close(20) = -1 EBADF (Bad file descriptor) [pid 18083] close(21) = -1 EBADF (Bad file descriptor) [pid 18083] close(22) = -1 EBADF (Bad file descriptor) [pid 18083] close(23) = -1 EBADF (Bad file descriptor) [ 246.567868][T18083] vhci_hcd vhci_hcd.0: port 0 already used [pid 18083] close(24) = -1 EBADF (Bad file descriptor) [pid 18083] close(25) = -1 EBADF (Bad file descriptor) [pid 18083] close(26) = -1 EBADF (Bad file descriptor) [pid 18083] close(27) = -1 EBADF (Bad file descriptor) [pid 18083] close(28) = -1 EBADF (Bad file descriptor) [pid 18083] close(29) = -1 EBADF (Bad file descriptor) [pid 18083] exit_group(0) = ? [pid 18083] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6510, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18087 attached , child_tidptr=0x5555570da650) = 6512 [pid 18087] set_robust_list(0x5555570da660, 24) = 0 [pid 18087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18087] setpgid(0, 0) = 0 [pid 18087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18087] write(3, "1000", 4) = 4 [pid 18087] close(3) = 0 [pid 18087] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18087] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18087] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18087] close(5) = 0 [pid 18087] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18090 attached ) = 6513 [pid 18087] tkill(6513, SIGSTOP) = 0 [pid 18090] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6512, si_uid=0} --- [pid 18087] close(3 [pid 18090] --- stopped by SIGSTOP --- [pid 18087] <... close resumed>) = 0 [pid 18087] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6513, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18087] close(4) = 0 [pid 18087] close(5) = -1 EBADF (Bad file descriptor) [pid 18087] close(6) = -1 EBADF (Bad file descriptor) [pid 18087] close(7) = -1 EBADF (Bad file descriptor) [pid 18087] close(8) = -1 EBADF (Bad file descriptor) [pid 18087] close(9) = -1 EBADF (Bad file descriptor) [pid 18087] close(10) = -1 EBADF (Bad file descriptor) [pid 18087] close(11) = -1 EBADF (Bad file descriptor) [pid 18087] close(12) = -1 EBADF (Bad file descriptor) [pid 18087] close(13) = -1 EBADF (Bad file descriptor) [pid 18087] close(14) = -1 EBADF (Bad file descriptor) [pid 18087] close(15) = -1 EBADF (Bad file descriptor) [pid 18087] close(16) = -1 EBADF (Bad file descriptor) [pid 18087] close(17) = -1 EBADF (Bad file descriptor) [pid 18087] close(18) = -1 EBADF (Bad file descriptor) [pid 18087] close(19) = -1 EBADF (Bad file descriptor) [pid 18087] close(20) = -1 EBADF (Bad file descriptor) [pid 18087] close(21) = -1 EBADF (Bad file descriptor) [pid 18087] close(22) = -1 EBADF (Bad file descriptor) [ 246.674575][T18087] vhci_hcd vhci_hcd.0: port 0 already used [pid 18087] close(23) = -1 EBADF (Bad file descriptor) [pid 18087] close(24) = -1 EBADF (Bad file descriptor) [pid 18087] close(25) = -1 EBADF (Bad file descriptor) [pid 18087] close(26) = -1 EBADF (Bad file descriptor) [pid 18087] close(27) = -1 EBADF (Bad file descriptor) [pid 18087] close(28) = -1 EBADF (Bad file descriptor) [pid 18087] close(29) = -1 EBADF (Bad file descriptor) [pid 18087] exit_group(0) = ? [pid 18087] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6512, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18091 attached , child_tidptr=0x5555570da650) = 6514 [pid 18091] set_robust_list(0x5555570da660, 24) = 0 [pid 18091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18091] setpgid(0, 0) = 0 [pid 18091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18091] write(3, "1000", 4) = 4 [pid 18091] close(3) = 0 [pid 18091] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18091] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18091] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18091] close(5) = 0 [pid 18091] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18094 attached ) = 6515 [pid 18091] tkill(6515, SIGSTOP) = 0 [pid 18094] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6514, si_uid=0} --- [pid 18091] close(3 [pid 18094] --- stopped by SIGSTOP --- [pid 18091] <... close resumed>) = 0 [pid 18091] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6515, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18091] close(4) = 0 [pid 18091] close(5) = -1 EBADF (Bad file descriptor) [pid 18091] close(6) = -1 EBADF (Bad file descriptor) [pid 18091] close(7) = -1 EBADF (Bad file descriptor) [pid 18091] close(8) = -1 EBADF (Bad file descriptor) [pid 18091] close(9) = -1 EBADF (Bad file descriptor) [pid 18091] close(10) = -1 EBADF (Bad file descriptor) [pid 18091] close(11) = -1 EBADF (Bad file descriptor) [pid 18091] close(12) = -1 EBADF (Bad file descriptor) [pid 18091] close(13) = -1 EBADF (Bad file descriptor) [pid 18091] close(14) = -1 EBADF (Bad file descriptor) [pid 18091] close(15) = -1 EBADF (Bad file descriptor) [pid 18091] close(16) = -1 EBADF (Bad file descriptor) [pid 18091] close(17) = -1 EBADF (Bad file descriptor) [pid 18091] close(18) = -1 EBADF (Bad file descriptor) [pid 18091] close(19) = -1 EBADF (Bad file descriptor) [pid 18091] close(20) = -1 EBADF (Bad file descriptor) [pid 18091] close(21) = -1 EBADF (Bad file descriptor) [pid 18091] close(22) = -1 EBADF (Bad file descriptor) [ 246.783353][T18091] vhci_hcd vhci_hcd.0: port 0 already used [pid 18091] close(23) = -1 EBADF (Bad file descriptor) [pid 18091] close(24) = -1 EBADF (Bad file descriptor) [pid 18091] close(25) = -1 EBADF (Bad file descriptor) [pid 18091] close(26) = -1 EBADF (Bad file descriptor) [pid 18091] close(27) = -1 EBADF (Bad file descriptor) [pid 18091] close(28) = -1 EBADF (Bad file descriptor) [pid 18091] close(29) = -1 EBADF (Bad file descriptor) [pid 18091] exit_group(0) = ? [pid 18091] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18095 attached , child_tidptr=0x5555570da650) = 6516 [pid 18095] set_robust_list(0x5555570da660, 24) = 0 [pid 18095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18095] setpgid(0, 0) = 0 [pid 18095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18095] write(3, "1000", 4) = 4 [pid 18095] close(3) = 0 [pid 18095] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18095] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18095] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18095] close(5) = 0 [pid 18095] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18098 attached ) = 6517 [pid 18095] tkill(6517, SIGSTOP) = 0 [pid 18098] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6516, si_uid=0} --- [pid 18095] close(3 [pid 18098] --- stopped by SIGSTOP --- [pid 18095] <... close resumed>) = 0 [pid 18095] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6517, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18095] close(4) = 0 [pid 18095] close(5) = -1 EBADF (Bad file descriptor) [pid 18095] close(6) = -1 EBADF (Bad file descriptor) [pid 18095] close(7) = -1 EBADF (Bad file descriptor) [pid 18095] close(8) = -1 EBADF (Bad file descriptor) [pid 18095] close(9) = -1 EBADF (Bad file descriptor) [pid 18095] close(10) = -1 EBADF (Bad file descriptor) [pid 18095] close(11) = -1 EBADF (Bad file descriptor) [pid 18095] close(12) = -1 EBADF (Bad file descriptor) [pid 18095] close(13) = -1 EBADF (Bad file descriptor) [pid 18095] close(14) = -1 EBADF (Bad file descriptor) [pid 18095] close(15) = -1 EBADF (Bad file descriptor) [pid 18095] close(16) = -1 EBADF (Bad file descriptor) [pid 18095] close(17) = -1 EBADF (Bad file descriptor) [pid 18095] close(18) = -1 EBADF (Bad file descriptor) [pid 18095] close(19) = -1 EBADF (Bad file descriptor) [pid 18095] close(20) = -1 EBADF (Bad file descriptor) [pid 18095] close(21) = -1 EBADF (Bad file descriptor) [pid 18095] close(22) = -1 EBADF (Bad file descriptor) [ 246.891742][T18095] vhci_hcd vhci_hcd.0: port 0 already used [pid 18095] close(23) = -1 EBADF (Bad file descriptor) [pid 18095] close(24) = -1 EBADF (Bad file descriptor) [pid 18095] close(25) = -1 EBADF (Bad file descriptor) [pid 18095] close(26) = -1 EBADF (Bad file descriptor) [pid 18095] close(27) = -1 EBADF (Bad file descriptor) [pid 18095] close(28) = -1 EBADF (Bad file descriptor) [pid 18095] close(29) = -1 EBADF (Bad file descriptor) [pid 18095] exit_group(0) = ? [pid 18095] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6516, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18099 attached , child_tidptr=0x5555570da650) = 6518 [pid 18099] set_robust_list(0x5555570da660, 24) = 0 [pid 18099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18099] setpgid(0, 0) = 0 [pid 18099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18099] write(3, "1000", 4) = 4 [pid 18099] close(3) = 0 [pid 18099] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18099] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18099] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18099] close(5) = 0 [pid 18099] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18102 attached ) = 6519 [pid 18099] tkill(6519, SIGSTOP) = 0 [pid 18102] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6518, si_uid=0} --- [pid 18099] close(3 [pid 18102] --- stopped by SIGSTOP --- [pid 18099] <... close resumed>) = 0 [pid 18099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6519, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18099] close(4) = 0 [pid 18099] close(5) = -1 EBADF (Bad file descriptor) [pid 18099] close(6) = -1 EBADF (Bad file descriptor) [pid 18099] close(7) = -1 EBADF (Bad file descriptor) [pid 18099] close(8) = -1 EBADF (Bad file descriptor) [pid 18099] close(9) = -1 EBADF (Bad file descriptor) [pid 18099] close(10) = -1 EBADF (Bad file descriptor) [pid 18099] close(11) = -1 EBADF (Bad file descriptor) [pid 18099] close(12) = -1 EBADF (Bad file descriptor) [pid 18099] close(13) = -1 EBADF (Bad file descriptor) [pid 18099] close(14) = -1 EBADF (Bad file descriptor) [pid 18099] close(15) = -1 EBADF (Bad file descriptor) [pid 18099] close(16) = -1 EBADF (Bad file descriptor) [pid 18099] close(17) = -1 EBADF (Bad file descriptor) [pid 18099] close(18) = -1 EBADF (Bad file descriptor) [pid 18099] close(19) = -1 EBADF (Bad file descriptor) [pid 18099] close(20) = -1 EBADF (Bad file descriptor) [pid 18099] close(21) = -1 EBADF (Bad file descriptor) [pid 18099] close(22) = -1 EBADF (Bad file descriptor) [ 247.000626][T18099] vhci_hcd vhci_hcd.0: port 0 already used [pid 18099] close(23) = -1 EBADF (Bad file descriptor) [pid 18099] close(24) = -1 EBADF (Bad file descriptor) [pid 18099] close(25) = -1 EBADF (Bad file descriptor) [pid 18099] close(26) = -1 EBADF (Bad file descriptor) [pid 18099] close(27) = -1 EBADF (Bad file descriptor) [pid 18099] close(28) = -1 EBADF (Bad file descriptor) [pid 18099] close(29) = -1 EBADF (Bad file descriptor) [pid 18099] exit_group(0) = ? [pid 18099] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6518, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18103 attached , child_tidptr=0x5555570da650) = 6520 [pid 18103] set_robust_list(0x5555570da660, 24) = 0 [pid 18103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18103] setpgid(0, 0) = 0 [pid 18103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18103] write(3, "1000", 4) = 4 [pid 18103] close(3) = 0 [pid 18103] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18103] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18103] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18103] close(5) = 0 [pid 18103] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18106 attached ) = 6521 [pid 18103] tkill(6521, SIGSTOP) = 0 [pid 18106] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6520, si_uid=0} --- [pid 18103] close(3 [pid 18106] --- stopped by SIGSTOP --- [pid 18103] <... close resumed>) = 0 [pid 18103] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6521, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18103] close(4) = 0 [pid 18103] close(5) = -1 EBADF (Bad file descriptor) [pid 18103] close(6) = -1 EBADF (Bad file descriptor) [pid 18103] close(7) = -1 EBADF (Bad file descriptor) [pid 18103] close(8) = -1 EBADF (Bad file descriptor) [pid 18103] close(9) = -1 EBADF (Bad file descriptor) [pid 18103] close(10) = -1 EBADF (Bad file descriptor) [pid 18103] close(11) = -1 EBADF (Bad file descriptor) [pid 18103] close(12) = -1 EBADF (Bad file descriptor) [pid 18103] close(13) = -1 EBADF (Bad file descriptor) [pid 18103] close(14) = -1 EBADF (Bad file descriptor) [pid 18103] close(15) = -1 EBADF (Bad file descriptor) [pid 18103] close(16) = -1 EBADF (Bad file descriptor) [pid 18103] close(17) = -1 EBADF (Bad file descriptor) [pid 18103] close(18) = -1 EBADF (Bad file descriptor) [pid 18103] close(19) = -1 EBADF (Bad file descriptor) [pid 18103] close(20) = -1 EBADF (Bad file descriptor) [pid 18103] close(21) = -1 EBADF (Bad file descriptor) [pid 18103] close(22) = -1 EBADF (Bad file descriptor) [ 247.108704][T18103] vhci_hcd vhci_hcd.0: port 0 already used [pid 18103] close(23) = -1 EBADF (Bad file descriptor) [pid 18103] close(24) = -1 EBADF (Bad file descriptor) [pid 18103] close(25) = -1 EBADF (Bad file descriptor) [pid 18103] close(26) = -1 EBADF (Bad file descriptor) [pid 18103] close(27) = -1 EBADF (Bad file descriptor) [pid 18103] close(28) = -1 EBADF (Bad file descriptor) [pid 18103] close(29) = -1 EBADF (Bad file descriptor) [pid 18103] exit_group(0) = ? [pid 18103] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6520, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18107 attached , child_tidptr=0x5555570da650) = 6522 [pid 18107] set_robust_list(0x5555570da660, 24) = 0 [pid 18107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18107] setpgid(0, 0) = 0 [pid 18107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18107] write(3, "1000", 4) = 4 [pid 18107] close(3) = 0 [pid 18107] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18107] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18107] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18107] close(5) = 0 [pid 18107] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18110 attached ) = 6523 [pid 18107] tkill(6523, SIGSTOP) = 0 [pid 18110] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6522, si_uid=0} --- [pid 18107] close(3 [pid 18110] --- stopped by SIGSTOP --- [pid 18107] <... close resumed>) = 0 [pid 18107] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6523, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18107] close(4) = 0 [pid 18107] close(5) = -1 EBADF (Bad file descriptor) [pid 18107] close(6) = -1 EBADF (Bad file descriptor) [pid 18107] close(7) = -1 EBADF (Bad file descriptor) [pid 18107] close(8) = -1 EBADF (Bad file descriptor) [pid 18107] close(9) = -1 EBADF (Bad file descriptor) [pid 18107] close(10) = -1 EBADF (Bad file descriptor) [pid 18107] close(11) = -1 EBADF (Bad file descriptor) [pid 18107] close(12) = -1 EBADF (Bad file descriptor) [pid 18107] close(13) = -1 EBADF (Bad file descriptor) [pid 18107] close(14) = -1 EBADF (Bad file descriptor) [pid 18107] close(15) = -1 EBADF (Bad file descriptor) [pid 18107] close(16) = -1 EBADF (Bad file descriptor) [pid 18107] close(17) = -1 EBADF (Bad file descriptor) [pid 18107] close(18) = -1 EBADF (Bad file descriptor) [pid 18107] close(19) = -1 EBADF (Bad file descriptor) [pid 18107] close(20) = -1 EBADF (Bad file descriptor) [pid 18107] close(21) = -1 EBADF (Bad file descriptor) [pid 18107] close(22) = -1 EBADF (Bad file descriptor) [ 247.213564][T18107] vhci_hcd vhci_hcd.0: port 0 already used [pid 18107] close(23) = -1 EBADF (Bad file descriptor) [pid 18107] close(24) = -1 EBADF (Bad file descriptor) [pid 18107] close(25) = -1 EBADF (Bad file descriptor) [pid 18107] close(26) = -1 EBADF (Bad file descriptor) [pid 18107] close(27) = -1 EBADF (Bad file descriptor) [pid 18107] close(28) = -1 EBADF (Bad file descriptor) [pid 18107] close(29) = -1 EBADF (Bad file descriptor) [pid 18107] exit_group(0) = ? [pid 18107] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6522, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18111 attached , child_tidptr=0x5555570da650) = 6524 [pid 18111] set_robust_list(0x5555570da660, 24) = 0 [pid 18111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18111] setpgid(0, 0) = 0 [pid 18111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18111] write(3, "1000", 4) = 4 [pid 18111] close(3) = 0 [pid 18111] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18111] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18111] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18111] close(5) = 0 [pid 18111] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18114 attached ) = 6525 [pid 18111] tkill(6525, SIGSTOP) = 0 [pid 18114] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6524, si_uid=0} --- [pid 18111] close(3 [pid 18114] --- stopped by SIGSTOP --- [pid 18111] <... close resumed>) = 0 [pid 18111] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6525, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18111] close(4) = 0 [pid 18111] close(5) = -1 EBADF (Bad file descriptor) [pid 18111] close(6) = -1 EBADF (Bad file descriptor) [pid 18111] close(7) = -1 EBADF (Bad file descriptor) [pid 18111] close(8) = -1 EBADF (Bad file descriptor) [pid 18111] close(9) = -1 EBADF (Bad file descriptor) [pid 18111] close(10) = -1 EBADF (Bad file descriptor) [pid 18111] close(11) = -1 EBADF (Bad file descriptor) [pid 18111] close(12) = -1 EBADF (Bad file descriptor) [pid 18111] close(13) = -1 EBADF (Bad file descriptor) [pid 18111] close(14) = -1 EBADF (Bad file descriptor) [pid 18111] close(15) = -1 EBADF (Bad file descriptor) [pid 18111] close(16) = -1 EBADF (Bad file descriptor) [pid 18111] close(17) = -1 EBADF (Bad file descriptor) [pid 18111] close(18) = -1 EBADF (Bad file descriptor) [pid 18111] close(19) = -1 EBADF (Bad file descriptor) [pid 18111] close(20) = -1 EBADF (Bad file descriptor) [pid 18111] close(21) = -1 EBADF (Bad file descriptor) [pid 18111] close(22) = -1 EBADF (Bad file descriptor) [pid 18111] close(23) = -1 EBADF (Bad file descriptor) [ 247.322321][T18111] vhci_hcd vhci_hcd.0: port 0 already used [pid 18111] close(24) = -1 EBADF (Bad file descriptor) [pid 18111] close(25) = -1 EBADF (Bad file descriptor) [pid 18111] close(26) = -1 EBADF (Bad file descriptor) [pid 18111] close(27) = -1 EBADF (Bad file descriptor) [pid 18111] close(28) = -1 EBADF (Bad file descriptor) [pid 18111] close(29) = -1 EBADF (Bad file descriptor) [pid 18111] exit_group(0) = ? [pid 18111] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6524, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18115 attached , child_tidptr=0x5555570da650) = 6526 [pid 18115] set_robust_list(0x5555570da660, 24) = 0 [pid 18115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18115] setpgid(0, 0) = 0 [pid 18115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18115] write(3, "1000", 4) = 4 [pid 18115] close(3) = 0 [pid 18115] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18115] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18115] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18115] close(5) = 0 [pid 18115] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18118 attached ) = 6527 [pid 18115] tkill(6527, SIGSTOP) = 0 [pid 18118] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6526, si_uid=0} --- [pid 18115] close(3 [pid 18118] --- stopped by SIGSTOP --- [pid 18115] <... close resumed>) = 0 [pid 18115] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6527, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18115] close(4) = 0 [pid 18115] close(5) = -1 EBADF (Bad file descriptor) [pid 18115] close(6) = -1 EBADF (Bad file descriptor) [pid 18115] close(7) = -1 EBADF (Bad file descriptor) [pid 18115] close(8) = -1 EBADF (Bad file descriptor) [pid 18115] close(9) = -1 EBADF (Bad file descriptor) [pid 18115] close(10) = -1 EBADF (Bad file descriptor) [pid 18115] close(11) = -1 EBADF (Bad file descriptor) [pid 18115] close(12) = -1 EBADF (Bad file descriptor) [pid 18115] close(13) = -1 EBADF (Bad file descriptor) [pid 18115] close(14) = -1 EBADF (Bad file descriptor) [pid 18115] close(15) = -1 EBADF (Bad file descriptor) [pid 18115] close(16) = -1 EBADF (Bad file descriptor) [pid 18115] close(17) = -1 EBADF (Bad file descriptor) [pid 18115] close(18) = -1 EBADF (Bad file descriptor) [pid 18115] close(19) = -1 EBADF (Bad file descriptor) [pid 18115] close(20) = -1 EBADF (Bad file descriptor) [pid 18115] close(21) = -1 EBADF (Bad file descriptor) [pid 18115] close(22) = -1 EBADF (Bad file descriptor) [pid 18115] close(23) = -1 EBADF (Bad file descriptor) [ 247.426860][T18115] vhci_hcd vhci_hcd.0: port 0 already used [pid 18115] close(24) = -1 EBADF (Bad file descriptor) [pid 18115] close(25) = -1 EBADF (Bad file descriptor) [pid 18115] close(26) = -1 EBADF (Bad file descriptor) [pid 18115] close(27) = -1 EBADF (Bad file descriptor) [pid 18115] close(28) = -1 EBADF (Bad file descriptor) [pid 18115] close(29) = -1 EBADF (Bad file descriptor) [pid 18115] exit_group(0) = ? [pid 18115] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6526, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18119 attached , child_tidptr=0x5555570da650) = 6528 [pid 18119] set_robust_list(0x5555570da660, 24) = 0 [pid 18119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18119] setpgid(0, 0) = 0 [pid 18119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18119] write(3, "1000", 4) = 4 [pid 18119] close(3) = 0 [pid 18119] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18119] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18119] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18119] close(5) = 0 [pid 18119] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18122 attached ) = 6529 [pid 18119] tkill(6529, SIGSTOP) = 0 [pid 18122] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6528, si_uid=0} --- [pid 18119] close(3 [pid 18122] --- stopped by SIGSTOP --- [pid 18119] <... close resumed>) = 0 [pid 18119] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6529, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18119] close(4) = 0 [pid 18119] close(5) = -1 EBADF (Bad file descriptor) [pid 18119] close(6) = -1 EBADF (Bad file descriptor) [pid 18119] close(7) = -1 EBADF (Bad file descriptor) [pid 18119] close(8) = -1 EBADF (Bad file descriptor) [pid 18119] close(9) = -1 EBADF (Bad file descriptor) [pid 18119] close(10) = -1 EBADF (Bad file descriptor) [pid 18119] close(11) = -1 EBADF (Bad file descriptor) [pid 18119] close(12) = -1 EBADF (Bad file descriptor) [pid 18119] close(13) = -1 EBADF (Bad file descriptor) [pid 18119] close(14) = -1 EBADF (Bad file descriptor) [pid 18119] close(15) = -1 EBADF (Bad file descriptor) [pid 18119] close(16) = -1 EBADF (Bad file descriptor) [pid 18119] close(17) = -1 EBADF (Bad file descriptor) [pid 18119] close(18) = -1 EBADF (Bad file descriptor) [pid 18119] close(19) = -1 EBADF (Bad file descriptor) [pid 18119] close(20) = -1 EBADF (Bad file descriptor) [pid 18119] close(21) = -1 EBADF (Bad file descriptor) [pid 18119] close(22) = -1 EBADF (Bad file descriptor) [pid 18119] close(23) = -1 EBADF (Bad file descriptor) [ 247.531553][T18119] vhci_hcd vhci_hcd.0: port 0 already used [pid 18119] close(24) = -1 EBADF (Bad file descriptor) [pid 18119] close(25) = -1 EBADF (Bad file descriptor) [pid 18119] close(26) = -1 EBADF (Bad file descriptor) [pid 18119] close(27) = -1 EBADF (Bad file descriptor) [pid 18119] close(28) = -1 EBADF (Bad file descriptor) [pid 18119] close(29) = -1 EBADF (Bad file descriptor) [pid 18119] exit_group(0) = ? [pid 18119] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6528, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18123 attached , child_tidptr=0x5555570da650) = 6530 [pid 18123] set_robust_list(0x5555570da660, 24) = 0 [pid 18123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18123] setpgid(0, 0) = 0 [pid 18123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18123] write(3, "1000", 4) = 4 [pid 18123] close(3) = 0 [pid 18123] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18123] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18123] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18123] close(5) = 0 [pid 18123] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18126 attached ) = 6531 [pid 18123] tkill(6531, SIGSTOP) = 0 [pid 18126] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6530, si_uid=0} --- [pid 18123] close(3 [pid 18126] --- stopped by SIGSTOP --- [pid 18123] <... close resumed>) = 0 [pid 18123] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6531, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18123] close(4) = 0 [pid 18123] close(5) = -1 EBADF (Bad file descriptor) [pid 18123] close(6) = -1 EBADF (Bad file descriptor) [pid 18123] close(7) = -1 EBADF (Bad file descriptor) [pid 18123] close(8) = -1 EBADF (Bad file descriptor) [pid 18123] close(9) = -1 EBADF (Bad file descriptor) [pid 18123] close(10) = -1 EBADF (Bad file descriptor) [pid 18123] close(11) = -1 EBADF (Bad file descriptor) [pid 18123] close(12) = -1 EBADF (Bad file descriptor) [pid 18123] close(13) = -1 EBADF (Bad file descriptor) [pid 18123] close(14) = -1 EBADF (Bad file descriptor) [pid 18123] close(15) = -1 EBADF (Bad file descriptor) [pid 18123] close(16) = -1 EBADF (Bad file descriptor) [pid 18123] close(17) = -1 EBADF (Bad file descriptor) [pid 18123] close(18) = -1 EBADF (Bad file descriptor) [pid 18123] close(19) = -1 EBADF (Bad file descriptor) [pid 18123] close(20) = -1 EBADF (Bad file descriptor) [pid 18123] close(21) = -1 EBADF (Bad file descriptor) [pid 18123] close(22) = -1 EBADF (Bad file descriptor) [pid 18123] close(23) = -1 EBADF (Bad file descriptor) [pid 18123] close(24) = -1 EBADF (Bad file descriptor) [ 247.632279][T18123] vhci_hcd vhci_hcd.0: port 0 already used [pid 18123] close(25) = -1 EBADF (Bad file descriptor) [pid 18123] close(26) = -1 EBADF (Bad file descriptor) [pid 18123] close(27) = -1 EBADF (Bad file descriptor) [pid 18123] close(28) = -1 EBADF (Bad file descriptor) [pid 18123] close(29) = -1 EBADF (Bad file descriptor) [pid 18123] exit_group(0) = ? [pid 18123] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6530, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18127 attached , child_tidptr=0x5555570da650) = 6532 [pid 18127] set_robust_list(0x5555570da660, 24) = 0 [pid 18127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18127] setpgid(0, 0) = 0 [pid 18127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18127] write(3, "1000", 4) = 4 [pid 18127] close(3) = 0 [pid 18127] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18127] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18127] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18127] close(5) = 0 [pid 18127] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18130 attached ) = 6533 [pid 18127] tkill(6533, SIGSTOP) = 0 [pid 18130] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6532, si_uid=0} --- [pid 18127] close(3 [pid 18130] --- stopped by SIGSTOP --- [pid 18127] <... close resumed>) = 0 [pid 18127] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6533, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18127] close(4) = 0 [pid 18127] close(5) = -1 EBADF (Bad file descriptor) [pid 18127] close(6) = -1 EBADF (Bad file descriptor) [pid 18127] close(7) = -1 EBADF (Bad file descriptor) [pid 18127] close(8) = -1 EBADF (Bad file descriptor) [pid 18127] close(9) = -1 EBADF (Bad file descriptor) [pid 18127] close(10) = -1 EBADF (Bad file descriptor) [pid 18127] close(11) = -1 EBADF (Bad file descriptor) [pid 18127] close(12) = -1 EBADF (Bad file descriptor) [pid 18127] close(13) = -1 EBADF (Bad file descriptor) [pid 18127] close(14) = -1 EBADF (Bad file descriptor) [pid 18127] close(15) = -1 EBADF (Bad file descriptor) [pid 18127] close(16) = -1 EBADF (Bad file descriptor) [pid 18127] close(17) = -1 EBADF (Bad file descriptor) [pid 18127] close(18) = -1 EBADF (Bad file descriptor) [pid 18127] close(19) = -1 EBADF (Bad file descriptor) [pid 18127] close(20) = -1 EBADF (Bad file descriptor) [pid 18127] close(21) = -1 EBADF (Bad file descriptor) [pid 18127] close(22) = -1 EBADF (Bad file descriptor) [pid 18127] close(23) = -1 EBADF (Bad file descriptor) [pid 18127] close(24) = -1 EBADF (Bad file descriptor) [ 247.736356][T18127] vhci_hcd vhci_hcd.0: port 0 already used [pid 18127] close(25) = -1 EBADF (Bad file descriptor) [pid 18127] close(26) = -1 EBADF (Bad file descriptor) [pid 18127] close(27) = -1 EBADF (Bad file descriptor) [pid 18127] close(28) = -1 EBADF (Bad file descriptor) [pid 18127] close(29) = -1 EBADF (Bad file descriptor) [pid 18127] exit_group(0) = ? [pid 18127] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6532, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18131 attached , child_tidptr=0x5555570da650) = 6534 [pid 18131] set_robust_list(0x5555570da660, 24) = 0 [pid 18131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18131] setpgid(0, 0) = 0 [pid 18131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18131] write(3, "1000", 4) = 4 [pid 18131] close(3) = 0 [pid 18131] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18131] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18131] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18131] close(5) = 0 [pid 18131] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18134 attached ) = 6535 [pid 18131] tkill(6535, SIGSTOP) = 0 [pid 18134] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6534, si_uid=0} --- [pid 18131] close(3 [pid 18134] --- stopped by SIGSTOP --- [pid 18131] <... close resumed>) = 0 [pid 18131] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6535, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18131] close(4) = 0 [pid 18131] close(5) = -1 EBADF (Bad file descriptor) [pid 18131] close(6) = -1 EBADF (Bad file descriptor) [pid 18131] close(7) = -1 EBADF (Bad file descriptor) [pid 18131] close(8) = -1 EBADF (Bad file descriptor) [pid 18131] close(9) = -1 EBADF (Bad file descriptor) [pid 18131] close(10) = -1 EBADF (Bad file descriptor) [pid 18131] close(11) = -1 EBADF (Bad file descriptor) [pid 18131] close(12) = -1 EBADF (Bad file descriptor) [pid 18131] close(13) = -1 EBADF (Bad file descriptor) [pid 18131] close(14) = -1 EBADF (Bad file descriptor) [pid 18131] close(15) = -1 EBADF (Bad file descriptor) [pid 18131] close(16) = -1 EBADF (Bad file descriptor) [pid 18131] close(17) = -1 EBADF (Bad file descriptor) [pid 18131] close(18) = -1 EBADF (Bad file descriptor) [pid 18131] close(19) = -1 EBADF (Bad file descriptor) [pid 18131] close(20) = -1 EBADF (Bad file descriptor) [pid 18131] close(21) = -1 EBADF (Bad file descriptor) [pid 18131] close(22) = -1 EBADF (Bad file descriptor) [pid 18131] close(23) = -1 EBADF (Bad file descriptor) [pid 18131] close(24) = -1 EBADF (Bad file descriptor) [ 247.835989][T18131] vhci_hcd vhci_hcd.0: port 0 already used [pid 18131] close(25) = -1 EBADF (Bad file descriptor) [pid 18131] close(26) = -1 EBADF (Bad file descriptor) [pid 18131] close(27) = -1 EBADF (Bad file descriptor) [pid 18131] close(28) = -1 EBADF (Bad file descriptor) [pid 18131] close(29) = -1 EBADF (Bad file descriptor) [pid 18131] exit_group(0) = ? [pid 18131] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6534, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18135 attached , child_tidptr=0x5555570da650) = 6536 [pid 18135] set_robust_list(0x5555570da660, 24) = 0 [pid 18135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18135] setpgid(0, 0) = 0 [pid 18135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18135] write(3, "1000", 4) = 4 [pid 18135] close(3) = 0 [pid 18135] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18135] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18135] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18135] close(5) = 0 [pid 18135] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18138 attached ) = 6537 [pid 18135] tkill(6537, SIGSTOP) = 0 [pid 18138] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6536, si_uid=0} --- [pid 18135] close(3 [pid 18138] --- stopped by SIGSTOP --- [pid 18135] <... close resumed>) = 0 [pid 18135] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6537, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18135] close(4) = 0 [pid 18135] close(5) = -1 EBADF (Bad file descriptor) [pid 18135] close(6) = -1 EBADF (Bad file descriptor) [pid 18135] close(7) = -1 EBADF (Bad file descriptor) [pid 18135] close(8) = -1 EBADF (Bad file descriptor) [pid 18135] close(9) = -1 EBADF (Bad file descriptor) [pid 18135] close(10) = -1 EBADF (Bad file descriptor) [pid 18135] close(11) = -1 EBADF (Bad file descriptor) [pid 18135] close(12) = -1 EBADF (Bad file descriptor) [pid 18135] close(13) = -1 EBADF (Bad file descriptor) [pid 18135] close(14) = -1 EBADF (Bad file descriptor) [pid 18135] close(15) = -1 EBADF (Bad file descriptor) [pid 18135] close(16) = -1 EBADF (Bad file descriptor) [pid 18135] close(17) = -1 EBADF (Bad file descriptor) [pid 18135] close(18) = -1 EBADF (Bad file descriptor) [pid 18135] close(19) = -1 EBADF (Bad file descriptor) [pid 18135] close(20) = -1 EBADF (Bad file descriptor) [pid 18135] close(21) = -1 EBADF (Bad file descriptor) [pid 18135] close(22) = -1 EBADF (Bad file descriptor) [pid 18135] close(23) = -1 EBADF (Bad file descriptor) [pid 18135] close(24) = -1 EBADF (Bad file descriptor) [ 247.934378][T18135] vhci_hcd vhci_hcd.0: port 0 already used [pid 18135] close(25) = -1 EBADF (Bad file descriptor) [pid 18135] close(26) = -1 EBADF (Bad file descriptor) [pid 18135] close(27) = -1 EBADF (Bad file descriptor) [pid 18135] close(28) = -1 EBADF (Bad file descriptor) [pid 18135] close(29) = -1 EBADF (Bad file descriptor) [pid 18135] exit_group(0) = ? [pid 18135] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18139 attached , child_tidptr=0x5555570da650) = 6538 [pid 18139] set_robust_list(0x5555570da660, 24) = 0 [pid 18139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18139] setpgid(0, 0) = 0 [pid 18139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18139] write(3, "1000", 4) = 4 [pid 18139] close(3) = 0 [pid 18139] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18139] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18139] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18139] close(5) = 0 [pid 18139] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18142 attached ) = 6539 [pid 18139] tkill(6539, SIGSTOP) = 0 [pid 18142] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6538, si_uid=0} --- [pid 18139] close(3 [pid 18142] --- stopped by SIGSTOP --- [pid 18139] <... close resumed>) = 0 [pid 18139] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6539, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18139] close(4) = 0 [pid 18139] close(5) = -1 EBADF (Bad file descriptor) [pid 18139] close(6) = -1 EBADF (Bad file descriptor) [pid 18139] close(7) = -1 EBADF (Bad file descriptor) [pid 18139] close(8) = -1 EBADF (Bad file descriptor) [pid 18139] close(9) = -1 EBADF (Bad file descriptor) [pid 18139] close(10) = -1 EBADF (Bad file descriptor) [pid 18139] close(11) = -1 EBADF (Bad file descriptor) [pid 18139] close(12) = -1 EBADF (Bad file descriptor) [pid 18139] close(13) = -1 EBADF (Bad file descriptor) [pid 18139] close(14) = -1 EBADF (Bad file descriptor) [pid 18139] close(15) = -1 EBADF (Bad file descriptor) [pid 18139] close(16) = -1 EBADF (Bad file descriptor) [pid 18139] close(17) = -1 EBADF (Bad file descriptor) [pid 18139] close(18) = -1 EBADF (Bad file descriptor) [pid 18139] close(19) = -1 EBADF (Bad file descriptor) [pid 18139] close(20) = -1 EBADF (Bad file descriptor) [pid 18139] close(21) = -1 EBADF (Bad file descriptor) [pid 18139] close(22) = -1 EBADF (Bad file descriptor) [pid 18139] close(23) = -1 EBADF (Bad file descriptor) [pid 18139] close(24) = -1 EBADF (Bad file descriptor) [pid 18139] close(25) = -1 EBADF (Bad file descriptor) [pid 18139] close(26) = -1 EBADF (Bad file descriptor) [ 248.033043][T18139] vhci_hcd vhci_hcd.0: port 0 already used [pid 18139] close(27) = -1 EBADF (Bad file descriptor) [pid 18139] close(28) = -1 EBADF (Bad file descriptor) [pid 18139] close(29) = -1 EBADF (Bad file descriptor) [pid 18139] exit_group(0) = ? [pid 18139] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6538, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18143 attached , child_tidptr=0x5555570da650) = 6540 [pid 18143] set_robust_list(0x5555570da660, 24) = 0 [pid 18143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18143] setpgid(0, 0) = 0 [pid 18143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18143] write(3, "1000", 4) = 4 [pid 18143] close(3) = 0 [pid 18143] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18143] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18143] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18143] close(5) = 0 [pid 18143] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18146 attached ) = 6541 [pid 18143] tkill(6541, SIGSTOP) = 0 [pid 18146] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6540, si_uid=0} --- [pid 18143] close(3 [pid 18146] --- stopped by SIGSTOP --- [pid 18143] <... close resumed>) = 0 [pid 18143] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6541, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18143] close(4) = 0 [pid 18143] close(5) = -1 EBADF (Bad file descriptor) [pid 18143] close(6) = -1 EBADF (Bad file descriptor) [pid 18143] close(7) = -1 EBADF (Bad file descriptor) [pid 18143] close(8) = -1 EBADF (Bad file descriptor) [pid 18143] close(9) = -1 EBADF (Bad file descriptor) [pid 18143] close(10) = -1 EBADF (Bad file descriptor) [pid 18143] close(11) = -1 EBADF (Bad file descriptor) [pid 18143] close(12) = -1 EBADF (Bad file descriptor) [pid 18143] close(13) = -1 EBADF (Bad file descriptor) [pid 18143] close(14) = -1 EBADF (Bad file descriptor) [pid 18143] close(15) = -1 EBADF (Bad file descriptor) [pid 18143] close(16) = -1 EBADF (Bad file descriptor) [pid 18143] close(17) = -1 EBADF (Bad file descriptor) [pid 18143] close(18) = -1 EBADF (Bad file descriptor) [pid 18143] close(19) = -1 EBADF (Bad file descriptor) [pid 18143] close(20) = -1 EBADF (Bad file descriptor) [pid 18143] close(21) = -1 EBADF (Bad file descriptor) [pid 18143] close(22) = -1 EBADF (Bad file descriptor) [pid 18143] close(23) = -1 EBADF (Bad file descriptor) [ 248.130537][T18143] vhci_hcd vhci_hcd.0: port 0 already used [pid 18143] close(24) = -1 EBADF (Bad file descriptor) [pid 18143] close(25) = -1 EBADF (Bad file descriptor) [pid 18143] close(26) = -1 EBADF (Bad file descriptor) [pid 18143] close(27) = -1 EBADF (Bad file descriptor) [pid 18143] close(28) = -1 EBADF (Bad file descriptor) [pid 18143] close(29) = -1 EBADF (Bad file descriptor) [pid 18143] exit_group(0) = ? [pid 18143] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6540, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18147 attached , child_tidptr=0x5555570da650) = 6542 [pid 18147] set_robust_list(0x5555570da660, 24) = 0 [pid 18147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18147] setpgid(0, 0) = 0 [pid 18147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18147] write(3, "1000", 4) = 4 [pid 18147] close(3) = 0 [pid 18147] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18147] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18147] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18147] close(5) = 0 [pid 18147] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18150 attached ) = 6543 [pid 18147] tkill(6543, SIGSTOP) = 0 [pid 18150] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6542, si_uid=0} --- [pid 18147] close(3 [pid 18150] --- stopped by SIGSTOP --- [pid 18147] <... close resumed>) = 0 [pid 18147] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6543, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18147] close(4) = 0 [pid 18147] close(5) = -1 EBADF (Bad file descriptor) [pid 18147] close(6) = -1 EBADF (Bad file descriptor) [pid 18147] close(7) = -1 EBADF (Bad file descriptor) [pid 18147] close(8) = -1 EBADF (Bad file descriptor) [pid 18147] close(9) = -1 EBADF (Bad file descriptor) [pid 18147] close(10) = -1 EBADF (Bad file descriptor) [pid 18147] close(11) = -1 EBADF (Bad file descriptor) [pid 18147] close(12) = -1 EBADF (Bad file descriptor) [pid 18147] close(13) = -1 EBADF (Bad file descriptor) [pid 18147] close(14) = -1 EBADF (Bad file descriptor) [pid 18147] close(15) = -1 EBADF (Bad file descriptor) [pid 18147] close(16) = -1 EBADF (Bad file descriptor) [pid 18147] close(17) = -1 EBADF (Bad file descriptor) [pid 18147] close(18) = -1 EBADF (Bad file descriptor) [pid 18147] close(19) = -1 EBADF (Bad file descriptor) [pid 18147] close(20) = -1 EBADF (Bad file descriptor) [pid 18147] close(21) = -1 EBADF (Bad file descriptor) [pid 18147] close(22) = -1 EBADF (Bad file descriptor) [pid 18147] close(23) = -1 EBADF (Bad file descriptor) [pid 18147] close(24) = -1 EBADF (Bad file descriptor) [pid 18147] close(25) = -1 EBADF (Bad file descriptor) [pid 18147] close(26) = -1 EBADF (Bad file descriptor) [pid 18147] close(27) = -1 EBADF (Bad file descriptor) [pid 18147] close(28) = -1 EBADF (Bad file descriptor) [pid 18147] close(29) = -1 EBADF (Bad file descriptor) [ 248.232312][T18147] vhci_hcd vhci_hcd.0: port 0 already used [pid 18147] exit_group(0) = ? [pid 18147] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6542, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18151 attached , child_tidptr=0x5555570da650) = 6544 [pid 18151] set_robust_list(0x5555570da660, 24) = 0 [pid 18151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18151] setpgid(0, 0) = 0 [pid 18151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18151] write(3, "1000", 4) = 4 [pid 18151] close(3) = 0 [pid 18151] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18151] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18151] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18151] close(5) = 0 [pid 18151] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18154 attached ) = 6545 [pid 18151] tkill(6545, SIGSTOP) = 0 [pid 18154] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6544, si_uid=0} --- [pid 18151] close(3 [pid 18154] --- stopped by SIGSTOP --- [pid 18151] <... close resumed>) = 0 [pid 18151] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6545, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18151] close(4) = 0 [pid 18151] close(5) = -1 EBADF (Bad file descriptor) [pid 18151] close(6) = -1 EBADF (Bad file descriptor) [pid 18151] close(7) = -1 EBADF (Bad file descriptor) [pid 18151] close(8) = -1 EBADF (Bad file descriptor) [pid 18151] close(9) = -1 EBADF (Bad file descriptor) [pid 18151] close(10) = -1 EBADF (Bad file descriptor) [pid 18151] close(11) = -1 EBADF (Bad file descriptor) [pid 18151] close(12) = -1 EBADF (Bad file descriptor) [pid 18151] close(13) = -1 EBADF (Bad file descriptor) [pid 18151] close(14) = -1 EBADF (Bad file descriptor) [pid 18151] close(15) = -1 EBADF (Bad file descriptor) [pid 18151] close(16) = -1 EBADF (Bad file descriptor) [pid 18151] close(17) = -1 EBADF (Bad file descriptor) [pid 18151] close(18) = -1 EBADF (Bad file descriptor) [pid 18151] close(19) = -1 EBADF (Bad file descriptor) [pid 18151] close(20) = -1 EBADF (Bad file descriptor) [pid 18151] close(21) = -1 EBADF (Bad file descriptor) [pid 18151] close(22) = -1 EBADF (Bad file descriptor) [ 248.325026][T18151] vhci_hcd vhci_hcd.0: port 0 already used [pid 18151] close(23) = -1 EBADF (Bad file descriptor) [pid 18151] close(24) = -1 EBADF (Bad file descriptor) [pid 18151] close(25) = -1 EBADF (Bad file descriptor) [pid 18151] close(26) = -1 EBADF (Bad file descriptor) [pid 18151] close(27) = -1 EBADF (Bad file descriptor) [pid 18151] close(28) = -1 EBADF (Bad file descriptor) [pid 18151] close(29) = -1 EBADF (Bad file descriptor) [pid 18151] exit_group(0) = ? [pid 18151] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6544, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18155 attached , child_tidptr=0x5555570da650) = 6546 [pid 18155] set_robust_list(0x5555570da660, 24) = 0 [pid 18155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18155] setpgid(0, 0) = 0 [pid 18155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18155] write(3, "1000", 4) = 4 [pid 18155] close(3) = 0 [pid 18155] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18155] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18155] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18155] close(5) = 0 [pid 18155] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18158 attached ) = 6547 [pid 18155] tkill(6547, SIGSTOP) = 0 [pid 18158] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6546, si_uid=0} --- [pid 18155] close(3 [pid 18158] --- stopped by SIGSTOP --- [pid 18155] <... close resumed>) = 0 [pid 18155] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6547, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18155] close(4) = 0 [pid 18155] close(5) = -1 EBADF (Bad file descriptor) [pid 18155] close(6) = -1 EBADF (Bad file descriptor) [pid 18155] close(7) = -1 EBADF (Bad file descriptor) [pid 18155] close(8) = -1 EBADF (Bad file descriptor) [pid 18155] close(9) = -1 EBADF (Bad file descriptor) [pid 18155] close(10) = -1 EBADF (Bad file descriptor) [pid 18155] close(11) = -1 EBADF (Bad file descriptor) [pid 18155] close(12) = -1 EBADF (Bad file descriptor) [pid 18155] close(13) = -1 EBADF (Bad file descriptor) [pid 18155] close(14) = -1 EBADF (Bad file descriptor) [pid 18155] close(15) = -1 EBADF (Bad file descriptor) [pid 18155] close(16) = -1 EBADF (Bad file descriptor) [pid 18155] close(17) = -1 EBADF (Bad file descriptor) [pid 18155] close(18) = -1 EBADF (Bad file descriptor) [pid 18155] close(19) = -1 EBADF (Bad file descriptor) [pid 18155] close(20) = -1 EBADF (Bad file descriptor) [pid 18155] close(21) = -1 EBADF (Bad file descriptor) [pid 18155] close(22) = -1 EBADF (Bad file descriptor) [ 248.434647][T18155] vhci_hcd vhci_hcd.0: port 0 already used [pid 18155] close(23) = -1 EBADF (Bad file descriptor) [pid 18155] close(24) = -1 EBADF (Bad file descriptor) [pid 18155] close(25) = -1 EBADF (Bad file descriptor) [pid 18155] close(26) = -1 EBADF (Bad file descriptor) [pid 18155] close(27) = -1 EBADF (Bad file descriptor) [pid 18155] close(28) = -1 EBADF (Bad file descriptor) [pid 18155] close(29) = -1 EBADF (Bad file descriptor) [pid 18155] exit_group(0) = ? [pid 18155] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6546, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18159 attached , child_tidptr=0x5555570da650) = 6548 [pid 18159] set_robust_list(0x5555570da660, 24) = 0 [pid 18159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18159] setpgid(0, 0) = 0 [pid 18159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18159] write(3, "1000", 4) = 4 [pid 18159] close(3) = 0 [pid 18159] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18159] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18159] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18159] close(5) = 0 [pid 18159] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18162 attached ) = 6549 [pid 18159] tkill(6549, SIGSTOP) = 0 [pid 18162] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6548, si_uid=0} --- [pid 18159] close(3 [pid 18162] --- stopped by SIGSTOP --- [pid 18159] <... close resumed>) = 0 [pid 18159] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6549, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18159] close(4) = 0 [pid 18159] close(5) = -1 EBADF (Bad file descriptor) [pid 18159] close(6) = -1 EBADF (Bad file descriptor) [pid 18159] close(7) = -1 EBADF (Bad file descriptor) [pid 18159] close(8) = -1 EBADF (Bad file descriptor) [pid 18159] close(9) = -1 EBADF (Bad file descriptor) [pid 18159] close(10) = -1 EBADF (Bad file descriptor) [pid 18159] close(11) = -1 EBADF (Bad file descriptor) [pid 18159] close(12) = -1 EBADF (Bad file descriptor) [pid 18159] close(13) = -1 EBADF (Bad file descriptor) [pid 18159] close(14) = -1 EBADF (Bad file descriptor) [pid 18159] close(15) = -1 EBADF (Bad file descriptor) [pid 18159] close(16) = -1 EBADF (Bad file descriptor) [pid 18159] close(17) = -1 EBADF (Bad file descriptor) [pid 18159] close(18) = -1 EBADF (Bad file descriptor) [pid 18159] close(19) = -1 EBADF (Bad file descriptor) [pid 18159] close(20) = -1 EBADF (Bad file descriptor) [pid 18159] close(21) = -1 EBADF (Bad file descriptor) [pid 18159] close(22) = -1 EBADF (Bad file descriptor) [pid 18159] close(23) = -1 EBADF (Bad file descriptor) [ 248.541441][T18159] vhci_hcd vhci_hcd.0: port 0 already used [pid 18159] close(24) = -1 EBADF (Bad file descriptor) [pid 18159] close(25) = -1 EBADF (Bad file descriptor) [pid 18159] close(26) = -1 EBADF (Bad file descriptor) [pid 18159] close(27) = -1 EBADF (Bad file descriptor) [pid 18159] close(28) = -1 EBADF (Bad file descriptor) [pid 18159] close(29) = -1 EBADF (Bad file descriptor) [pid 18159] exit_group(0) = ? [pid 18159] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6548, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18163 attached , child_tidptr=0x5555570da650) = 6550 [pid 18163] set_robust_list(0x5555570da660, 24) = 0 [pid 18163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18163] setpgid(0, 0) = 0 [pid 18163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18163] write(3, "1000", 4) = 4 [pid 18163] close(3) = 0 [pid 18163] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18163] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18163] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18163] close(5) = 0 [pid 18163] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18166 attached ) = 6551 [pid 18163] tkill(6551, SIGSTOP) = 0 [pid 18166] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6550, si_uid=0} --- [pid 18163] close(3 [pid 18166] --- stopped by SIGSTOP --- [pid 18163] <... close resumed>) = 0 [pid 18163] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6551, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18163] close(4) = 0 [pid 18163] close(5) = -1 EBADF (Bad file descriptor) [pid 18163] close(6) = -1 EBADF (Bad file descriptor) [pid 18163] close(7) = -1 EBADF (Bad file descriptor) [pid 18163] close(8) = -1 EBADF (Bad file descriptor) [pid 18163] close(9) = -1 EBADF (Bad file descriptor) [pid 18163] close(10) = -1 EBADF (Bad file descriptor) [pid 18163] close(11) = -1 EBADF (Bad file descriptor) [pid 18163] close(12) = -1 EBADF (Bad file descriptor) [pid 18163] close(13) = -1 EBADF (Bad file descriptor) [pid 18163] close(14) = -1 EBADF (Bad file descriptor) [pid 18163] close(15) = -1 EBADF (Bad file descriptor) [pid 18163] close(16) = -1 EBADF (Bad file descriptor) [pid 18163] close(17) = -1 EBADF (Bad file descriptor) [pid 18163] close(18) = -1 EBADF (Bad file descriptor) [pid 18163] close(19) = -1 EBADF (Bad file descriptor) [pid 18163] close(20) = -1 EBADF (Bad file descriptor) [pid 18163] close(21) = -1 EBADF (Bad file descriptor) [pid 18163] close(22) = -1 EBADF (Bad file descriptor) [pid 18163] close(23) = -1 EBADF (Bad file descriptor) [ 248.649705][T18163] vhci_hcd vhci_hcd.0: port 0 already used [pid 18163] close(24) = -1 EBADF (Bad file descriptor) [pid 18163] close(25) = -1 EBADF (Bad file descriptor) [pid 18163] close(26) = -1 EBADF (Bad file descriptor) [pid 18163] close(27) = -1 EBADF (Bad file descriptor) [pid 18163] close(28) = -1 EBADF (Bad file descriptor) [pid 18163] close(29) = -1 EBADF (Bad file descriptor) [pid 18163] exit_group(0) = ? [pid 18163] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6550, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18167 attached , child_tidptr=0x5555570da650) = 6552 [pid 18167] set_robust_list(0x5555570da660, 24) = 0 [pid 18167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18167] setpgid(0, 0) = 0 [pid 18167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18167] write(3, "1000", 4) = 4 [pid 18167] close(3) = 0 [pid 18167] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18167] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18167] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18167] close(5) = 0 [pid 18167] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18170 attached ) = 6553 [pid 18167] tkill(6553, SIGSTOP) = 0 [pid 18170] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6552, si_uid=0} --- [pid 18167] close(3 [pid 18170] --- stopped by SIGSTOP --- [pid 18167] <... close resumed>) = 0 [pid 18167] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6553, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18167] close(4) = 0 [pid 18167] close(5) = -1 EBADF (Bad file descriptor) [pid 18167] close(6) = -1 EBADF (Bad file descriptor) [pid 18167] close(7) = -1 EBADF (Bad file descriptor) [pid 18167] close(8) = -1 EBADF (Bad file descriptor) [pid 18167] close(9) = -1 EBADF (Bad file descriptor) [pid 18167] close(10) = -1 EBADF (Bad file descriptor) [pid 18167] close(11) = -1 EBADF (Bad file descriptor) [pid 18167] close(12) = -1 EBADF (Bad file descriptor) [pid 18167] close(13) = -1 EBADF (Bad file descriptor) [pid 18167] close(14) = -1 EBADF (Bad file descriptor) [pid 18167] close(15) = -1 EBADF (Bad file descriptor) [pid 18167] close(16) = -1 EBADF (Bad file descriptor) [pid 18167] close(17) = -1 EBADF (Bad file descriptor) [pid 18167] close(18) = -1 EBADF (Bad file descriptor) [pid 18167] close(19) = -1 EBADF (Bad file descriptor) [pid 18167] close(20) = -1 EBADF (Bad file descriptor) [pid 18167] close(21) = -1 EBADF (Bad file descriptor) [pid 18167] close(22) = -1 EBADF (Bad file descriptor) [pid 18167] close(23) = -1 EBADF (Bad file descriptor) [ 248.752689][T18167] vhci_hcd vhci_hcd.0: port 0 already used [pid 18167] close(24) = -1 EBADF (Bad file descriptor) [pid 18167] close(25) = -1 EBADF (Bad file descriptor) [pid 18167] close(26) = -1 EBADF (Bad file descriptor) [pid 18167] close(27) = -1 EBADF (Bad file descriptor) [pid 18167] close(28) = -1 EBADF (Bad file descriptor) [pid 18167] close(29) = -1 EBADF (Bad file descriptor) [pid 18167] exit_group(0) = ? [pid 18167] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6552, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18171 attached , child_tidptr=0x5555570da650) = 6554 [pid 18171] set_robust_list(0x5555570da660, 24) = 0 [pid 18171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18171] setpgid(0, 0) = 0 [pid 18171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18171] write(3, "1000", 4) = 4 [pid 18171] close(3) = 0 [pid 18171] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18171] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18171] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18171] close(5) = 0 [pid 18171] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18174 attached ) = 6555 [pid 18171] tkill(6555, SIGSTOP) = 0 [pid 18174] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6554, si_uid=0} --- [pid 18171] close(3 [pid 18174] --- stopped by SIGSTOP --- [pid 18171] <... close resumed>) = 0 [pid 18171] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6555, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18171] close(4) = 0 [pid 18171] close(5) = -1 EBADF (Bad file descriptor) [pid 18171] close(6) = -1 EBADF (Bad file descriptor) [pid 18171] close(7) = -1 EBADF (Bad file descriptor) [pid 18171] close(8) = -1 EBADF (Bad file descriptor) [pid 18171] close(9) = -1 EBADF (Bad file descriptor) [pid 18171] close(10) = -1 EBADF (Bad file descriptor) [pid 18171] close(11) = -1 EBADF (Bad file descriptor) [pid 18171] close(12) = -1 EBADF (Bad file descriptor) [pid 18171] close(13) = -1 EBADF (Bad file descriptor) [pid 18171] close(14) = -1 EBADF (Bad file descriptor) [pid 18171] close(15) = -1 EBADF (Bad file descriptor) [pid 18171] close(16) = -1 EBADF (Bad file descriptor) [pid 18171] close(17) = -1 EBADF (Bad file descriptor) [pid 18171] close(18) = -1 EBADF (Bad file descriptor) [pid 18171] close(19) = -1 EBADF (Bad file descriptor) [pid 18171] close(20) = -1 EBADF (Bad file descriptor) [pid 18171] close(21) = -1 EBADF (Bad file descriptor) [pid 18171] close(22) = -1 EBADF (Bad file descriptor) [ 248.860559][T18171] vhci_hcd vhci_hcd.0: port 0 already used [pid 18171] close(23) = -1 EBADF (Bad file descriptor) [pid 18171] close(24) = -1 EBADF (Bad file descriptor) [pid 18171] close(25) = -1 EBADF (Bad file descriptor) [pid 18171] close(26) = -1 EBADF (Bad file descriptor) [pid 18171] close(27) = -1 EBADF (Bad file descriptor) [pid 18171] close(28) = -1 EBADF (Bad file descriptor) [pid 18171] close(29) = -1 EBADF (Bad file descriptor) [pid 18171] exit_group(0) = ? [pid 18171] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18175 attached , child_tidptr=0x5555570da650) = 6556 [pid 18175] set_robust_list(0x5555570da660, 24) = 0 [pid 18175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18175] setpgid(0, 0) = 0 [pid 18175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18175] write(3, "1000", 4) = 4 [pid 18175] close(3) = 0 [pid 18175] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18175] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18175] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18175] close(5) = 0 [pid 18175] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18178 attached ) = 6557 [pid 18175] tkill(6557, SIGSTOP) = 0 [pid 18178] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6556, si_uid=0} --- [pid 18175] close(3 [pid 18178] --- stopped by SIGSTOP --- [pid 18175] <... close resumed>) = 0 [pid 18175] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6557, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18175] close(4) = 0 [pid 18175] close(5) = -1 EBADF (Bad file descriptor) [pid 18175] close(6) = -1 EBADF (Bad file descriptor) [pid 18175] close(7) = -1 EBADF (Bad file descriptor) [pid 18175] close(8) = -1 EBADF (Bad file descriptor) [pid 18175] close(9) = -1 EBADF (Bad file descriptor) [pid 18175] close(10) = -1 EBADF (Bad file descriptor) [pid 18175] close(11) = -1 EBADF (Bad file descriptor) [pid 18175] close(12) = -1 EBADF (Bad file descriptor) [pid 18175] close(13) = -1 EBADF (Bad file descriptor) [pid 18175] close(14) = -1 EBADF (Bad file descriptor) [pid 18175] close(15) = -1 EBADF (Bad file descriptor) [pid 18175] close(16) = -1 EBADF (Bad file descriptor) [pid 18175] close(17) = -1 EBADF (Bad file descriptor) [pid 18175] close(18) = -1 EBADF (Bad file descriptor) [pid 18175] close(19) = -1 EBADF (Bad file descriptor) [pid 18175] close(20) = -1 EBADF (Bad file descriptor) [pid 18175] close(21) = -1 EBADF (Bad file descriptor) [pid 18175] close(22) = -1 EBADF (Bad file descriptor) [pid 18175] close(23) = -1 EBADF (Bad file descriptor) [ 248.968206][T18175] vhci_hcd vhci_hcd.0: port 0 already used [pid 18175] close(24) = -1 EBADF (Bad file descriptor) [pid 18175] close(25) = -1 EBADF (Bad file descriptor) [pid 18175] close(26) = -1 EBADF (Bad file descriptor) [pid 18175] close(27) = -1 EBADF (Bad file descriptor) [pid 18175] close(28) = -1 EBADF (Bad file descriptor) [pid 18175] close(29) = -1 EBADF (Bad file descriptor) [pid 18175] exit_group(0) = ? [pid 18175] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6556, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18179 attached , child_tidptr=0x5555570da650) = 6558 [pid 18179] set_robust_list(0x5555570da660, 24) = 0 [pid 18179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18179] setpgid(0, 0) = 0 [pid 18179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18179] write(3, "1000", 4) = 4 [pid 18179] close(3) = 0 [pid 18179] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18179] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18179] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18179] close(5) = 0 [pid 18179] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18182 attached ) = 6559 [pid 18179] tkill(6559, SIGSTOP) = 0 [pid 18182] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6558, si_uid=0} --- [pid 18179] close(3 [pid 18182] --- stopped by SIGSTOP --- [pid 18179] <... close resumed>) = 0 [pid 18179] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6559, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18179] close(4) = 0 [pid 18179] close(5) = -1 EBADF (Bad file descriptor) [pid 18179] close(6) = -1 EBADF (Bad file descriptor) [pid 18179] close(7) = -1 EBADF (Bad file descriptor) [pid 18179] close(8) = -1 EBADF (Bad file descriptor) [pid 18179] close(9) = -1 EBADF (Bad file descriptor) [pid 18179] close(10) = -1 EBADF (Bad file descriptor) [pid 18179] close(11) = -1 EBADF (Bad file descriptor) [pid 18179] close(12) = -1 EBADF (Bad file descriptor) [pid 18179] close(13) = -1 EBADF (Bad file descriptor) [pid 18179] close(14) = -1 EBADF (Bad file descriptor) [pid 18179] close(15) = -1 EBADF (Bad file descriptor) [pid 18179] close(16) = -1 EBADF (Bad file descriptor) [pid 18179] close(17) = -1 EBADF (Bad file descriptor) [pid 18179] close(18) = -1 EBADF (Bad file descriptor) [pid 18179] close(19) = -1 EBADF (Bad file descriptor) [pid 18179] close(20) = -1 EBADF (Bad file descriptor) [pid 18179] close(21) = -1 EBADF (Bad file descriptor) [pid 18179] close(22) = -1 EBADF (Bad file descriptor) [pid 18179] close(23) = -1 EBADF (Bad file descriptor) [ 249.075097][T18179] vhci_hcd vhci_hcd.0: port 0 already used [pid 18179] close(24) = -1 EBADF (Bad file descriptor) [pid 18179] close(25) = -1 EBADF (Bad file descriptor) [pid 18179] close(26) = -1 EBADF (Bad file descriptor) [pid 18179] close(27) = -1 EBADF (Bad file descriptor) [pid 18179] close(28) = -1 EBADF (Bad file descriptor) [pid 18179] close(29) = -1 EBADF (Bad file descriptor) [pid 18179] exit_group(0) = ? [pid 18179] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6558, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18183 attached , child_tidptr=0x5555570da650) = 6560 [pid 18183] set_robust_list(0x5555570da660, 24) = 0 [pid 18183] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18183] setpgid(0, 0) = 0 [pid 18183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18183] write(3, "1000", 4) = 4 [pid 18183] close(3) = 0 [pid 18183] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18183] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18183] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18183] close(5) = 0 [pid 18183] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18186 attached ) = 6561 [pid 18183] tkill(6561, SIGSTOP) = 0 [pid 18183] close(3 [pid 18186] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6560, si_uid=0} --- [pid 18183] <... close resumed>) = 0 [pid 18186] --- stopped by SIGSTOP --- [pid 18183] close(4) = 0 [pid 18183] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6561, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18183] close(5) = -1 EBADF (Bad file descriptor) [pid 18183] close(6) = -1 EBADF (Bad file descriptor) [pid 18183] close(7) = -1 EBADF (Bad file descriptor) [pid 18183] close(8) = -1 EBADF (Bad file descriptor) [pid 18183] close(9) = -1 EBADF (Bad file descriptor) [pid 18183] close(10) = -1 EBADF (Bad file descriptor) [pid 18183] close(11) = -1 EBADF (Bad file descriptor) [pid 18183] close(12) = -1 EBADF (Bad file descriptor) [pid 18183] close(13) = -1 EBADF (Bad file descriptor) [pid 18183] close(14) = -1 EBADF (Bad file descriptor) [pid 18183] close(15) = -1 EBADF (Bad file descriptor) [pid 18183] close(16) = -1 EBADF (Bad file descriptor) [pid 18183] close(17) = -1 EBADF (Bad file descriptor) [pid 18183] close(18) = -1 EBADF (Bad file descriptor) [pid 18183] close(19) = -1 EBADF (Bad file descriptor) [pid 18183] close(20) = -1 EBADF (Bad file descriptor) [pid 18183] close(21) = -1 EBADF (Bad file descriptor) [pid 18183] close(22) = -1 EBADF (Bad file descriptor) [ 249.180961][T18183] vhci_hcd vhci_hcd.0: port 0 already used [pid 18183] close(23) = -1 EBADF (Bad file descriptor) [pid 18183] close(24) = -1 EBADF (Bad file descriptor) [pid 18183] close(25) = -1 EBADF (Bad file descriptor) [pid 18183] close(26) = -1 EBADF (Bad file descriptor) [pid 18183] close(27) = -1 EBADF (Bad file descriptor) [pid 18183] close(28) = -1 EBADF (Bad file descriptor) [pid 18183] close(29) = -1 EBADF (Bad file descriptor) [pid 18183] exit_group(0) = ? [pid 18183] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6560, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18187 attached [pid 18187] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 6562 [pid 18187] <... set_robust_list resumed>) = 0 [pid 18187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18187] setpgid(0, 0) = 0 [pid 18187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18187] write(3, "1000", 4) = 4 [pid 18187] close(3) = 0 [pid 18187] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18187] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18187] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18187] close(5) = 0 [pid 18187] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18190 attached ) = 6563 [pid 18187] tkill(6563, SIGSTOP) = 0 [pid 18190] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6562, si_uid=0} --- [pid 18187] close(3 [pid 18190] --- stopped by SIGSTOP --- [pid 18187] <... close resumed>) = 0 [pid 18187] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6563, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18187] close(4) = 0 [pid 18187] close(5) = -1 EBADF (Bad file descriptor) [pid 18187] close(6) = -1 EBADF (Bad file descriptor) [pid 18187] close(7) = -1 EBADF (Bad file descriptor) [pid 18187] close(8) = -1 EBADF (Bad file descriptor) [pid 18187] close(9) = -1 EBADF (Bad file descriptor) [pid 18187] close(10) = -1 EBADF (Bad file descriptor) [pid 18187] close(11) = -1 EBADF (Bad file descriptor) [pid 18187] close(12) = -1 EBADF (Bad file descriptor) [pid 18187] close(13) = -1 EBADF (Bad file descriptor) [pid 18187] close(14) = -1 EBADF (Bad file descriptor) [pid 18187] close(15) = -1 EBADF (Bad file descriptor) [pid 18187] close(16) = -1 EBADF (Bad file descriptor) [pid 18187] close(17) = -1 EBADF (Bad file descriptor) [pid 18187] close(18) = -1 EBADF (Bad file descriptor) [pid 18187] close(19) = -1 EBADF (Bad file descriptor) [pid 18187] close(20) = -1 EBADF (Bad file descriptor) [pid 18187] close(21) = -1 EBADF (Bad file descriptor) [pid 18187] close(22) = -1 EBADF (Bad file descriptor) [ 249.285191][T18187] vhci_hcd vhci_hcd.0: port 0 already used [pid 18187] close(23) = -1 EBADF (Bad file descriptor) [pid 18187] close(24) = -1 EBADF (Bad file descriptor) [pid 18187] close(25) = -1 EBADF (Bad file descriptor) [pid 18187] close(26) = -1 EBADF (Bad file descriptor) [pid 18187] close(27) = -1 EBADF (Bad file descriptor) [pid 18187] close(28) = -1 EBADF (Bad file descriptor) [pid 18187] close(29) = -1 EBADF (Bad file descriptor) [pid 18187] exit_group(0) = ? [pid 18187] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18191 attached , child_tidptr=0x5555570da650) = 6564 [pid 18191] set_robust_list(0x5555570da660, 24) = 0 [pid 18191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18191] setpgid(0, 0) = 0 [pid 18191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18191] write(3, "1000", 4) = 4 [pid 18191] close(3) = 0 [pid 18191] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18191] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18191] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18191] close(5) = 0 [pid 18191] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18194 attached ) = 6565 [pid 18191] tkill(6565, SIGSTOP) = 0 [pid 18194] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6564, si_uid=0} --- [pid 18191] close(3 [pid 18194] --- stopped by SIGSTOP --- [pid 18191] <... close resumed>) = 0 [pid 18191] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6565, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18191] close(4) = 0 [pid 18191] close(5) = -1 EBADF (Bad file descriptor) [pid 18191] close(6) = -1 EBADF (Bad file descriptor) [pid 18191] close(7) = -1 EBADF (Bad file descriptor) [pid 18191] close(8) = -1 EBADF (Bad file descriptor) [pid 18191] close(9) = -1 EBADF (Bad file descriptor) [pid 18191] close(10) = -1 EBADF (Bad file descriptor) [pid 18191] close(11) = -1 EBADF (Bad file descriptor) [pid 18191] close(12) = -1 EBADF (Bad file descriptor) [pid 18191] close(13) = -1 EBADF (Bad file descriptor) [pid 18191] close(14) = -1 EBADF (Bad file descriptor) [pid 18191] close(15) = -1 EBADF (Bad file descriptor) [pid 18191] close(16) = -1 EBADF (Bad file descriptor) [pid 18191] close(17) = -1 EBADF (Bad file descriptor) [pid 18191] close(18) = -1 EBADF (Bad file descriptor) [pid 18191] close(19) = -1 EBADF (Bad file descriptor) [pid 18191] close(20) = -1 EBADF (Bad file descriptor) [pid 18191] close(21) = -1 EBADF (Bad file descriptor) [pid 18191] close(22) = -1 EBADF (Bad file descriptor) [ 249.393892][T18191] vhci_hcd vhci_hcd.0: port 0 already used [pid 18191] close(23) = -1 EBADF (Bad file descriptor) [pid 18191] close(24) = -1 EBADF (Bad file descriptor) [pid 18191] close(25) = -1 EBADF (Bad file descriptor) [pid 18191] close(26) = -1 EBADF (Bad file descriptor) [pid 18191] close(27) = -1 EBADF (Bad file descriptor) [pid 18191] close(28) = -1 EBADF (Bad file descriptor) [pid 18191] close(29) = -1 EBADF (Bad file descriptor) [pid 18191] exit_group(0) = ? [pid 18191] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18195 attached , child_tidptr=0x5555570da650) = 6566 [pid 18195] set_robust_list(0x5555570da660, 24) = 0 [pid 18195] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18195] setpgid(0, 0) = 0 [pid 18195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18195] write(3, "1000", 4) = 4 [pid 18195] close(3) = 0 [pid 18195] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18195] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18195] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18195] close(5) = 0 [pid 18195] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18198 attached ) = 6567 [pid 18195] tkill(6567, SIGSTOP) = 0 [pid 18198] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6566, si_uid=0} --- [pid 18195] close(3 [pid 18198] --- stopped by SIGSTOP --- [pid 18195] <... close resumed>) = 0 [pid 18195] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6567, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18195] close(4) = 0 [pid 18195] close(5) = -1 EBADF (Bad file descriptor) [pid 18195] close(6) = -1 EBADF (Bad file descriptor) [pid 18195] close(7) = -1 EBADF (Bad file descriptor) [pid 18195] close(8) = -1 EBADF (Bad file descriptor) [pid 18195] close(9) = -1 EBADF (Bad file descriptor) [pid 18195] close(10) = -1 EBADF (Bad file descriptor) [pid 18195] close(11) = -1 EBADF (Bad file descriptor) [pid 18195] close(12) = -1 EBADF (Bad file descriptor) [pid 18195] close(13) = -1 EBADF (Bad file descriptor) [pid 18195] close(14) = -1 EBADF (Bad file descriptor) [pid 18195] close(15) = -1 EBADF (Bad file descriptor) [pid 18195] close(16) = -1 EBADF (Bad file descriptor) [pid 18195] close(17) = -1 EBADF (Bad file descriptor) [pid 18195] close(18) = -1 EBADF (Bad file descriptor) [pid 18195] close(19) = -1 EBADF (Bad file descriptor) [pid 18195] close(20) = -1 EBADF (Bad file descriptor) [pid 18195] close(21) = -1 EBADF (Bad file descriptor) [ 249.504201][T18195] vhci_hcd vhci_hcd.0: port 0 already used [pid 18195] close(22) = -1 EBADF (Bad file descriptor) [pid 18195] close(23) = -1 EBADF (Bad file descriptor) [pid 18195] close(24) = -1 EBADF (Bad file descriptor) [pid 18195] close(25) = -1 EBADF (Bad file descriptor) [pid 18195] close(26) = -1 EBADF (Bad file descriptor) [pid 18195] close(27) = -1 EBADF (Bad file descriptor) [pid 18195] close(28) = -1 EBADF (Bad file descriptor) [pid 18195] close(29) = -1 EBADF (Bad file descriptor) [pid 18195] exit_group(0) = ? [pid 18195] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6566, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18199 attached , child_tidptr=0x5555570da650) = 6568 [pid 18199] set_robust_list(0x5555570da660, 24) = 0 [pid 18199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18199] setpgid(0, 0) = 0 [pid 18199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18199] write(3, "1000", 4) = 4 [pid 18199] close(3) = 0 [pid 18199] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18199] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18199] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18199] close(5) = 0 [pid 18199] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18202 attached ) = 6569 [pid 18199] tkill(6569, SIGSTOP) = 0 [pid 18202] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6568, si_uid=0} --- [pid 18199] close(3 [pid 18202] --- stopped by SIGSTOP --- [pid 18199] <... close resumed>) = 0 [pid 18199] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6569, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18199] close(4) = 0 [pid 18199] close(5) = -1 EBADF (Bad file descriptor) [pid 18199] close(6) = -1 EBADF (Bad file descriptor) [pid 18199] close(7) = -1 EBADF (Bad file descriptor) [pid 18199] close(8) = -1 EBADF (Bad file descriptor) [pid 18199] close(9) = -1 EBADF (Bad file descriptor) [pid 18199] close(10) = -1 EBADF (Bad file descriptor) [pid 18199] close(11) = -1 EBADF (Bad file descriptor) [pid 18199] close(12) = -1 EBADF (Bad file descriptor) [pid 18199] close(13) = -1 EBADF (Bad file descriptor) [pid 18199] close(14) = -1 EBADF (Bad file descriptor) [pid 18199] close(15) = -1 EBADF (Bad file descriptor) [pid 18199] close(16) = -1 EBADF (Bad file descriptor) [pid 18199] close(17) = -1 EBADF (Bad file descriptor) [pid 18199] close(18) = -1 EBADF (Bad file descriptor) [pid 18199] close(19) = -1 EBADF (Bad file descriptor) [pid 18199] close(20) = -1 EBADF (Bad file descriptor) [pid 18199] close(21) = -1 EBADF (Bad file descriptor) [pid 18199] close(22) = -1 EBADF (Bad file descriptor) [ 249.613884][T18199] vhci_hcd vhci_hcd.0: port 0 already used [pid 18199] close(23) = -1 EBADF (Bad file descriptor) [pid 18199] close(24) = -1 EBADF (Bad file descriptor) [pid 18199] close(25) = -1 EBADF (Bad file descriptor) [pid 18199] close(26) = -1 EBADF (Bad file descriptor) [pid 18199] close(27) = -1 EBADF (Bad file descriptor) [pid 18199] close(28) = -1 EBADF (Bad file descriptor) [pid 18199] close(29) = -1 EBADF (Bad file descriptor) [pid 18199] exit_group(0) = ? [pid 18199] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18203 attached , child_tidptr=0x5555570da650) = 6570 [pid 18203] set_robust_list(0x5555570da660, 24) = 0 [pid 18203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18203] setpgid(0, 0) = 0 [pid 18203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18203] write(3, "1000", 4) = 4 [pid 18203] close(3) = 0 [pid 18203] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18203] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18203] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18203] close(5) = 0 [pid 18203] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18206 attached ) = 6571 [pid 18203] tkill(6571, SIGSTOP) = 0 [pid 18206] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6570, si_uid=0} --- [pid 18203] close(3 [pid 18206] --- stopped by SIGSTOP --- [pid 18203] <... close resumed>) = 0 [pid 18203] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6571, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18203] close(4) = 0 [pid 18203] close(5) = -1 EBADF (Bad file descriptor) [pid 18203] close(6) = -1 EBADF (Bad file descriptor) [pid 18203] close(7) = -1 EBADF (Bad file descriptor) [pid 18203] close(8) = -1 EBADF (Bad file descriptor) [pid 18203] close(9) = -1 EBADF (Bad file descriptor) [pid 18203] close(10) = -1 EBADF (Bad file descriptor) [pid 18203] close(11) = -1 EBADF (Bad file descriptor) [pid 18203] close(12) = -1 EBADF (Bad file descriptor) [pid 18203] close(13) = -1 EBADF (Bad file descriptor) [pid 18203] close(14) = -1 EBADF (Bad file descriptor) [pid 18203] close(15) = -1 EBADF (Bad file descriptor) [pid 18203] close(16) = -1 EBADF (Bad file descriptor) [pid 18203] close(17) = -1 EBADF (Bad file descriptor) [pid 18203] close(18) = -1 EBADF (Bad file descriptor) [pid 18203] close(19) = -1 EBADF (Bad file descriptor) [pid 18203] close(20) = -1 EBADF (Bad file descriptor) [pid 18203] close(21) = -1 EBADF (Bad file descriptor) [pid 18203] close(22) = -1 EBADF (Bad file descriptor) [ 249.722943][T18203] vhci_hcd vhci_hcd.0: port 0 already used [pid 18203] close(23) = -1 EBADF (Bad file descriptor) [pid 18203] close(24) = -1 EBADF (Bad file descriptor) [pid 18203] close(25) = -1 EBADF (Bad file descriptor) [pid 18203] close(26) = -1 EBADF (Bad file descriptor) [pid 18203] close(27) = -1 EBADF (Bad file descriptor) [pid 18203] close(28) = -1 EBADF (Bad file descriptor) [pid 18203] close(29) = -1 EBADF (Bad file descriptor) [pid 18203] exit_group(0) = ? [pid 18203] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6570, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18207 attached , child_tidptr=0x5555570da650) = 6572 [pid 18207] set_robust_list(0x5555570da660, 24) = 0 [pid 18207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18207] setpgid(0, 0) = 0 [pid 18207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18207] write(3, "1000", 4) = 4 [pid 18207] close(3) = 0 [pid 18207] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18207] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18207] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18207] close(5) = 0 [pid 18207] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18210 attached ) = 6573 [pid 18207] tkill(6573, SIGSTOP) = 0 [pid 18210] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6572, si_uid=0} --- [pid 18207] close(3 [pid 18210] --- stopped by SIGSTOP --- [pid 18207] <... close resumed>) = 0 [pid 18207] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6573, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18207] close(4) = 0 [pid 18207] close(5) = -1 EBADF (Bad file descriptor) [pid 18207] close(6) = -1 EBADF (Bad file descriptor) [pid 18207] close(7) = -1 EBADF (Bad file descriptor) [pid 18207] close(8) = -1 EBADF (Bad file descriptor) [pid 18207] close(9) = -1 EBADF (Bad file descriptor) [pid 18207] close(10) = -1 EBADF (Bad file descriptor) [pid 18207] close(11) = -1 EBADF (Bad file descriptor) [pid 18207] close(12) = -1 EBADF (Bad file descriptor) [pid 18207] close(13) = -1 EBADF (Bad file descriptor) [pid 18207] close(14) = -1 EBADF (Bad file descriptor) [pid 18207] close(15) = -1 EBADF (Bad file descriptor) [pid 18207] close(16) = -1 EBADF (Bad file descriptor) [pid 18207] close(17) = -1 EBADF (Bad file descriptor) [pid 18207] close(18) = -1 EBADF (Bad file descriptor) [pid 18207] close(19) = -1 EBADF (Bad file descriptor) [pid 18207] close(20) = -1 EBADF (Bad file descriptor) [pid 18207] close(21) = -1 EBADF (Bad file descriptor) [pid 18207] close(22) = -1 EBADF (Bad file descriptor) [ 249.831186][T18207] vhci_hcd vhci_hcd.0: port 0 already used [pid 18207] close(23) = -1 EBADF (Bad file descriptor) [pid 18207] close(24) = -1 EBADF (Bad file descriptor) [pid 18207] close(25) = -1 EBADF (Bad file descriptor) [pid 18207] close(26) = -1 EBADF (Bad file descriptor) [pid 18207] close(27) = -1 EBADF (Bad file descriptor) [pid 18207] close(28) = -1 EBADF (Bad file descriptor) [pid 18207] close(29) = -1 EBADF (Bad file descriptor) [pid 18207] exit_group(0) = ? [pid 18207] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18211 attached , child_tidptr=0x5555570da650) = 6574 [pid 18211] set_robust_list(0x5555570da660, 24) = 0 [pid 18211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18211] setpgid(0, 0) = 0 [pid 18211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18211] write(3, "1000", 4) = 4 [pid 18211] close(3) = 0 [pid 18211] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18211] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18211] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18211] close(5) = 0 [pid 18211] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18214 attached ) = 6575 [pid 18211] tkill(6575, SIGSTOP) = 0 [pid 18214] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6574, si_uid=0} --- [pid 18211] close(3 [pid 18214] --- stopped by SIGSTOP --- [pid 18211] <... close resumed>) = 0 [pid 18211] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6575, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18211] close(4) = 0 [pid 18211] close(5) = -1 EBADF (Bad file descriptor) [pid 18211] close(6) = -1 EBADF (Bad file descriptor) [pid 18211] close(7) = -1 EBADF (Bad file descriptor) [pid 18211] close(8) = -1 EBADF (Bad file descriptor) [pid 18211] close(9) = -1 EBADF (Bad file descriptor) [pid 18211] close(10) = -1 EBADF (Bad file descriptor) [pid 18211] close(11) = -1 EBADF (Bad file descriptor) [pid 18211] close(12) = -1 EBADF (Bad file descriptor) [pid 18211] close(13) = -1 EBADF (Bad file descriptor) [pid 18211] close(14) = -1 EBADF (Bad file descriptor) [pid 18211] close(15) = -1 EBADF (Bad file descriptor) [pid 18211] close(16) = -1 EBADF (Bad file descriptor) [pid 18211] close(17) = -1 EBADF (Bad file descriptor) [pid 18211] close(18) = -1 EBADF (Bad file descriptor) [pid 18211] close(19) = -1 EBADF (Bad file descriptor) [pid 18211] close(20) = -1 EBADF (Bad file descriptor) [pid 18211] close(21) = -1 EBADF (Bad file descriptor) [pid 18211] close(22) = -1 EBADF (Bad file descriptor) [pid 18211] close(23) = -1 EBADF (Bad file descriptor) [ 249.942622][T18211] vhci_hcd vhci_hcd.0: port 0 already used [pid 18211] close(24) = -1 EBADF (Bad file descriptor) [pid 18211] close(25) = -1 EBADF (Bad file descriptor) [pid 18211] close(26) = -1 EBADF (Bad file descriptor) [pid 18211] close(27) = -1 EBADF (Bad file descriptor) [pid 18211] close(28) = -1 EBADF (Bad file descriptor) [pid 18211] close(29) = -1 EBADF (Bad file descriptor) [pid 18211] exit_group(0) = ? [pid 18211] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6574, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18215 attached , child_tidptr=0x5555570da650) = 6576 [pid 18215] set_robust_list(0x5555570da660, 24) = 0 [pid 18215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18215] setpgid(0, 0) = 0 [pid 18215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18215] write(3, "1000", 4) = 4 [pid 18215] close(3) = 0 [pid 18215] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18215] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18215] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18215] close(5) = 0 [pid 18215] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18218 attached ) = 6577 [pid 18215] tkill(6577, SIGSTOP) = 0 [pid 18218] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6576, si_uid=0} --- [pid 18215] close(3 [pid 18218] --- stopped by SIGSTOP --- [pid 18215] <... close resumed>) = 0 [pid 18215] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6577, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18215] close(4) = 0 [pid 18215] close(5) = -1 EBADF (Bad file descriptor) [pid 18215] close(6) = -1 EBADF (Bad file descriptor) [pid 18215] close(7) = -1 EBADF (Bad file descriptor) [pid 18215] close(8) = -1 EBADF (Bad file descriptor) [pid 18215] close(9) = -1 EBADF (Bad file descriptor) [pid 18215] close(10) = -1 EBADF (Bad file descriptor) [pid 18215] close(11) = -1 EBADF (Bad file descriptor) [pid 18215] close(12) = -1 EBADF (Bad file descriptor) [pid 18215] close(13) = -1 EBADF (Bad file descriptor) [pid 18215] close(14) = -1 EBADF (Bad file descriptor) [pid 18215] close(15) = -1 EBADF (Bad file descriptor) [pid 18215] close(16) = -1 EBADF (Bad file descriptor) [pid 18215] close(17) = -1 EBADF (Bad file descriptor) [pid 18215] close(18) = -1 EBADF (Bad file descriptor) [pid 18215] close(19) = -1 EBADF (Bad file descriptor) [pid 18215] close(20) = -1 EBADF (Bad file descriptor) [pid 18215] close(21) = -1 EBADF (Bad file descriptor) [pid 18215] close(22) = -1 EBADF (Bad file descriptor) [ 250.047636][T18215] vhci_hcd vhci_hcd.0: port 0 already used [pid 18215] close(23) = -1 EBADF (Bad file descriptor) [pid 18215] close(24) = -1 EBADF (Bad file descriptor) [pid 18215] close(25) = -1 EBADF (Bad file descriptor) [pid 18215] close(26) = -1 EBADF (Bad file descriptor) [pid 18215] close(27) = -1 EBADF (Bad file descriptor) [pid 18215] close(28) = -1 EBADF (Bad file descriptor) [pid 18215] close(29) = -1 EBADF (Bad file descriptor) [pid 18215] exit_group(0) = ? [pid 18215] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6576, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18219 attached , child_tidptr=0x5555570da650) = 6578 [pid 18219] set_robust_list(0x5555570da660, 24) = 0 [pid 18219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18219] setpgid(0, 0) = 0 [pid 18219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18219] write(3, "1000", 4) = 4 [pid 18219] close(3) = 0 [pid 18219] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18219] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18219] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18219] close(5) = 0 [pid 18219] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18222 attached ) = 6579 [pid 18219] tkill(6579, SIGSTOP) = 0 [pid 18222] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6578, si_uid=0} --- [pid 18219] close(3 [pid 18222] --- stopped by SIGSTOP --- [pid 18219] <... close resumed>) = 0 [pid 18219] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6579, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18219] close(4) = 0 [pid 18219] close(5) = -1 EBADF (Bad file descriptor) [pid 18219] close(6) = -1 EBADF (Bad file descriptor) [pid 18219] close(7) = -1 EBADF (Bad file descriptor) [pid 18219] close(8) = -1 EBADF (Bad file descriptor) [pid 18219] close(9) = -1 EBADF (Bad file descriptor) [pid 18219] close(10) = -1 EBADF (Bad file descriptor) [pid 18219] close(11) = -1 EBADF (Bad file descriptor) [pid 18219] close(12) = -1 EBADF (Bad file descriptor) [pid 18219] close(13) = -1 EBADF (Bad file descriptor) [pid 18219] close(14) = -1 EBADF (Bad file descriptor) [pid 18219] close(15) = -1 EBADF (Bad file descriptor) [pid 18219] close(16) = -1 EBADF (Bad file descriptor) [pid 18219] close(17) = -1 EBADF (Bad file descriptor) [pid 18219] close(18) = -1 EBADF (Bad file descriptor) [pid 18219] close(19) = -1 EBADF (Bad file descriptor) [pid 18219] close(20) = -1 EBADF (Bad file descriptor) [pid 18219] close(21) = -1 EBADF (Bad file descriptor) [ 250.153939][T18219] vhci_hcd vhci_hcd.0: port 0 already used [pid 18219] close(22) = -1 EBADF (Bad file descriptor) [pid 18219] close(23) = -1 EBADF (Bad file descriptor) [pid 18219] close(24) = -1 EBADF (Bad file descriptor) [pid 18219] close(25) = -1 EBADF (Bad file descriptor) [pid 18219] close(26) = -1 EBADF (Bad file descriptor) [pid 18219] close(27) = -1 EBADF (Bad file descriptor) [pid 18219] close(28) = -1 EBADF (Bad file descriptor) [pid 18219] close(29) = -1 EBADF (Bad file descriptor) [pid 18219] exit_group(0) = ? [pid 18219] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18223 attached , child_tidptr=0x5555570da650) = 6580 [pid 18223] set_robust_list(0x5555570da660, 24) = 0 [pid 18223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18223] setpgid(0, 0) = 0 [pid 18223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18223] write(3, "1000", 4) = 4 [pid 18223] close(3) = 0 [pid 18223] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18223] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18223] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18223] close(5) = 0 [pid 18223] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18226 attached ) = 6581 [pid 18223] tkill(6581, SIGSTOP) = 0 [pid 18226] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6580, si_uid=0} --- [pid 18223] close(3 [pid 18226] --- stopped by SIGSTOP --- [pid 18223] <... close resumed>) = 0 [pid 18223] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6581, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18223] close(4) = 0 [pid 18223] close(5) = -1 EBADF (Bad file descriptor) [pid 18223] close(6) = -1 EBADF (Bad file descriptor) [pid 18223] close(7) = -1 EBADF (Bad file descriptor) [pid 18223] close(8) = -1 EBADF (Bad file descriptor) [pid 18223] close(9) = -1 EBADF (Bad file descriptor) [pid 18223] close(10) = -1 EBADF (Bad file descriptor) [pid 18223] close(11) = -1 EBADF (Bad file descriptor) [pid 18223] close(12) = -1 EBADF (Bad file descriptor) [pid 18223] close(13) = -1 EBADF (Bad file descriptor) [pid 18223] close(14) = -1 EBADF (Bad file descriptor) [pid 18223] close(15) = -1 EBADF (Bad file descriptor) [pid 18223] close(16) = -1 EBADF (Bad file descriptor) [pid 18223] close(17) = -1 EBADF (Bad file descriptor) [pid 18223] close(18) = -1 EBADF (Bad file descriptor) [pid 18223] close(19) = -1 EBADF (Bad file descriptor) [pid 18223] close(20) = -1 EBADF (Bad file descriptor) [pid 18223] close(21) = -1 EBADF (Bad file descriptor) [pid 18223] close(22) = -1 EBADF (Bad file descriptor) [ 250.265699][T18223] vhci_hcd vhci_hcd.0: port 0 already used [pid 18223] close(23) = -1 EBADF (Bad file descriptor) [pid 18223] close(24) = -1 EBADF (Bad file descriptor) [pid 18223] close(25) = -1 EBADF (Bad file descriptor) [pid 18223] close(26) = -1 EBADF (Bad file descriptor) [pid 18223] close(27) = -1 EBADF (Bad file descriptor) [pid 18223] close(28) = -1 EBADF (Bad file descriptor) [pid 18223] close(29) = -1 EBADF (Bad file descriptor) [pid 18223] exit_group(0) = ? [pid 18223] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18227 attached , child_tidptr=0x5555570da650) = 6582 [pid 18227] set_robust_list(0x5555570da660, 24) = 0 [pid 18227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18227] setpgid(0, 0) = 0 [pid 18227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18227] write(3, "1000", 4) = 4 [pid 18227] close(3) = 0 [pid 18227] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18227] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18227] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18227] close(5) = 0 [pid 18227] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18230 attached ) = 6583 [pid 18227] tkill(6583, SIGSTOP) = 0 [pid 18230] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6582, si_uid=0} --- [pid 18227] close(3 [pid 18230] --- stopped by SIGSTOP --- [pid 18227] <... close resumed>) = 0 [pid 18227] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6583, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18227] close(4) = 0 [pid 18227] close(5) = -1 EBADF (Bad file descriptor) [pid 18227] close(6) = -1 EBADF (Bad file descriptor) [pid 18227] close(7) = -1 EBADF (Bad file descriptor) [pid 18227] close(8) = -1 EBADF (Bad file descriptor) [pid 18227] close(9) = -1 EBADF (Bad file descriptor) [pid 18227] close(10) = -1 EBADF (Bad file descriptor) [pid 18227] close(11) = -1 EBADF (Bad file descriptor) [pid 18227] close(12) = -1 EBADF (Bad file descriptor) [pid 18227] close(13) = -1 EBADF (Bad file descriptor) [pid 18227] close(14) = -1 EBADF (Bad file descriptor) [pid 18227] close(15) = -1 EBADF (Bad file descriptor) [pid 18227] close(16) = -1 EBADF (Bad file descriptor) [pid 18227] close(17) = -1 EBADF (Bad file descriptor) [pid 18227] close(18) = -1 EBADF (Bad file descriptor) [pid 18227] close(19) = -1 EBADF (Bad file descriptor) [pid 18227] close(20) = -1 EBADF (Bad file descriptor) [ 250.369454][T18227] vhci_hcd vhci_hcd.0: port 0 already used [pid 18227] close(21) = -1 EBADF (Bad file descriptor) [pid 18227] close(22) = -1 EBADF (Bad file descriptor) [pid 18227] close(23) = -1 EBADF (Bad file descriptor) [pid 18227] close(24) = -1 EBADF (Bad file descriptor) [pid 18227] close(25) = -1 EBADF (Bad file descriptor) [pid 18227] close(26) = -1 EBADF (Bad file descriptor) [pid 18227] close(27) = -1 EBADF (Bad file descriptor) [pid 18227] close(28) = -1 EBADF (Bad file descriptor) [pid 18227] close(29) = -1 EBADF (Bad file descriptor) [pid 18227] exit_group(0) = ? [pid 18227] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18231 attached , child_tidptr=0x5555570da650) = 6584 [pid 18231] set_robust_list(0x5555570da660, 24) = 0 [pid 18231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18231] setpgid(0, 0) = 0 [pid 18231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18231] write(3, "1000", 4) = 4 [pid 18231] close(3) = 0 [pid 18231] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18231] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18231] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18231] close(5) = 0 [pid 18231] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18234 attached ) = 6585 [pid 18231] tkill(6585, SIGSTOP) = 0 [pid 18234] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6584, si_uid=0} --- [pid 18231] close(3 [pid 18234] --- stopped by SIGSTOP --- [pid 18231] <... close resumed>) = 0 [pid 18231] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6585, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18231] close(4) = 0 [pid 18231] close(5) = -1 EBADF (Bad file descriptor) [pid 18231] close(6) = -1 EBADF (Bad file descriptor) [pid 18231] close(7) = -1 EBADF (Bad file descriptor) [pid 18231] close(8) = -1 EBADF (Bad file descriptor) [pid 18231] close(9) = -1 EBADF (Bad file descriptor) [pid 18231] close(10) = -1 EBADF (Bad file descriptor) [pid 18231] close(11) = -1 EBADF (Bad file descriptor) [pid 18231] close(12) = -1 EBADF (Bad file descriptor) [pid 18231] close(13) = -1 EBADF (Bad file descriptor) [pid 18231] close(14) = -1 EBADF (Bad file descriptor) [pid 18231] close(15) = -1 EBADF (Bad file descriptor) [pid 18231] close(16) = -1 EBADF (Bad file descriptor) [pid 18231] close(17) = -1 EBADF (Bad file descriptor) [pid 18231] close(18) = -1 EBADF (Bad file descriptor) [pid 18231] close(19) = -1 EBADF (Bad file descriptor) [pid 18231] close(20) = -1 EBADF (Bad file descriptor) [pid 18231] close(21) = -1 EBADF (Bad file descriptor) [ 250.485679][T18231] vhci_hcd vhci_hcd.0: port 0 already used [pid 18231] close(22) = -1 EBADF (Bad file descriptor) [pid 18231] close(23) = -1 EBADF (Bad file descriptor) [pid 18231] close(24) = -1 EBADF (Bad file descriptor) [pid 18231] close(25) = -1 EBADF (Bad file descriptor) [pid 18231] close(26) = -1 EBADF (Bad file descriptor) [pid 18231] close(27) = -1 EBADF (Bad file descriptor) [pid 18231] close(28) = -1 EBADF (Bad file descriptor) [pid 18231] close(29) = -1 EBADF (Bad file descriptor) [pid 18231] exit_group(0) = ? [pid 18231] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18235 attached , child_tidptr=0x5555570da650) = 6586 [pid 18235] set_robust_list(0x5555570da660, 24) = 0 [pid 18235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18235] setpgid(0, 0) = 0 [pid 18235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18235] write(3, "1000", 4) = 4 [pid 18235] close(3) = 0 [pid 18235] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18235] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18235] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18235] close(5) = 0 [pid 18235] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18238 attached ) = 6587 [pid 18235] tkill(6587, SIGSTOP) = 0 [pid 18238] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6586, si_uid=0} --- [pid 18235] close(3 [pid 18238] --- stopped by SIGSTOP --- [pid 18235] <... close resumed>) = 0 [pid 18235] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6587, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18235] close(4) = 0 [pid 18235] close(5) = -1 EBADF (Bad file descriptor) [pid 18235] close(6) = -1 EBADF (Bad file descriptor) [pid 18235] close(7) = -1 EBADF (Bad file descriptor) [pid 18235] close(8) = -1 EBADF (Bad file descriptor) [pid 18235] close(9) = -1 EBADF (Bad file descriptor) [pid 18235] close(10) = -1 EBADF (Bad file descriptor) [pid 18235] close(11) = -1 EBADF (Bad file descriptor) [pid 18235] close(12) = -1 EBADF (Bad file descriptor) [pid 18235] close(13) = -1 EBADF (Bad file descriptor) [pid 18235] close(14) = -1 EBADF (Bad file descriptor) [pid 18235] close(15) = -1 EBADF (Bad file descriptor) [pid 18235] close(16) = -1 EBADF (Bad file descriptor) [pid 18235] close(17) = -1 EBADF (Bad file descriptor) [pid 18235] close(18) = -1 EBADF (Bad file descriptor) [pid 18235] close(19) = -1 EBADF (Bad file descriptor) [pid 18235] close(20) = -1 EBADF (Bad file descriptor) [ 250.600537][T18235] vhci_hcd vhci_hcd.0: port 0 already used [pid 18235] close(21) = -1 EBADF (Bad file descriptor) [pid 18235] close(22) = -1 EBADF (Bad file descriptor) [pid 18235] close(23) = -1 EBADF (Bad file descriptor) [pid 18235] close(24) = -1 EBADF (Bad file descriptor) [pid 18235] close(25) = -1 EBADF (Bad file descriptor) [pid 18235] close(26) = -1 EBADF (Bad file descriptor) [pid 18235] close(27) = -1 EBADF (Bad file descriptor) [pid 18235] close(28) = -1 EBADF (Bad file descriptor) [pid 18235] close(29) = -1 EBADF (Bad file descriptor) [pid 18235] exit_group(0) = ? [pid 18235] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6586, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18239 attached , child_tidptr=0x5555570da650) = 6588 [pid 18239] set_robust_list(0x5555570da660, 24) = 0 [pid 18239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18239] setpgid(0, 0) = 0 [pid 18239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18239] write(3, "1000", 4) = 4 [pid 18239] close(3) = 0 [pid 18239] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18239] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18239] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18239] close(5) = 0 [pid 18239] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18242 attached ) = 6589 [pid 18239] tkill(6589, SIGSTOP) = 0 [pid 18242] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6588, si_uid=0} --- [pid 18239] close(3 [pid 18242] --- stopped by SIGSTOP --- [pid 18239] <... close resumed>) = 0 [pid 18239] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6589, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18239] close(4) = 0 [pid 18239] close(5) = -1 EBADF (Bad file descriptor) [pid 18239] close(6) = -1 EBADF (Bad file descriptor) [pid 18239] close(7) = -1 EBADF (Bad file descriptor) [pid 18239] close(8) = -1 EBADF (Bad file descriptor) [pid 18239] close(9) = -1 EBADF (Bad file descriptor) [pid 18239] close(10) = -1 EBADF (Bad file descriptor) [pid 18239] close(11) = -1 EBADF (Bad file descriptor) [pid 18239] close(12) = -1 EBADF (Bad file descriptor) [pid 18239] close(13) = -1 EBADF (Bad file descriptor) [pid 18239] close(14) = -1 EBADF (Bad file descriptor) [pid 18239] close(15) = -1 EBADF (Bad file descriptor) [pid 18239] close(16) = -1 EBADF (Bad file descriptor) [pid 18239] close(17) = -1 EBADF (Bad file descriptor) [pid 18239] close(18) = -1 EBADF (Bad file descriptor) [pid 18239] close(19) = -1 EBADF (Bad file descriptor) [pid 18239] close(20) = -1 EBADF (Bad file descriptor) [pid 18239] close(21) = -1 EBADF (Bad file descriptor) [ 250.715434][T18239] vhci_hcd vhci_hcd.0: port 0 already used [pid 18239] close(22) = -1 EBADF (Bad file descriptor) [pid 18239] close(23) = -1 EBADF (Bad file descriptor) [pid 18239] close(24) = -1 EBADF (Bad file descriptor) [pid 18239] close(25) = -1 EBADF (Bad file descriptor) [pid 18239] close(26) = -1 EBADF (Bad file descriptor) [pid 18239] close(27) = -1 EBADF (Bad file descriptor) [pid 18239] close(28) = -1 EBADF (Bad file descriptor) [pid 18239] close(29) = -1 EBADF (Bad file descriptor) [pid 18239] exit_group(0) = ? [pid 18239] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18243 attached , child_tidptr=0x5555570da650) = 6590 [pid 18243] set_robust_list(0x5555570da660, 24) = 0 [pid 18243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18243] setpgid(0, 0) = 0 [pid 18243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18243] write(3, "1000", 4) = 4 [pid 18243] close(3) = 0 [pid 18243] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18243] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18243] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18243] close(5) = 0 [pid 18243] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18246 attached ) = 6591 [pid 18243] tkill(6591, SIGSTOP) = 0 [pid 18246] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6590, si_uid=0} --- [pid 18243] close(3 [pid 18246] --- stopped by SIGSTOP --- [pid 18243] <... close resumed>) = 0 [pid 18243] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6591, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18243] close(4) = 0 [pid 18243] close(5) = -1 EBADF (Bad file descriptor) [pid 18243] close(6) = -1 EBADF (Bad file descriptor) [pid 18243] close(7) = -1 EBADF (Bad file descriptor) [pid 18243] close(8) = -1 EBADF (Bad file descriptor) [pid 18243] close(9) = -1 EBADF (Bad file descriptor) [pid 18243] close(10) = -1 EBADF (Bad file descriptor) [pid 18243] close(11) = -1 EBADF (Bad file descriptor) [pid 18243] close(12) = -1 EBADF (Bad file descriptor) [pid 18243] close(13) = -1 EBADF (Bad file descriptor) [pid 18243] close(14) = -1 EBADF (Bad file descriptor) [pid 18243] close(15) = -1 EBADF (Bad file descriptor) [pid 18243] close(16) = -1 EBADF (Bad file descriptor) [pid 18243] close(17) = -1 EBADF (Bad file descriptor) [pid 18243] close(18) = -1 EBADF (Bad file descriptor) [pid 18243] close(19) = -1 EBADF (Bad file descriptor) [pid 18243] close(20) = -1 EBADF (Bad file descriptor) [pid 18243] close(21) = -1 EBADF (Bad file descriptor) [pid 18243] close(22) = -1 EBADF (Bad file descriptor) [ 250.830081][T18243] vhci_hcd vhci_hcd.0: port 0 already used [pid 18243] close(23) = -1 EBADF (Bad file descriptor) [pid 18243] close(24) = -1 EBADF (Bad file descriptor) [pid 18243] close(25) = -1 EBADF (Bad file descriptor) [pid 18243] close(26) = -1 EBADF (Bad file descriptor) [pid 18243] close(27) = -1 EBADF (Bad file descriptor) [pid 18243] close(28) = -1 EBADF (Bad file descriptor) [pid 18243] close(29) = -1 EBADF (Bad file descriptor) [pid 18243] exit_group(0) = ? [pid 18243] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6590, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18247 attached , child_tidptr=0x5555570da650) = 6592 [pid 18247] set_robust_list(0x5555570da660, 24) = 0 [pid 18247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18247] setpgid(0, 0) = 0 [pid 18247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18247] write(3, "1000", 4) = 4 [pid 18247] close(3) = 0 [pid 18247] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18247] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18247] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18247] close(5) = 0 [pid 18247] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18250 attached ) = 6593 [pid 18247] tkill(6593, SIGSTOP) = 0 [pid 18250] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6592, si_uid=0} --- [pid 18247] close(3 [pid 18250] --- stopped by SIGSTOP --- [pid 18247] <... close resumed>) = 0 [pid 18247] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6593, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18247] close(4) = 0 [pid 18247] close(5) = -1 EBADF (Bad file descriptor) [pid 18247] close(6) = -1 EBADF (Bad file descriptor) [pid 18247] close(7) = -1 EBADF (Bad file descriptor) [pid 18247] close(8) = -1 EBADF (Bad file descriptor) [pid 18247] close(9) = -1 EBADF (Bad file descriptor) [pid 18247] close(10) = -1 EBADF (Bad file descriptor) [pid 18247] close(11) = -1 EBADF (Bad file descriptor) [pid 18247] close(12) = -1 EBADF (Bad file descriptor) [pid 18247] close(13) = -1 EBADF (Bad file descriptor) [pid 18247] close(14) = -1 EBADF (Bad file descriptor) [pid 18247] close(15) = -1 EBADF (Bad file descriptor) [pid 18247] close(16) = -1 EBADF (Bad file descriptor) [pid 18247] close(17) = -1 EBADF (Bad file descriptor) [pid 18247] close(18) = -1 EBADF (Bad file descriptor) [pid 18247] close(19) = -1 EBADF (Bad file descriptor) [pid 18247] close(20) = -1 EBADF (Bad file descriptor) [pid 18247] close(21) = -1 EBADF (Bad file descriptor) [pid 18247] close(22) = -1 EBADF (Bad file descriptor) [pid 18247] close(23) = -1 EBADF (Bad file descriptor) [pid 18247] close(24) = -1 EBADF (Bad file descriptor) [pid 18247] close(25) = -1 EBADF (Bad file descriptor) [pid 18247] close(26) = -1 EBADF (Bad file descriptor) [ 250.941226][T18247] vhci_hcd vhci_hcd.0: port 0 already used [pid 18247] close(27) = -1 EBADF (Bad file descriptor) [pid 18247] close(28) = -1 EBADF (Bad file descriptor) [pid 18247] close(29) = -1 EBADF (Bad file descriptor) [pid 18247] exit_group(0) = ? [pid 18247] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18251 attached , child_tidptr=0x5555570da650) = 6594 [pid 18251] set_robust_list(0x5555570da660, 24) = 0 [pid 18251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18251] setpgid(0, 0) = 0 [pid 18251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18251] write(3, "1000", 4) = 4 [pid 18251] close(3) = 0 [pid 18251] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18251] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18251] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18251] close(5) = 0 [pid 18251] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18254 attached ) = 6595 [pid 18251] tkill(6595, SIGSTOP) = 0 [pid 18254] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6594, si_uid=0} --- [pid 18251] close(3 [pid 18254] --- stopped by SIGSTOP --- [pid 18251] <... close resumed>) = 0 [pid 18251] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6595, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18251] close(4) = 0 [pid 18251] close(5) = -1 EBADF (Bad file descriptor) [pid 18251] close(6) = -1 EBADF (Bad file descriptor) [pid 18251] close(7) = -1 EBADF (Bad file descriptor) [pid 18251] close(8) = -1 EBADF (Bad file descriptor) [pid 18251] close(9) = -1 EBADF (Bad file descriptor) [pid 18251] close(10) = -1 EBADF (Bad file descriptor) [pid 18251] close(11) = -1 EBADF (Bad file descriptor) [pid 18251] close(12) = -1 EBADF (Bad file descriptor) [pid 18251] close(13) = -1 EBADF (Bad file descriptor) [pid 18251] close(14) = -1 EBADF (Bad file descriptor) [pid 18251] close(15) = -1 EBADF (Bad file descriptor) [pid 18251] close(16) = -1 EBADF (Bad file descriptor) [pid 18251] close(17) = -1 EBADF (Bad file descriptor) [pid 18251] close(18) = -1 EBADF (Bad file descriptor) [pid 18251] close(19) = -1 EBADF (Bad file descriptor) [pid 18251] close(20) = -1 EBADF (Bad file descriptor) [pid 18251] close(21) = -1 EBADF (Bad file descriptor) [pid 18251] close(22) = -1 EBADF (Bad file descriptor) [ 251.043975][T18251] vhci_hcd vhci_hcd.0: port 0 already used [pid 18251] close(23) = -1 EBADF (Bad file descriptor) [pid 18251] close(24) = -1 EBADF (Bad file descriptor) [pid 18251] close(25) = -1 EBADF (Bad file descriptor) [pid 18251] close(26) = -1 EBADF (Bad file descriptor) [pid 18251] close(27) = -1 EBADF (Bad file descriptor) [pid 18251] close(28) = -1 EBADF (Bad file descriptor) [pid 18251] close(29) = -1 EBADF (Bad file descriptor) [pid 18251] exit_group(0) = ? [pid 18251] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6594, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18255 attached , child_tidptr=0x5555570da650) = 6596 [pid 18255] set_robust_list(0x5555570da660, 24) = 0 [pid 18255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18255] setpgid(0, 0) = 0 [pid 18255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18255] write(3, "1000", 4) = 4 [pid 18255] close(3) = 0 [pid 18255] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18255] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18255] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18255] close(5) = 0 [pid 18255] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18258 attached ) = 6597 [pid 18255] tkill(6597, SIGSTOP) = 0 [pid 18258] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6596, si_uid=0} --- [pid 18255] close(3 [pid 18258] --- stopped by SIGSTOP --- [pid 18255] <... close resumed>) = 0 [pid 18255] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6597, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18255] close(4) = 0 [pid 18255] close(5) = -1 EBADF (Bad file descriptor) [pid 18255] close(6) = -1 EBADF (Bad file descriptor) [pid 18255] close(7) = -1 EBADF (Bad file descriptor) [pid 18255] close(8) = -1 EBADF (Bad file descriptor) [pid 18255] close(9) = -1 EBADF (Bad file descriptor) [pid 18255] close(10) = -1 EBADF (Bad file descriptor) [pid 18255] close(11) = -1 EBADF (Bad file descriptor) [pid 18255] close(12) = -1 EBADF (Bad file descriptor) [pid 18255] close(13) = -1 EBADF (Bad file descriptor) [pid 18255] close(14) = -1 EBADF (Bad file descriptor) [pid 18255] close(15) = -1 EBADF (Bad file descriptor) [pid 18255] close(16) = -1 EBADF (Bad file descriptor) [pid 18255] close(17) = -1 EBADF (Bad file descriptor) [pid 18255] close(18) = -1 EBADF (Bad file descriptor) [pid 18255] close(19) = -1 EBADF (Bad file descriptor) [pid 18255] close(20) = -1 EBADF (Bad file descriptor) [pid 18255] close(21) = -1 EBADF (Bad file descriptor) [pid 18255] close(22) = -1 EBADF (Bad file descriptor) [pid 18255] close(23) = -1 EBADF (Bad file descriptor) [ 251.156411][T18255] vhci_hcd vhci_hcd.0: port 0 already used [pid 18255] close(24) = -1 EBADF (Bad file descriptor) [pid 18255] close(25) = -1 EBADF (Bad file descriptor) [pid 18255] close(26) = -1 EBADF (Bad file descriptor) [pid 18255] close(27) = -1 EBADF (Bad file descriptor) [pid 18255] close(28) = -1 EBADF (Bad file descriptor) [pid 18255] close(29) = -1 EBADF (Bad file descriptor) [pid 18255] exit_group(0) = ? [pid 18255] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18259 attached , child_tidptr=0x5555570da650) = 6598 [pid 18259] set_robust_list(0x5555570da660, 24) = 0 [pid 18259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18259] setpgid(0, 0) = 0 [pid 18259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18259] write(3, "1000", 4) = 4 [pid 18259] close(3) = 0 [pid 18259] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18259] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18259] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18259] close(5) = 0 [pid 18259] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18262 attached ) = 6599 [pid 18259] tkill(6599, SIGSTOP) = 0 [pid 18262] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6598, si_uid=0} --- [pid 18259] close(3 [pid 18262] --- stopped by SIGSTOP --- [pid 18259] <... close resumed>) = 0 [pid 18259] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6599, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18259] close(4) = 0 [pid 18259] close(5) = -1 EBADF (Bad file descriptor) [pid 18259] close(6) = -1 EBADF (Bad file descriptor) [pid 18259] close(7) = -1 EBADF (Bad file descriptor) [pid 18259] close(8) = -1 EBADF (Bad file descriptor) [pid 18259] close(9) = -1 EBADF (Bad file descriptor) [pid 18259] close(10) = -1 EBADF (Bad file descriptor) [pid 18259] close(11) = -1 EBADF (Bad file descriptor) [pid 18259] close(12) = -1 EBADF (Bad file descriptor) [pid 18259] close(13) = -1 EBADF (Bad file descriptor) [pid 18259] close(14) = -1 EBADF (Bad file descriptor) [pid 18259] close(15) = -1 EBADF (Bad file descriptor) [pid 18259] close(16) = -1 EBADF (Bad file descriptor) [pid 18259] close(17) = -1 EBADF (Bad file descriptor) [ 251.267399][T18259] vhci_hcd vhci_hcd.0: port 0 already used [pid 18259] close(18) = -1 EBADF (Bad file descriptor) [pid 18259] close(19) = -1 EBADF (Bad file descriptor) [pid 18259] close(20) = -1 EBADF (Bad file descriptor) [pid 18259] close(21) = -1 EBADF (Bad file descriptor) [pid 18259] close(22) = -1 EBADF (Bad file descriptor) [pid 18259] close(23) = -1 EBADF (Bad file descriptor) [pid 18259] close(24) = -1 EBADF (Bad file descriptor) [pid 18259] close(25) = -1 EBADF (Bad file descriptor) [pid 18259] close(26) = -1 EBADF (Bad file descriptor) [pid 18259] close(27) = -1 EBADF (Bad file descriptor) [pid 18259] close(28) = -1 EBADF (Bad file descriptor) [pid 18259] close(29) = -1 EBADF (Bad file descriptor) [pid 18259] exit_group(0) = ? [pid 18259] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6598, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18263 attached , child_tidptr=0x5555570da650) = 6600 [pid 18263] set_robust_list(0x5555570da660, 24) = 0 [pid 18263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18263] setpgid(0, 0) = 0 [pid 18263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18263] write(3, "1000", 4) = 4 [pid 18263] close(3) = 0 [pid 18263] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18263] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18263] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18263] close(5) = 0 [pid 18263] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18266 attached ) = 6601 [pid 18263] tkill(6601, SIGSTOP) = 0 [pid 18266] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6600, si_uid=0} --- [pid 18263] close(3 [pid 18266] --- stopped by SIGSTOP --- [pid 18263] <... close resumed>) = 0 [pid 18263] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6601, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18263] close(4) = 0 [pid 18263] close(5) = -1 EBADF (Bad file descriptor) [pid 18263] close(6) = -1 EBADF (Bad file descriptor) [pid 18263] close(7) = -1 EBADF (Bad file descriptor) [pid 18263] close(8) = -1 EBADF (Bad file descriptor) [pid 18263] close(9) = -1 EBADF (Bad file descriptor) [pid 18263] close(10) = -1 EBADF (Bad file descriptor) [pid 18263] close(11) = -1 EBADF (Bad file descriptor) [pid 18263] close(12) = -1 EBADF (Bad file descriptor) [pid 18263] close(13) = -1 EBADF (Bad file descriptor) [pid 18263] close(14) = -1 EBADF (Bad file descriptor) [pid 18263] close(15) = -1 EBADF (Bad file descriptor) [pid 18263] close(16) = -1 EBADF (Bad file descriptor) [ 251.398487][T18263] vhci_hcd vhci_hcd.0: port 0 already used [pid 18263] close(17) = -1 EBADF (Bad file descriptor) [pid 18263] close(18) = -1 EBADF (Bad file descriptor) [pid 18263] close(19) = -1 EBADF (Bad file descriptor) [pid 18263] close(20) = -1 EBADF (Bad file descriptor) [pid 18263] close(21) = -1 EBADF (Bad file descriptor) [pid 18263] close(22) = -1 EBADF (Bad file descriptor) [pid 18263] close(23) = -1 EBADF (Bad file descriptor) [pid 18263] close(24) = -1 EBADF (Bad file descriptor) [pid 18263] close(25) = -1 EBADF (Bad file descriptor) [pid 18263] close(26) = -1 EBADF (Bad file descriptor) [pid 18263] close(27) = -1 EBADF (Bad file descriptor) [pid 18263] close(28) = -1 EBADF (Bad file descriptor) [pid 18263] close(29) = -1 EBADF (Bad file descriptor) [pid 18263] exit_group(0) = ? [pid 18263] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6600, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18267 attached , child_tidptr=0x5555570da650) = 6602 [pid 18267] set_robust_list(0x5555570da660, 24) = 0 [pid 18267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18267] setpgid(0, 0) = 0 [pid 18267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18267] write(3, "1000", 4) = 4 [pid 18267] close(3) = 0 [pid 18267] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18267] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18267] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18267] close(5) = 0 [pid 18267] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18270 attached ) = 6603 [pid 18267] tkill(6603, SIGSTOP) = 0 [pid 18270] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6602, si_uid=0} --- [pid 18267] close(3 [pid 18270] --- stopped by SIGSTOP --- [pid 18267] <... close resumed>) = 0 [pid 18267] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6603, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18267] close(4) = 0 [pid 18267] close(5) = -1 EBADF (Bad file descriptor) [pid 18267] close(6) = -1 EBADF (Bad file descriptor) [pid 18267] close(7) = -1 EBADF (Bad file descriptor) [pid 18267] close(8) = -1 EBADF (Bad file descriptor) [pid 18267] close(9) = -1 EBADF (Bad file descriptor) [pid 18267] close(10) = -1 EBADF (Bad file descriptor) [pid 18267] close(11) = -1 EBADF (Bad file descriptor) [pid 18267] close(12) = -1 EBADF (Bad file descriptor) [pid 18267] close(13) = -1 EBADF (Bad file descriptor) [pid 18267] close(14) = -1 EBADF (Bad file descriptor) [pid 18267] close(15) = -1 EBADF (Bad file descriptor) [pid 18267] close(16) = -1 EBADF (Bad file descriptor) [pid 18267] close(17) = -1 EBADF (Bad file descriptor) [pid 18267] close(18) = -1 EBADF (Bad file descriptor) [pid 18267] close(19) = -1 EBADF (Bad file descriptor) [pid 18267] close(20) = -1 EBADF (Bad file descriptor) [pid 18267] close(21) = -1 EBADF (Bad file descriptor) [ 251.525550][T18267] vhci_hcd vhci_hcd.0: port 0 already used [pid 18267] close(22) = -1 EBADF (Bad file descriptor) [pid 18267] close(23) = -1 EBADF (Bad file descriptor) [pid 18267] close(24) = -1 EBADF (Bad file descriptor) [pid 18267] close(25) = -1 EBADF (Bad file descriptor) [pid 18267] close(26) = -1 EBADF (Bad file descriptor) [pid 18267] close(27) = -1 EBADF (Bad file descriptor) [pid 18267] close(28) = -1 EBADF (Bad file descriptor) [pid 18267] close(29) = -1 EBADF (Bad file descriptor) [pid 18267] exit_group(0) = ? [pid 18267] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18271 attached , child_tidptr=0x5555570da650) = 6604 [pid 18271] set_robust_list(0x5555570da660, 24) = 0 [pid 18271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18271] setpgid(0, 0) = 0 [pid 18271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18271] write(3, "1000", 4) = 4 [pid 18271] close(3) = 0 [pid 18271] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18271] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18271] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18271] close(5) = 0 [pid 18271] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18274 attached ) = 6605 [pid 18271] tkill(6605, SIGSTOP) = 0 [pid 18274] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6604, si_uid=0} --- [pid 18271] close(3 [pid 18274] --- stopped by SIGSTOP --- [pid 18271] <... close resumed>) = 0 [pid 18271] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6605, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18271] close(4) = 0 [pid 18271] close(5) = -1 EBADF (Bad file descriptor) [pid 18271] close(6) = -1 EBADF (Bad file descriptor) [pid 18271] close(7) = -1 EBADF (Bad file descriptor) [pid 18271] close(8) = -1 EBADF (Bad file descriptor) [pid 18271] close(9) = -1 EBADF (Bad file descriptor) [pid 18271] close(10) = -1 EBADF (Bad file descriptor) [pid 18271] close(11) = -1 EBADF (Bad file descriptor) [pid 18271] close(12) = -1 EBADF (Bad file descriptor) [pid 18271] close(13) = -1 EBADF (Bad file descriptor) [pid 18271] close(14) = -1 EBADF (Bad file descriptor) [pid 18271] close(15) = -1 EBADF (Bad file descriptor) [pid 18271] close(16) = -1 EBADF (Bad file descriptor) [pid 18271] close(17) = -1 EBADF (Bad file descriptor) [pid 18271] close(18) = -1 EBADF (Bad file descriptor) [pid 18271] close(19) = -1 EBADF (Bad file descriptor) [pid 18271] close(20) = -1 EBADF (Bad file descriptor) [pid 18271] close(21) = -1 EBADF (Bad file descriptor) [ 251.640230][T18271] vhci_hcd vhci_hcd.0: port 0 already used [pid 18271] close(22) = -1 EBADF (Bad file descriptor) [pid 18271] close(23) = -1 EBADF (Bad file descriptor) [pid 18271] close(24) = -1 EBADF (Bad file descriptor) [pid 18271] close(25) = -1 EBADF (Bad file descriptor) [pid 18271] close(26) = -1 EBADF (Bad file descriptor) [pid 18271] close(27) = -1 EBADF (Bad file descriptor) [pid 18271] close(28) = -1 EBADF (Bad file descriptor) [pid 18271] close(29) = -1 EBADF (Bad file descriptor) [pid 18271] exit_group(0) = ? [pid 18271] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18275 attached , child_tidptr=0x5555570da650) = 6606 [pid 18275] set_robust_list(0x5555570da660, 24) = 0 [pid 18275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18275] setpgid(0, 0) = 0 [pid 18275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18275] write(3, "1000", 4) = 4 [pid 18275] close(3) = 0 [pid 18275] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18275] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18275] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18275] close(5) = 0 [pid 18275] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18278 attached ) = 6607 [pid 18275] tkill(6607, SIGSTOP) = 0 [pid 18278] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6606, si_uid=0} --- [pid 18275] close(3 [pid 18278] --- stopped by SIGSTOP --- [pid 18275] <... close resumed>) = 0 [pid 18275] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6607, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18275] close(4) = 0 [pid 18275] close(5) = -1 EBADF (Bad file descriptor) [pid 18275] close(6) = -1 EBADF (Bad file descriptor) [pid 18275] close(7) = -1 EBADF (Bad file descriptor) [pid 18275] close(8) = -1 EBADF (Bad file descriptor) [pid 18275] close(9) = -1 EBADF (Bad file descriptor) [pid 18275] close(10) = -1 EBADF (Bad file descriptor) [pid 18275] close(11) = -1 EBADF (Bad file descriptor) [pid 18275] close(12) = -1 EBADF (Bad file descriptor) [pid 18275] close(13) = -1 EBADF (Bad file descriptor) [pid 18275] close(14) = -1 EBADF (Bad file descriptor) [pid 18275] close(15) = -1 EBADF (Bad file descriptor) [pid 18275] close(16) = -1 EBADF (Bad file descriptor) [pid 18275] close(17) = -1 EBADF (Bad file descriptor) [pid 18275] close(18) = -1 EBADF (Bad file descriptor) [pid 18275] close(19) = -1 EBADF (Bad file descriptor) [pid 18275] close(20) = -1 EBADF (Bad file descriptor) [pid 18275] close(21) = -1 EBADF (Bad file descriptor) [ 251.754949][T18275] vhci_hcd vhci_hcd.0: port 0 already used [pid 18275] close(22) = -1 EBADF (Bad file descriptor) [pid 18275] close(23) = -1 EBADF (Bad file descriptor) [pid 18275] close(24) = -1 EBADF (Bad file descriptor) [pid 18275] close(25) = -1 EBADF (Bad file descriptor) [pid 18275] close(26) = -1 EBADF (Bad file descriptor) [pid 18275] close(27) = -1 EBADF (Bad file descriptor) [pid 18275] close(28) = -1 EBADF (Bad file descriptor) [pid 18275] close(29) = -1 EBADF (Bad file descriptor) [pid 18275] exit_group(0) = ? [pid 18275] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18279 attached , child_tidptr=0x5555570da650) = 6608 [pid 18279] set_robust_list(0x5555570da660, 24) = 0 [pid 18279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18279] setpgid(0, 0) = 0 [pid 18279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18279] write(3, "1000", 4) = 4 [pid 18279] close(3) = 0 [pid 18279] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18279] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18279] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18279] close(5) = 0 [pid 18279] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18282 attached ) = 6609 [pid 18279] tkill(6609, SIGSTOP) = 0 [pid 18282] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6608, si_uid=0} --- [pid 18279] close(3 [pid 18282] --- stopped by SIGSTOP --- [pid 18279] <... close resumed>) = 0 [pid 18279] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6609, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18279] close(4) = 0 [pid 18279] close(5) = -1 EBADF (Bad file descriptor) [pid 18279] close(6) = -1 EBADF (Bad file descriptor) [pid 18279] close(7) = -1 EBADF (Bad file descriptor) [pid 18279] close(8) = -1 EBADF (Bad file descriptor) [pid 18279] close(9) = -1 EBADF (Bad file descriptor) [pid 18279] close(10) = -1 EBADF (Bad file descriptor) [pid 18279] close(11) = -1 EBADF (Bad file descriptor) [pid 18279] close(12) = -1 EBADF (Bad file descriptor) [pid 18279] close(13) = -1 EBADF (Bad file descriptor) [pid 18279] close(14) = -1 EBADF (Bad file descriptor) [pid 18279] close(15) = -1 EBADF (Bad file descriptor) [pid 18279] close(16) = -1 EBADF (Bad file descriptor) [pid 18279] close(17) = -1 EBADF (Bad file descriptor) [pid 18279] close(18) = -1 EBADF (Bad file descriptor) [pid 18279] close(19) = -1 EBADF (Bad file descriptor) [pid 18279] close(20) = -1 EBADF (Bad file descriptor) [pid 18279] close(21) = -1 EBADF (Bad file descriptor) [ 251.867291][T18279] vhci_hcd vhci_hcd.0: port 0 already used [pid 18279] close(22) = -1 EBADF (Bad file descriptor) [pid 18279] close(23) = -1 EBADF (Bad file descriptor) [pid 18279] close(24) = -1 EBADF (Bad file descriptor) [pid 18279] close(25) = -1 EBADF (Bad file descriptor) [pid 18279] close(26) = -1 EBADF (Bad file descriptor) [pid 18279] close(27) = -1 EBADF (Bad file descriptor) [pid 18279] close(28) = -1 EBADF (Bad file descriptor) [pid 18279] close(29) = -1 EBADF (Bad file descriptor) [pid 18279] exit_group(0) = ? [pid 18279] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6608, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18283 attached , child_tidptr=0x5555570da650) = 6610 [pid 18283] set_robust_list(0x5555570da660, 24) = 0 [pid 18283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18283] setpgid(0, 0) = 0 [pid 18283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18283] write(3, "1000", 4) = 4 [pid 18283] close(3) = 0 [pid 18283] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18283] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18283] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18283] close(5) = 0 [pid 18283] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18286 attached ) = 6611 [pid 18283] tkill(6611, SIGSTOP) = 0 [pid 18286] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6610, si_uid=0} --- [pid 18283] close(3 [pid 18286] --- stopped by SIGSTOP --- [pid 18283] <... close resumed>) = 0 [pid 18283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6611, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18283] close(4) = 0 [pid 18283] close(5) = -1 EBADF (Bad file descriptor) [pid 18283] close(6) = -1 EBADF (Bad file descriptor) [pid 18283] close(7) = -1 EBADF (Bad file descriptor) [pid 18283] close(8) = -1 EBADF (Bad file descriptor) [pid 18283] close(9) = -1 EBADF (Bad file descriptor) [pid 18283] close(10) = -1 EBADF (Bad file descriptor) [pid 18283] close(11) = -1 EBADF (Bad file descriptor) [pid 18283] close(12) = -1 EBADF (Bad file descriptor) [pid 18283] close(13) = -1 EBADF (Bad file descriptor) [pid 18283] close(14) = -1 EBADF (Bad file descriptor) [pid 18283] close(15) = -1 EBADF (Bad file descriptor) [pid 18283] close(16) = -1 EBADF (Bad file descriptor) [pid 18283] close(17) = -1 EBADF (Bad file descriptor) [pid 18283] close(18) = -1 EBADF (Bad file descriptor) [pid 18283] close(19) = -1 EBADF (Bad file descriptor) [pid 18283] close(20) = -1 EBADF (Bad file descriptor) [pid 18283] close(21) = -1 EBADF (Bad file descriptor) [pid 18283] close(22) = -1 EBADF (Bad file descriptor) [ 251.982631][T18283] vhci_hcd vhci_hcd.0: port 0 already used [pid 18283] close(23) = -1 EBADF (Bad file descriptor) [pid 18283] close(24) = -1 EBADF (Bad file descriptor) [pid 18283] close(25) = -1 EBADF (Bad file descriptor) [pid 18283] close(26) = -1 EBADF (Bad file descriptor) [pid 18283] close(27) = -1 EBADF (Bad file descriptor) [pid 18283] close(28) = -1 EBADF (Bad file descriptor) [pid 18283] close(29) = -1 EBADF (Bad file descriptor) [pid 18283] exit_group(0) = ? [pid 18283] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6610, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18287 attached , child_tidptr=0x5555570da650) = 6612 [pid 18287] set_robust_list(0x5555570da660, 24) = 0 [pid 18287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18287] setpgid(0, 0) = 0 [pid 18287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18287] write(3, "1000", 4) = 4 [pid 18287] close(3) = 0 [pid 18287] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18287] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18287] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18287] close(5) = 0 [pid 18287] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18290 attached ) = 6613 [pid 18287] tkill(6613, SIGSTOP) = 0 [pid 18290] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6612, si_uid=0} --- [pid 18287] close(3 [pid 18290] --- stopped by SIGSTOP --- [pid 18287] <... close resumed>) = 0 [pid 18287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6613, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18287] close(4) = 0 [pid 18287] close(5) = -1 EBADF (Bad file descriptor) [pid 18287] close(6) = -1 EBADF (Bad file descriptor) [pid 18287] close(7) = -1 EBADF (Bad file descriptor) [pid 18287] close(8) = -1 EBADF (Bad file descriptor) [pid 18287] close(9) = -1 EBADF (Bad file descriptor) [pid 18287] close(10) = -1 EBADF (Bad file descriptor) [pid 18287] close(11) = -1 EBADF (Bad file descriptor) [pid 18287] close(12) = -1 EBADF (Bad file descriptor) [pid 18287] close(13) = -1 EBADF (Bad file descriptor) [pid 18287] close(14) = -1 EBADF (Bad file descriptor) [pid 18287] close(15) = -1 EBADF (Bad file descriptor) [pid 18287] close(16) = -1 EBADF (Bad file descriptor) [pid 18287] close(17) = -1 EBADF (Bad file descriptor) [pid 18287] close(18) = -1 EBADF (Bad file descriptor) [ 252.092295][T18287] vhci_hcd vhci_hcd.0: port 0 already used [pid 18287] close(19) = -1 EBADF (Bad file descriptor) [pid 18287] close(20) = -1 EBADF (Bad file descriptor) [pid 18287] close(21) = -1 EBADF (Bad file descriptor) [pid 18287] close(22) = -1 EBADF (Bad file descriptor) [pid 18287] close(23) = -1 EBADF (Bad file descriptor) [pid 18287] close(24) = -1 EBADF (Bad file descriptor) [pid 18287] close(25) = -1 EBADF (Bad file descriptor) [pid 18287] close(26) = -1 EBADF (Bad file descriptor) [pid 18287] close(27) = -1 EBADF (Bad file descriptor) [pid 18287] close(28) = -1 EBADF (Bad file descriptor) [pid 18287] close(29) = -1 EBADF (Bad file descriptor) [pid 18287] exit_group(0) = ? [pid 18287] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18291 attached , child_tidptr=0x5555570da650) = 6614 [pid 18291] set_robust_list(0x5555570da660, 24) = 0 [pid 18291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18291] setpgid(0, 0) = 0 [pid 18291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18291] write(3, "1000", 4) = 4 [pid 18291] close(3) = 0 [pid 18291] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18291] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18291] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18291] close(5) = 0 [pid 18291] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18294 attached ) = 6615 [pid 18291] tkill(6615, SIGSTOP) = 0 [pid 18294] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6614, si_uid=0} --- [pid 18291] close(3 [pid 18294] --- stopped by SIGSTOP --- [pid 18291] <... close resumed>) = 0 [pid 18291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6615, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18291] close(4) = 0 [pid 18291] close(5) = -1 EBADF (Bad file descriptor) [pid 18291] close(6) = -1 EBADF (Bad file descriptor) [pid 18291] close(7) = -1 EBADF (Bad file descriptor) [pid 18291] close(8) = -1 EBADF (Bad file descriptor) [pid 18291] close(9) = -1 EBADF (Bad file descriptor) [pid 18291] close(10) = -1 EBADF (Bad file descriptor) [pid 18291] close(11) = -1 EBADF (Bad file descriptor) [pid 18291] close(12) = -1 EBADF (Bad file descriptor) [pid 18291] close(13) = -1 EBADF (Bad file descriptor) [pid 18291] close(14) = -1 EBADF (Bad file descriptor) [pid 18291] close(15) = -1 EBADF (Bad file descriptor) [pid 18291] close(16) = -1 EBADF (Bad file descriptor) [pid 18291] close(17) = -1 EBADF (Bad file descriptor) [pid 18291] close(18) = -1 EBADF (Bad file descriptor) [pid 18291] close(19) = -1 EBADF (Bad file descriptor) [ 252.218510][T18291] vhci_hcd vhci_hcd.0: port 0 already used [pid 18291] close(20) = -1 EBADF (Bad file descriptor) [pid 18291] close(21) = -1 EBADF (Bad file descriptor) [pid 18291] close(22) = -1 EBADF (Bad file descriptor) [pid 18291] close(23) = -1 EBADF (Bad file descriptor) [pid 18291] close(24) = -1 EBADF (Bad file descriptor) [pid 18291] close(25) = -1 EBADF (Bad file descriptor) [pid 18291] close(26) = -1 EBADF (Bad file descriptor) [pid 18291] close(27) = -1 EBADF (Bad file descriptor) [pid 18291] close(28) = -1 EBADF (Bad file descriptor) [pid 18291] close(29) = -1 EBADF (Bad file descriptor) [pid 18291] exit_group(0) = ? [pid 18291] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6614, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18295 attached , child_tidptr=0x5555570da650) = 6616 [pid 18295] set_robust_list(0x5555570da660, 24) = 0 [pid 18295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18295] setpgid(0, 0) = 0 [pid 18295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18295] write(3, "1000", 4) = 4 [pid 18295] close(3) = 0 [pid 18295] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18295] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18295] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18295] close(5) = 0 [pid 18295] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18298 attached ) = 6617 [pid 18295] tkill(6617, SIGSTOP) = 0 [pid 18298] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6616, si_uid=0} --- [pid 18295] close(3 [pid 18298] --- stopped by SIGSTOP --- [pid 18295] <... close resumed>) = 0 [pid 18295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6617, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18295] close(4) = 0 [pid 18295] close(5) = -1 EBADF (Bad file descriptor) [pid 18295] close(6) = -1 EBADF (Bad file descriptor) [pid 18295] close(7) = -1 EBADF (Bad file descriptor) [pid 18295] close(8) = -1 EBADF (Bad file descriptor) [pid 18295] close(9) = -1 EBADF (Bad file descriptor) [pid 18295] close(10) = -1 EBADF (Bad file descriptor) [pid 18295] close(11) = -1 EBADF (Bad file descriptor) [pid 18295] close(12) = -1 EBADF (Bad file descriptor) [pid 18295] close(13) = -1 EBADF (Bad file descriptor) [pid 18295] close(14) = -1 EBADF (Bad file descriptor) [pid 18295] close(15) = -1 EBADF (Bad file descriptor) [pid 18295] close(16) = -1 EBADF (Bad file descriptor) [pid 18295] close(17) = -1 EBADF (Bad file descriptor) [pid 18295] close(18) = -1 EBADF (Bad file descriptor) [ 252.342404][T18295] vhci_hcd vhci_hcd.0: port 0 already used [pid 18295] close(19) = -1 EBADF (Bad file descriptor) [pid 18295] close(20) = -1 EBADF (Bad file descriptor) [pid 18295] close(21) = -1 EBADF (Bad file descriptor) [pid 18295] close(22) = -1 EBADF (Bad file descriptor) [pid 18295] close(23) = -1 EBADF (Bad file descriptor) [pid 18295] close(24) = -1 EBADF (Bad file descriptor) [pid 18295] close(25) = -1 EBADF (Bad file descriptor) [pid 18295] close(26) = -1 EBADF (Bad file descriptor) [pid 18295] close(27) = -1 EBADF (Bad file descriptor) [pid 18295] close(28) = -1 EBADF (Bad file descriptor) [pid 18295] close(29) = -1 EBADF (Bad file descriptor) [pid 18295] exit_group(0) = ? [pid 18295] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18299 attached , child_tidptr=0x5555570da650) = 6618 [pid 18299] set_robust_list(0x5555570da660, 24) = 0 [pid 18299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18299] setpgid(0, 0) = 0 [pid 18299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18299] write(3, "1000", 4) = 4 [pid 18299] close(3) = 0 [pid 18299] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18299] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18299] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18299] close(5) = 0 [pid 18299] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18302 attached ) = 6619 [pid 18299] tkill(6619, SIGSTOP) = 0 [pid 18302] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6618, si_uid=0} --- [pid 18299] close(3 [pid 18302] --- stopped by SIGSTOP --- [pid 18299] <... close resumed>) = 0 [pid 18299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6619, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18299] close(4) = 0 [pid 18299] close(5) = -1 EBADF (Bad file descriptor) [pid 18299] close(6) = -1 EBADF (Bad file descriptor) [pid 18299] close(7) = -1 EBADF (Bad file descriptor) [pid 18299] close(8) = -1 EBADF (Bad file descriptor) [pid 18299] close(9) = -1 EBADF (Bad file descriptor) [pid 18299] close(10) = -1 EBADF (Bad file descriptor) [pid 18299] close(11) = -1 EBADF (Bad file descriptor) [pid 18299] close(12) = -1 EBADF (Bad file descriptor) [pid 18299] close(13) = -1 EBADF (Bad file descriptor) [pid 18299] close(14) = -1 EBADF (Bad file descriptor) [pid 18299] close(15) = -1 EBADF (Bad file descriptor) [pid 18299] close(16) = -1 EBADF (Bad file descriptor) [pid 18299] close(17) = -1 EBADF (Bad file descriptor) [pid 18299] close(18) = -1 EBADF (Bad file descriptor) [pid 18299] close(19) = -1 EBADF (Bad file descriptor) [pid 18299] close(20) = -1 EBADF (Bad file descriptor) [pid 18299] close(21) = -1 EBADF (Bad file descriptor) [ 252.467015][T18299] vhci_hcd vhci_hcd.0: port 0 already used [pid 18299] close(22) = -1 EBADF (Bad file descriptor) [pid 18299] close(23) = -1 EBADF (Bad file descriptor) [pid 18299] close(24) = -1 EBADF (Bad file descriptor) [pid 18299] close(25) = -1 EBADF (Bad file descriptor) [pid 18299] close(26) = -1 EBADF (Bad file descriptor) [pid 18299] close(27) = -1 EBADF (Bad file descriptor) [pid 18299] close(28) = -1 EBADF (Bad file descriptor) [pid 18299] close(29) = -1 EBADF (Bad file descriptor) [pid 18299] exit_group(0) = ? [pid 18299] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6618, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18303 attached , child_tidptr=0x5555570da650) = 6620 [pid 18303] set_robust_list(0x5555570da660, 24) = 0 [pid 18303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18303] setpgid(0, 0) = 0 [pid 18303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18303] write(3, "1000", 4) = 4 [pid 18303] close(3) = 0 [pid 18303] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18303] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18303] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18303] close(5) = 0 [pid 18303] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18306 attached ) = 6621 [pid 18303] tkill(6621, SIGSTOP) = 0 [pid 18306] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6620, si_uid=0} --- [pid 18303] close(3 [pid 18306] --- stopped by SIGSTOP --- [pid 18303] <... close resumed>) = 0 [pid 18303] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6621, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18303] close(4) = 0 [pid 18303] close(5) = -1 EBADF (Bad file descriptor) [pid 18303] close(6) = -1 EBADF (Bad file descriptor) [pid 18303] close(7) = -1 EBADF (Bad file descriptor) [pid 18303] close(8) = -1 EBADF (Bad file descriptor) [pid 18303] close(9) = -1 EBADF (Bad file descriptor) [pid 18303] close(10) = -1 EBADF (Bad file descriptor) [pid 18303] close(11) = -1 EBADF (Bad file descriptor) [pid 18303] close(12) = -1 EBADF (Bad file descriptor) [pid 18303] close(13) = -1 EBADF (Bad file descriptor) [pid 18303] close(14) = -1 EBADF (Bad file descriptor) [pid 18303] close(15) = -1 EBADF (Bad file descriptor) [pid 18303] close(16) = -1 EBADF (Bad file descriptor) [pid 18303] close(17) = -1 EBADF (Bad file descriptor) [pid 18303] close(18) = -1 EBADF (Bad file descriptor) [pid 18303] close(19) = -1 EBADF (Bad file descriptor) [pid 18303] close(20) = -1 EBADF (Bad file descriptor) [pid 18303] close(21) = -1 EBADF (Bad file descriptor) [pid 18303] close(22) = -1 EBADF (Bad file descriptor) [ 252.577907][T18303] vhci_hcd vhci_hcd.0: port 0 already used [pid 18303] close(23) = -1 EBADF (Bad file descriptor) [pid 18303] close(24) = -1 EBADF (Bad file descriptor) [pid 18303] close(25) = -1 EBADF (Bad file descriptor) [pid 18303] close(26) = -1 EBADF (Bad file descriptor) [pid 18303] close(27) = -1 EBADF (Bad file descriptor) [pid 18303] close(28) = -1 EBADF (Bad file descriptor) [pid 18303] close(29) = -1 EBADF (Bad file descriptor) [pid 18303] exit_group(0) = ? [pid 18303] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6620, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18307 attached , child_tidptr=0x5555570da650) = 6622 [pid 18307] set_robust_list(0x5555570da660, 24) = 0 [pid 18307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18307] setpgid(0, 0) = 0 [pid 18307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18307] write(3, "1000", 4) = 4 [pid 18307] close(3) = 0 [pid 18307] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18307] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18307] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18307] close(5) = 0 [pid 18307] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18310 attached ) = 6623 [pid 18307] tkill(6623, SIGSTOP) = 0 [pid 18310] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6622, si_uid=0} --- [pid 18307] close(3 [pid 18310] --- stopped by SIGSTOP --- [pid 18307] <... close resumed>) = 0 [pid 18307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6623, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18307] close(4) = 0 [pid 18307] close(5) = -1 EBADF (Bad file descriptor) [pid 18307] close(6) = -1 EBADF (Bad file descriptor) [pid 18307] close(7) = -1 EBADF (Bad file descriptor) [pid 18307] close(8) = -1 EBADF (Bad file descriptor) [pid 18307] close(9) = -1 EBADF (Bad file descriptor) [pid 18307] close(10) = -1 EBADF (Bad file descriptor) [pid 18307] close(11) = -1 EBADF (Bad file descriptor) [pid 18307] close(12) = -1 EBADF (Bad file descriptor) [pid 18307] close(13) = -1 EBADF (Bad file descriptor) [pid 18307] close(14) = -1 EBADF (Bad file descriptor) [pid 18307] close(15) = -1 EBADF (Bad file descriptor) [pid 18307] close(16) = -1 EBADF (Bad file descriptor) [pid 18307] close(17) = -1 EBADF (Bad file descriptor) [pid 18307] close(18) = -1 EBADF (Bad file descriptor) [pid 18307] close(19) = -1 EBADF (Bad file descriptor) [pid 18307] close(20) = -1 EBADF (Bad file descriptor) [pid 18307] close(21) = -1 EBADF (Bad file descriptor) [pid 18307] close(22) = -1 EBADF (Bad file descriptor) [ 252.685089][T18307] vhci_hcd vhci_hcd.0: port 0 already used [pid 18307] close(23) = -1 EBADF (Bad file descriptor) [pid 18307] close(24) = -1 EBADF (Bad file descriptor) [pid 18307] close(25) = -1 EBADF (Bad file descriptor) [pid 18307] close(26) = -1 EBADF (Bad file descriptor) [pid 18307] close(27) = -1 EBADF (Bad file descriptor) [pid 18307] close(28) = -1 EBADF (Bad file descriptor) [pid 18307] close(29) = -1 EBADF (Bad file descriptor) [pid 18307] exit_group(0) = ? [pid 18307] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6622, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18311 attached , child_tidptr=0x5555570da650) = 6624 [pid 18311] set_robust_list(0x5555570da660, 24) = 0 [pid 18311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18311] setpgid(0, 0) = 0 [pid 18311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18311] write(3, "1000", 4) = 4 [pid 18311] close(3) = 0 [pid 18311] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18311] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18311] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18311] close(5) = 0 [pid 18311] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18314 attached ) = 6625 [pid 18311] tkill(6625, SIGSTOP) = 0 [pid 18314] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6624, si_uid=0} --- [pid 18311] close(3 [pid 18314] --- stopped by SIGSTOP --- [pid 18311] <... close resumed>) = 0 [pid 18311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6625, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18311] close(4) = 0 [pid 18311] close(5) = -1 EBADF (Bad file descriptor) [pid 18311] close(6) = -1 EBADF (Bad file descriptor) [pid 18311] close(7) = -1 EBADF (Bad file descriptor) [pid 18311] close(8) = -1 EBADF (Bad file descriptor) [pid 18311] close(9) = -1 EBADF (Bad file descriptor) [pid 18311] close(10) = -1 EBADF (Bad file descriptor) [pid 18311] close(11) = -1 EBADF (Bad file descriptor) [pid 18311] close(12) = -1 EBADF (Bad file descriptor) [pid 18311] close(13) = -1 EBADF (Bad file descriptor) [pid 18311] close(14) = -1 EBADF (Bad file descriptor) [pid 18311] close(15) = -1 EBADF (Bad file descriptor) [pid 18311] close(16) = -1 EBADF (Bad file descriptor) [pid 18311] close(17) = -1 EBADF (Bad file descriptor) [pid 18311] close(18) = -1 EBADF (Bad file descriptor) [pid 18311] close(19) = -1 EBADF (Bad file descriptor) [pid 18311] close(20) = -1 EBADF (Bad file descriptor) [pid 18311] close(21) = -1 EBADF (Bad file descriptor) [pid 18311] close(22) = -1 EBADF (Bad file descriptor) [pid 18311] close(23) = -1 EBADF (Bad file descriptor) [ 252.789792][T18311] vhci_hcd vhci_hcd.0: port 0 already used [pid 18311] close(24) = -1 EBADF (Bad file descriptor) [pid 18311] close(25) = -1 EBADF (Bad file descriptor) [pid 18311] close(26) = -1 EBADF (Bad file descriptor) [pid 18311] close(27) = -1 EBADF (Bad file descriptor) [pid 18311] close(28) = -1 EBADF (Bad file descriptor) [pid 18311] close(29) = -1 EBADF (Bad file descriptor) [pid 18311] exit_group(0) = ? [pid 18311] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6624, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18315 attached , child_tidptr=0x5555570da650) = 6626 [pid 18315] set_robust_list(0x5555570da660, 24) = 0 [pid 18315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18315] setpgid(0, 0) = 0 [pid 18315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18315] write(3, "1000", 4) = 4 [pid 18315] close(3) = 0 [pid 18315] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18315] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18315] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18315] close(5) = 0 [pid 18315] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18318 attached ) = 6627 [pid 18315] tkill(6627, SIGSTOP) = 0 [pid 18318] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6626, si_uid=0} --- [pid 18315] close(3 [pid 18318] --- stopped by SIGSTOP --- [pid 18315] <... close resumed>) = 0 [pid 18315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6627, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18315] close(4) = 0 [pid 18315] close(5) = -1 EBADF (Bad file descriptor) [pid 18315] close(6) = -1 EBADF (Bad file descriptor) [pid 18315] close(7) = -1 EBADF (Bad file descriptor) [pid 18315] close(8) = -1 EBADF (Bad file descriptor) [pid 18315] close(9) = -1 EBADF (Bad file descriptor) [pid 18315] close(10) = -1 EBADF (Bad file descriptor) [pid 18315] close(11) = -1 EBADF (Bad file descriptor) [pid 18315] close(12) = -1 EBADF (Bad file descriptor) [pid 18315] close(13) = -1 EBADF (Bad file descriptor) [pid 18315] close(14) = -1 EBADF (Bad file descriptor) [pid 18315] close(15) = -1 EBADF (Bad file descriptor) [pid 18315] close(16) = -1 EBADF (Bad file descriptor) [pid 18315] close(17) = -1 EBADF (Bad file descriptor) [pid 18315] close(18) = -1 EBADF (Bad file descriptor) [pid 18315] close(19) = -1 EBADF (Bad file descriptor) [pid 18315] close(20) = -1 EBADF (Bad file descriptor) [pid 18315] close(21) = -1 EBADF (Bad file descriptor) [pid 18315] close(22) = -1 EBADF (Bad file descriptor) [ 252.893402][T18315] vhci_hcd vhci_hcd.0: port 0 already used [pid 18315] close(23) = -1 EBADF (Bad file descriptor) [pid 18315] close(24) = -1 EBADF (Bad file descriptor) [pid 18315] close(25) = -1 EBADF (Bad file descriptor) [pid 18315] close(26) = -1 EBADF (Bad file descriptor) [pid 18315] close(27) = -1 EBADF (Bad file descriptor) [pid 18315] close(28) = -1 EBADF (Bad file descriptor) [pid 18315] close(29) = -1 EBADF (Bad file descriptor) [pid 18315] exit_group(0) = ? [pid 18315] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6626, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18319 attached , child_tidptr=0x5555570da650) = 6628 [pid 18319] set_robust_list(0x5555570da660, 24) = 0 [pid 18319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18319] setpgid(0, 0) = 0 [pid 18319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18319] write(3, "1000", 4) = 4 [pid 18319] close(3) = 0 [pid 18319] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18319] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18319] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18319] close(5) = 0 [pid 18319] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18322 attached ) = 6629 [pid 18319] tkill(6629, SIGSTOP) = 0 [pid 18322] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6628, si_uid=0} --- [pid 18319] close(3 [pid 18322] --- stopped by SIGSTOP --- [pid 18319] <... close resumed>) = 0 [pid 18319] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6629, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18319] close(4) = 0 [pid 18319] close(5) = -1 EBADF (Bad file descriptor) [pid 18319] close(6) = -1 EBADF (Bad file descriptor) [pid 18319] close(7) = -1 EBADF (Bad file descriptor) [pid 18319] close(8) = -1 EBADF (Bad file descriptor) [pid 18319] close(9) = -1 EBADF (Bad file descriptor) [pid 18319] close(10) = -1 EBADF (Bad file descriptor) [pid 18319] close(11) = -1 EBADF (Bad file descriptor) [pid 18319] close(12) = -1 EBADF (Bad file descriptor) [pid 18319] close(13) = -1 EBADF (Bad file descriptor) [pid 18319] close(14) = -1 EBADF (Bad file descriptor) [pid 18319] close(15) = -1 EBADF (Bad file descriptor) [ 253.007127][T18319] vhci_hcd vhci_hcd.0: port 0 already used [pid 18319] close(16) = -1 EBADF (Bad file descriptor) [pid 18319] close(17) = -1 EBADF (Bad file descriptor) [pid 18319] close(18) = -1 EBADF (Bad file descriptor) [pid 18319] close(19) = -1 EBADF (Bad file descriptor) [pid 18319] close(20) = -1 EBADF (Bad file descriptor) [pid 18319] close(21) = -1 EBADF (Bad file descriptor) [pid 18319] close(22) = -1 EBADF (Bad file descriptor) [pid 18319] close(23) = -1 EBADF (Bad file descriptor) [pid 18319] close(24) = -1 EBADF (Bad file descriptor) [pid 18319] close(25) = -1 EBADF (Bad file descriptor) [pid 18319] close(26) = -1 EBADF (Bad file descriptor) [pid 18319] close(27) = -1 EBADF (Bad file descriptor) [pid 18319] close(28) = -1 EBADF (Bad file descriptor) [pid 18319] close(29) = -1 EBADF (Bad file descriptor) [pid 18319] exit_group(0) = ? [pid 18319] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18323 attached , child_tidptr=0x5555570da650) = 6630 [pid 18323] set_robust_list(0x5555570da660, 24) = 0 [pid 18323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18323] setpgid(0, 0) = 0 [pid 18323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18323] write(3, "1000", 4) = 4 [pid 18323] close(3) = 0 [pid 18323] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18323] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18323] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18323] close(5) = 0 [pid 18323] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18326 attached ) = 6631 [pid 18323] tkill(6631, SIGSTOP) = 0 [pid 18326] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6630, si_uid=0} --- [pid 18323] close(3 [pid 18326] --- stopped by SIGSTOP --- [pid 18323] <... close resumed>) = 0 [pid 18323] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6631, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18323] close(4) = 0 [pid 18323] close(5) = -1 EBADF (Bad file descriptor) [pid 18323] close(6) = -1 EBADF (Bad file descriptor) [pid 18323] close(7) = -1 EBADF (Bad file descriptor) [pid 18323] close(8) = -1 EBADF (Bad file descriptor) [pid 18323] close(9) = -1 EBADF (Bad file descriptor) [pid 18323] close(10) = -1 EBADF (Bad file descriptor) [pid 18323] close(11) = -1 EBADF (Bad file descriptor) [pid 18323] close(12) = -1 EBADF (Bad file descriptor) [pid 18323] close(13) = -1 EBADF (Bad file descriptor) [pid 18323] close(14) = -1 EBADF (Bad file descriptor) [pid 18323] close(15) = -1 EBADF (Bad file descriptor) [pid 18323] close(16) = -1 EBADF (Bad file descriptor) [pid 18323] close(17) = -1 EBADF (Bad file descriptor) [pid 18323] close(18) = -1 EBADF (Bad file descriptor) [pid 18323] close(19) = -1 EBADF (Bad file descriptor) [ 253.150608][T18323] vhci_hcd vhci_hcd.0: port 0 already used [pid 18323] close(20) = -1 EBADF (Bad file descriptor) [pid 18323] close(21) = -1 EBADF (Bad file descriptor) [pid 18323] close(22) = -1 EBADF (Bad file descriptor) [pid 18323] close(23) = -1 EBADF (Bad file descriptor) [pid 18323] close(24) = -1 EBADF (Bad file descriptor) [pid 18323] close(25) = -1 EBADF (Bad file descriptor) [pid 18323] close(26) = -1 EBADF (Bad file descriptor) [pid 18323] close(27) = -1 EBADF (Bad file descriptor) [pid 18323] close(28) = -1 EBADF (Bad file descriptor) [pid 18323] close(29) = -1 EBADF (Bad file descriptor) [pid 18323] exit_group(0) = ? [pid 18323] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6630, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18327 attached , child_tidptr=0x5555570da650) = 6632 [pid 18327] set_robust_list(0x5555570da660, 24) = 0 [pid 18327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18327] setpgid(0, 0) = 0 [pid 18327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18327] write(3, "1000", 4) = 4 [pid 18327] close(3) = 0 [pid 18327] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18327] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18327] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18327] close(5) = 0 [pid 18327] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18330 attached ) = 6633 [pid 18327] tkill(6633, SIGSTOP) = 0 [pid 18330] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6632, si_uid=0} --- [pid 18327] close(3 [pid 18330] --- stopped by SIGSTOP --- [pid 18327] <... close resumed>) = 0 [pid 18327] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6633, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18327] close(4) = 0 [pid 18327] close(5) = -1 EBADF (Bad file descriptor) [pid 18327] close(6) = -1 EBADF (Bad file descriptor) [pid 18327] close(7) = -1 EBADF (Bad file descriptor) [pid 18327] close(8) = -1 EBADF (Bad file descriptor) [pid 18327] close(9) = -1 EBADF (Bad file descriptor) [pid 18327] close(10) = -1 EBADF (Bad file descriptor) [pid 18327] close(11) = -1 EBADF (Bad file descriptor) [pid 18327] close(12) = -1 EBADF (Bad file descriptor) [pid 18327] close(13) = -1 EBADF (Bad file descriptor) [ 253.273850][T18327] vhci_hcd vhci_hcd.0: port 0 already used [pid 18327] close(14) = -1 EBADF (Bad file descriptor) [pid 18327] close(15) = -1 EBADF (Bad file descriptor) [pid 18327] close(16) = -1 EBADF (Bad file descriptor) [pid 18327] close(17) = -1 EBADF (Bad file descriptor) [pid 18327] close(18) = -1 EBADF (Bad file descriptor) [pid 18327] close(19) = -1 EBADF (Bad file descriptor) [pid 18327] close(20) = -1 EBADF (Bad file descriptor) [pid 18327] close(21) = -1 EBADF (Bad file descriptor) [pid 18327] close(22) = -1 EBADF (Bad file descriptor) [pid 18327] close(23) = -1 EBADF (Bad file descriptor) [pid 18327] close(24) = -1 EBADF (Bad file descriptor) [pid 18327] close(25) = -1 EBADF (Bad file descriptor) [pid 18327] close(26) = -1 EBADF (Bad file descriptor) [pid 18327] close(27) = -1 EBADF (Bad file descriptor) [pid 18327] close(28) = -1 EBADF (Bad file descriptor) [pid 18327] close(29) = -1 EBADF (Bad file descriptor) [pid 18327] exit_group(0) = ? [pid 18327] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18331 attached , child_tidptr=0x5555570da650) = 6634 [pid 18331] set_robust_list(0x5555570da660, 24) = 0 [pid 18331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18331] setpgid(0, 0) = 0 [pid 18331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18331] write(3, "1000", 4) = 4 [pid 18331] close(3) = 0 [pid 18331] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18331] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18331] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18331] close(5) = 0 [pid 18331] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18334 attached ) = 6635 [pid 18331] tkill(6635, SIGSTOP) = 0 [pid 18334] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6634, si_uid=0} --- [pid 18331] close(3 [pid 18334] --- stopped by SIGSTOP --- [pid 18331] <... close resumed>) = 0 [pid 18331] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6635, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18331] close(4) = 0 [pid 18331] close(5) = -1 EBADF (Bad file descriptor) [pid 18331] close(6) = -1 EBADF (Bad file descriptor) [pid 18331] close(7) = -1 EBADF (Bad file descriptor) [pid 18331] close(8) = -1 EBADF (Bad file descriptor) [pid 18331] close(9) = -1 EBADF (Bad file descriptor) [pid 18331] close(10) = -1 EBADF (Bad file descriptor) [pid 18331] close(11) = -1 EBADF (Bad file descriptor) [pid 18331] close(12) = -1 EBADF (Bad file descriptor) [pid 18331] close(13) = -1 EBADF (Bad file descriptor) [pid 18331] close(14) = -1 EBADF (Bad file descriptor) [pid 18331] close(15) = -1 EBADF (Bad file descriptor) [pid 18331] close(16) = -1 EBADF (Bad file descriptor) [pid 18331] close(17) = -1 EBADF (Bad file descriptor) [pid 18331] close(18) = -1 EBADF (Bad file descriptor) [ 253.414122][T18331] vhci_hcd vhci_hcd.0: port 0 already used [pid 18331] close(19) = -1 EBADF (Bad file descriptor) [pid 18331] close(20) = -1 EBADF (Bad file descriptor) [pid 18331] close(21) = -1 EBADF (Bad file descriptor) [pid 18331] close(22) = -1 EBADF (Bad file descriptor) [pid 18331] close(23) = -1 EBADF (Bad file descriptor) [pid 18331] close(24) = -1 EBADF (Bad file descriptor) [pid 18331] close(25) = -1 EBADF (Bad file descriptor) [pid 18331] close(26) = -1 EBADF (Bad file descriptor) [pid 18331] close(27) = -1 EBADF (Bad file descriptor) [pid 18331] close(28) = -1 EBADF (Bad file descriptor) [pid 18331] close(29) = -1 EBADF (Bad file descriptor) [pid 18331] exit_group(0) = ? [pid 18331] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18335 attached , child_tidptr=0x5555570da650) = 6636 [pid 18335] set_robust_list(0x5555570da660, 24) = 0 [pid 18335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18335] setpgid(0, 0) = 0 [pid 18335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18335] write(3, "1000", 4) = 4 [pid 18335] close(3) = 0 [pid 18335] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18335] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18335] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18335] close(5) = 0 [pid 18335] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18338 attached ) = 6637 [pid 18335] tkill(6637, SIGSTOP) = 0 [pid 18338] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6636, si_uid=0} --- [pid 18335] close(3 [pid 18338] --- stopped by SIGSTOP --- [pid 18335] <... close resumed>) = 0 [pid 18335] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6637, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18335] close(4) = 0 [pid 18335] close(5) = -1 EBADF (Bad file descriptor) [pid 18335] close(6) = -1 EBADF (Bad file descriptor) [pid 18335] close(7) = -1 EBADF (Bad file descriptor) [pid 18335] close(8) = -1 EBADF (Bad file descriptor) [pid 18335] close(9) = -1 EBADF (Bad file descriptor) [pid 18335] close(10) = -1 EBADF (Bad file descriptor) [pid 18335] close(11) = -1 EBADF (Bad file descriptor) [pid 18335] close(12) = -1 EBADF (Bad file descriptor) [pid 18335] close(13) = -1 EBADF (Bad file descriptor) [pid 18335] close(14) = -1 EBADF (Bad file descriptor) [pid 18335] close(15) = -1 EBADF (Bad file descriptor) [pid 18335] close(16) = -1 EBADF (Bad file descriptor) [pid 18335] close(17) = -1 EBADF (Bad file descriptor) [pid 18335] close(18) = -1 EBADF (Bad file descriptor) [pid 18335] close(19) = -1 EBADF (Bad file descriptor) [pid 18335] close(20) = -1 EBADF (Bad file descriptor) [pid 18335] close(21) = -1 EBADF (Bad file descriptor) [pid 18335] close(22) = -1 EBADF (Bad file descriptor) [ 253.527183][T18335] vhci_hcd vhci_hcd.0: port 0 already used [pid 18335] close(23) = -1 EBADF (Bad file descriptor) [pid 18335] close(24) = -1 EBADF (Bad file descriptor) [pid 18335] close(25) = -1 EBADF (Bad file descriptor) [pid 18335] close(26) = -1 EBADF (Bad file descriptor) [pid 18335] close(27) = -1 EBADF (Bad file descriptor) [pid 18335] close(28) = -1 EBADF (Bad file descriptor) [pid 18335] close(29) = -1 EBADF (Bad file descriptor) [pid 18335] exit_group(0) = ? [pid 18335] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18339 attached , child_tidptr=0x5555570da650) = 6638 [pid 18339] set_robust_list(0x5555570da660, 24) = 0 [pid 18339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18339] setpgid(0, 0) = 0 [pid 18339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18339] write(3, "1000", 4) = 4 [pid 18339] close(3) = 0 [pid 18339] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18339] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18339] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18339] close(5) = 0 [pid 18339] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18342 attached ) = 6639 [pid 18339] tkill(6639, SIGSTOP) = 0 [pid 18342] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6638, si_uid=0} --- [pid 18339] close(3 [pid 18342] --- stopped by SIGSTOP --- [pid 18339] <... close resumed>) = 0 [pid 18339] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6639, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18339] close(4) = 0 [pid 18339] close(5) = -1 EBADF (Bad file descriptor) [pid 18339] close(6) = -1 EBADF (Bad file descriptor) [pid 18339] close(7) = -1 EBADF (Bad file descriptor) [pid 18339] close(8) = -1 EBADF (Bad file descriptor) [pid 18339] close(9) = -1 EBADF (Bad file descriptor) [pid 18339] close(10) = -1 EBADF (Bad file descriptor) [pid 18339] close(11) = -1 EBADF (Bad file descriptor) [pid 18339] close(12) = -1 EBADF (Bad file descriptor) [pid 18339] close(13) = -1 EBADF (Bad file descriptor) [pid 18339] close(14) = -1 EBADF (Bad file descriptor) [pid 18339] close(15) = -1 EBADF (Bad file descriptor) [pid 18339] close(16) = -1 EBADF (Bad file descriptor) [pid 18339] close(17) = -1 EBADF (Bad file descriptor) [ 253.636961][T18339] vhci_hcd vhci_hcd.0: port 0 already used [pid 18339] close(18) = -1 EBADF (Bad file descriptor) [pid 18339] close(19) = -1 EBADF (Bad file descriptor) [pid 18339] close(20) = -1 EBADF (Bad file descriptor) [pid 18339] close(21) = -1 EBADF (Bad file descriptor) [pid 18339] close(22) = -1 EBADF (Bad file descriptor) [pid 18339] close(23) = -1 EBADF (Bad file descriptor) [pid 18339] close(24) = -1 EBADF (Bad file descriptor) [pid 18339] close(25) = -1 EBADF (Bad file descriptor) [pid 18339] close(26) = -1 EBADF (Bad file descriptor) [pid 18339] close(27) = -1 EBADF (Bad file descriptor) [pid 18339] close(28) = -1 EBADF (Bad file descriptor) [pid 18339] close(29) = -1 EBADF (Bad file descriptor) [pid 18339] exit_group(0) = ? [pid 18339] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18343 attached , child_tidptr=0x5555570da650) = 6640 [pid 18343] set_robust_list(0x5555570da660, 24) = 0 [pid 18343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18343] setpgid(0, 0) = 0 [pid 18343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18343] write(3, "1000", 4) = 4 [pid 18343] close(3) = 0 [pid 18343] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18343] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18343] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18343] close(5) = 0 [pid 18343] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18346 attached ) = 6641 [pid 18343] tkill(6641, SIGSTOP) = 0 [pid 18346] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6640, si_uid=0} --- [pid 18343] close(3 [pid 18346] --- stopped by SIGSTOP --- [pid 18343] <... close resumed>) = 0 [pid 18343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6641, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18343] close(4) = 0 [pid 18343] close(5) = -1 EBADF (Bad file descriptor) [pid 18343] close(6) = -1 EBADF (Bad file descriptor) [pid 18343] close(7) = -1 EBADF (Bad file descriptor) [pid 18343] close(8) = -1 EBADF (Bad file descriptor) [pid 18343] close(9) = -1 EBADF (Bad file descriptor) [pid 18343] close(10) = -1 EBADF (Bad file descriptor) [pid 18343] close(11) = -1 EBADF (Bad file descriptor) [pid 18343] close(12) = -1 EBADF (Bad file descriptor) [pid 18343] close(13) = -1 EBADF (Bad file descriptor) [pid 18343] close(14) = -1 EBADF (Bad file descriptor) [pid 18343] close(15) = -1 EBADF (Bad file descriptor) [pid 18343] close(16) = -1 EBADF (Bad file descriptor) [pid 18343] close(17) = -1 EBADF (Bad file descriptor) [pid 18343] close(18) = -1 EBADF (Bad file descriptor) [pid 18343] close(19) = -1 EBADF (Bad file descriptor) [pid 18343] close(20) = -1 EBADF (Bad file descriptor) [ 253.755657][T18343] vhci_hcd vhci_hcd.0: port 0 already used [pid 18343] close(21) = -1 EBADF (Bad file descriptor) [pid 18343] close(22) = -1 EBADF (Bad file descriptor) [pid 18343] close(23) = -1 EBADF (Bad file descriptor) [pid 18343] close(24) = -1 EBADF (Bad file descriptor) [pid 18343] close(25) = -1 EBADF (Bad file descriptor) [pid 18343] close(26) = -1 EBADF (Bad file descriptor) [pid 18343] close(27) = -1 EBADF (Bad file descriptor) [pid 18343] close(28) = -1 EBADF (Bad file descriptor) [pid 18343] close(29) = -1 EBADF (Bad file descriptor) [pid 18343] exit_group(0) = ? [pid 18343] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18347 attached , child_tidptr=0x5555570da650) = 6642 [pid 18347] set_robust_list(0x5555570da660, 24) = 0 [pid 18347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18347] setpgid(0, 0) = 0 [pid 18347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18347] write(3, "1000", 4) = 4 [pid 18347] close(3) = 0 [pid 18347] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18347] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18347] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18347] close(5) = 0 [pid 18347] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18350 attached ) = 6643 [pid 18347] tkill(6643, SIGSTOP) = 0 [pid 18350] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6642, si_uid=0} --- [pid 18347] close(3 [pid 18350] --- stopped by SIGSTOP --- [pid 18347] <... close resumed>) = 0 [pid 18347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6643, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18347] close(4) = 0 [pid 18347] close(5) = -1 EBADF (Bad file descriptor) [pid 18347] close(6) = -1 EBADF (Bad file descriptor) [pid 18347] close(7) = -1 EBADF (Bad file descriptor) [pid 18347] close(8) = -1 EBADF (Bad file descriptor) [pid 18347] close(9) = -1 EBADF (Bad file descriptor) [pid 18347] close(10) = -1 EBADF (Bad file descriptor) [pid 18347] close(11) = -1 EBADF (Bad file descriptor) [pid 18347] close(12) = -1 EBADF (Bad file descriptor) [pid 18347] close(13) = -1 EBADF (Bad file descriptor) [pid 18347] close(14) = -1 EBADF (Bad file descriptor) [pid 18347] close(15) = -1 EBADF (Bad file descriptor) [pid 18347] close(16) = -1 EBADF (Bad file descriptor) [pid 18347] close(17) = -1 EBADF (Bad file descriptor) [pid 18347] close(18) = -1 EBADF (Bad file descriptor) [pid 18347] close(19) = -1 EBADF (Bad file descriptor) [pid 18347] close(20) = -1 EBADF (Bad file descriptor) [ 253.870912][T18347] vhci_hcd vhci_hcd.0: port 0 already used [pid 18347] close(21) = -1 EBADF (Bad file descriptor) [pid 18347] close(22) = -1 EBADF (Bad file descriptor) [pid 18347] close(23) = -1 EBADF (Bad file descriptor) [pid 18347] close(24) = -1 EBADF (Bad file descriptor) [pid 18347] close(25) = -1 EBADF (Bad file descriptor) [pid 18347] close(26) = -1 EBADF (Bad file descriptor) [pid 18347] close(27) = -1 EBADF (Bad file descriptor) [pid 18347] close(28) = -1 EBADF (Bad file descriptor) [pid 18347] close(29) = -1 EBADF (Bad file descriptor) [pid 18347] exit_group(0) = ? [pid 18347] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6642, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18351 attached , child_tidptr=0x5555570da650) = 6644 [pid 18351] set_robust_list(0x5555570da660, 24) = 0 [pid 18351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18351] setpgid(0, 0) = 0 [pid 18351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18351] write(3, "1000", 4) = 4 [pid 18351] close(3) = 0 [pid 18351] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18351] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18351] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18351] close(5) = 0 [pid 18351] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18354 attached ) = 6645 [pid 18351] tkill(6645, SIGSTOP) = 0 [pid 18354] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6644, si_uid=0} --- [pid 18351] close(3 [pid 18354] --- stopped by SIGSTOP --- [pid 18351] <... close resumed>) = 0 [pid 18351] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6645, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18351] close(4) = 0 [pid 18351] close(5) = -1 EBADF (Bad file descriptor) [pid 18351] close(6) = -1 EBADF (Bad file descriptor) [pid 18351] close(7) = -1 EBADF (Bad file descriptor) [pid 18351] close(8) = -1 EBADF (Bad file descriptor) [pid 18351] close(9) = -1 EBADF (Bad file descriptor) [pid 18351] close(10) = -1 EBADF (Bad file descriptor) [pid 18351] close(11) = -1 EBADF (Bad file descriptor) [pid 18351] close(12) = -1 EBADF (Bad file descriptor) [pid 18351] close(13) = -1 EBADF (Bad file descriptor) [pid 18351] close(14) = -1 EBADF (Bad file descriptor) [pid 18351] close(15) = -1 EBADF (Bad file descriptor) [pid 18351] close(16) = -1 EBADF (Bad file descriptor) [pid 18351] close(17) = -1 EBADF (Bad file descriptor) [pid 18351] close(18) = -1 EBADF (Bad file descriptor) [pid 18351] close(19) = -1 EBADF (Bad file descriptor) [pid 18351] close(20) = -1 EBADF (Bad file descriptor) [pid 18351] close(21) = -1 EBADF (Bad file descriptor) [ 253.983278][T18351] vhci_hcd vhci_hcd.0: port 0 already used [pid 18351] close(22) = -1 EBADF (Bad file descriptor) [pid 18351] close(23) = -1 EBADF (Bad file descriptor) [pid 18351] close(24) = -1 EBADF (Bad file descriptor) [pid 18351] close(25) = -1 EBADF (Bad file descriptor) [pid 18351] close(26) = -1 EBADF (Bad file descriptor) [pid 18351] close(27) = -1 EBADF (Bad file descriptor) [pid 18351] close(28) = -1 EBADF (Bad file descriptor) [pid 18351] close(29) = -1 EBADF (Bad file descriptor) [pid 18351] exit_group(0) = ? [pid 18351] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18355 attached , child_tidptr=0x5555570da650) = 6646 [pid 18355] set_robust_list(0x5555570da660, 24) = 0 [pid 18355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18355] setpgid(0, 0) = 0 [pid 18355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18355] write(3, "1000", 4) = 4 [pid 18355] close(3) = 0 [pid 18355] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18355] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18355] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18355] close(5) = 0 [pid 18355] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18358 attached ) = 6647 [pid 18355] tkill(6647, SIGSTOP) = 0 [pid 18358] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6646, si_uid=0} --- [pid 18355] close(3 [pid 18358] --- stopped by SIGSTOP --- [pid 18355] <... close resumed>) = 0 [pid 18355] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6647, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18355] close(4) = 0 [pid 18355] close(5) = -1 EBADF (Bad file descriptor) [pid 18355] close(6) = -1 EBADF (Bad file descriptor) [pid 18355] close(7) = -1 EBADF (Bad file descriptor) [pid 18355] close(8) = -1 EBADF (Bad file descriptor) [pid 18355] close(9) = -1 EBADF (Bad file descriptor) [pid 18355] close(10) = -1 EBADF (Bad file descriptor) [pid 18355] close(11) = -1 EBADF (Bad file descriptor) [pid 18355] close(12) = -1 EBADF (Bad file descriptor) [pid 18355] close(13) = -1 EBADF (Bad file descriptor) [pid 18355] close(14) = -1 EBADF (Bad file descriptor) [pid 18355] close(15) = -1 EBADF (Bad file descriptor) [pid 18355] close(16) = -1 EBADF (Bad file descriptor) [pid 18355] close(17) = -1 EBADF (Bad file descriptor) [pid 18355] close(18) = -1 EBADF (Bad file descriptor) [pid 18355] close(19) = -1 EBADF (Bad file descriptor) [pid 18355] close(20) = -1 EBADF (Bad file descriptor) [pid 18355] close(21) = -1 EBADF (Bad file descriptor) [ 254.097846][T18355] vhci_hcd vhci_hcd.0: port 0 already used [pid 18355] close(22) = -1 EBADF (Bad file descriptor) [pid 18355] close(23) = -1 EBADF (Bad file descriptor) [pid 18355] close(24) = -1 EBADF (Bad file descriptor) [pid 18355] close(25) = -1 EBADF (Bad file descriptor) [pid 18355] close(26) = -1 EBADF (Bad file descriptor) [pid 18355] close(27) = -1 EBADF (Bad file descriptor) [pid 18355] close(28) = -1 EBADF (Bad file descriptor) [pid 18355] close(29) = -1 EBADF (Bad file descriptor) [pid 18355] exit_group(0) = ? [pid 18355] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18359 attached , child_tidptr=0x5555570da650) = 6648 [pid 18359] set_robust_list(0x5555570da660, 24) = 0 [pid 18359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18359] setpgid(0, 0) = 0 [pid 18359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18359] write(3, "1000", 4) = 4 [pid 18359] close(3) = 0 [pid 18359] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18359] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18359] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18359] close(5) = 0 [pid 18359] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18362 attached ) = 6649 [pid 18359] tkill(6649, SIGSTOP) = 0 [pid 18362] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6648, si_uid=0} --- [pid 18359] close(3 [pid 18362] --- stopped by SIGSTOP --- [pid 18359] <... close resumed>) = 0 [pid 18359] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6649, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18359] close(4) = 0 [pid 18359] close(5) = -1 EBADF (Bad file descriptor) [pid 18359] close(6) = -1 EBADF (Bad file descriptor) [pid 18359] close(7) = -1 EBADF (Bad file descriptor) [pid 18359] close(8) = -1 EBADF (Bad file descriptor) [pid 18359] close(9) = -1 EBADF (Bad file descriptor) [pid 18359] close(10) = -1 EBADF (Bad file descriptor) [pid 18359] close(11) = -1 EBADF (Bad file descriptor) [pid 18359] close(12) = -1 EBADF (Bad file descriptor) [pid 18359] close(13) = -1 EBADF (Bad file descriptor) [pid 18359] close(14) = -1 EBADF (Bad file descriptor) [pid 18359] close(15) = -1 EBADF (Bad file descriptor) [pid 18359] close(16) = -1 EBADF (Bad file descriptor) [pid 18359] close(17) = -1 EBADF (Bad file descriptor) [pid 18359] close(18) = -1 EBADF (Bad file descriptor) [pid 18359] close(19) = -1 EBADF (Bad file descriptor) [pid 18359] close(20) = -1 EBADF (Bad file descriptor) [pid 18359] close(21) = -1 EBADF (Bad file descriptor) [ 254.212375][T18359] vhci_hcd vhci_hcd.0: port 0 already used [pid 18359] close(22) = -1 EBADF (Bad file descriptor) [pid 18359] close(23) = -1 EBADF (Bad file descriptor) [pid 18359] close(24) = -1 EBADF (Bad file descriptor) [pid 18359] close(25) = -1 EBADF (Bad file descriptor) [pid 18359] close(26) = -1 EBADF (Bad file descriptor) [pid 18359] close(27) = -1 EBADF (Bad file descriptor) [pid 18359] close(28) = -1 EBADF (Bad file descriptor) [pid 18359] close(29) = -1 EBADF (Bad file descriptor) [pid 18359] exit_group(0) = ? [pid 18359] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6648, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18363 attached , child_tidptr=0x5555570da650) = 6650 [pid 18363] set_robust_list(0x5555570da660, 24) = 0 [pid 18363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18363] setpgid(0, 0) = 0 [pid 18363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18363] write(3, "1000", 4) = 4 [pid 18363] close(3) = 0 [pid 18363] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18363] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18363] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18363] close(5) = 0 [pid 18363] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18366 attached ) = 6651 [pid 18363] tkill(6651, SIGSTOP) = 0 [pid 18366] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6650, si_uid=0} --- [pid 18363] close(3 [pid 18366] --- stopped by SIGSTOP --- [pid 18363] <... close resumed>) = 0 [pid 18363] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6651, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18363] close(4) = 0 [pid 18363] close(5) = -1 EBADF (Bad file descriptor) [pid 18363] close(6) = -1 EBADF (Bad file descriptor) [pid 18363] close(7) = -1 EBADF (Bad file descriptor) [pid 18363] close(8) = -1 EBADF (Bad file descriptor) [pid 18363] close(9) = -1 EBADF (Bad file descriptor) [pid 18363] close(10) = -1 EBADF (Bad file descriptor) [pid 18363] close(11) = -1 EBADF (Bad file descriptor) [pid 18363] close(12) = -1 EBADF (Bad file descriptor) [pid 18363] close(13) = -1 EBADF (Bad file descriptor) [pid 18363] close(14) = -1 EBADF (Bad file descriptor) [pid 18363] close(15) = -1 EBADF (Bad file descriptor) [pid 18363] close(16) = -1 EBADF (Bad file descriptor) [pid 18363] close(17) = -1 EBADF (Bad file descriptor) [pid 18363] close(18) = -1 EBADF (Bad file descriptor) [pid 18363] close(19) = -1 EBADF (Bad file descriptor) [pid 18363] close(20) = -1 EBADF (Bad file descriptor) [ 254.326813][T18363] vhci_hcd vhci_hcd.0: port 0 already used [pid 18363] close(21) = -1 EBADF (Bad file descriptor) [pid 18363] close(22) = -1 EBADF (Bad file descriptor) [pid 18363] close(23) = -1 EBADF (Bad file descriptor) [pid 18363] close(24) = -1 EBADF (Bad file descriptor) [pid 18363] close(25) = -1 EBADF (Bad file descriptor) [pid 18363] close(26) = -1 EBADF (Bad file descriptor) [pid 18363] close(27) = -1 EBADF (Bad file descriptor) [pid 18363] close(28) = -1 EBADF (Bad file descriptor) [pid 18363] close(29) = -1 EBADF (Bad file descriptor) [pid 18363] exit_group(0) = ? [pid 18363] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18367 attached , child_tidptr=0x5555570da650) = 6652 [pid 18367] set_robust_list(0x5555570da660, 24) = 0 [pid 18367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18367] setpgid(0, 0) = 0 [pid 18367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18367] write(3, "1000", 4) = 4 [pid 18367] close(3) = 0 [pid 18367] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18367] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18367] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18367] close(5) = 0 [pid 18367] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18370 attached ) = 6653 [pid 18367] tkill(6653, SIGSTOP) = 0 [pid 18370] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6652, si_uid=0} --- [pid 18367] close(3 [pid 18370] --- stopped by SIGSTOP --- [pid 18367] <... close resumed>) = 0 [pid 18367] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6653, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18367] close(4) = 0 [pid 18367] close(5) = -1 EBADF (Bad file descriptor) [pid 18367] close(6) = -1 EBADF (Bad file descriptor) [pid 18367] close(7) = -1 EBADF (Bad file descriptor) [pid 18367] close(8) = -1 EBADF (Bad file descriptor) [pid 18367] close(9) = -1 EBADF (Bad file descriptor) [pid 18367] close(10) = -1 EBADF (Bad file descriptor) [pid 18367] close(11) = -1 EBADF (Bad file descriptor) [pid 18367] close(12) = -1 EBADF (Bad file descriptor) [pid 18367] close(13) = -1 EBADF (Bad file descriptor) [pid 18367] close(14) = -1 EBADF (Bad file descriptor) [pid 18367] close(15) = -1 EBADF (Bad file descriptor) [pid 18367] close(16) = -1 EBADF (Bad file descriptor) [pid 18367] close(17) = -1 EBADF (Bad file descriptor) [pid 18367] close(18) = -1 EBADF (Bad file descriptor) [pid 18367] close(19) = -1 EBADF (Bad file descriptor) [ 254.438688][T18367] vhci_hcd vhci_hcd.0: port 0 already used [pid 18367] close(20) = -1 EBADF (Bad file descriptor) [pid 18367] close(21) = -1 EBADF (Bad file descriptor) [pid 18367] close(22) = -1 EBADF (Bad file descriptor) [pid 18367] close(23) = -1 EBADF (Bad file descriptor) [pid 18367] close(24) = -1 EBADF (Bad file descriptor) [pid 18367] close(25) = -1 EBADF (Bad file descriptor) [pid 18367] close(26) = -1 EBADF (Bad file descriptor) [pid 18367] close(27) = -1 EBADF (Bad file descriptor) [pid 18367] close(28) = -1 EBADF (Bad file descriptor) [pid 18367] close(29) = -1 EBADF (Bad file descriptor) [pid 18367] exit_group(0) = ? [pid 18367] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18371 attached , child_tidptr=0x5555570da650) = 6654 [pid 18371] set_robust_list(0x5555570da660, 24) = 0 [pid 18371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18371] setpgid(0, 0) = 0 [pid 18371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18371] write(3, "1000", 4) = 4 [pid 18371] close(3) = 0 [pid 18371] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18371] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18371] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18371] close(5) = 0 [pid 18371] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18374 attached ) = 6655 [pid 18371] tkill(6655, SIGSTOP) = 0 [pid 18374] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6654, si_uid=0} --- [pid 18371] close(3 [pid 18374] --- stopped by SIGSTOP --- [pid 18371] <... close resumed>) = 0 [pid 18371] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6655, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18371] close(4) = 0 [pid 18371] close(5) = -1 EBADF (Bad file descriptor) [pid 18371] close(6) = -1 EBADF (Bad file descriptor) [pid 18371] close(7) = -1 EBADF (Bad file descriptor) [pid 18371] close(8) = -1 EBADF (Bad file descriptor) [pid 18371] close(9) = -1 EBADF (Bad file descriptor) [pid 18371] close(10) = -1 EBADF (Bad file descriptor) [pid 18371] close(11) = -1 EBADF (Bad file descriptor) [pid 18371] close(12) = -1 EBADF (Bad file descriptor) [pid 18371] close(13) = -1 EBADF (Bad file descriptor) [pid 18371] close(14) = -1 EBADF (Bad file descriptor) [pid 18371] close(15) = -1 EBADF (Bad file descriptor) [pid 18371] close(16) = -1 EBADF (Bad file descriptor) [pid 18371] close(17) = -1 EBADF (Bad file descriptor) [pid 18371] close(18) = -1 EBADF (Bad file descriptor) [pid 18371] close(19) = -1 EBADF (Bad file descriptor) [pid 18371] close(20) = -1 EBADF (Bad file descriptor) [ 254.558006][T18371] vhci_hcd vhci_hcd.0: port 0 already used [pid 18371] close(21) = -1 EBADF (Bad file descriptor) [pid 18371] close(22) = -1 EBADF (Bad file descriptor) [pid 18371] close(23) = -1 EBADF (Bad file descriptor) [pid 18371] close(24) = -1 EBADF (Bad file descriptor) [pid 18371] close(25) = -1 EBADF (Bad file descriptor) [pid 18371] close(26) = -1 EBADF (Bad file descriptor) [pid 18371] close(27) = -1 EBADF (Bad file descriptor) [pid 18371] close(28) = -1 EBADF (Bad file descriptor) [pid 18371] close(29) = -1 EBADF (Bad file descriptor) [pid 18371] exit_group(0) = ? [pid 18371] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6654, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18375 attached , child_tidptr=0x5555570da650) = 6656 [pid 18375] set_robust_list(0x5555570da660, 24) = 0 [pid 18375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18375] setpgid(0, 0) = 0 [pid 18375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18375] write(3, "1000", 4) = 4 [pid 18375] close(3) = 0 [pid 18375] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18375] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18375] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18375] close(5) = 0 [pid 18375] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18378 attached ) = 6657 [pid 18375] tkill(6657, SIGSTOP) = 0 [pid 18378] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6656, si_uid=0} --- [pid 18375] close(3 [pid 18378] --- stopped by SIGSTOP --- [pid 18375] <... close resumed>) = 0 [pid 18375] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6657, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18375] close(4) = 0 [pid 18375] close(5) = -1 EBADF (Bad file descriptor) [pid 18375] close(6) = -1 EBADF (Bad file descriptor) [pid 18375] close(7) = -1 EBADF (Bad file descriptor) [pid 18375] close(8) = -1 EBADF (Bad file descriptor) [pid 18375] close(9) = -1 EBADF (Bad file descriptor) [pid 18375] close(10) = -1 EBADF (Bad file descriptor) [pid 18375] close(11) = -1 EBADF (Bad file descriptor) [pid 18375] close(12) = -1 EBADF (Bad file descriptor) [pid 18375] close(13) = -1 EBADF (Bad file descriptor) [pid 18375] close(14) = -1 EBADF (Bad file descriptor) [pid 18375] close(15) = -1 EBADF (Bad file descriptor) [pid 18375] close(16) = -1 EBADF (Bad file descriptor) [pid 18375] close(17) = -1 EBADF (Bad file descriptor) [pid 18375] close(18) = -1 EBADF (Bad file descriptor) [pid 18375] close(19) = -1 EBADF (Bad file descriptor) [pid 18375] close(20) = -1 EBADF (Bad file descriptor) [ 254.675140][T18375] vhci_hcd vhci_hcd.0: port 0 already used [pid 18375] close(21) = -1 EBADF (Bad file descriptor) [pid 18375] close(22) = -1 EBADF (Bad file descriptor) [pid 18375] close(23) = -1 EBADF (Bad file descriptor) [pid 18375] close(24) = -1 EBADF (Bad file descriptor) [pid 18375] close(25) = -1 EBADF (Bad file descriptor) [pid 18375] close(26) = -1 EBADF (Bad file descriptor) [pid 18375] close(27) = -1 EBADF (Bad file descriptor) [pid 18375] close(28) = -1 EBADF (Bad file descriptor) [pid 18375] close(29) = -1 EBADF (Bad file descriptor) [pid 18375] exit_group(0) = ? [pid 18375] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6656, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18379 attached , child_tidptr=0x5555570da650) = 6658 [pid 18379] set_robust_list(0x5555570da660, 24) = 0 [pid 18379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18379] setpgid(0, 0) = 0 [pid 18379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18379] write(3, "1000", 4) = 4 [pid 18379] close(3) = 0 [pid 18379] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18379] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18379] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18379] close(5) = 0 [pid 18379] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18382 attached ) = 6659 [pid 18379] tkill(6659, SIGSTOP) = 0 [pid 18382] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6658, si_uid=0} --- [pid 18379] close(3 [pid 18382] --- stopped by SIGSTOP --- [pid 18379] <... close resumed>) = 0 [pid 18379] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6659, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18379] close(4) = 0 [pid 18379] close(5) = -1 EBADF (Bad file descriptor) [pid 18379] close(6) = -1 EBADF (Bad file descriptor) [pid 18379] close(7) = -1 EBADF (Bad file descriptor) [pid 18379] close(8) = -1 EBADF (Bad file descriptor) [pid 18379] close(9) = -1 EBADF (Bad file descriptor) [pid 18379] close(10) = -1 EBADF (Bad file descriptor) [pid 18379] close(11) = -1 EBADF (Bad file descriptor) [pid 18379] close(12) = -1 EBADF (Bad file descriptor) [pid 18379] close(13) = -1 EBADF (Bad file descriptor) [pid 18379] close(14) = -1 EBADF (Bad file descriptor) [pid 18379] close(15) = -1 EBADF (Bad file descriptor) [pid 18379] close(16) = -1 EBADF (Bad file descriptor) [pid 18379] close(17) = -1 EBADF (Bad file descriptor) [pid 18379] close(18) = -1 EBADF (Bad file descriptor) [pid 18379] close(19) = -1 EBADF (Bad file descriptor) [pid 18379] close(20) = -1 EBADF (Bad file descriptor) [pid 18379] close(21) = -1 EBADF (Bad file descriptor) [ 254.788234][T18379] vhci_hcd vhci_hcd.0: port 0 already used [pid 18379] close(22) = -1 EBADF (Bad file descriptor) [pid 18379] close(23) = -1 EBADF (Bad file descriptor) [pid 18379] close(24) = -1 EBADF (Bad file descriptor) [pid 18379] close(25) = -1 EBADF (Bad file descriptor) [pid 18379] close(26) = -1 EBADF (Bad file descriptor) [pid 18379] close(27) = -1 EBADF (Bad file descriptor) [pid 18379] close(28) = -1 EBADF (Bad file descriptor) [pid 18379] close(29) = -1 EBADF (Bad file descriptor) [pid 18379] exit_group(0) = ? [pid 18379] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18383 attached , child_tidptr=0x5555570da650) = 6660 [pid 18383] set_robust_list(0x5555570da660, 24) = 0 [pid 18383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18383] setpgid(0, 0) = 0 [pid 18383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18383] write(3, "1000", 4) = 4 [pid 18383] close(3) = 0 [pid 18383] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18383] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18383] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18383] close(5) = 0 [pid 18383] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18386 attached ) = 6661 [pid 18383] tkill(6661, SIGSTOP) = 0 [pid 18386] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6660, si_uid=0} --- [pid 18383] close(3 [pid 18386] --- stopped by SIGSTOP --- [pid 18383] <... close resumed>) = 0 [pid 18383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6661, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18383] close(4) = 0 [pid 18383] close(5) = -1 EBADF (Bad file descriptor) [pid 18383] close(6) = -1 EBADF (Bad file descriptor) [pid 18383] close(7) = -1 EBADF (Bad file descriptor) [pid 18383] close(8) = -1 EBADF (Bad file descriptor) [pid 18383] close(9) = -1 EBADF (Bad file descriptor) [pid 18383] close(10) = -1 EBADF (Bad file descriptor) [pid 18383] close(11) = -1 EBADF (Bad file descriptor) [pid 18383] close(12) = -1 EBADF (Bad file descriptor) [pid 18383] close(13) = -1 EBADF (Bad file descriptor) [pid 18383] close(14) = -1 EBADF (Bad file descriptor) [pid 18383] close(15) = -1 EBADF (Bad file descriptor) [pid 18383] close(16) = -1 EBADF (Bad file descriptor) [pid 18383] close(17) = -1 EBADF (Bad file descriptor) [pid 18383] close(18) = -1 EBADF (Bad file descriptor) [pid 18383] close(19) = -1 EBADF (Bad file descriptor) [pid 18383] close(20) = -1 EBADF (Bad file descriptor) [pid 18383] close(21) = -1 EBADF (Bad file descriptor) [pid 18383] close(22) = -1 EBADF (Bad file descriptor) [ 254.900350][T18383] vhci_hcd vhci_hcd.0: port 0 already used [pid 18383] close(23) = -1 EBADF (Bad file descriptor) [pid 18383] close(24) = -1 EBADF (Bad file descriptor) [pid 18383] close(25) = -1 EBADF (Bad file descriptor) [pid 18383] close(26) = -1 EBADF (Bad file descriptor) [pid 18383] close(27) = -1 EBADF (Bad file descriptor) [pid 18383] close(28) = -1 EBADF (Bad file descriptor) [pid 18383] close(29) = -1 EBADF (Bad file descriptor) [pid 18383] exit_group(0) = ? [pid 18383] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6660, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18387 attached , child_tidptr=0x5555570da650) = 6662 [pid 18387] set_robust_list(0x5555570da660, 24) = 0 [pid 18387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18387] setpgid(0, 0) = 0 [pid 18387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18387] write(3, "1000", 4) = 4 [pid 18387] close(3) = 0 [pid 18387] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18387] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18387] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18387] close(5) = 0 [pid 18387] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18390 attached ) = 6663 [pid 18387] tkill(6663, SIGSTOP) = 0 [pid 18390] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6662, si_uid=0} --- [pid 18387] close(3 [pid 18390] --- stopped by SIGSTOP --- [pid 18387] <... close resumed>) = 0 [pid 18387] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6663, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18387] close(4) = 0 [pid 18387] close(5) = -1 EBADF (Bad file descriptor) [pid 18387] close(6) = -1 EBADF (Bad file descriptor) [pid 18387] close(7) = -1 EBADF (Bad file descriptor) [pid 18387] close(8) = -1 EBADF (Bad file descriptor) [pid 18387] close(9) = -1 EBADF (Bad file descriptor) [pid 18387] close(10) = -1 EBADF (Bad file descriptor) [pid 18387] close(11) = -1 EBADF (Bad file descriptor) [pid 18387] close(12) = -1 EBADF (Bad file descriptor) [pid 18387] close(13) = -1 EBADF (Bad file descriptor) [pid 18387] close(14) = -1 EBADF (Bad file descriptor) [pid 18387] close(15) = -1 EBADF (Bad file descriptor) [pid 18387] close(16) = -1 EBADF (Bad file descriptor) [pid 18387] close(17) = -1 EBADF (Bad file descriptor) [pid 18387] close(18) = -1 EBADF (Bad file descriptor) [pid 18387] close(19) = -1 EBADF (Bad file descriptor) [pid 18387] close(20) = -1 EBADF (Bad file descriptor) [pid 18387] close(21) = -1 EBADF (Bad file descriptor) [pid 18387] close(22) = -1 EBADF (Bad file descriptor) [ 255.011625][T18387] vhci_hcd vhci_hcd.0: port 0 already used [pid 18387] close(23) = -1 EBADF (Bad file descriptor) [pid 18387] close(24) = -1 EBADF (Bad file descriptor) [pid 18387] close(25) = -1 EBADF (Bad file descriptor) [pid 18387] close(26) = -1 EBADF (Bad file descriptor) [pid 18387] close(27) = -1 EBADF (Bad file descriptor) [pid 18387] close(28) = -1 EBADF (Bad file descriptor) [pid 18387] close(29) = -1 EBADF (Bad file descriptor) [pid 18387] exit_group(0) = ? [pid 18387] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18391 attached , child_tidptr=0x5555570da650) = 6664 [pid 18391] set_robust_list(0x5555570da660, 24) = 0 [pid 18391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18391] setpgid(0, 0) = 0 [pid 18391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18391] write(3, "1000", 4) = 4 [pid 18391] close(3) = 0 [pid 18391] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18391] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18391] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18391] close(5) = 0 [pid 18391] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18394 attached ) = 6665 [pid 18391] tkill(6665, SIGSTOP) = 0 [pid 18394] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6664, si_uid=0} --- [pid 18391] close(3 [pid 18394] --- stopped by SIGSTOP --- [pid 18391] <... close resumed>) = 0 [pid 18391] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6665, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18391] close(4) = 0 [pid 18391] close(5) = -1 EBADF (Bad file descriptor) [pid 18391] close(6) = -1 EBADF (Bad file descriptor) [pid 18391] close(7) = -1 EBADF (Bad file descriptor) [pid 18391] close(8) = -1 EBADF (Bad file descriptor) [pid 18391] close(9) = -1 EBADF (Bad file descriptor) [pid 18391] close(10) = -1 EBADF (Bad file descriptor) [pid 18391] close(11) = -1 EBADF (Bad file descriptor) [pid 18391] close(12) = -1 EBADF (Bad file descriptor) [pid 18391] close(13) = -1 EBADF (Bad file descriptor) [pid 18391] close(14) = -1 EBADF (Bad file descriptor) [pid 18391] close(15) = -1 EBADF (Bad file descriptor) [pid 18391] close(16) = -1 EBADF (Bad file descriptor) [pid 18391] close(17) = -1 EBADF (Bad file descriptor) [pid 18391] close(18) = -1 EBADF (Bad file descriptor) [pid 18391] close(19) = -1 EBADF (Bad file descriptor) [pid 18391] close(20) = -1 EBADF (Bad file descriptor) [pid 18391] close(21) = -1 EBADF (Bad file descriptor) [ 255.125495][T18391] vhci_hcd vhci_hcd.0: port 0 already used [pid 18391] close(22) = -1 EBADF (Bad file descriptor) [pid 18391] close(23) = -1 EBADF (Bad file descriptor) [pid 18391] close(24) = -1 EBADF (Bad file descriptor) [pid 18391] close(25) = -1 EBADF (Bad file descriptor) [pid 18391] close(26) = -1 EBADF (Bad file descriptor) [pid 18391] close(27) = -1 EBADF (Bad file descriptor) [pid 18391] close(28) = -1 EBADF (Bad file descriptor) [pid 18391] close(29) = -1 EBADF (Bad file descriptor) [pid 18391] exit_group(0) = ? [pid 18391] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18395 attached , child_tidptr=0x5555570da650) = 6666 [pid 18395] set_robust_list(0x5555570da660, 24) = 0 [pid 18395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18395] setpgid(0, 0) = 0 [pid 18395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18395] write(3, "1000", 4) = 4 [pid 18395] close(3) = 0 [pid 18395] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18395] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18395] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18395] close(5) = 0 [pid 18395] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18398 attached ) = 6667 [pid 18395] tkill(6667, SIGSTOP) = 0 [pid 18398] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6666, si_uid=0} --- [pid 18395] close(3 [pid 18398] --- stopped by SIGSTOP --- [pid 18395] <... close resumed>) = 0 [pid 18395] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6667, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18395] close(4) = 0 [pid 18395] close(5) = -1 EBADF (Bad file descriptor) [pid 18395] close(6) = -1 EBADF (Bad file descriptor) [pid 18395] close(7) = -1 EBADF (Bad file descriptor) [pid 18395] close(8) = -1 EBADF (Bad file descriptor) [pid 18395] close(9) = -1 EBADF (Bad file descriptor) [pid 18395] close(10) = -1 EBADF (Bad file descriptor) [pid 18395] close(11) = -1 EBADF (Bad file descriptor) [pid 18395] close(12) = -1 EBADF (Bad file descriptor) [pid 18395] close(13) = -1 EBADF (Bad file descriptor) [pid 18395] close(14) = -1 EBADF (Bad file descriptor) [pid 18395] close(15) = -1 EBADF (Bad file descriptor) [pid 18395] close(16) = -1 EBADF (Bad file descriptor) [pid 18395] close(17) = -1 EBADF (Bad file descriptor) [pid 18395] close(18) = -1 EBADF (Bad file descriptor) [pid 18395] close(19) = -1 EBADF (Bad file descriptor) [pid 18395] close(20) = -1 EBADF (Bad file descriptor) [pid 18395] close(21) = -1 EBADF (Bad file descriptor) [pid 18395] close(22) = -1 EBADF (Bad file descriptor) [ 255.237188][T18395] vhci_hcd vhci_hcd.0: port 0 already used [pid 18395] close(23) = -1 EBADF (Bad file descriptor) [pid 18395] close(24) = -1 EBADF (Bad file descriptor) [pid 18395] close(25) = -1 EBADF (Bad file descriptor) [pid 18395] close(26) = -1 EBADF (Bad file descriptor) [pid 18395] close(27) = -1 EBADF (Bad file descriptor) [pid 18395] close(28) = -1 EBADF (Bad file descriptor) [pid 18395] close(29) = -1 EBADF (Bad file descriptor) [pid 18395] exit_group(0) = ? [pid 18395] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18399 attached , child_tidptr=0x5555570da650) = 6668 [pid 18399] set_robust_list(0x5555570da660, 24) = 0 [pid 18399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18399] setpgid(0, 0) = 0 [pid 18399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18399] write(3, "1000", 4) = 4 [pid 18399] close(3) = 0 [pid 18399] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18399] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18399] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18399] close(5) = 0 [pid 18399] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18402 attached ) = 6669 [pid 18399] tkill(6669, SIGSTOP) = 0 [pid 18402] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6668, si_uid=0} --- [pid 18399] close(3 [pid 18402] --- stopped by SIGSTOP --- [pid 18399] <... close resumed>) = 0 [pid 18399] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6669, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18399] close(4) = 0 [pid 18399] close(5) = -1 EBADF (Bad file descriptor) [pid 18399] close(6) = -1 EBADF (Bad file descriptor) [pid 18399] close(7) = -1 EBADF (Bad file descriptor) [pid 18399] close(8) = -1 EBADF (Bad file descriptor) [pid 18399] close(9) = -1 EBADF (Bad file descriptor) [pid 18399] close(10) = -1 EBADF (Bad file descriptor) [pid 18399] close(11) = -1 EBADF (Bad file descriptor) [pid 18399] close(12) = -1 EBADF (Bad file descriptor) [pid 18399] close(13) = -1 EBADF (Bad file descriptor) [pid 18399] close(14) = -1 EBADF (Bad file descriptor) [pid 18399] close(15) = -1 EBADF (Bad file descriptor) [pid 18399] close(16) = -1 EBADF (Bad file descriptor) [pid 18399] close(17) = -1 EBADF (Bad file descriptor) [pid 18399] close(18) = -1 EBADF (Bad file descriptor) [pid 18399] close(19) = -1 EBADF (Bad file descriptor) [pid 18399] close(20) = -1 EBADF (Bad file descriptor) [pid 18399] close(21) = -1 EBADF (Bad file descriptor) [pid 18399] close(22) = -1 EBADF (Bad file descriptor) [ 255.344348][T18399] vhci_hcd vhci_hcd.0: port 0 already used [pid 18399] close(23) = -1 EBADF (Bad file descriptor) [pid 18399] close(24) = -1 EBADF (Bad file descriptor) [pid 18399] close(25) = -1 EBADF (Bad file descriptor) [pid 18399] close(26) = -1 EBADF (Bad file descriptor) [pid 18399] close(27) = -1 EBADF (Bad file descriptor) [pid 18399] close(28) = -1 EBADF (Bad file descriptor) [pid 18399] close(29) = -1 EBADF (Bad file descriptor) [pid 18399] exit_group(0) = ? [pid 18399] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6668, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18403 attached , child_tidptr=0x5555570da650) = 6670 [pid 18403] set_robust_list(0x5555570da660, 24) = 0 [pid 18403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18403] setpgid(0, 0) = 0 [pid 18403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18403] write(3, "1000", 4) = 4 [pid 18403] close(3) = 0 [pid 18403] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18403] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18403] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18403] close(5) = 0 [pid 18403] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18406 attached ) = 6671 [pid 18403] tkill(6671, SIGSTOP) = 0 [pid 18406] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6670, si_uid=0} --- [pid 18403] close(3 [pid 18406] --- stopped by SIGSTOP --- [pid 18403] <... close resumed>) = 0 [pid 18403] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6671, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18403] close(4) = 0 [pid 18403] close(5) = -1 EBADF (Bad file descriptor) [pid 18403] close(6) = -1 EBADF (Bad file descriptor) [pid 18403] close(7) = -1 EBADF (Bad file descriptor) [pid 18403] close(8) = -1 EBADF (Bad file descriptor) [pid 18403] close(9) = -1 EBADF (Bad file descriptor) [pid 18403] close(10) = -1 EBADF (Bad file descriptor) [pid 18403] close(11) = -1 EBADF (Bad file descriptor) [pid 18403] close(12) = -1 EBADF (Bad file descriptor) [pid 18403] close(13) = -1 EBADF (Bad file descriptor) [pid 18403] close(14) = -1 EBADF (Bad file descriptor) [pid 18403] close(15) = -1 EBADF (Bad file descriptor) [pid 18403] close(16) = -1 EBADF (Bad file descriptor) [pid 18403] close(17) = -1 EBADF (Bad file descriptor) [pid 18403] close(18) = -1 EBADF (Bad file descriptor) [pid 18403] close(19) = -1 EBADF (Bad file descriptor) [pid 18403] close(20) = -1 EBADF (Bad file descriptor) [pid 18403] close(21) = -1 EBADF (Bad file descriptor) [pid 18403] close(22) = -1 EBADF (Bad file descriptor) [ 255.454445][T18403] vhci_hcd vhci_hcd.0: port 0 already used [pid 18403] close(23) = -1 EBADF (Bad file descriptor) [pid 18403] close(24) = -1 EBADF (Bad file descriptor) [pid 18403] close(25) = -1 EBADF (Bad file descriptor) [pid 18403] close(26) = -1 EBADF (Bad file descriptor) [pid 18403] close(27) = -1 EBADF (Bad file descriptor) [pid 18403] close(28) = -1 EBADF (Bad file descriptor) [pid 18403] close(29) = -1 EBADF (Bad file descriptor) [pid 18403] exit_group(0) = ? [pid 18403] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18407 attached , child_tidptr=0x5555570da650) = 6672 [pid 18407] set_robust_list(0x5555570da660, 24) = 0 [pid 18407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18407] setpgid(0, 0) = 0 [pid 18407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18407] write(3, "1000", 4) = 4 [pid 18407] close(3) = 0 [pid 18407] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18407] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18407] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18407] close(5) = 0 [pid 18407] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18410 attached ) = 6673 [pid 18407] tkill(6673, SIGSTOP) = 0 [pid 18410] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6672, si_uid=0} --- [pid 18407] close(3 [pid 18410] --- stopped by SIGSTOP --- [pid 18407] <... close resumed>) = 0 [pid 18407] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6673, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18407] close(4) = 0 [pid 18407] close(5) = -1 EBADF (Bad file descriptor) [pid 18407] close(6) = -1 EBADF (Bad file descriptor) [pid 18407] close(7) = -1 EBADF (Bad file descriptor) [pid 18407] close(8) = -1 EBADF (Bad file descriptor) [pid 18407] close(9) = -1 EBADF (Bad file descriptor) [pid 18407] close(10) = -1 EBADF (Bad file descriptor) [pid 18407] close(11) = -1 EBADF (Bad file descriptor) [pid 18407] close(12) = -1 EBADF (Bad file descriptor) [pid 18407] close(13) = -1 EBADF (Bad file descriptor) [pid 18407] close(14) = -1 EBADF (Bad file descriptor) [pid 18407] close(15) = -1 EBADF (Bad file descriptor) [pid 18407] close(16) = -1 EBADF (Bad file descriptor) [pid 18407] close(17) = -1 EBADF (Bad file descriptor) [pid 18407] close(18) = -1 EBADF (Bad file descriptor) [pid 18407] close(19) = -1 EBADF (Bad file descriptor) [pid 18407] close(20) = -1 EBADF (Bad file descriptor) [pid 18407] close(21) = -1 EBADF (Bad file descriptor) [pid 18407] close(22) = -1 EBADF (Bad file descriptor) [ 255.561964][T18407] vhci_hcd vhci_hcd.0: port 0 already used [pid 18407] close(23) = -1 EBADF (Bad file descriptor) [pid 18407] close(24) = -1 EBADF (Bad file descriptor) [pid 18407] close(25) = -1 EBADF (Bad file descriptor) [pid 18407] close(26) = -1 EBADF (Bad file descriptor) [pid 18407] close(27) = -1 EBADF (Bad file descriptor) [pid 18407] close(28) = -1 EBADF (Bad file descriptor) [pid 18407] close(29) = -1 EBADF (Bad file descriptor) [pid 18407] exit_group(0) = ? [pid 18407] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18411 attached , child_tidptr=0x5555570da650) = 6674 [pid 18411] set_robust_list(0x5555570da660, 24) = 0 [pid 18411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18411] setpgid(0, 0) = 0 [pid 18411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18411] write(3, "1000", 4) = 4 [pid 18411] close(3) = 0 [pid 18411] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18411] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18411] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18411] close(5) = 0 [pid 18411] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18414 attached ) = 6675 [pid 18411] tkill(6675, SIGSTOP) = 0 [pid 18414] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6674, si_uid=0} --- [pid 18411] close(3 [pid 18414] --- stopped by SIGSTOP --- [pid 18411] <... close resumed>) = 0 [pid 18411] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6675, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18411] close(4) = 0 [pid 18411] close(5) = -1 EBADF (Bad file descriptor) [pid 18411] close(6) = -1 EBADF (Bad file descriptor) [pid 18411] close(7) = -1 EBADF (Bad file descriptor) [pid 18411] close(8) = -1 EBADF (Bad file descriptor) [pid 18411] close(9) = -1 EBADF (Bad file descriptor) [pid 18411] close(10) = -1 EBADF (Bad file descriptor) [pid 18411] close(11) = -1 EBADF (Bad file descriptor) [pid 18411] close(12) = -1 EBADF (Bad file descriptor) [pid 18411] close(13) = -1 EBADF (Bad file descriptor) [pid 18411] close(14) = -1 EBADF (Bad file descriptor) [pid 18411] close(15) = -1 EBADF (Bad file descriptor) [pid 18411] close(16) = -1 EBADF (Bad file descriptor) [pid 18411] close(17) = -1 EBADF (Bad file descriptor) [pid 18411] close(18) = -1 EBADF (Bad file descriptor) [pid 18411] close(19) = -1 EBADF (Bad file descriptor) [pid 18411] close(20) = -1 EBADF (Bad file descriptor) [pid 18411] close(21) = -1 EBADF (Bad file descriptor) [pid 18411] close(22) = -1 EBADF (Bad file descriptor) [pid 18411] close(23) = -1 EBADF (Bad file descriptor) [ 255.671853][T18411] vhci_hcd vhci_hcd.0: port 0 already used [pid 18411] close(24) = -1 EBADF (Bad file descriptor) [pid 18411] close(25) = -1 EBADF (Bad file descriptor) [pid 18411] close(26) = -1 EBADF (Bad file descriptor) [pid 18411] close(27) = -1 EBADF (Bad file descriptor) [pid 18411] close(28) = -1 EBADF (Bad file descriptor) [pid 18411] close(29) = -1 EBADF (Bad file descriptor) [pid 18411] exit_group(0) = ? [pid 18411] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18415 attached , child_tidptr=0x5555570da650) = 6676 [pid 18415] set_robust_list(0x5555570da660, 24) = 0 [pid 18415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18415] setpgid(0, 0) = 0 [pid 18415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18415] write(3, "1000", 4) = 4 [pid 18415] close(3) = 0 [pid 18415] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18415] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18415] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18415] close(5) = 0 [pid 18415] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18418 attached ) = 6677 [pid 18415] tkill(6677, SIGSTOP) = 0 [pid 18418] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6676, si_uid=0} --- [pid 18415] close(3 [pid 18418] --- stopped by SIGSTOP --- [pid 18415] <... close resumed>) = 0 [pid 18415] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6677, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18415] close(4) = 0 [pid 18415] close(5) = -1 EBADF (Bad file descriptor) [pid 18415] close(6) = -1 EBADF (Bad file descriptor) [pid 18415] close(7) = -1 EBADF (Bad file descriptor) [pid 18415] close(8) = -1 EBADF (Bad file descriptor) [pid 18415] close(9) = -1 EBADF (Bad file descriptor) [pid 18415] close(10) = -1 EBADF (Bad file descriptor) [pid 18415] close(11) = -1 EBADF (Bad file descriptor) [pid 18415] close(12) = -1 EBADF (Bad file descriptor) [pid 18415] close(13) = -1 EBADF (Bad file descriptor) [pid 18415] close(14) = -1 EBADF (Bad file descriptor) [pid 18415] close(15) = -1 EBADF (Bad file descriptor) [pid 18415] close(16) = -1 EBADF (Bad file descriptor) [pid 18415] close(17) = -1 EBADF (Bad file descriptor) [pid 18415] close(18) = -1 EBADF (Bad file descriptor) [pid 18415] close(19) = -1 EBADF (Bad file descriptor) [pid 18415] close(20) = -1 EBADF (Bad file descriptor) [ 255.779907][T18415] vhci_hcd vhci_hcd.0: port 0 already used [pid 18415] close(21) = -1 EBADF (Bad file descriptor) [pid 18415] close(22) = -1 EBADF (Bad file descriptor) [pid 18415] close(23) = -1 EBADF (Bad file descriptor) [pid 18415] close(24) = -1 EBADF (Bad file descriptor) [pid 18415] close(25) = -1 EBADF (Bad file descriptor) [pid 18415] close(26) = -1 EBADF (Bad file descriptor) [pid 18415] close(27) = -1 EBADF (Bad file descriptor) [pid 18415] close(28) = -1 EBADF (Bad file descriptor) [pid 18415] close(29) = -1 EBADF (Bad file descriptor) [pid 18415] exit_group(0) = ? [pid 18415] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6676, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18419 attached , child_tidptr=0x5555570da650) = 6678 [pid 18419] set_robust_list(0x5555570da660, 24) = 0 [pid 18419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18419] setpgid(0, 0) = 0 [pid 18419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18419] write(3, "1000", 4) = 4 [pid 18419] close(3) = 0 [pid 18419] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18419] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18419] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18419] close(5) = 0 [pid 18419] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18422 attached ) = 6679 [pid 18419] tkill(6679, SIGSTOP) = 0 [pid 18422] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6678, si_uid=0} --- [pid 18419] close(3 [pid 18422] --- stopped by SIGSTOP --- [pid 18419] <... close resumed>) = 0 [pid 18419] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6679, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18419] close(4) = 0 [pid 18419] close(5) = -1 EBADF (Bad file descriptor) [pid 18419] close(6) = -1 EBADF (Bad file descriptor) [pid 18419] close(7) = -1 EBADF (Bad file descriptor) [pid 18419] close(8) = -1 EBADF (Bad file descriptor) [pid 18419] close(9) = -1 EBADF (Bad file descriptor) [pid 18419] close(10) = -1 EBADF (Bad file descriptor) [pid 18419] close(11) = -1 EBADF (Bad file descriptor) [pid 18419] close(12) = -1 EBADF (Bad file descriptor) [pid 18419] close(13) = -1 EBADF (Bad file descriptor) [pid 18419] close(14) = -1 EBADF (Bad file descriptor) [pid 18419] close(15) = -1 EBADF (Bad file descriptor) [pid 18419] close(16) = -1 EBADF (Bad file descriptor) [pid 18419] close(17) = -1 EBADF (Bad file descriptor) [pid 18419] close(18) = -1 EBADF (Bad file descriptor) [pid 18419] close(19) = -1 EBADF (Bad file descriptor) [pid 18419] close(20) = -1 EBADF (Bad file descriptor) [pid 18419] close(21) = -1 EBADF (Bad file descriptor) [ 255.892777][T18419] vhci_hcd vhci_hcd.0: port 0 already used [pid 18419] close(22) = -1 EBADF (Bad file descriptor) [pid 18419] close(23) = -1 EBADF (Bad file descriptor) [pid 18419] close(24) = -1 EBADF (Bad file descriptor) [pid 18419] close(25) = -1 EBADF (Bad file descriptor) [pid 18419] close(26) = -1 EBADF (Bad file descriptor) [pid 18419] close(27) = -1 EBADF (Bad file descriptor) [pid 18419] close(28) = -1 EBADF (Bad file descriptor) [pid 18419] close(29) = -1 EBADF (Bad file descriptor) [pid 18419] exit_group(0) = ? [pid 18419] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6678, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18423 attached , child_tidptr=0x5555570da650) = 6680 [pid 18423] set_robust_list(0x5555570da660, 24) = 0 [pid 18423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18423] setpgid(0, 0) = 0 [pid 18423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18423] write(3, "1000", 4) = 4 [pid 18423] close(3) = 0 [pid 18423] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18423] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18423] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18423] close(5) = 0 [pid 18423] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18426 attached ) = 6681 [pid 18423] tkill(6681, SIGSTOP) = 0 [pid 18426] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6680, si_uid=0} --- [pid 18423] close(3 [pid 18426] --- stopped by SIGSTOP --- [pid 18423] <... close resumed>) = 0 [pid 18423] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6681, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18423] close(4) = 0 [pid 18423] close(5) = -1 EBADF (Bad file descriptor) [pid 18423] close(6) = -1 EBADF (Bad file descriptor) [pid 18423] close(7) = -1 EBADF (Bad file descriptor) [pid 18423] close(8) = -1 EBADF (Bad file descriptor) [pid 18423] close(9) = -1 EBADF (Bad file descriptor) [pid 18423] close(10) = -1 EBADF (Bad file descriptor) [pid 18423] close(11) = -1 EBADF (Bad file descriptor) [pid 18423] close(12) = -1 EBADF (Bad file descriptor) [pid 18423] close(13) = -1 EBADF (Bad file descriptor) [pid 18423] close(14) = -1 EBADF (Bad file descriptor) [pid 18423] close(15) = -1 EBADF (Bad file descriptor) [pid 18423] close(16) = -1 EBADF (Bad file descriptor) [pid 18423] close(17) = -1 EBADF (Bad file descriptor) [pid 18423] close(18) = -1 EBADF (Bad file descriptor) [pid 18423] close(19) = -1 EBADF (Bad file descriptor) [pid 18423] close(20) = -1 EBADF (Bad file descriptor) [ 256.005149][T18423] vhci_hcd vhci_hcd.0: port 0 already used [pid 18423] close(21) = -1 EBADF (Bad file descriptor) [pid 18423] close(22) = -1 EBADF (Bad file descriptor) [pid 18423] close(23) = -1 EBADF (Bad file descriptor) [pid 18423] close(24) = -1 EBADF (Bad file descriptor) [pid 18423] close(25) = -1 EBADF (Bad file descriptor) [pid 18423] close(26) = -1 EBADF (Bad file descriptor) [pid 18423] close(27) = -1 EBADF (Bad file descriptor) [pid 18423] close(28) = -1 EBADF (Bad file descriptor) [pid 18423] close(29) = -1 EBADF (Bad file descriptor) [pid 18423] exit_group(0) = ? [pid 18423] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18427 attached , child_tidptr=0x5555570da650) = 6682 [pid 18427] set_robust_list(0x5555570da660, 24) = 0 [pid 18427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18427] setpgid(0, 0) = 0 [pid 18427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18427] write(3, "1000", 4) = 4 [pid 18427] close(3) = 0 [pid 18427] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18427] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18427] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18427] close(5) = 0 [pid 18427] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18430 attached ) = 6683 [pid 18427] tkill(6683, SIGSTOP) = 0 [pid 18430] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6682, si_uid=0} --- [pid 18427] close(3) = 0 [pid 18430] --- stopped by SIGSTOP --- [pid 18427] close(4) = 0 [pid 18427] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6683, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18427] close(5) = -1 EBADF (Bad file descriptor) [pid 18427] close(6) = -1 EBADF (Bad file descriptor) [pid 18427] close(7) = -1 EBADF (Bad file descriptor) [pid 18427] close(8) = -1 EBADF (Bad file descriptor) [pid 18427] close(9) = -1 EBADF (Bad file descriptor) [pid 18427] close(10) = -1 EBADF (Bad file descriptor) [pid 18427] close(11) = -1 EBADF (Bad file descriptor) [pid 18427] close(12) = -1 EBADF (Bad file descriptor) [pid 18427] close(13) = -1 EBADF (Bad file descriptor) [pid 18427] close(14) = -1 EBADF (Bad file descriptor) [pid 18427] close(15) = -1 EBADF (Bad file descriptor) [pid 18427] close(16) = -1 EBADF (Bad file descriptor) [pid 18427] close(17) = -1 EBADF (Bad file descriptor) [pid 18427] close(18) = -1 EBADF (Bad file descriptor) [pid 18427] close(19) = -1 EBADF (Bad file descriptor) [pid 18427] close(20) = -1 EBADF (Bad file descriptor) [ 256.123789][T18427] vhci_hcd vhci_hcd.0: port 0 already used [pid 18427] close(21) = -1 EBADF (Bad file descriptor) [pid 18427] close(22) = -1 EBADF (Bad file descriptor) [pid 18427] close(23) = -1 EBADF (Bad file descriptor) [pid 18427] close(24) = -1 EBADF (Bad file descriptor) [pid 18427] close(25) = -1 EBADF (Bad file descriptor) [pid 18427] close(26) = -1 EBADF (Bad file descriptor) [pid 18427] close(27) = -1 EBADF (Bad file descriptor) [pid 18427] close(28) = -1 EBADF (Bad file descriptor) [pid 18427] close(29) = -1 EBADF (Bad file descriptor) [pid 18427] exit_group(0) = ? [pid 18427] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18431 attached , child_tidptr=0x5555570da650) = 6684 [pid 18431] set_robust_list(0x5555570da660, 24) = 0 [pid 18431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18431] setpgid(0, 0) = 0 [pid 18431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18431] write(3, "1000", 4) = 4 [pid 18431] close(3) = 0 [pid 18431] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18431] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18431] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18431] close(5) = 0 [pid 18431] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18434 attached ) = 6685 [pid 18431] tkill(6685, SIGSTOP) = 0 [pid 18434] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6684, si_uid=0} --- [pid 18431] close(3 [pid 18434] --- stopped by SIGSTOP --- [pid 18431] <... close resumed>) = 0 [pid 18431] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6685, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18431] close(4) = 0 [pid 18431] close(5) = -1 EBADF (Bad file descriptor) [pid 18431] close(6) = -1 EBADF (Bad file descriptor) [pid 18431] close(7) = -1 EBADF (Bad file descriptor) [pid 18431] close(8) = -1 EBADF (Bad file descriptor) [pid 18431] close(9) = -1 EBADF (Bad file descriptor) [pid 18431] close(10) = -1 EBADF (Bad file descriptor) [pid 18431] close(11) = -1 EBADF (Bad file descriptor) [pid 18431] close(12) = -1 EBADF (Bad file descriptor) [pid 18431] close(13) = -1 EBADF (Bad file descriptor) [pid 18431] close(14) = -1 EBADF (Bad file descriptor) [pid 18431] close(15) = -1 EBADF (Bad file descriptor) [pid 18431] close(16) = -1 EBADF (Bad file descriptor) [pid 18431] close(17) = -1 EBADF (Bad file descriptor) [pid 18431] close(18) = -1 EBADF (Bad file descriptor) [pid 18431] close(19) = -1 EBADF (Bad file descriptor) [pid 18431] close(20) = -1 EBADF (Bad file descriptor) [ 256.239646][T18431] vhci_hcd vhci_hcd.0: port 0 already used [pid 18431] close(21) = -1 EBADF (Bad file descriptor) [pid 18431] close(22) = -1 EBADF (Bad file descriptor) [pid 18431] close(23) = -1 EBADF (Bad file descriptor) [pid 18431] close(24) = -1 EBADF (Bad file descriptor) [pid 18431] close(25) = -1 EBADF (Bad file descriptor) [pid 18431] close(26) = -1 EBADF (Bad file descriptor) [pid 18431] close(27) = -1 EBADF (Bad file descriptor) [pid 18431] close(28) = -1 EBADF (Bad file descriptor) [pid 18431] close(29) = -1 EBADF (Bad file descriptor) [pid 18431] exit_group(0) = ? [pid 18431] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6684, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18435 attached , child_tidptr=0x5555570da650) = 6686 [pid 18435] set_robust_list(0x5555570da660, 24) = 0 [pid 18435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18435] setpgid(0, 0) = 0 [pid 18435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18435] write(3, "1000", 4) = 4 [pid 18435] close(3) = 0 [pid 18435] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18435] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18435] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18435] close(5) = 0 [pid 18435] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18438 attached ) = 6687 [pid 18435] tkill(6687, SIGSTOP) = 0 [pid 18438] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6686, si_uid=0} --- [pid 18435] close(3 [pid 18438] --- stopped by SIGSTOP --- [pid 18435] <... close resumed>) = 0 [pid 18435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6687, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18435] close(4) = 0 [pid 18435] close(5) = -1 EBADF (Bad file descriptor) [pid 18435] close(6) = -1 EBADF (Bad file descriptor) [pid 18435] close(7) = -1 EBADF (Bad file descriptor) [pid 18435] close(8) = -1 EBADF (Bad file descriptor) [pid 18435] close(9) = -1 EBADF (Bad file descriptor) [pid 18435] close(10) = -1 EBADF (Bad file descriptor) [pid 18435] close(11) = -1 EBADF (Bad file descriptor) [pid 18435] close(12) = -1 EBADF (Bad file descriptor) [pid 18435] close(13) = -1 EBADF (Bad file descriptor) [pid 18435] close(14) = -1 EBADF (Bad file descriptor) [pid 18435] close(15) = -1 EBADF (Bad file descriptor) [pid 18435] close(16) = -1 EBADF (Bad file descriptor) [pid 18435] close(17) = -1 EBADF (Bad file descriptor) [ 256.356158][T18435] vhci_hcd vhci_hcd.0: port 0 already used [pid 18435] close(18) = -1 EBADF (Bad file descriptor) [pid 18435] close(19) = -1 EBADF (Bad file descriptor) [pid 18435] close(20) = -1 EBADF (Bad file descriptor) [pid 18435] close(21) = -1 EBADF (Bad file descriptor) [pid 18435] close(22) = -1 EBADF (Bad file descriptor) [pid 18435] close(23) = -1 EBADF (Bad file descriptor) [pid 18435] close(24) = -1 EBADF (Bad file descriptor) [pid 18435] close(25) = -1 EBADF (Bad file descriptor) [pid 18435] close(26) = -1 EBADF (Bad file descriptor) [pid 18435] close(27) = -1 EBADF (Bad file descriptor) [pid 18435] close(28) = -1 EBADF (Bad file descriptor) [pid 18435] close(29) = -1 EBADF (Bad file descriptor) [pid 18435] exit_group(0) = ? [pid 18435] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18439 attached , child_tidptr=0x5555570da650) = 6688 [pid 18439] set_robust_list(0x5555570da660, 24) = 0 [pid 18439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18439] setpgid(0, 0) = 0 [pid 18439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18439] write(3, "1000", 4) = 4 [pid 18439] close(3) = 0 [pid 18439] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18439] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18439] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18439] close(5) = 0 [pid 18439] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18442 attached ) = 6689 [pid 18439] tkill(6689, SIGSTOP) = 0 [pid 18442] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6688, si_uid=0} --- [pid 18439] close(3 [pid 18442] --- stopped by SIGSTOP --- [pid 18439] <... close resumed>) = 0 [pid 18439] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6689, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18439] close(4) = 0 [pid 18439] close(5) = -1 EBADF (Bad file descriptor) [pid 18439] close(6) = -1 EBADF (Bad file descriptor) [pid 18439] close(7) = -1 EBADF (Bad file descriptor) [pid 18439] close(8) = -1 EBADF (Bad file descriptor) [pid 18439] close(9) = -1 EBADF (Bad file descriptor) [pid 18439] close(10) = -1 EBADF (Bad file descriptor) [pid 18439] close(11) = -1 EBADF (Bad file descriptor) [pid 18439] close(12) = -1 EBADF (Bad file descriptor) [pid 18439] close(13) = -1 EBADF (Bad file descriptor) [pid 18439] close(14) = -1 EBADF (Bad file descriptor) [pid 18439] close(15) = -1 EBADF (Bad file descriptor) [pid 18439] close(16) = -1 EBADF (Bad file descriptor) [pid 18439] close(17) = -1 EBADF (Bad file descriptor) [pid 18439] close(18) = -1 EBADF (Bad file descriptor) [pid 18439] close(19) = -1 EBADF (Bad file descriptor) [pid 18439] close(20) = -1 EBADF (Bad file descriptor) [pid 18439] close(21) = -1 EBADF (Bad file descriptor) [ 256.477893][T18439] vhci_hcd vhci_hcd.0: port 0 already used [pid 18439] close(22) = -1 EBADF (Bad file descriptor) [pid 18439] close(23) = -1 EBADF (Bad file descriptor) [pid 18439] close(24) = -1 EBADF (Bad file descriptor) [pid 18439] close(25) = -1 EBADF (Bad file descriptor) [pid 18439] close(26) = -1 EBADF (Bad file descriptor) [pid 18439] close(27) = -1 EBADF (Bad file descriptor) [pid 18439] close(28) = -1 EBADF (Bad file descriptor) [pid 18439] close(29) = -1 EBADF (Bad file descriptor) [pid 18439] exit_group(0) = ? [pid 18439] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6688, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18443 attached , child_tidptr=0x5555570da650) = 6690 [pid 18443] set_robust_list(0x5555570da660, 24) = 0 [pid 18443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18443] setpgid(0, 0) = 0 [pid 18443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18443] write(3, "1000", 4) = 4 [pid 18443] close(3) = 0 [pid 18443] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18443] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18443] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18443] close(5) = 0 [pid 18443] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18446 attached ) = 6691 [pid 18443] tkill(6691, SIGSTOP) = 0 [pid 18446] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6690, si_uid=0} --- [pid 18443] close(3 [pid 18446] --- stopped by SIGSTOP --- [pid 18443] <... close resumed>) = 0 [pid 18443] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6691, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18443] close(4) = 0 [pid 18443] close(5) = -1 EBADF (Bad file descriptor) [pid 18443] close(6) = -1 EBADF (Bad file descriptor) [pid 18443] close(7) = -1 EBADF (Bad file descriptor) [pid 18443] close(8) = -1 EBADF (Bad file descriptor) [pid 18443] close(9) = -1 EBADF (Bad file descriptor) [pid 18443] close(10) = -1 EBADF (Bad file descriptor) [pid 18443] close(11) = -1 EBADF (Bad file descriptor) [pid 18443] close(12) = -1 EBADF (Bad file descriptor) [pid 18443] close(13) = -1 EBADF (Bad file descriptor) [pid 18443] close(14) = -1 EBADF (Bad file descriptor) [pid 18443] close(15) = -1 EBADF (Bad file descriptor) [pid 18443] close(16) = -1 EBADF (Bad file descriptor) [pid 18443] close(17) = -1 EBADF (Bad file descriptor) [pid 18443] close(18) = -1 EBADF (Bad file descriptor) [pid 18443] close(19) = -1 EBADF (Bad file descriptor) [pid 18443] close(20) = -1 EBADF (Bad file descriptor) [pid 18443] close(21) = -1 EBADF (Bad file descriptor) [ 256.586388][T18443] vhci_hcd vhci_hcd.0: port 0 already used [pid 18443] close(22) = -1 EBADF (Bad file descriptor) [pid 18443] close(23) = -1 EBADF (Bad file descriptor) [pid 18443] close(24) = -1 EBADF (Bad file descriptor) [pid 18443] close(25) = -1 EBADF (Bad file descriptor) [pid 18443] close(26) = -1 EBADF (Bad file descriptor) [pid 18443] close(27) = -1 EBADF (Bad file descriptor) [pid 18443] close(28) = -1 EBADF (Bad file descriptor) [pid 18443] close(29) = -1 EBADF (Bad file descriptor) [pid 18443] exit_group(0) = ? [pid 18443] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18447 attached , child_tidptr=0x5555570da650) = 6692 [pid 18447] set_robust_list(0x5555570da660, 24) = 0 [pid 18447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18447] setpgid(0, 0) = 0 [pid 18447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18447] write(3, "1000", 4) = 4 [pid 18447] close(3) = 0 [pid 18447] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18447] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18447] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18447] close(5) = 0 [pid 18447] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18450 attached ) = 6693 [pid 18447] tkill(6693, SIGSTOP) = 0 [pid 18450] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6692, si_uid=0} --- [pid 18447] close(3 [pid 18450] --- stopped by SIGSTOP --- [pid 18447] <... close resumed>) = 0 [pid 18447] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6693, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18447] close(4) = 0 [pid 18447] close(5) = -1 EBADF (Bad file descriptor) [pid 18447] close(6) = -1 EBADF (Bad file descriptor) [pid 18447] close(7) = -1 EBADF (Bad file descriptor) [pid 18447] close(8) = -1 EBADF (Bad file descriptor) [pid 18447] close(9) = -1 EBADF (Bad file descriptor) [pid 18447] close(10) = -1 EBADF (Bad file descriptor) [pid 18447] close(11) = -1 EBADF (Bad file descriptor) [pid 18447] close(12) = -1 EBADF (Bad file descriptor) [pid 18447] close(13) = -1 EBADF (Bad file descriptor) [pid 18447] close(14) = -1 EBADF (Bad file descriptor) [pid 18447] close(15) = -1 EBADF (Bad file descriptor) [pid 18447] close(16) = -1 EBADF (Bad file descriptor) [pid 18447] close(17) = -1 EBADF (Bad file descriptor) [pid 18447] close(18) = -1 EBADF (Bad file descriptor) [pid 18447] close(19) = -1 EBADF (Bad file descriptor) [pid 18447] close(20) = -1 EBADF (Bad file descriptor) [pid 18447] close(21) = -1 EBADF (Bad file descriptor) [pid 18447] close(22) = -1 EBADF (Bad file descriptor) [ 256.699652][T18447] vhci_hcd vhci_hcd.0: port 0 already used [pid 18447] close(23) = -1 EBADF (Bad file descriptor) [pid 18447] close(24) = -1 EBADF (Bad file descriptor) [pid 18447] close(25) = -1 EBADF (Bad file descriptor) [pid 18447] close(26) = -1 EBADF (Bad file descriptor) [pid 18447] close(27) = -1 EBADF (Bad file descriptor) [pid 18447] close(28) = -1 EBADF (Bad file descriptor) [pid 18447] close(29) = -1 EBADF (Bad file descriptor) [pid 18447] exit_group(0) = ? [pid 18447] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18451 attached , child_tidptr=0x5555570da650) = 6694 [pid 18451] set_robust_list(0x5555570da660, 24) = 0 [pid 18451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18451] setpgid(0, 0) = 0 [pid 18451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18451] write(3, "1000", 4) = 4 [pid 18451] close(3) = 0 [pid 18451] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18451] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18451] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18451] close(5) = 0 [pid 18451] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18454 attached ) = 6695 [pid 18451] tkill(6695, SIGSTOP) = 0 [pid 18454] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6694, si_uid=0} --- [pid 18451] close(3 [pid 18454] --- stopped by SIGSTOP --- [pid 18451] <... close resumed>) = 0 [pid 18451] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6695, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18451] close(4) = 0 [pid 18451] close(5) = -1 EBADF (Bad file descriptor) [pid 18451] close(6) = -1 EBADF (Bad file descriptor) [pid 18451] close(7) = -1 EBADF (Bad file descriptor) [pid 18451] close(8) = -1 EBADF (Bad file descriptor) [pid 18451] close(9) = -1 EBADF (Bad file descriptor) [pid 18451] close(10) = -1 EBADF (Bad file descriptor) [pid 18451] close(11) = -1 EBADF (Bad file descriptor) [pid 18451] close(12) = -1 EBADF (Bad file descriptor) [pid 18451] close(13) = -1 EBADF (Bad file descriptor) [pid 18451] close(14) = -1 EBADF (Bad file descriptor) [pid 18451] close(15) = -1 EBADF (Bad file descriptor) [pid 18451] close(16) = -1 EBADF (Bad file descriptor) [pid 18451] close(17) = -1 EBADF (Bad file descriptor) [pid 18451] close(18) = -1 EBADF (Bad file descriptor) [pid 18451] close(19) = -1 EBADF (Bad file descriptor) [pid 18451] close(20) = -1 EBADF (Bad file descriptor) [pid 18451] close(21) = -1 EBADF (Bad file descriptor) [pid 18451] close(22) = -1 EBADF (Bad file descriptor) [ 256.810372][T18451] vhci_hcd vhci_hcd.0: port 0 already used [pid 18451] close(23) = -1 EBADF (Bad file descriptor) [pid 18451] close(24) = -1 EBADF (Bad file descriptor) [pid 18451] close(25) = -1 EBADF (Bad file descriptor) [pid 18451] close(26) = -1 EBADF (Bad file descriptor) [pid 18451] close(27) = -1 EBADF (Bad file descriptor) [pid 18451] close(28) = -1 EBADF (Bad file descriptor) [pid 18451] close(29) = -1 EBADF (Bad file descriptor) [pid 18451] exit_group(0) = ? [pid 18451] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6694, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18455 attached , child_tidptr=0x5555570da650) = 6696 [pid 18455] set_robust_list(0x5555570da660, 24) = 0 [pid 18455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18455] setpgid(0, 0) = 0 [pid 18455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18455] write(3, "1000", 4) = 4 [pid 18455] close(3) = 0 [pid 18455] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18455] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18455] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18455] close(5) = 0 [pid 18455] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18458 attached ) = 6697 [pid 18455] tkill(6697, SIGSTOP) = 0 [pid 18458] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6696, si_uid=0} --- [pid 18455] close(3 [pid 18458] --- stopped by SIGSTOP --- [pid 18455] <... close resumed>) = 0 [pid 18455] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6697, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18455] close(4) = 0 [pid 18455] close(5) = -1 EBADF (Bad file descriptor) [pid 18455] close(6) = -1 EBADF (Bad file descriptor) [pid 18455] close(7) = -1 EBADF (Bad file descriptor) [pid 18455] close(8) = -1 EBADF (Bad file descriptor) [pid 18455] close(9) = -1 EBADF (Bad file descriptor) [pid 18455] close(10) = -1 EBADF (Bad file descriptor) [pid 18455] close(11) = -1 EBADF (Bad file descriptor) [pid 18455] close(12) = -1 EBADF (Bad file descriptor) [pid 18455] close(13) = -1 EBADF (Bad file descriptor) [pid 18455] close(14) = -1 EBADF (Bad file descriptor) [pid 18455] close(15) = -1 EBADF (Bad file descriptor) [pid 18455] close(16) = -1 EBADF (Bad file descriptor) [pid 18455] close(17) = -1 EBADF (Bad file descriptor) [ 256.919678][T18455] vhci_hcd vhci_hcd.0: port 0 already used [pid 18455] close(18) = -1 EBADF (Bad file descriptor) [pid 18455] close(19) = -1 EBADF (Bad file descriptor) [pid 18455] close(20) = -1 EBADF (Bad file descriptor) [pid 18455] close(21) = -1 EBADF (Bad file descriptor) [pid 18455] close(22) = -1 EBADF (Bad file descriptor) [pid 18455] close(23) = -1 EBADF (Bad file descriptor) [pid 18455] close(24) = -1 EBADF (Bad file descriptor) [pid 18455] close(25) = -1 EBADF (Bad file descriptor) [pid 18455] close(26) = -1 EBADF (Bad file descriptor) [pid 18455] close(27) = -1 EBADF (Bad file descriptor) [pid 18455] close(28) = -1 EBADF (Bad file descriptor) [pid 18455] close(29) = -1 EBADF (Bad file descriptor) [pid 18455] exit_group(0) = ? [pid 18455] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18459 attached , child_tidptr=0x5555570da650) = 6698 [pid 18459] set_robust_list(0x5555570da660, 24) = 0 [pid 18459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18459] setpgid(0, 0) = 0 [pid 18459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18459] write(3, "1000", 4) = 4 [pid 18459] close(3) = 0 [pid 18459] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18459] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18459] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18459] close(5) = 0 [pid 18459] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18462 attached ) = 6699 [pid 18459] tkill(6699, SIGSTOP) = 0 [pid 18462] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6698, si_uid=0} --- [pid 18459] close(3 [pid 18462] --- stopped by SIGSTOP --- [pid 18459] <... close resumed>) = 0 [pid 18459] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6699, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18459] close(4) = 0 [pid 18459] close(5) = -1 EBADF (Bad file descriptor) [pid 18459] close(6) = -1 EBADF (Bad file descriptor) [pid 18459] close(7) = -1 EBADF (Bad file descriptor) [pid 18459] close(8) = -1 EBADF (Bad file descriptor) [pid 18459] close(9) = -1 EBADF (Bad file descriptor) [pid 18459] close(10) = -1 EBADF (Bad file descriptor) [pid 18459] close(11) = -1 EBADF (Bad file descriptor) [pid 18459] close(12) = -1 EBADF (Bad file descriptor) [pid 18459] close(13) = -1 EBADF (Bad file descriptor) [pid 18459] close(14) = -1 EBADF (Bad file descriptor) [pid 18459] close(15) = -1 EBADF (Bad file descriptor) [pid 18459] close(16) = -1 EBADF (Bad file descriptor) [pid 18459] close(17) = -1 EBADF (Bad file descriptor) [pid 18459] close(18) = -1 EBADF (Bad file descriptor) [pid 18459] close(19) = -1 EBADF (Bad file descriptor) [pid 18459] close(20) = -1 EBADF (Bad file descriptor) [pid 18459] close(21) = -1 EBADF (Bad file descriptor) [ 257.040561][T18459] vhci_hcd vhci_hcd.0: port 0 already used [pid 18459] close(22) = -1 EBADF (Bad file descriptor) [pid 18459] close(23) = -1 EBADF (Bad file descriptor) [pid 18459] close(24) = -1 EBADF (Bad file descriptor) [pid 18459] close(25) = -1 EBADF (Bad file descriptor) [pid 18459] close(26) = -1 EBADF (Bad file descriptor) [pid 18459] close(27) = -1 EBADF (Bad file descriptor) [pid 18459] close(28) = -1 EBADF (Bad file descriptor) [pid 18459] close(29) = -1 EBADF (Bad file descriptor) [pid 18459] exit_group(0) = ? [pid 18459] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18463 attached , child_tidptr=0x5555570da650) = 6700 [pid 18463] set_robust_list(0x5555570da660, 24) = 0 [pid 18463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18463] setpgid(0, 0) = 0 [pid 18463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18463] write(3, "1000", 4) = 4 [pid 18463] close(3) = 0 [pid 18463] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18463] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18463] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18463] close(5) = 0 [pid 18463] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18466 attached ) = 6701 [pid 18463] tkill(6701, SIGSTOP) = 0 [pid 18466] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6700, si_uid=0} --- [pid 18463] close(3 [pid 18466] --- stopped by SIGSTOP --- [pid 18463] <... close resumed>) = 0 [pid 18463] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6701, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18463] close(4) = 0 [pid 18463] close(5) = -1 EBADF (Bad file descriptor) [pid 18463] close(6) = -1 EBADF (Bad file descriptor) [pid 18463] close(7) = -1 EBADF (Bad file descriptor) [pid 18463] close(8) = -1 EBADF (Bad file descriptor) [pid 18463] close(9) = -1 EBADF (Bad file descriptor) [pid 18463] close(10) = -1 EBADF (Bad file descriptor) [pid 18463] close(11) = -1 EBADF (Bad file descriptor) [pid 18463] close(12) = -1 EBADF (Bad file descriptor) [pid 18463] close(13) = -1 EBADF (Bad file descriptor) [pid 18463] close(14) = -1 EBADF (Bad file descriptor) [pid 18463] close(15) = -1 EBADF (Bad file descriptor) [pid 18463] close(16) = -1 EBADF (Bad file descriptor) [pid 18463] close(17) = -1 EBADF (Bad file descriptor) [pid 18463] close(18) = -1 EBADF (Bad file descriptor) [pid 18463] close(19) = -1 EBADF (Bad file descriptor) [pid 18463] close(20) = -1 EBADF (Bad file descriptor) [pid 18463] close(21) = -1 EBADF (Bad file descriptor) [pid 18463] close(22) = -1 EBADF (Bad file descriptor) [ 257.151547][T18463] vhci_hcd vhci_hcd.0: port 0 already used [pid 18463] close(23) = -1 EBADF (Bad file descriptor) [pid 18463] close(24) = -1 EBADF (Bad file descriptor) [pid 18463] close(25) = -1 EBADF (Bad file descriptor) [pid 18463] close(26) = -1 EBADF (Bad file descriptor) [pid 18463] close(27) = -1 EBADF (Bad file descriptor) [pid 18463] close(28) = -1 EBADF (Bad file descriptor) [pid 18463] close(29) = -1 EBADF (Bad file descriptor) [pid 18463] exit_group(0) = ? [pid 18463] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6700, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18467 attached [pid 18467] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 6702 [pid 18467] <... set_robust_list resumed>) = 0 [pid 18467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18467] setpgid(0, 0) = 0 [pid 18467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18467] write(3, "1000", 4) = 4 [pid 18467] close(3) = 0 [pid 18467] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18467] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18467] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18467] close(5) = 0 [pid 18467] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18470 attached ) = 6703 [pid 18467] tkill(6703, SIGSTOP) = 0 [pid 18470] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6702, si_uid=0} --- [pid 18467] close(3 [pid 18470] --- stopped by SIGSTOP --- [pid 18467] <... close resumed>) = 0 [pid 18467] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6703, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18467] close(4) = 0 [pid 18467] close(5) = -1 EBADF (Bad file descriptor) [pid 18467] close(6) = -1 EBADF (Bad file descriptor) [pid 18467] close(7) = -1 EBADF (Bad file descriptor) [pid 18467] close(8) = -1 EBADF (Bad file descriptor) [pid 18467] close(9) = -1 EBADF (Bad file descriptor) [pid 18467] close(10) = -1 EBADF (Bad file descriptor) [pid 18467] close(11) = -1 EBADF (Bad file descriptor) [pid 18467] close(12) = -1 EBADF (Bad file descriptor) [pid 18467] close(13) = -1 EBADF (Bad file descriptor) [pid 18467] close(14) = -1 EBADF (Bad file descriptor) [pid 18467] close(15) = -1 EBADF (Bad file descriptor) [pid 18467] close(16) = -1 EBADF (Bad file descriptor) [pid 18467] close(17) = -1 EBADF (Bad file descriptor) [pid 18467] close(18) = -1 EBADF (Bad file descriptor) [pid 18467] close(19) = -1 EBADF (Bad file descriptor) [pid 18467] close(20) = -1 EBADF (Bad file descriptor) [pid 18467] close(21) = -1 EBADF (Bad file descriptor) [pid 18467] close(22) = -1 EBADF (Bad file descriptor) [ 257.254296][T18467] vhci_hcd vhci_hcd.0: port 0 already used [pid 18467] close(23) = -1 EBADF (Bad file descriptor) [pid 18467] close(24) = -1 EBADF (Bad file descriptor) [pid 18467] close(25) = -1 EBADF (Bad file descriptor) [pid 18467] close(26) = -1 EBADF (Bad file descriptor) [pid 18467] close(27) = -1 EBADF (Bad file descriptor) [pid 18467] close(28) = -1 EBADF (Bad file descriptor) [pid 18467] close(29) = -1 EBADF (Bad file descriptor) [pid 18467] exit_group(0) = ? [pid 18467] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6702, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18471 attached , child_tidptr=0x5555570da650) = 6704 [pid 18471] set_robust_list(0x5555570da660, 24) = 0 [pid 18471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18471] setpgid(0, 0) = 0 [pid 18471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18471] write(3, "1000", 4) = 4 [pid 18471] close(3) = 0 [pid 18471] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18471] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18471] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18471] close(5) = 0 [pid 18471] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18474 attached ) = 6705 [pid 18471] tkill(6705, SIGSTOP) = 0 [pid 18474] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6704, si_uid=0} --- [pid 18471] close(3 [pid 18474] --- stopped by SIGSTOP --- [pid 18471] <... close resumed>) = 0 [pid 18471] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6705, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18471] close(4) = 0 [pid 18471] close(5) = -1 EBADF (Bad file descriptor) [pid 18471] close(6) = -1 EBADF (Bad file descriptor) [pid 18471] close(7) = -1 EBADF (Bad file descriptor) [pid 18471] close(8) = -1 EBADF (Bad file descriptor) [pid 18471] close(9) = -1 EBADF (Bad file descriptor) [pid 18471] close(10) = -1 EBADF (Bad file descriptor) [pid 18471] close(11) = -1 EBADF (Bad file descriptor) [pid 18471] close(12) = -1 EBADF (Bad file descriptor) [pid 18471] close(13) = -1 EBADF (Bad file descriptor) [pid 18471] close(14) = -1 EBADF (Bad file descriptor) [pid 18471] close(15) = -1 EBADF (Bad file descriptor) [pid 18471] close(16) = -1 EBADF (Bad file descriptor) [pid 18471] close(17) = -1 EBADF (Bad file descriptor) [pid 18471] close(18) = -1 EBADF (Bad file descriptor) [pid 18471] close(19) = -1 EBADF (Bad file descriptor) [pid 18471] close(20) = -1 EBADF (Bad file descriptor) [pid 18471] close(21) = -1 EBADF (Bad file descriptor) [pid 18471] close(22) = -1 EBADF (Bad file descriptor) [pid 18471] close(23) = -1 EBADF (Bad file descriptor) [pid 18471] close(24) = -1 EBADF (Bad file descriptor) [pid 18471] close(25) = -1 EBADF (Bad file descriptor) [ 257.358705][T18471] vhci_hcd vhci_hcd.0: port 0 already used [pid 18471] close(26) = -1 EBADF (Bad file descriptor) [pid 18471] close(27) = -1 EBADF (Bad file descriptor) [pid 18471] close(28) = -1 EBADF (Bad file descriptor) [pid 18471] close(29) = -1 EBADF (Bad file descriptor) [pid 18471] exit_group(0) = ? [pid 18471] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18475 attached , child_tidptr=0x5555570da650) = 6706 [pid 18475] set_robust_list(0x5555570da660, 24) = 0 [pid 18475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18475] setpgid(0, 0) = 0 [pid 18475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18475] write(3, "1000", 4) = 4 [pid 18475] close(3) = 0 [pid 18475] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18475] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18475] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18475] close(5) = 0 [pid 18475] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18478 attached ) = 6707 [pid 18475] tkill(6707, SIGSTOP) = 0 [pid 18478] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6706, si_uid=0} --- [pid 18475] close(3 [pid 18478] --- stopped by SIGSTOP --- [pid 18475] <... close resumed>) = 0 [pid 18475] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6707, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18475] close(4) = 0 [pid 18475] close(5) = -1 EBADF (Bad file descriptor) [pid 18475] close(6) = -1 EBADF (Bad file descriptor) [pid 18475] close(7) = -1 EBADF (Bad file descriptor) [pid 18475] close(8) = -1 EBADF (Bad file descriptor) [pid 18475] close(9) = -1 EBADF (Bad file descriptor) [pid 18475] close(10) = -1 EBADF (Bad file descriptor) [pid 18475] close(11) = -1 EBADF (Bad file descriptor) [pid 18475] close(12) = -1 EBADF (Bad file descriptor) [pid 18475] close(13) = -1 EBADF (Bad file descriptor) [pid 18475] close(14) = -1 EBADF (Bad file descriptor) [pid 18475] close(15) = -1 EBADF (Bad file descriptor) [pid 18475] close(16) = -1 EBADF (Bad file descriptor) [pid 18475] close(17) = -1 EBADF (Bad file descriptor) [ 257.461418][T18475] vhci_hcd vhci_hcd.0: port 0 already used [pid 18475] close(18) = -1 EBADF (Bad file descriptor) [pid 18475] close(19) = -1 EBADF (Bad file descriptor) [pid 18475] close(20) = -1 EBADF (Bad file descriptor) [pid 18475] close(21) = -1 EBADF (Bad file descriptor) [pid 18475] close(22) = -1 EBADF (Bad file descriptor) [pid 18475] close(23) = -1 EBADF (Bad file descriptor) [pid 18475] close(24) = -1 EBADF (Bad file descriptor) [pid 18475] close(25) = -1 EBADF (Bad file descriptor) [pid 18475] close(26) = -1 EBADF (Bad file descriptor) [pid 18475] close(27) = -1 EBADF (Bad file descriptor) [pid 18475] close(28) = -1 EBADF (Bad file descriptor) [pid 18475] close(29) = -1 EBADF (Bad file descriptor) [pid 18475] exit_group(0) = ? [pid 18475] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18479 attached , child_tidptr=0x5555570da650) = 6708 [pid 18479] set_robust_list(0x5555570da660, 24) = 0 [pid 18479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18479] setpgid(0, 0) = 0 [pid 18479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18479] write(3, "1000", 4) = 4 [pid 18479] close(3) = 0 [pid 18479] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18479] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18479] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18479] close(5) = 0 [pid 18479] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18482 attached ) = 6709 [pid 18479] tkill(6709, SIGSTOP) = 0 [pid 18482] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6708, si_uid=0} --- [pid 18479] close(3 [pid 18482] --- stopped by SIGSTOP --- [pid 18479] <... close resumed>) = 0 [pid 18479] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6709, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18479] close(4) = 0 [pid 18479] close(5) = -1 EBADF (Bad file descriptor) [pid 18479] close(6) = -1 EBADF (Bad file descriptor) [pid 18479] close(7) = -1 EBADF (Bad file descriptor) [pid 18479] close(8) = -1 EBADF (Bad file descriptor) [pid 18479] close(9) = -1 EBADF (Bad file descriptor) [pid 18479] close(10) = -1 EBADF (Bad file descriptor) [pid 18479] close(11) = -1 EBADF (Bad file descriptor) [pid 18479] close(12) = -1 EBADF (Bad file descriptor) [pid 18479] close(13) = -1 EBADF (Bad file descriptor) [pid 18479] close(14) = -1 EBADF (Bad file descriptor) [pid 18479] close(15) = -1 EBADF (Bad file descriptor) [pid 18479] close(16) = -1 EBADF (Bad file descriptor) [pid 18479] close(17) = -1 EBADF (Bad file descriptor) [pid 18479] close(18) = -1 EBADF (Bad file descriptor) [pid 18479] close(19) = -1 EBADF (Bad file descriptor) [pid 18479] close(20) = -1 EBADF (Bad file descriptor) [pid 18479] close(21) = -1 EBADF (Bad file descriptor) [ 257.583318][T18479] vhci_hcd vhci_hcd.0: port 0 already used [pid 18479] close(22) = -1 EBADF (Bad file descriptor) [pid 18479] close(23) = -1 EBADF (Bad file descriptor) [pid 18479] close(24) = -1 EBADF (Bad file descriptor) [pid 18479] close(25) = -1 EBADF (Bad file descriptor) [pid 18479] close(26) = -1 EBADF (Bad file descriptor) [pid 18479] close(27) = -1 EBADF (Bad file descriptor) [pid 18479] close(28) = -1 EBADF (Bad file descriptor) [pid 18479] close(29) = -1 EBADF (Bad file descriptor) [pid 18479] exit_group(0) = ? [pid 18479] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18483 attached , child_tidptr=0x5555570da650) = 6710 [pid 18483] set_robust_list(0x5555570da660, 24) = 0 [pid 18483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18483] setpgid(0, 0) = 0 [pid 18483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18483] write(3, "1000", 4) = 4 [pid 18483] close(3) = 0 [pid 18483] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18483] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18483] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18483] close(5) = 0 [pid 18483] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18486 attached ) = 6711 [pid 18483] tkill(6711, SIGSTOP) = 0 [pid 18486] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6710, si_uid=0} --- [pid 18483] close(3 [pid 18486] --- stopped by SIGSTOP --- [pid 18483] <... close resumed>) = 0 [pid 18483] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6711, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18483] close(4) = 0 [pid 18483] close(5) = -1 EBADF (Bad file descriptor) [pid 18483] close(6) = -1 EBADF (Bad file descriptor) [pid 18483] close(7) = -1 EBADF (Bad file descriptor) [pid 18483] close(8) = -1 EBADF (Bad file descriptor) [pid 18483] close(9) = -1 EBADF (Bad file descriptor) [pid 18483] close(10) = -1 EBADF (Bad file descriptor) [pid 18483] close(11) = -1 EBADF (Bad file descriptor) [pid 18483] close(12) = -1 EBADF (Bad file descriptor) [pid 18483] close(13) = -1 EBADF (Bad file descriptor) [pid 18483] close(14) = -1 EBADF (Bad file descriptor) [pid 18483] close(15) = -1 EBADF (Bad file descriptor) [pid 18483] close(16) = -1 EBADF (Bad file descriptor) [pid 18483] close(17) = -1 EBADF (Bad file descriptor) [pid 18483] close(18) = -1 EBADF (Bad file descriptor) [pid 18483] close(19) = -1 EBADF (Bad file descriptor) [pid 18483] close(20) = -1 EBADF (Bad file descriptor) [pid 18483] close(21) = -1 EBADF (Bad file descriptor) [pid 18483] close(22) = -1 EBADF (Bad file descriptor) [ 257.696976][T18483] vhci_hcd vhci_hcd.0: port 0 already used [pid 18483] close(23) = -1 EBADF (Bad file descriptor) [pid 18483] close(24) = -1 EBADF (Bad file descriptor) [pid 18483] close(25) = -1 EBADF (Bad file descriptor) [pid 18483] close(26) = -1 EBADF (Bad file descriptor) [pid 18483] close(27) = -1 EBADF (Bad file descriptor) [pid 18483] close(28) = -1 EBADF (Bad file descriptor) [pid 18483] close(29) = -1 EBADF (Bad file descriptor) [pid 18483] exit_group(0) = ? [pid 18483] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18487 attached , child_tidptr=0x5555570da650) = 6712 [pid 18487] set_robust_list(0x5555570da660, 24) = 0 [pid 18487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18487] setpgid(0, 0) = 0 [pid 18487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18487] write(3, "1000", 4) = 4 [pid 18487] close(3) = 0 [pid 18487] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18487] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18487] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18487] close(5) = 0 [pid 18487] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18490 attached ) = 6713 [pid 18487] tkill(6713, SIGSTOP) = 0 [pid 18490] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6712, si_uid=0} --- [pid 18487] close(3 [pid 18490] --- stopped by SIGSTOP --- [pid 18487] <... close resumed>) = 0 [pid 18487] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6713, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18487] close(4) = 0 [pid 18487] close(5) = -1 EBADF (Bad file descriptor) [pid 18487] close(6) = -1 EBADF (Bad file descriptor) [pid 18487] close(7) = -1 EBADF (Bad file descriptor) [pid 18487] close(8) = -1 EBADF (Bad file descriptor) [pid 18487] close(9) = -1 EBADF (Bad file descriptor) [pid 18487] close(10) = -1 EBADF (Bad file descriptor) [pid 18487] close(11) = -1 EBADF (Bad file descriptor) [pid 18487] close(12) = -1 EBADF (Bad file descriptor) [pid 18487] close(13) = -1 EBADF (Bad file descriptor) [pid 18487] close(14) = -1 EBADF (Bad file descriptor) [pid 18487] close(15) = -1 EBADF (Bad file descriptor) [pid 18487] close(16) = -1 EBADF (Bad file descriptor) [pid 18487] close(17) = -1 EBADF (Bad file descriptor) [pid 18487] close(18) = -1 EBADF (Bad file descriptor) [pid 18487] close(19) = -1 EBADF (Bad file descriptor) [pid 18487] close(20) = -1 EBADF (Bad file descriptor) [pid 18487] close(21) = -1 EBADF (Bad file descriptor) [ 257.805635][T18487] vhci_hcd vhci_hcd.0: port 0 already used [pid 18487] close(22) = -1 EBADF (Bad file descriptor) [pid 18487] close(23) = -1 EBADF (Bad file descriptor) [pid 18487] close(24) = -1 EBADF (Bad file descriptor) [pid 18487] close(25) = -1 EBADF (Bad file descriptor) [pid 18487] close(26) = -1 EBADF (Bad file descriptor) [pid 18487] close(27) = -1 EBADF (Bad file descriptor) [pid 18487] close(28) = -1 EBADF (Bad file descriptor) [pid 18487] close(29) = -1 EBADF (Bad file descriptor) [pid 18487] exit_group(0) = ? [pid 18487] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6712, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18491 attached , child_tidptr=0x5555570da650) = 6714 [pid 18491] set_robust_list(0x5555570da660, 24) = 0 [pid 18491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18491] setpgid(0, 0) = 0 [pid 18491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18491] write(3, "1000", 4) = 4 [pid 18491] close(3) = 0 [pid 18491] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18491] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18491] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18491] close(5) = 0 [pid 18491] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18494 attached ) = 6715 [pid 18491] tkill(6715, SIGSTOP) = 0 [pid 18494] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6714, si_uid=0} --- [pid 18491] close(3 [pid 18494] --- stopped by SIGSTOP --- [pid 18491] <... close resumed>) = 0 [pid 18491] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6715, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18491] close(4) = 0 [pid 18491] close(5) = -1 EBADF (Bad file descriptor) [pid 18491] close(6) = -1 EBADF (Bad file descriptor) [pid 18491] close(7) = -1 EBADF (Bad file descriptor) [pid 18491] close(8) = -1 EBADF (Bad file descriptor) [pid 18491] close(9) = -1 EBADF (Bad file descriptor) [pid 18491] close(10) = -1 EBADF (Bad file descriptor) [pid 18491] close(11) = -1 EBADF (Bad file descriptor) [pid 18491] close(12) = -1 EBADF (Bad file descriptor) [pid 18491] close(13) = -1 EBADF (Bad file descriptor) [pid 18491] close(14) = -1 EBADF (Bad file descriptor) [pid 18491] close(15) = -1 EBADF (Bad file descriptor) [pid 18491] close(16) = -1 EBADF (Bad file descriptor) [pid 18491] close(17) = -1 EBADF (Bad file descriptor) [pid 18491] close(18) = -1 EBADF (Bad file descriptor) [pid 18491] close(19) = -1 EBADF (Bad file descriptor) [pid 18491] close(20) = -1 EBADF (Bad file descriptor) [pid 18491] close(21) = -1 EBADF (Bad file descriptor) [pid 18491] close(22) = -1 EBADF (Bad file descriptor) [pid 18491] close(23) = -1 EBADF (Bad file descriptor) [pid 18491] close(24) = -1 EBADF (Bad file descriptor) [ 257.920092][T18491] vhci_hcd vhci_hcd.0: port 0 already used [pid 18491] close(25) = -1 EBADF (Bad file descriptor) [pid 18491] close(26) = -1 EBADF (Bad file descriptor) [pid 18491] close(27) = -1 EBADF (Bad file descriptor) [pid 18491] close(28) = -1 EBADF (Bad file descriptor) [pid 18491] close(29) = -1 EBADF (Bad file descriptor) [pid 18491] exit_group(0) = ? [pid 18491] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6714, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18495 attached , child_tidptr=0x5555570da650) = 6716 [pid 18495] set_robust_list(0x5555570da660, 24) = 0 [pid 18495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18495] setpgid(0, 0) = 0 [pid 18495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18495] write(3, "1000", 4) = 4 [pid 18495] close(3) = 0 [pid 18495] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18495] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18495] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18495] close(5) = 0 [pid 18495] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18498 attached ) = 6717 [pid 18495] tkill(6717, SIGSTOP) = 0 [pid 18498] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6716, si_uid=0} --- [pid 18495] close(3 [pid 18498] --- stopped by SIGSTOP --- [pid 18495] <... close resumed>) = 0 [pid 18495] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6717, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18495] close(4) = 0 [pid 18495] close(5) = -1 EBADF (Bad file descriptor) [pid 18495] close(6) = -1 EBADF (Bad file descriptor) [pid 18495] close(7) = -1 EBADF (Bad file descriptor) [pid 18495] close(8) = -1 EBADF (Bad file descriptor) [pid 18495] close(9) = -1 EBADF (Bad file descriptor) [pid 18495] close(10) = -1 EBADF (Bad file descriptor) [pid 18495] close(11) = -1 EBADF (Bad file descriptor) [pid 18495] close(12) = -1 EBADF (Bad file descriptor) [pid 18495] close(13) = -1 EBADF (Bad file descriptor) [pid 18495] close(14) = -1 EBADF (Bad file descriptor) [pid 18495] close(15) = -1 EBADF (Bad file descriptor) [pid 18495] close(16) = -1 EBADF (Bad file descriptor) [pid 18495] close(17) = -1 EBADF (Bad file descriptor) [pid 18495] close(18) = -1 EBADF (Bad file descriptor) [pid 18495] close(19) = -1 EBADF (Bad file descriptor) [pid 18495] close(20) = -1 EBADF (Bad file descriptor) [pid 18495] close(21) = -1 EBADF (Bad file descriptor) [pid 18495] close(22) = -1 EBADF (Bad file descriptor) [ 258.024948][T18495] vhci_hcd vhci_hcd.0: port 0 already used [pid 18495] close(23) = -1 EBADF (Bad file descriptor) [pid 18495] close(24) = -1 EBADF (Bad file descriptor) [pid 18495] close(25) = -1 EBADF (Bad file descriptor) [pid 18495] close(26) = -1 EBADF (Bad file descriptor) [pid 18495] close(27) = -1 EBADF (Bad file descriptor) [pid 18495] close(28) = -1 EBADF (Bad file descriptor) [pid 18495] close(29) = -1 EBADF (Bad file descriptor) [pid 18495] exit_group(0) = ? [pid 18495] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18499 attached , child_tidptr=0x5555570da650) = 6718 [pid 18499] set_robust_list(0x5555570da660, 24) = 0 [pid 18499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18499] setpgid(0, 0) = 0 [pid 18499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18499] write(3, "1000", 4) = 4 [pid 18499] close(3) = 0 [pid 18499] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18499] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18499] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18499] close(5) = 0 [pid 18499] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18502 attached ) = 6719 [pid 18499] tkill(6719, SIGSTOP) = 0 [pid 18502] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6718, si_uid=0} --- [pid 18499] close(3 [pid 18502] --- stopped by SIGSTOP --- [pid 18499] <... close resumed>) = 0 [pid 18499] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6719, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18499] close(4) = 0 [pid 18499] close(5) = -1 EBADF (Bad file descriptor) [pid 18499] close(6) = -1 EBADF (Bad file descriptor) [pid 18499] close(7) = -1 EBADF (Bad file descriptor) [pid 18499] close(8) = -1 EBADF (Bad file descriptor) [pid 18499] close(9) = -1 EBADF (Bad file descriptor) [pid 18499] close(10) = -1 EBADF (Bad file descriptor) [pid 18499] close(11) = -1 EBADF (Bad file descriptor) [pid 18499] close(12) = -1 EBADF (Bad file descriptor) [pid 18499] close(13) = -1 EBADF (Bad file descriptor) [pid 18499] close(14) = -1 EBADF (Bad file descriptor) [pid 18499] close(15) = -1 EBADF (Bad file descriptor) [pid 18499] close(16) = -1 EBADF (Bad file descriptor) [pid 18499] close(17) = -1 EBADF (Bad file descriptor) [pid 18499] close(18) = -1 EBADF (Bad file descriptor) [pid 18499] close(19) = -1 EBADF (Bad file descriptor) [pid 18499] close(20) = -1 EBADF (Bad file descriptor) [ 258.130385][T18499] vhci_hcd vhci_hcd.0: port 0 already used [pid 18499] close(21) = -1 EBADF (Bad file descriptor) [pid 18499] close(22) = -1 EBADF (Bad file descriptor) [pid 18499] close(23) = -1 EBADF (Bad file descriptor) [pid 18499] close(24) = -1 EBADF (Bad file descriptor) [pid 18499] close(25) = -1 EBADF (Bad file descriptor) [pid 18499] close(26) = -1 EBADF (Bad file descriptor) [pid 18499] close(27) = -1 EBADF (Bad file descriptor) [pid 18499] close(28) = -1 EBADF (Bad file descriptor) [pid 18499] close(29) = -1 EBADF (Bad file descriptor) [pid 18499] exit_group(0) = ? [pid 18499] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6718, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18503 attached , child_tidptr=0x5555570da650) = 6720 [pid 18503] set_robust_list(0x5555570da660, 24) = 0 [pid 18503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18503] setpgid(0, 0) = 0 [pid 18503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18503] write(3, "1000", 4) = 4 [pid 18503] close(3) = 0 [pid 18503] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18503] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18503] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18503] close(5) = 0 [pid 18503] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18506 attached ) = 6721 [pid 18503] tkill(6721, SIGSTOP) = 0 [pid 18506] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6720, si_uid=0} --- [pid 18503] close(3 [pid 18506] --- stopped by SIGSTOP --- [pid 18503] <... close resumed>) = 0 [pid 18503] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6721, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18503] close(4) = 0 [pid 18503] close(5) = -1 EBADF (Bad file descriptor) [pid 18503] close(6) = -1 EBADF (Bad file descriptor) [pid 18503] close(7) = -1 EBADF (Bad file descriptor) [pid 18503] close(8) = -1 EBADF (Bad file descriptor) [pid 18503] close(9) = -1 EBADF (Bad file descriptor) [pid 18503] close(10) = -1 EBADF (Bad file descriptor) [pid 18503] close(11) = -1 EBADF (Bad file descriptor) [pid 18503] close(12) = -1 EBADF (Bad file descriptor) [pid 18503] close(13) = -1 EBADF (Bad file descriptor) [pid 18503] close(14) = -1 EBADF (Bad file descriptor) [pid 18503] close(15) = -1 EBADF (Bad file descriptor) [pid 18503] close(16) = -1 EBADF (Bad file descriptor) [pid 18503] close(17) = -1 EBADF (Bad file descriptor) [pid 18503] close(18) = -1 EBADF (Bad file descriptor) [pid 18503] close(19) = -1 EBADF (Bad file descriptor) [pid 18503] close(20) = -1 EBADF (Bad file descriptor) [ 258.242277][T18503] vhci_hcd vhci_hcd.0: port 0 already used [pid 18503] close(21) = -1 EBADF (Bad file descriptor) [pid 18503] close(22) = -1 EBADF (Bad file descriptor) [pid 18503] close(23) = -1 EBADF (Bad file descriptor) [pid 18503] close(24) = -1 EBADF (Bad file descriptor) [pid 18503] close(25) = -1 EBADF (Bad file descriptor) [pid 18503] close(26) = -1 EBADF (Bad file descriptor) [pid 18503] close(27) = -1 EBADF (Bad file descriptor) [pid 18503] close(28) = -1 EBADF (Bad file descriptor) [pid 18503] close(29) = -1 EBADF (Bad file descriptor) [pid 18503] exit_group(0) = ? [pid 18503] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18507 attached , child_tidptr=0x5555570da650) = 6722 [pid 18507] set_robust_list(0x5555570da660, 24) = 0 [pid 18507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18507] setpgid(0, 0) = 0 [pid 18507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18507] write(3, "1000", 4) = 4 [pid 18507] close(3) = 0 [pid 18507] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18507] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18507] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18507] close(5) = 0 [pid 18507] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18510 attached ) = 6723 [pid 18507] tkill(6723, SIGSTOP) = 0 [pid 18510] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6722, si_uid=0} --- [pid 18507] close(3 [pid 18510] --- stopped by SIGSTOP --- [pid 18507] <... close resumed>) = 0 [pid 18507] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6723, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18507] close(4) = 0 [pid 18507] close(5) = -1 EBADF (Bad file descriptor) [pid 18507] close(6) = -1 EBADF (Bad file descriptor) [pid 18507] close(7) = -1 EBADF (Bad file descriptor) [pid 18507] close(8) = -1 EBADF (Bad file descriptor) [pid 18507] close(9) = -1 EBADF (Bad file descriptor) [pid 18507] close(10) = -1 EBADF (Bad file descriptor) [pid 18507] close(11) = -1 EBADF (Bad file descriptor) [pid 18507] close(12) = -1 EBADF (Bad file descriptor) [pid 18507] close(13) = -1 EBADF (Bad file descriptor) [pid 18507] close(14) = -1 EBADF (Bad file descriptor) [pid 18507] close(15) = -1 EBADF (Bad file descriptor) [pid 18507] close(16) = -1 EBADF (Bad file descriptor) [pid 18507] close(17) = -1 EBADF (Bad file descriptor) [pid 18507] close(18) = -1 EBADF (Bad file descriptor) [pid 18507] close(19) = -1 EBADF (Bad file descriptor) [pid 18507] close(20) = -1 EBADF (Bad file descriptor) [pid 18507] close(21) = -1 EBADF (Bad file descriptor) [pid 18507] close(22) = -1 EBADF (Bad file descriptor) [ 258.356989][T18507] vhci_hcd vhci_hcd.0: port 0 already used [pid 18507] close(23) = -1 EBADF (Bad file descriptor) [pid 18507] close(24) = -1 EBADF (Bad file descriptor) [pid 18507] close(25) = -1 EBADF (Bad file descriptor) [pid 18507] close(26) = -1 EBADF (Bad file descriptor) [pid 18507] close(27) = -1 EBADF (Bad file descriptor) [pid 18507] close(28) = -1 EBADF (Bad file descriptor) [pid 18507] close(29) = -1 EBADF (Bad file descriptor) [pid 18507] exit_group(0) = ? [pid 18507] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18511 attached , child_tidptr=0x5555570da650) = 6724 [pid 18511] set_robust_list(0x5555570da660, 24) = 0 [pid 18511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18511] setpgid(0, 0) = 0 [pid 18511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18511] write(3, "1000", 4) = 4 [pid 18511] close(3) = 0 [pid 18511] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18511] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18511] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18511] close(5) = 0 [pid 18511] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18514 attached ) = 6725 [pid 18511] tkill(6725, SIGSTOP) = 0 [pid 18514] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6724, si_uid=0} --- [pid 18511] close(3 [pid 18514] --- stopped by SIGSTOP --- [pid 18511] <... close resumed>) = 0 [pid 18511] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6725, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18511] close(4) = 0 [pid 18511] close(5) = -1 EBADF (Bad file descriptor) [pid 18511] close(6) = -1 EBADF (Bad file descriptor) [pid 18511] close(7) = -1 EBADF (Bad file descriptor) [pid 18511] close(8) = -1 EBADF (Bad file descriptor) [pid 18511] close(9) = -1 EBADF (Bad file descriptor) [pid 18511] close(10) = -1 EBADF (Bad file descriptor) [pid 18511] close(11) = -1 EBADF (Bad file descriptor) [pid 18511] close(12) = -1 EBADF (Bad file descriptor) [pid 18511] close(13) = -1 EBADF (Bad file descriptor) [pid 18511] close(14) = -1 EBADF (Bad file descriptor) [pid 18511] close(15) = -1 EBADF (Bad file descriptor) [pid 18511] close(16) = -1 EBADF (Bad file descriptor) [pid 18511] close(17) = -1 EBADF (Bad file descriptor) [pid 18511] close(18) = -1 EBADF (Bad file descriptor) [pid 18511] close(19) = -1 EBADF (Bad file descriptor) [ 258.464530][T18511] vhci_hcd vhci_hcd.0: port 0 already used [pid 18511] close(20) = -1 EBADF (Bad file descriptor) [pid 18511] close(21) = -1 EBADF (Bad file descriptor) [pid 18511] close(22) = -1 EBADF (Bad file descriptor) [pid 18511] close(23) = -1 EBADF (Bad file descriptor) [pid 18511] close(24) = -1 EBADF (Bad file descriptor) [pid 18511] close(25) = -1 EBADF (Bad file descriptor) [pid 18511] close(26) = -1 EBADF (Bad file descriptor) [pid 18511] close(27) = -1 EBADF (Bad file descriptor) [pid 18511] close(28) = -1 EBADF (Bad file descriptor) [pid 18511] close(29) = -1 EBADF (Bad file descriptor) [pid 18511] exit_group(0) = ? [pid 18511] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18515 attached , child_tidptr=0x5555570da650) = 6726 [pid 18515] set_robust_list(0x5555570da660, 24) = 0 [pid 18515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18515] setpgid(0, 0) = 0 [pid 18515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18515] write(3, "1000", 4) = 4 [pid 18515] close(3) = 0 [pid 18515] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18515] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18515] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18515] close(5) = 0 [pid 18515] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18518 attached ) = 6727 [pid 18515] tkill(6727, SIGSTOP) = 0 [pid 18518] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6726, si_uid=0} --- [pid 18515] close(3 [pid 18518] --- stopped by SIGSTOP --- [pid 18515] <... close resumed>) = 0 [pid 18515] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6727, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18515] close(4) = 0 [pid 18515] close(5) = -1 EBADF (Bad file descriptor) [pid 18515] close(6) = -1 EBADF (Bad file descriptor) [pid 18515] close(7) = -1 EBADF (Bad file descriptor) [pid 18515] close(8) = -1 EBADF (Bad file descriptor) [pid 18515] close(9) = -1 EBADF (Bad file descriptor) [pid 18515] close(10) = -1 EBADF (Bad file descriptor) [pid 18515] close(11) = -1 EBADF (Bad file descriptor) [pid 18515] close(12) = -1 EBADF (Bad file descriptor) [pid 18515] close(13) = -1 EBADF (Bad file descriptor) [pid 18515] close(14) = -1 EBADF (Bad file descriptor) [pid 18515] close(15) = -1 EBADF (Bad file descriptor) [pid 18515] close(16) = -1 EBADF (Bad file descriptor) [pid 18515] close(17) = -1 EBADF (Bad file descriptor) [pid 18515] close(18) = -1 EBADF (Bad file descriptor) [pid 18515] close(19) = -1 EBADF (Bad file descriptor) [ 258.581296][T18515] vhci_hcd vhci_hcd.0: port 0 already used [pid 18515] close(20) = -1 EBADF (Bad file descriptor) [pid 18515] close(21) = -1 EBADF (Bad file descriptor) [pid 18515] close(22) = -1 EBADF (Bad file descriptor) [pid 18515] close(23) = -1 EBADF (Bad file descriptor) [pid 18515] close(24) = -1 EBADF (Bad file descriptor) [pid 18515] close(25) = -1 EBADF (Bad file descriptor) [pid 18515] close(26) = -1 EBADF (Bad file descriptor) [pid 18515] close(27) = -1 EBADF (Bad file descriptor) [pid 18515] close(28) = -1 EBADF (Bad file descriptor) [pid 18515] close(29) = -1 EBADF (Bad file descriptor) [pid 18515] exit_group(0) = ? [pid 18515] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6726, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18519 attached , child_tidptr=0x5555570da650) = 6728 [pid 18519] set_robust_list(0x5555570da660, 24) = 0 [pid 18519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18519] setpgid(0, 0) = 0 [pid 18519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18519] write(3, "1000", 4) = 4 [pid 18519] close(3) = 0 [pid 18519] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18519] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18519] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18519] close(5) = 0 [pid 18519] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18522 attached ) = 6729 [pid 18519] tkill(6729, SIGSTOP) = 0 [pid 18522] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6728, si_uid=0} --- [pid 18519] close(3 [pid 18522] --- stopped by SIGSTOP --- [pid 18519] <... close resumed>) = 0 [pid 18519] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6729, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18519] close(4) = 0 [pid 18519] close(5) = -1 EBADF (Bad file descriptor) [pid 18519] close(6) = -1 EBADF (Bad file descriptor) [pid 18519] close(7) = -1 EBADF (Bad file descriptor) [pid 18519] close(8) = -1 EBADF (Bad file descriptor) [pid 18519] close(9) = -1 EBADF (Bad file descriptor) [pid 18519] close(10) = -1 EBADF (Bad file descriptor) [pid 18519] close(11) = -1 EBADF (Bad file descriptor) [pid 18519] close(12) = -1 EBADF (Bad file descriptor) [pid 18519] close(13) = -1 EBADF (Bad file descriptor) [pid 18519] close(14) = -1 EBADF (Bad file descriptor) [pid 18519] close(15) = -1 EBADF (Bad file descriptor) [pid 18519] close(16) = -1 EBADF (Bad file descriptor) [pid 18519] close(17) = -1 EBADF (Bad file descriptor) [pid 18519] close(18) = -1 EBADF (Bad file descriptor) [pid 18519] close(19) = -1 EBADF (Bad file descriptor) [pid 18519] close(20) = -1 EBADF (Bad file descriptor) [pid 18519] close(21) = -1 EBADF (Bad file descriptor) [pid 18519] close(22) = -1 EBADF (Bad file descriptor) [ 258.700594][T18519] vhci_hcd vhci_hcd.0: port 0 already used [pid 18519] close(23) = -1 EBADF (Bad file descriptor) [pid 18519] close(24) = -1 EBADF (Bad file descriptor) [pid 18519] close(25) = -1 EBADF (Bad file descriptor) [pid 18519] close(26) = -1 EBADF (Bad file descriptor) [pid 18519] close(27) = -1 EBADF (Bad file descriptor) [pid 18519] close(28) = -1 EBADF (Bad file descriptor) [pid 18519] close(29) = -1 EBADF (Bad file descriptor) [pid 18519] exit_group(0) = ? [pid 18519] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6728, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18523 attached , child_tidptr=0x5555570da650) = 6730 [pid 18523] set_robust_list(0x5555570da660, 24) = 0 [pid 18523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18523] setpgid(0, 0) = 0 [pid 18523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18523] write(3, "1000", 4) = 4 [pid 18523] close(3) = 0 [pid 18523] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18523] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18523] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18523] close(5) = 0 [pid 18523] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18526 attached ) = 6731 [pid 18523] tkill(6731, SIGSTOP) = 0 [pid 18526] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6730, si_uid=0} --- [pid 18523] close(3 [pid 18526] --- stopped by SIGSTOP --- [pid 18523] <... close resumed>) = 0 [pid 18523] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6731, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18523] close(4) = 0 [pid 18523] close(5) = -1 EBADF (Bad file descriptor) [pid 18523] close(6) = -1 EBADF (Bad file descriptor) [pid 18523] close(7) = -1 EBADF (Bad file descriptor) [pid 18523] close(8) = -1 EBADF (Bad file descriptor) [pid 18523] close(9) = -1 EBADF (Bad file descriptor) [pid 18523] close(10) = -1 EBADF (Bad file descriptor) [pid 18523] close(11) = -1 EBADF (Bad file descriptor) [pid 18523] close(12) = -1 EBADF (Bad file descriptor) [pid 18523] close(13) = -1 EBADF (Bad file descriptor) [pid 18523] close(14) = -1 EBADF (Bad file descriptor) [pid 18523] close(15) = -1 EBADF (Bad file descriptor) [pid 18523] close(16) = -1 EBADF (Bad file descriptor) [pid 18523] close(17) = -1 EBADF (Bad file descriptor) [pid 18523] close(18) = -1 EBADF (Bad file descriptor) [pid 18523] close(19) = -1 EBADF (Bad file descriptor) [pid 18523] close(20) = -1 EBADF (Bad file descriptor) [ 258.814268][T18523] vhci_hcd vhci_hcd.0: port 0 already used [pid 18523] close(21) = -1 EBADF (Bad file descriptor) [pid 18523] close(22) = -1 EBADF (Bad file descriptor) [pid 18523] close(23) = -1 EBADF (Bad file descriptor) [pid 18523] close(24) = -1 EBADF (Bad file descriptor) [pid 18523] close(25) = -1 EBADF (Bad file descriptor) [pid 18523] close(26) = -1 EBADF (Bad file descriptor) [pid 18523] close(27) = -1 EBADF (Bad file descriptor) [pid 18523] close(28) = -1 EBADF (Bad file descriptor) [pid 18523] close(29) = -1 EBADF (Bad file descriptor) [pid 18523] exit_group(0) = ? [pid 18523] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6730, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18527 attached , child_tidptr=0x5555570da650) = 6732 [pid 18527] set_robust_list(0x5555570da660, 24) = 0 [pid 18527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18527] setpgid(0, 0) = 0 [pid 18527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18527] write(3, "1000", 4) = 4 [pid 18527] close(3) = 0 [pid 18527] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18527] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18527] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18527] close(5) = 0 [pid 18527] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18530 attached ) = 6733 [pid 18527] tkill(6733, SIGSTOP) = 0 [pid 18530] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6732, si_uid=0} --- [pid 18527] close(3 [pid 18530] --- stopped by SIGSTOP --- [pid 18527] <... close resumed>) = 0 [pid 18527] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6733, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18527] close(4) = 0 [pid 18527] close(5) = -1 EBADF (Bad file descriptor) [pid 18527] close(6) = -1 EBADF (Bad file descriptor) [pid 18527] close(7) = -1 EBADF (Bad file descriptor) [pid 18527] close(8) = -1 EBADF (Bad file descriptor) [pid 18527] close(9) = -1 EBADF (Bad file descriptor) [pid 18527] close(10) = -1 EBADF (Bad file descriptor) [pid 18527] close(11) = -1 EBADF (Bad file descriptor) [pid 18527] close(12) = -1 EBADF (Bad file descriptor) [pid 18527] close(13) = -1 EBADF (Bad file descriptor) [pid 18527] close(14) = -1 EBADF (Bad file descriptor) [pid 18527] close(15) = -1 EBADF (Bad file descriptor) [pid 18527] close(16) = -1 EBADF (Bad file descriptor) [pid 18527] close(17) = -1 EBADF (Bad file descriptor) [pid 18527] close(18) = -1 EBADF (Bad file descriptor) [pid 18527] close(19) = -1 EBADF (Bad file descriptor) [pid 18527] close(20) = -1 EBADF (Bad file descriptor) [pid 18527] close(21) = -1 EBADF (Bad file descriptor) [pid 18527] close(22) = -1 EBADF (Bad file descriptor) [ 258.934697][T18527] vhci_hcd vhci_hcd.0: port 0 already used [pid 18527] close(23) = -1 EBADF (Bad file descriptor) [pid 18527] close(24) = -1 EBADF (Bad file descriptor) [pid 18527] close(25) = -1 EBADF (Bad file descriptor) [pid 18527] close(26) = -1 EBADF (Bad file descriptor) [pid 18527] close(27) = -1 EBADF (Bad file descriptor) [pid 18527] close(28) = -1 EBADF (Bad file descriptor) [pid 18527] close(29) = -1 EBADF (Bad file descriptor) [pid 18527] exit_group(0) = ? [pid 18527] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6732, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18531 attached , child_tidptr=0x5555570da650) = 6734 [pid 18531] set_robust_list(0x5555570da660, 24) = 0 [pid 18531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18531] setpgid(0, 0) = 0 [pid 18531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18531] write(3, "1000", 4) = 4 [pid 18531] close(3) = 0 [pid 18531] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18531] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18531] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18531] close(5) = 0 [pid 18531] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18534 attached ) = 6735 [pid 18531] tkill(6735, SIGSTOP) = 0 [pid 18534] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6734, si_uid=0} --- [pid 18531] close(3 [pid 18534] --- stopped by SIGSTOP --- [pid 18531] <... close resumed>) = 0 [pid 18531] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6735, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18531] close(4) = 0 [pid 18531] close(5) = -1 EBADF (Bad file descriptor) [pid 18531] close(6) = -1 EBADF (Bad file descriptor) [pid 18531] close(7) = -1 EBADF (Bad file descriptor) [pid 18531] close(8) = -1 EBADF (Bad file descriptor) [pid 18531] close(9) = -1 EBADF (Bad file descriptor) [pid 18531] close(10) = -1 EBADF (Bad file descriptor) [pid 18531] close(11) = -1 EBADF (Bad file descriptor) [pid 18531] close(12) = -1 EBADF (Bad file descriptor) [pid 18531] close(13) = -1 EBADF (Bad file descriptor) [pid 18531] close(14) = -1 EBADF (Bad file descriptor) [pid 18531] close(15) = -1 EBADF (Bad file descriptor) [pid 18531] close(16) = -1 EBADF (Bad file descriptor) [pid 18531] close(17) = -1 EBADF (Bad file descriptor) [pid 18531] close(18) = -1 EBADF (Bad file descriptor) [pid 18531] close(19) = -1 EBADF (Bad file descriptor) [pid 18531] close(20) = -1 EBADF (Bad file descriptor) [ 259.043881][T18531] vhci_hcd vhci_hcd.0: port 0 already used [pid 18531] close(21) = -1 EBADF (Bad file descriptor) [pid 18531] close(22) = -1 EBADF (Bad file descriptor) [pid 18531] close(23) = -1 EBADF (Bad file descriptor) [pid 18531] close(24) = -1 EBADF (Bad file descriptor) [pid 18531] close(25) = -1 EBADF (Bad file descriptor) [pid 18531] close(26) = -1 EBADF (Bad file descriptor) [pid 18531] close(27) = -1 EBADF (Bad file descriptor) [pid 18531] close(28) = -1 EBADF (Bad file descriptor) [pid 18531] close(29) = -1 EBADF (Bad file descriptor) [pid 18531] exit_group(0) = ? [pid 18531] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18535 attached , child_tidptr=0x5555570da650) = 6736 [pid 18535] set_robust_list(0x5555570da660, 24) = 0 [pid 18535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18535] setpgid(0, 0) = 0 [pid 18535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18535] write(3, "1000", 4) = 4 [pid 18535] close(3) = 0 [pid 18535] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18535] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18535] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18535] close(5) = 0 [pid 18535] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18538 attached ) = 6737 [pid 18535] tkill(6737, SIGSTOP) = 0 [pid 18538] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6736, si_uid=0} --- [pid 18535] close(3 [pid 18538] --- stopped by SIGSTOP --- [pid 18535] <... close resumed>) = 0 [pid 18535] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6737, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18535] close(4) = 0 [pid 18535] close(5) = -1 EBADF (Bad file descriptor) [pid 18535] close(6) = -1 EBADF (Bad file descriptor) [pid 18535] close(7) = -1 EBADF (Bad file descriptor) [pid 18535] close(8) = -1 EBADF (Bad file descriptor) [pid 18535] close(9) = -1 EBADF (Bad file descriptor) [pid 18535] close(10) = -1 EBADF (Bad file descriptor) [pid 18535] close(11) = -1 EBADF (Bad file descriptor) [pid 18535] close(12) = -1 EBADF (Bad file descriptor) [pid 18535] close(13) = -1 EBADF (Bad file descriptor) [pid 18535] close(14) = -1 EBADF (Bad file descriptor) [pid 18535] close(15) = -1 EBADF (Bad file descriptor) [pid 18535] close(16) = -1 EBADF (Bad file descriptor) [pid 18535] close(17) = -1 EBADF (Bad file descriptor) [pid 18535] close(18) = -1 EBADF (Bad file descriptor) [pid 18535] close(19) = -1 EBADF (Bad file descriptor) [pid 18535] close(20) = -1 EBADF (Bad file descriptor) [pid 18535] close(21) = -1 EBADF (Bad file descriptor) [ 259.152443][T18535] vhci_hcd vhci_hcd.0: port 0 already used [pid 18535] close(22) = -1 EBADF (Bad file descriptor) [pid 18535] close(23) = -1 EBADF (Bad file descriptor) [pid 18535] close(24) = -1 EBADF (Bad file descriptor) [pid 18535] close(25) = -1 EBADF (Bad file descriptor) [pid 18535] close(26) = -1 EBADF (Bad file descriptor) [pid 18535] close(27) = -1 EBADF (Bad file descriptor) [pid 18535] close(28) = -1 EBADF (Bad file descriptor) [pid 18535] close(29) = -1 EBADF (Bad file descriptor) [pid 18535] exit_group(0) = ? [pid 18535] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6736, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18539 attached , child_tidptr=0x5555570da650) = 6738 [pid 18539] set_robust_list(0x5555570da660, 24) = 0 [pid 18539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18539] setpgid(0, 0) = 0 [pid 18539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18539] write(3, "1000", 4) = 4 [pid 18539] close(3) = 0 [pid 18539] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18539] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18539] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18539] close(5) = 0 [pid 18539] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18542 attached ) = 6739 [pid 18539] tkill(6739, SIGSTOP) = 0 [pid 18542] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6738, si_uid=0} --- [pid 18539] close(3 [pid 18542] --- stopped by SIGSTOP --- [pid 18539] <... close resumed>) = 0 [pid 18539] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6739, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18539] close(4) = 0 [pid 18539] close(5) = -1 EBADF (Bad file descriptor) [pid 18539] close(6) = -1 EBADF (Bad file descriptor) [pid 18539] close(7) = -1 EBADF (Bad file descriptor) [pid 18539] close(8) = -1 EBADF (Bad file descriptor) [pid 18539] close(9) = -1 EBADF (Bad file descriptor) [pid 18539] close(10) = -1 EBADF (Bad file descriptor) [pid 18539] close(11) = -1 EBADF (Bad file descriptor) [pid 18539] close(12) = -1 EBADF (Bad file descriptor) [pid 18539] close(13) = -1 EBADF (Bad file descriptor) [pid 18539] close(14) = -1 EBADF (Bad file descriptor) [pid 18539] close(15) = -1 EBADF (Bad file descriptor) [pid 18539] close(16) = -1 EBADF (Bad file descriptor) [ 259.263842][T18539] vhci_hcd vhci_hcd.0: port 0 already used [pid 18539] close(17) = -1 EBADF (Bad file descriptor) [pid 18539] close(18) = -1 EBADF (Bad file descriptor) [pid 18539] close(19) = -1 EBADF (Bad file descriptor) [pid 18539] close(20) = -1 EBADF (Bad file descriptor) [pid 18539] close(21) = -1 EBADF (Bad file descriptor) [pid 18539] close(22) = -1 EBADF (Bad file descriptor) [pid 18539] close(23) = -1 EBADF (Bad file descriptor) [pid 18539] close(24) = -1 EBADF (Bad file descriptor) [pid 18539] close(25) = -1 EBADF (Bad file descriptor) [pid 18539] close(26) = -1 EBADF (Bad file descriptor) [pid 18539] close(27) = -1 EBADF (Bad file descriptor) [pid 18539] close(28) = -1 EBADF (Bad file descriptor) [pid 18539] close(29) = -1 EBADF (Bad file descriptor) [pid 18539] exit_group(0) = ? [pid 18539] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6738, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18543 attached , child_tidptr=0x5555570da650) = 6740 [pid 18543] set_robust_list(0x5555570da660, 24) = 0 [pid 18543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18543] setpgid(0, 0) = 0 [pid 18543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18543] write(3, "1000", 4) = 4 [pid 18543] close(3) = 0 [pid 18543] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18543] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18543] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18543] close(5) = 0 [pid 18543] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18546 attached ) = 6741 [pid 18543] tkill(6741, SIGSTOP) = 0 [pid 18546] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6740, si_uid=0} --- [pid 18543] close(3) = 0 [pid 18546] --- stopped by SIGSTOP --- [pid 18543] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6741, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18543] close(4) = 0 [pid 18543] close(5) = -1 EBADF (Bad file descriptor) [pid 18543] close(6) = -1 EBADF (Bad file descriptor) [pid 18543] close(7) = -1 EBADF (Bad file descriptor) [pid 18543] close(8) = -1 EBADF (Bad file descriptor) [pid 18543] close(9) = -1 EBADF (Bad file descriptor) [pid 18543] close(10) = -1 EBADF (Bad file descriptor) [pid 18543] close(11) = -1 EBADF (Bad file descriptor) [pid 18543] close(12) = -1 EBADF (Bad file descriptor) [pid 18543] close(13) = -1 EBADF (Bad file descriptor) [pid 18543] close(14) = -1 EBADF (Bad file descriptor) [pid 18543] close(15) = -1 EBADF (Bad file descriptor) [pid 18543] close(16) = -1 EBADF (Bad file descriptor) [pid 18543] close(17) = -1 EBADF (Bad file descriptor) [pid 18543] close(18) = -1 EBADF (Bad file descriptor) [pid 18543] close(19) = -1 EBADF (Bad file descriptor) [pid 18543] close(20) = -1 EBADF (Bad file descriptor) [ 259.384665][T18543] vhci_hcd vhci_hcd.0: port 0 already used [pid 18543] close(21) = -1 EBADF (Bad file descriptor) [pid 18543] close(22) = -1 EBADF (Bad file descriptor) [pid 18543] close(23) = -1 EBADF (Bad file descriptor) [pid 18543] close(24) = -1 EBADF (Bad file descriptor) [pid 18543] close(25) = -1 EBADF (Bad file descriptor) [pid 18543] close(26) = -1 EBADF (Bad file descriptor) [pid 18543] close(27) = -1 EBADF (Bad file descriptor) [pid 18543] close(28) = -1 EBADF (Bad file descriptor) [pid 18543] close(29) = -1 EBADF (Bad file descriptor) [pid 18543] exit_group(0) = ? [pid 18543] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18547 attached , child_tidptr=0x5555570da650) = 6742 [pid 18547] set_robust_list(0x5555570da660, 24) = 0 [pid 18547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18547] setpgid(0, 0) = 0 [pid 18547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18547] write(3, "1000", 4) = 4 [pid 18547] close(3) = 0 [pid 18547] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18547] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18547] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18547] close(5) = 0 [pid 18547] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18550 attached ) = 6743 [pid 18547] tkill(6743, SIGSTOP) = 0 [pid 18550] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6742, si_uid=0} --- [pid 18547] close(3 [pid 18550] --- stopped by SIGSTOP --- [pid 18547] <... close resumed>) = 0 [pid 18547] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6743, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18547] close(4) = 0 [pid 18547] close(5) = -1 EBADF (Bad file descriptor) [pid 18547] close(6) = -1 EBADF (Bad file descriptor) [pid 18547] close(7) = -1 EBADF (Bad file descriptor) [pid 18547] close(8) = -1 EBADF (Bad file descriptor) [pid 18547] close(9) = -1 EBADF (Bad file descriptor) [pid 18547] close(10) = -1 EBADF (Bad file descriptor) [pid 18547] close(11) = -1 EBADF (Bad file descriptor) [pid 18547] close(12) = -1 EBADF (Bad file descriptor) [pid 18547] close(13) = -1 EBADF (Bad file descriptor) [pid 18547] close(14) = -1 EBADF (Bad file descriptor) [pid 18547] close(15) = -1 EBADF (Bad file descriptor) [pid 18547] close(16) = -1 EBADF (Bad file descriptor) [pid 18547] close(17) = -1 EBADF (Bad file descriptor) [pid 18547] close(18) = -1 EBADF (Bad file descriptor) [pid 18547] close(19) = -1 EBADF (Bad file descriptor) [pid 18547] close(20) = -1 EBADF (Bad file descriptor) [pid 18547] close(21) = -1 EBADF (Bad file descriptor) [pid 18547] close(22) = -1 EBADF (Bad file descriptor) [ 259.495034][T18547] vhci_hcd vhci_hcd.0: port 0 already used [pid 18547] close(23) = -1 EBADF (Bad file descriptor) [pid 18547] close(24) = -1 EBADF (Bad file descriptor) [pid 18547] close(25) = -1 EBADF (Bad file descriptor) [pid 18547] close(26) = -1 EBADF (Bad file descriptor) [pid 18547] close(27) = -1 EBADF (Bad file descriptor) [pid 18547] close(28) = -1 EBADF (Bad file descriptor) [pid 18547] close(29) = -1 EBADF (Bad file descriptor) [pid 18547] exit_group(0) = ? [pid 18547] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18551 attached , child_tidptr=0x5555570da650) = 6744 [pid 18551] set_robust_list(0x5555570da660, 24) = 0 [pid 18551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18551] setpgid(0, 0) = 0 [pid 18551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18551] write(3, "1000", 4) = 4 [pid 18551] close(3) = 0 [pid 18551] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18551] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18551] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18551] close(5) = 0 [pid 18551] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18554 attached ) = 6745 [pid 18551] tkill(6745, SIGSTOP) = 0 [pid 18554] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6744, si_uid=0} --- [pid 18551] close(3 [pid 18554] --- stopped by SIGSTOP --- [pid 18551] <... close resumed>) = 0 [pid 18551] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6745, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18551] close(4) = 0 [pid 18551] close(5) = -1 EBADF (Bad file descriptor) [pid 18551] close(6) = -1 EBADF (Bad file descriptor) [pid 18551] close(7) = -1 EBADF (Bad file descriptor) [pid 18551] close(8) = -1 EBADF (Bad file descriptor) [pid 18551] close(9) = -1 EBADF (Bad file descriptor) [pid 18551] close(10) = -1 EBADF (Bad file descriptor) [pid 18551] close(11) = -1 EBADF (Bad file descriptor) [pid 18551] close(12) = -1 EBADF (Bad file descriptor) [pid 18551] close(13) = -1 EBADF (Bad file descriptor) [pid 18551] close(14) = -1 EBADF (Bad file descriptor) [pid 18551] close(15) = -1 EBADF (Bad file descriptor) [pid 18551] close(16) = -1 EBADF (Bad file descriptor) [pid 18551] close(17) = -1 EBADF (Bad file descriptor) [pid 18551] close(18) = -1 EBADF (Bad file descriptor) [pid 18551] close(19) = -1 EBADF (Bad file descriptor) [pid 18551] close(20) = -1 EBADF (Bad file descriptor) [pid 18551] close(21) = -1 EBADF (Bad file descriptor) [ 259.601888][T18551] vhci_hcd vhci_hcd.0: port 0 already used [pid 18551] close(22) = -1 EBADF (Bad file descriptor) [pid 18551] close(23) = -1 EBADF (Bad file descriptor) [pid 18551] close(24) = -1 EBADF (Bad file descriptor) [pid 18551] close(25) = -1 EBADF (Bad file descriptor) [pid 18551] close(26) = -1 EBADF (Bad file descriptor) [pid 18551] close(27) = -1 EBADF (Bad file descriptor) [pid 18551] close(28) = -1 EBADF (Bad file descriptor) [pid 18551] close(29) = -1 EBADF (Bad file descriptor) [pid 18551] exit_group(0) = ? [pid 18551] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6744, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18555 attached , child_tidptr=0x5555570da650) = 6746 [pid 18555] set_robust_list(0x5555570da660, 24) = 0 [pid 18555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18555] setpgid(0, 0) = 0 [pid 18555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18555] write(3, "1000", 4) = 4 [pid 18555] close(3) = 0 [pid 18555] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18555] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18555] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18555] close(5) = 0 [pid 18555] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18558 attached ) = 6747 [pid 18555] tkill(6747, SIGSTOP) = 0 [pid 18558] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6746, si_uid=0} --- [pid 18555] close(3 [pid 18558] --- stopped by SIGSTOP --- [pid 18555] <... close resumed>) = 0 [pid 18555] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6747, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18555] close(4) = 0 [pid 18555] close(5) = -1 EBADF (Bad file descriptor) [pid 18555] close(6) = -1 EBADF (Bad file descriptor) [pid 18555] close(7) = -1 EBADF (Bad file descriptor) [pid 18555] close(8) = -1 EBADF (Bad file descriptor) [pid 18555] close(9) = -1 EBADF (Bad file descriptor) [pid 18555] close(10) = -1 EBADF (Bad file descriptor) [pid 18555] close(11) = -1 EBADF (Bad file descriptor) [pid 18555] close(12) = -1 EBADF (Bad file descriptor) [pid 18555] close(13) = -1 EBADF (Bad file descriptor) [pid 18555] close(14) = -1 EBADF (Bad file descriptor) [pid 18555] close(15) = -1 EBADF (Bad file descriptor) [pid 18555] close(16) = -1 EBADF (Bad file descriptor) [pid 18555] close(17) = -1 EBADF (Bad file descriptor) [pid 18555] close(18) = -1 EBADF (Bad file descriptor) [pid 18555] close(19) = -1 EBADF (Bad file descriptor) [pid 18555] close(20) = -1 EBADF (Bad file descriptor) [ 259.714577][T18555] vhci_hcd vhci_hcd.0: port 0 already used [pid 18555] close(21) = -1 EBADF (Bad file descriptor) [pid 18555] close(22) = -1 EBADF (Bad file descriptor) [pid 18555] close(23) = -1 EBADF (Bad file descriptor) [pid 18555] close(24) = -1 EBADF (Bad file descriptor) [pid 18555] close(25) = -1 EBADF (Bad file descriptor) [pid 18555] close(26) = -1 EBADF (Bad file descriptor) [pid 18555] close(27) = -1 EBADF (Bad file descriptor) [pid 18555] close(28) = -1 EBADF (Bad file descriptor) [pid 18555] close(29) = -1 EBADF (Bad file descriptor) [pid 18555] exit_group(0) = ? [pid 18555] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6746, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18559 attached , child_tidptr=0x5555570da650) = 6748 [pid 18559] set_robust_list(0x5555570da660, 24) = 0 [pid 18559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18559] setpgid(0, 0) = 0 [pid 18559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18559] write(3, "1000", 4) = 4 [pid 18559] close(3) = 0 [pid 18559] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18559] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18559] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18559] close(5) = 0 [pid 18559] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18562 attached ) = 6749 [pid 18559] tkill(6749, SIGSTOP) = 0 [pid 18562] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6748, si_uid=0} --- [pid 18559] close(3 [pid 18562] --- stopped by SIGSTOP --- [pid 18559] <... close resumed>) = 0 [pid 18559] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6749, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18559] close(4) = 0 [pid 18559] close(5) = -1 EBADF (Bad file descriptor) [pid 18559] close(6) = -1 EBADF (Bad file descriptor) [pid 18559] close(7) = -1 EBADF (Bad file descriptor) [pid 18559] close(8) = -1 EBADF (Bad file descriptor) [pid 18559] close(9) = -1 EBADF (Bad file descriptor) [pid 18559] close(10) = -1 EBADF (Bad file descriptor) [pid 18559] close(11) = -1 EBADF (Bad file descriptor) [pid 18559] close(12) = -1 EBADF (Bad file descriptor) [pid 18559] close(13) = -1 EBADF (Bad file descriptor) [pid 18559] close(14) = -1 EBADF (Bad file descriptor) [pid 18559] close(15) = -1 EBADF (Bad file descriptor) [pid 18559] close(16) = -1 EBADF (Bad file descriptor) [pid 18559] close(17) = -1 EBADF (Bad file descriptor) [pid 18559] close(18) = -1 EBADF (Bad file descriptor) [pid 18559] close(19) = -1 EBADF (Bad file descriptor) [pid 18559] close(20) = -1 EBADF (Bad file descriptor) [pid 18559] close(21) = -1 EBADF (Bad file descriptor) [ 259.831413][T18559] vhci_hcd vhci_hcd.0: port 0 already used [pid 18559] close(22) = -1 EBADF (Bad file descriptor) [pid 18559] close(23) = -1 EBADF (Bad file descriptor) [pid 18559] close(24) = -1 EBADF (Bad file descriptor) [pid 18559] close(25) = -1 EBADF (Bad file descriptor) [pid 18559] close(26) = -1 EBADF (Bad file descriptor) [pid 18559] close(27) = -1 EBADF (Bad file descriptor) [pid 18559] close(28) = -1 EBADF (Bad file descriptor) [pid 18559] close(29) = -1 EBADF (Bad file descriptor) [pid 18559] exit_group(0) = ? [pid 18559] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6748, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18563 attached , child_tidptr=0x5555570da650) = 6750 [pid 18563] set_robust_list(0x5555570da660, 24) = 0 [pid 18563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18563] setpgid(0, 0) = 0 [pid 18563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18563] write(3, "1000", 4) = 4 [pid 18563] close(3) = 0 [pid 18563] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18563] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18563] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18563] close(5) = 0 [pid 18563] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18566 attached ) = 6751 [pid 18563] tkill(6751, SIGSTOP) = 0 [pid 18566] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6750, si_uid=0} --- [pid 18563] close(3 [pid 18566] --- stopped by SIGSTOP --- [pid 18563] <... close resumed>) = 0 [pid 18563] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6751, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18563] close(4) = 0 [pid 18563] close(5) = -1 EBADF (Bad file descriptor) [pid 18563] close(6) = -1 EBADF (Bad file descriptor) [pid 18563] close(7) = -1 EBADF (Bad file descriptor) [pid 18563] close(8) = -1 EBADF (Bad file descriptor) [pid 18563] close(9) = -1 EBADF (Bad file descriptor) [pid 18563] close(10) = -1 EBADF (Bad file descriptor) [pid 18563] close(11) = -1 EBADF (Bad file descriptor) [pid 18563] close(12) = -1 EBADF (Bad file descriptor) [pid 18563] close(13) = -1 EBADF (Bad file descriptor) [pid 18563] close(14) = -1 EBADF (Bad file descriptor) [pid 18563] close(15) = -1 EBADF (Bad file descriptor) [pid 18563] close(16) = -1 EBADF (Bad file descriptor) [pid 18563] close(17) = -1 EBADF (Bad file descriptor) [pid 18563] close(18) = -1 EBADF (Bad file descriptor) [pid 18563] close(19) = -1 EBADF (Bad file descriptor) [pid 18563] close(20) = -1 EBADF (Bad file descriptor) [pid 18563] close(21) = -1 EBADF (Bad file descriptor) [ 259.943048][T18563] vhci_hcd vhci_hcd.0: port 0 already used [pid 18563] close(22) = -1 EBADF (Bad file descriptor) [pid 18563] close(23) = -1 EBADF (Bad file descriptor) [pid 18563] close(24) = -1 EBADF (Bad file descriptor) [pid 18563] close(25) = -1 EBADF (Bad file descriptor) [pid 18563] close(26) = -1 EBADF (Bad file descriptor) [pid 18563] close(27) = -1 EBADF (Bad file descriptor) [pid 18563] close(28) = -1 EBADF (Bad file descriptor) [pid 18563] close(29) = -1 EBADF (Bad file descriptor) [pid 18563] exit_group(0) = ? [pid 18563] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6750, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18567 attached , child_tidptr=0x5555570da650) = 6752 [pid 18567] set_robust_list(0x5555570da660, 24) = 0 [pid 18567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18567] setpgid(0, 0) = 0 [pid 18567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18567] write(3, "1000", 4) = 4 [pid 18567] close(3) = 0 [pid 18567] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18567] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18567] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18567] close(5) = 0 [pid 18567] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18570 attached ) = 6753 [pid 18567] tkill(6753, SIGSTOP) = 0 [pid 18570] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6752, si_uid=0} --- [pid 18567] close(3 [pid 18570] --- stopped by SIGSTOP --- [pid 18567] <... close resumed>) = 0 [pid 18567] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6753, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18567] close(4) = 0 [pid 18567] close(5) = -1 EBADF (Bad file descriptor) [pid 18567] close(6) = -1 EBADF (Bad file descriptor) [pid 18567] close(7) = -1 EBADF (Bad file descriptor) [pid 18567] close(8) = -1 EBADF (Bad file descriptor) [pid 18567] close(9) = -1 EBADF (Bad file descriptor) [pid 18567] close(10) = -1 EBADF (Bad file descriptor) [pid 18567] close(11) = -1 EBADF (Bad file descriptor) [pid 18567] close(12) = -1 EBADF (Bad file descriptor) [pid 18567] close(13) = -1 EBADF (Bad file descriptor) [pid 18567] close(14) = -1 EBADF (Bad file descriptor) [pid 18567] close(15) = -1 EBADF (Bad file descriptor) [pid 18567] close(16) = -1 EBADF (Bad file descriptor) [pid 18567] close(17) = -1 EBADF (Bad file descriptor) [pid 18567] close(18) = -1 EBADF (Bad file descriptor) [pid 18567] close(19) = -1 EBADF (Bad file descriptor) [pid 18567] close(20) = -1 EBADF (Bad file descriptor) [pid 18567] close(21) = -1 EBADF (Bad file descriptor) [pid 18567] close(22) = -1 EBADF (Bad file descriptor) [ 260.056964][T18567] vhci_hcd vhci_hcd.0: port 0 already used [pid 18567] close(23) = -1 EBADF (Bad file descriptor) [pid 18567] close(24) = -1 EBADF (Bad file descriptor) [pid 18567] close(25) = -1 EBADF (Bad file descriptor) [pid 18567] close(26) = -1 EBADF (Bad file descriptor) [pid 18567] close(27) = -1 EBADF (Bad file descriptor) [pid 18567] close(28) = -1 EBADF (Bad file descriptor) [pid 18567] close(29) = -1 EBADF (Bad file descriptor) [pid 18567] exit_group(0) = ? [pid 18567] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6752, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18571 attached , child_tidptr=0x5555570da650) = 6754 [pid 18571] set_robust_list(0x5555570da660, 24) = 0 [pid 18571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18571] setpgid(0, 0) = 0 [pid 18571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18571] write(3, "1000", 4) = 4 [pid 18571] close(3) = 0 [pid 18571] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18571] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18571] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18571] close(5) = 0 [pid 18571] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18574 attached ) = 6755 [pid 18571] tkill(6755, SIGSTOP) = 0 [pid 18574] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6754, si_uid=0} --- [pid 18571] close(3 [pid 18574] --- stopped by SIGSTOP --- [pid 18571] <... close resumed>) = 0 [pid 18571] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6755, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18571] close(4) = 0 [pid 18571] close(5) = -1 EBADF (Bad file descriptor) [pid 18571] close(6) = -1 EBADF (Bad file descriptor) [pid 18571] close(7) = -1 EBADF (Bad file descriptor) [pid 18571] close(8) = -1 EBADF (Bad file descriptor) [pid 18571] close(9) = -1 EBADF (Bad file descriptor) [pid 18571] close(10) = -1 EBADF (Bad file descriptor) [pid 18571] close(11) = -1 EBADF (Bad file descriptor) [pid 18571] close(12) = -1 EBADF (Bad file descriptor) [pid 18571] close(13) = -1 EBADF (Bad file descriptor) [pid 18571] close(14) = -1 EBADF (Bad file descriptor) [pid 18571] close(15) = -1 EBADF (Bad file descriptor) [pid 18571] close(16) = -1 EBADF (Bad file descriptor) [pid 18571] close(17) = -1 EBADF (Bad file descriptor) [pid 18571] close(18) = -1 EBADF (Bad file descriptor) [pid 18571] close(19) = -1 EBADF (Bad file descriptor) [pid 18571] close(20) = -1 EBADF (Bad file descriptor) [pid 18571] close(21) = -1 EBADF (Bad file descriptor) [ 260.167413][T18571] vhci_hcd vhci_hcd.0: port 0 already used [pid 18571] close(22) = -1 EBADF (Bad file descriptor) [pid 18571] close(23) = -1 EBADF (Bad file descriptor) [pid 18571] close(24) = -1 EBADF (Bad file descriptor) [pid 18571] close(25) = -1 EBADF (Bad file descriptor) [pid 18571] close(26) = -1 EBADF (Bad file descriptor) [pid 18571] close(27) = -1 EBADF (Bad file descriptor) [pid 18571] close(28) = -1 EBADF (Bad file descriptor) [pid 18571] close(29) = -1 EBADF (Bad file descriptor) [pid 18571] exit_group(0) = ? [pid 18571] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6754, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18575 attached , child_tidptr=0x5555570da650) = 6756 [pid 18575] set_robust_list(0x5555570da660, 24) = 0 [pid 18575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18575] setpgid(0, 0) = 0 [pid 18575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18575] write(3, "1000", 4) = 4 [pid 18575] close(3) = 0 [pid 18575] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18575] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18575] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18575] close(5) = 0 [pid 18575] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18578 attached ) = 6757 [pid 18575] tkill(6757, SIGSTOP) = 0 [pid 18578] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6756, si_uid=0} --- [pid 18575] close(3 [pid 18578] --- stopped by SIGSTOP --- [pid 18575] <... close resumed>) = 0 [pid 18575] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6757, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18575] close(4) = 0 [pid 18575] close(5) = -1 EBADF (Bad file descriptor) [pid 18575] close(6) = -1 EBADF (Bad file descriptor) [pid 18575] close(7) = -1 EBADF (Bad file descriptor) [pid 18575] close(8) = -1 EBADF (Bad file descriptor) [pid 18575] close(9) = -1 EBADF (Bad file descriptor) [pid 18575] close(10) = -1 EBADF (Bad file descriptor) [pid 18575] close(11) = -1 EBADF (Bad file descriptor) [pid 18575] close(12) = -1 EBADF (Bad file descriptor) [pid 18575] close(13) = -1 EBADF (Bad file descriptor) [pid 18575] close(14) = -1 EBADF (Bad file descriptor) [pid 18575] close(15) = -1 EBADF (Bad file descriptor) [pid 18575] close(16) = -1 EBADF (Bad file descriptor) [pid 18575] close(17) = -1 EBADF (Bad file descriptor) [pid 18575] close(18) = -1 EBADF (Bad file descriptor) [pid 18575] close(19) = -1 EBADF (Bad file descriptor) [ 260.281474][T18575] vhci_hcd vhci_hcd.0: port 0 already used [pid 18575] close(20) = -1 EBADF (Bad file descriptor) [pid 18575] close(21) = -1 EBADF (Bad file descriptor) [pid 18575] close(22) = -1 EBADF (Bad file descriptor) [pid 18575] close(23) = -1 EBADF (Bad file descriptor) [pid 18575] close(24) = -1 EBADF (Bad file descriptor) [pid 18575] close(25) = -1 EBADF (Bad file descriptor) [pid 18575] close(26) = -1 EBADF (Bad file descriptor) [pid 18575] close(27) = -1 EBADF (Bad file descriptor) [pid 18575] close(28) = -1 EBADF (Bad file descriptor) [pid 18575] close(29) = -1 EBADF (Bad file descriptor) [pid 18575] exit_group(0) = ? [pid 18575] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6756, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18579 attached , child_tidptr=0x5555570da650) = 6758 [pid 18579] set_robust_list(0x5555570da660, 24) = 0 [pid 18579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18579] setpgid(0, 0) = 0 [pid 18579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18579] write(3, "1000", 4) = 4 [pid 18579] close(3) = 0 [pid 18579] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18579] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18579] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18579] close(5) = 0 [pid 18579] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18582 attached ) = 6759 [pid 18579] tkill(6759, SIGSTOP) = 0 [pid 18582] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6758, si_uid=0} --- [pid 18579] close(3 [pid 18582] --- stopped by SIGSTOP --- [pid 18579] <... close resumed>) = 0 [pid 18579] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6759, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18579] close(4) = 0 [pid 18579] close(5) = -1 EBADF (Bad file descriptor) [pid 18579] close(6) = -1 EBADF (Bad file descriptor) [pid 18579] close(7) = -1 EBADF (Bad file descriptor) [pid 18579] close(8) = -1 EBADF (Bad file descriptor) [pid 18579] close(9) = -1 EBADF (Bad file descriptor) [pid 18579] close(10) = -1 EBADF (Bad file descriptor) [pid 18579] close(11) = -1 EBADF (Bad file descriptor) [pid 18579] close(12) = -1 EBADF (Bad file descriptor) [pid 18579] close(13) = -1 EBADF (Bad file descriptor) [pid 18579] close(14) = -1 EBADF (Bad file descriptor) [pid 18579] close(15) = -1 EBADF (Bad file descriptor) [pid 18579] close(16) = -1 EBADF (Bad file descriptor) [pid 18579] close(17) = -1 EBADF (Bad file descriptor) [pid 18579] close(18) = -1 EBADF (Bad file descriptor) [pid 18579] close(19) = -1 EBADF (Bad file descriptor) [pid 18579] close(20) = -1 EBADF (Bad file descriptor) [ 260.398605][T18579] vhci_hcd vhci_hcd.0: port 0 already used [pid 18579] close(21) = -1 EBADF (Bad file descriptor) [pid 18579] close(22) = -1 EBADF (Bad file descriptor) [pid 18579] close(23) = -1 EBADF (Bad file descriptor) [pid 18579] close(24) = -1 EBADF (Bad file descriptor) [pid 18579] close(25) = -1 EBADF (Bad file descriptor) [pid 18579] close(26) = -1 EBADF (Bad file descriptor) [pid 18579] close(27) = -1 EBADF (Bad file descriptor) [pid 18579] close(28) = -1 EBADF (Bad file descriptor) [pid 18579] close(29) = -1 EBADF (Bad file descriptor) [pid 18579] exit_group(0) = ? [pid 18579] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6758, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18583 attached , child_tidptr=0x5555570da650) = 6760 [pid 18583] set_robust_list(0x5555570da660, 24) = 0 [pid 18583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18583] setpgid(0, 0) = 0 [pid 18583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18583] write(3, "1000", 4) = 4 [pid 18583] close(3) = 0 [pid 18583] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18583] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18583] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18583] close(5) = 0 [pid 18583] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18586 attached ) = 6761 [pid 18583] tkill(6761, SIGSTOP) = 0 [pid 18586] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6760, si_uid=0} --- [pid 18583] close(3 [pid 18586] --- stopped by SIGSTOP --- [pid 18583] <... close resumed>) = 0 [pid 18583] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6761, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18583] close(4) = 0 [pid 18583] close(5) = -1 EBADF (Bad file descriptor) [pid 18583] close(6) = -1 EBADF (Bad file descriptor) [pid 18583] close(7) = -1 EBADF (Bad file descriptor) [pid 18583] close(8) = -1 EBADF (Bad file descriptor) [pid 18583] close(9) = -1 EBADF (Bad file descriptor) [pid 18583] close(10) = -1 EBADF (Bad file descriptor) [pid 18583] close(11) = -1 EBADF (Bad file descriptor) [pid 18583] close(12) = -1 EBADF (Bad file descriptor) [pid 18583] close(13) = -1 EBADF (Bad file descriptor) [pid 18583] close(14) = -1 EBADF (Bad file descriptor) [pid 18583] close(15) = -1 EBADF (Bad file descriptor) [pid 18583] close(16) = -1 EBADF (Bad file descriptor) [pid 18583] close(17) = -1 EBADF (Bad file descriptor) [pid 18583] close(18) = -1 EBADF (Bad file descriptor) [pid 18583] close(19) = -1 EBADF (Bad file descriptor) [pid 18583] close(20) = -1 EBADF (Bad file descriptor) [ 260.514856][T18583] vhci_hcd vhci_hcd.0: port 0 already used [pid 18583] close(21) = -1 EBADF (Bad file descriptor) [pid 18583] close(22) = -1 EBADF (Bad file descriptor) [pid 18583] close(23) = -1 EBADF (Bad file descriptor) [pid 18583] close(24) = -1 EBADF (Bad file descriptor) [pid 18583] close(25) = -1 EBADF (Bad file descriptor) [pid 18583] close(26) = -1 EBADF (Bad file descriptor) [pid 18583] close(27) = -1 EBADF (Bad file descriptor) [pid 18583] close(28) = -1 EBADF (Bad file descriptor) [pid 18583] close(29) = -1 EBADF (Bad file descriptor) [pid 18583] exit_group(0) = ? [pid 18583] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18587 attached , child_tidptr=0x5555570da650) = 6762 [pid 18587] set_robust_list(0x5555570da660, 24) = 0 [pid 18587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18587] setpgid(0, 0) = 0 [pid 18587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18587] write(3, "1000", 4) = 4 [pid 18587] close(3) = 0 [pid 18587] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18587] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18587] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18587] close(5) = 0 [pid 18587] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18590 attached ) = 6763 [pid 18587] tkill(6763, SIGSTOP) = 0 [pid 18590] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6762, si_uid=0} --- [pid 18587] close(3 [pid 18590] --- stopped by SIGSTOP --- [pid 18587] <... close resumed>) = 0 [pid 18587] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6763, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18587] close(4) = 0 [pid 18587] close(5) = -1 EBADF (Bad file descriptor) [pid 18587] close(6) = -1 EBADF (Bad file descriptor) [pid 18587] close(7) = -1 EBADF (Bad file descriptor) [pid 18587] close(8) = -1 EBADF (Bad file descriptor) [pid 18587] close(9) = -1 EBADF (Bad file descriptor) [pid 18587] close(10) = -1 EBADF (Bad file descriptor) [pid 18587] close(11) = -1 EBADF (Bad file descriptor) [pid 18587] close(12) = -1 EBADF (Bad file descriptor) [pid 18587] close(13) = -1 EBADF (Bad file descriptor) [pid 18587] close(14) = -1 EBADF (Bad file descriptor) [pid 18587] close(15) = -1 EBADF (Bad file descriptor) [pid 18587] close(16) = -1 EBADF (Bad file descriptor) [pid 18587] close(17) = -1 EBADF (Bad file descriptor) [pid 18587] close(18) = -1 EBADF (Bad file descriptor) [pid 18587] close(19) = -1 EBADF (Bad file descriptor) [pid 18587] close(20) = -1 EBADF (Bad file descriptor) [pid 18587] close(21) = -1 EBADF (Bad file descriptor) [ 260.635757][T18587] vhci_hcd vhci_hcd.0: port 0 already used [pid 18587] close(22) = -1 EBADF (Bad file descriptor) [pid 18587] close(23) = -1 EBADF (Bad file descriptor) [pid 18587] close(24) = -1 EBADF (Bad file descriptor) [pid 18587] close(25) = -1 EBADF (Bad file descriptor) [pid 18587] close(26) = -1 EBADF (Bad file descriptor) [pid 18587] close(27) = -1 EBADF (Bad file descriptor) [pid 18587] close(28) = -1 EBADF (Bad file descriptor) [pid 18587] close(29) = -1 EBADF (Bad file descriptor) [pid 18587] exit_group(0) = ? [pid 18587] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6762, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18591 attached , child_tidptr=0x5555570da650) = 6764 [pid 18591] set_robust_list(0x5555570da660, 24) = 0 [pid 18591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18591] setpgid(0, 0) = 0 [pid 18591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18591] write(3, "1000", 4) = 4 [pid 18591] close(3) = 0 [pid 18591] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18591] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18591] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18591] close(5) = 0 [pid 18591] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18594 attached ) = 6765 [pid 18591] tkill(6765, SIGSTOP) = 0 [pid 18594] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6764, si_uid=0} --- [pid 18591] close(3 [pid 18594] --- stopped by SIGSTOP --- [pid 18591] <... close resumed>) = 0 [pid 18591] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6765, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18591] close(4) = 0 [pid 18591] close(5) = -1 EBADF (Bad file descriptor) [pid 18591] close(6) = -1 EBADF (Bad file descriptor) [pid 18591] close(7) = -1 EBADF (Bad file descriptor) [pid 18591] close(8) = -1 EBADF (Bad file descriptor) [pid 18591] close(9) = -1 EBADF (Bad file descriptor) [pid 18591] close(10) = -1 EBADF (Bad file descriptor) [pid 18591] close(11) = -1 EBADF (Bad file descriptor) [pid 18591] close(12) = -1 EBADF (Bad file descriptor) [pid 18591] close(13) = -1 EBADF (Bad file descriptor) [pid 18591] close(14) = -1 EBADF (Bad file descriptor) [pid 18591] close(15) = -1 EBADF (Bad file descriptor) [pid 18591] close(16) = -1 EBADF (Bad file descriptor) [pid 18591] close(17) = -1 EBADF (Bad file descriptor) [pid 18591] close(18) = -1 EBADF (Bad file descriptor) [pid 18591] close(19) = -1 EBADF (Bad file descriptor) [pid 18591] close(20) = -1 EBADF (Bad file descriptor) [pid 18591] close(21) = -1 EBADF (Bad file descriptor) [pid 18591] close(22) = -1 EBADF (Bad file descriptor) [ 260.746005][T18591] vhci_hcd vhci_hcd.0: port 0 already used [pid 18591] close(23) = -1 EBADF (Bad file descriptor) [pid 18591] close(24) = -1 EBADF (Bad file descriptor) [pid 18591] close(25) = -1 EBADF (Bad file descriptor) [pid 18591] close(26) = -1 EBADF (Bad file descriptor) [pid 18591] close(27) = -1 EBADF (Bad file descriptor) [pid 18591] close(28) = -1 EBADF (Bad file descriptor) [pid 18591] close(29) = -1 EBADF (Bad file descriptor) [pid 18591] exit_group(0) = ? [pid 18591] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6764, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18595 attached , child_tidptr=0x5555570da650) = 6766 [pid 18595] set_robust_list(0x5555570da660, 24) = 0 [pid 18595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18595] setpgid(0, 0) = 0 [pid 18595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18595] write(3, "1000", 4) = 4 [pid 18595] close(3) = 0 [pid 18595] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18595] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18595] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18595] close(5) = 0 [pid 18595] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18598 attached ) = 6767 [pid 18595] tkill(6767, SIGSTOP) = 0 [pid 18598] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6766, si_uid=0} --- [pid 18595] close(3 [pid 18598] --- stopped by SIGSTOP --- [pid 18595] <... close resumed>) = 0 [pid 18595] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6767, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18595] close(4) = 0 [pid 18595] close(5) = -1 EBADF (Bad file descriptor) [pid 18595] close(6) = -1 EBADF (Bad file descriptor) [pid 18595] close(7) = -1 EBADF (Bad file descriptor) [pid 18595] close(8) = -1 EBADF (Bad file descriptor) [pid 18595] close(9) = -1 EBADF (Bad file descriptor) [pid 18595] close(10) = -1 EBADF (Bad file descriptor) [pid 18595] close(11) = -1 EBADF (Bad file descriptor) [pid 18595] close(12) = -1 EBADF (Bad file descriptor) [pid 18595] close(13) = -1 EBADF (Bad file descriptor) [pid 18595] close(14) = -1 EBADF (Bad file descriptor) [pid 18595] close(15) = -1 EBADF (Bad file descriptor) [pid 18595] close(16) = -1 EBADF (Bad file descriptor) [pid 18595] close(17) = -1 EBADF (Bad file descriptor) [pid 18595] close(18) = -1 EBADF (Bad file descriptor) [pid 18595] close(19) = -1 EBADF (Bad file descriptor) [ 260.853977][T18595] vhci_hcd vhci_hcd.0: port 0 already used [pid 18595] close(20) = -1 EBADF (Bad file descriptor) [pid 18595] close(21) = -1 EBADF (Bad file descriptor) [pid 18595] close(22) = -1 EBADF (Bad file descriptor) [pid 18595] close(23) = -1 EBADF (Bad file descriptor) [pid 18595] close(24) = -1 EBADF (Bad file descriptor) [pid 18595] close(25) = -1 EBADF (Bad file descriptor) [pid 18595] close(26) = -1 EBADF (Bad file descriptor) [pid 18595] close(27) = -1 EBADF (Bad file descriptor) [pid 18595] close(28) = -1 EBADF (Bad file descriptor) [pid 18595] close(29) = -1 EBADF (Bad file descriptor) [pid 18595] exit_group(0) = ? [pid 18595] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18599 attached , child_tidptr=0x5555570da650) = 6768 [pid 18599] set_robust_list(0x5555570da660, 24) = 0 [pid 18599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18599] setpgid(0, 0) = 0 [pid 18599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18599] write(3, "1000", 4) = 4 [pid 18599] close(3) = 0 [pid 18599] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18599] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18599] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18599] close(5) = 0 [pid 18599] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18602 attached ) = 6769 [pid 18599] tkill(6769, SIGSTOP) = 0 [pid 18599] close(3 [pid 18602] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6768, si_uid=0} --- [pid 18599] <... close resumed>) = 0 [pid 18602] --- stopped by SIGSTOP --- [pid 18599] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6769, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18599] close(4) = 0 [pid 18599] close(5) = -1 EBADF (Bad file descriptor) [pid 18599] close(6) = -1 EBADF (Bad file descriptor) [pid 18599] close(7) = -1 EBADF (Bad file descriptor) [pid 18599] close(8) = -1 EBADF (Bad file descriptor) [pid 18599] close(9) = -1 EBADF (Bad file descriptor) [pid 18599] close(10) = -1 EBADF (Bad file descriptor) [pid 18599] close(11) = -1 EBADF (Bad file descriptor) [pid 18599] close(12) = -1 EBADF (Bad file descriptor) [pid 18599] close(13) = -1 EBADF (Bad file descriptor) [pid 18599] close(14) = -1 EBADF (Bad file descriptor) [pid 18599] close(15) = -1 EBADF (Bad file descriptor) [ 260.981068][T18599] vhci_hcd vhci_hcd.0: port 0 already used [pid 18599] close(16) = -1 EBADF (Bad file descriptor) [pid 18599] close(17) = -1 EBADF (Bad file descriptor) [pid 18599] close(18) = -1 EBADF (Bad file descriptor) [pid 18599] close(19) = -1 EBADF (Bad file descriptor) [pid 18599] close(20) = -1 EBADF (Bad file descriptor) [pid 18599] close(21) = -1 EBADF (Bad file descriptor) [pid 18599] close(22) = -1 EBADF (Bad file descriptor) [pid 18599] close(23) = -1 EBADF (Bad file descriptor) [pid 18599] close(24) = -1 EBADF (Bad file descriptor) [pid 18599] close(25) = -1 EBADF (Bad file descriptor) [pid 18599] close(26) = -1 EBADF (Bad file descriptor) [pid 18599] close(27) = -1 EBADF (Bad file descriptor) [pid 18599] close(28) = -1 EBADF (Bad file descriptor) [pid 18599] close(29) = -1 EBADF (Bad file descriptor) [pid 18599] exit_group(0) = ? [pid 18599] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18603 attached , child_tidptr=0x5555570da650) = 6770 [pid 18603] set_robust_list(0x5555570da660, 24) = 0 [pid 18603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18603] setpgid(0, 0) = 0 [pid 18603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18603] write(3, "1000", 4) = 4 [pid 18603] close(3) = 0 [pid 18603] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18603] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18603] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18603] close(5) = 0 [pid 18603] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18606 attached ) = 6771 [pid 18603] tkill(6771, SIGSTOP) = 0 [pid 18606] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6770, si_uid=0} --- [pid 18603] close(3 [pid 18606] --- stopped by SIGSTOP --- [pid 18603] <... close resumed>) = 0 [pid 18603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6771, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18603] close(4) = 0 [pid 18603] close(5) = -1 EBADF (Bad file descriptor) [pid 18603] close(6) = -1 EBADF (Bad file descriptor) [pid 18603] close(7) = -1 EBADF (Bad file descriptor) [pid 18603] close(8) = -1 EBADF (Bad file descriptor) [pid 18603] close(9) = -1 EBADF (Bad file descriptor) [pid 18603] close(10) = -1 EBADF (Bad file descriptor) [pid 18603] close(11) = -1 EBADF (Bad file descriptor) [pid 18603] close(12) = -1 EBADF (Bad file descriptor) [pid 18603] close(13) = -1 EBADF (Bad file descriptor) [pid 18603] close(14) = -1 EBADF (Bad file descriptor) [pid 18603] close(15) = -1 EBADF (Bad file descriptor) [pid 18603] close(16) = -1 EBADF (Bad file descriptor) [pid 18603] close(17) = -1 EBADF (Bad file descriptor) [pid 18603] close(18) = -1 EBADF (Bad file descriptor) [pid 18603] close(19) = -1 EBADF (Bad file descriptor) [pid 18603] close(20) = -1 EBADF (Bad file descriptor) [ 261.110687][T18603] vhci_hcd vhci_hcd.0: port 0 already used [pid 18603] close(21) = -1 EBADF (Bad file descriptor) [pid 18603] close(22) = -1 EBADF (Bad file descriptor) [pid 18603] close(23) = -1 EBADF (Bad file descriptor) [pid 18603] close(24) = -1 EBADF (Bad file descriptor) [pid 18603] close(25) = -1 EBADF (Bad file descriptor) [pid 18603] close(26) = -1 EBADF (Bad file descriptor) [pid 18603] close(27) = -1 EBADF (Bad file descriptor) [pid 18603] close(28) = -1 EBADF (Bad file descriptor) [pid 18603] close(29) = -1 EBADF (Bad file descriptor) [pid 18603] exit_group(0) = ? [pid 18603] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6770, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18607 attached , child_tidptr=0x5555570da650) = 6772 [pid 18607] set_robust_list(0x5555570da660, 24) = 0 [pid 18607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18607] setpgid(0, 0) = 0 [pid 18607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18607] write(3, "1000", 4) = 4 [pid 18607] close(3) = 0 [pid 18607] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18607] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18607] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18607] close(5) = 0 [pid 18607] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18610 attached ) = 6773 [pid 18607] tkill(6773, SIGSTOP) = 0 [pid 18610] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6772, si_uid=0} --- [pid 18607] close(3 [pid 18610] --- stopped by SIGSTOP --- [pid 18607] <... close resumed>) = 0 [pid 18607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6773, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18607] close(4) = 0 [pid 18607] close(5) = -1 EBADF (Bad file descriptor) [pid 18607] close(6) = -1 EBADF (Bad file descriptor) [pid 18607] close(7) = -1 EBADF (Bad file descriptor) [pid 18607] close(8) = -1 EBADF (Bad file descriptor) [pid 18607] close(9) = -1 EBADF (Bad file descriptor) [pid 18607] close(10) = -1 EBADF (Bad file descriptor) [pid 18607] close(11) = -1 EBADF (Bad file descriptor) [pid 18607] close(12) = -1 EBADF (Bad file descriptor) [pid 18607] close(13) = -1 EBADF (Bad file descriptor) [pid 18607] close(14) = -1 EBADF (Bad file descriptor) [pid 18607] close(15) = -1 EBADF (Bad file descriptor) [pid 18607] close(16) = -1 EBADF (Bad file descriptor) [pid 18607] close(17) = -1 EBADF (Bad file descriptor) [pid 18607] close(18) = -1 EBADF (Bad file descriptor) [pid 18607] close(19) = -1 EBADF (Bad file descriptor) [ 261.232137][T18607] vhci_hcd vhci_hcd.0: port 0 already used [pid 18607] close(20) = -1 EBADF (Bad file descriptor) [pid 18607] close(21) = -1 EBADF (Bad file descriptor) [pid 18607] close(22) = -1 EBADF (Bad file descriptor) [pid 18607] close(23) = -1 EBADF (Bad file descriptor) [pid 18607] close(24) = -1 EBADF (Bad file descriptor) [pid 18607] close(25) = -1 EBADF (Bad file descriptor) [pid 18607] close(26) = -1 EBADF (Bad file descriptor) [pid 18607] close(27) = -1 EBADF (Bad file descriptor) [pid 18607] close(28) = -1 EBADF (Bad file descriptor) [pid 18607] close(29) = -1 EBADF (Bad file descriptor) [pid 18607] exit_group(0) = ? [pid 18607] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18611 attached , child_tidptr=0x5555570da650) = 6774 [pid 18611] set_robust_list(0x5555570da660, 24) = 0 [pid 18611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18611] setpgid(0, 0) = 0 [pid 18611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18611] write(3, "1000", 4) = 4 [pid 18611] close(3) = 0 [pid 18611] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18611] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18611] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18611] close(5) = 0 [pid 18611] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18614 attached ) = 6775 [pid 18611] tkill(6775, SIGSTOP) = 0 [pid 18614] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6774, si_uid=0} --- [pid 18611] close(3 [pid 18614] --- stopped by SIGSTOP --- [pid 18611] <... close resumed>) = 0 [pid 18611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6775, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18611] close(4) = 0 [pid 18611] close(5) = -1 EBADF (Bad file descriptor) [pid 18611] close(6) = -1 EBADF (Bad file descriptor) [pid 18611] close(7) = -1 EBADF (Bad file descriptor) [pid 18611] close(8) = -1 EBADF (Bad file descriptor) [pid 18611] close(9) = -1 EBADF (Bad file descriptor) [pid 18611] close(10) = -1 EBADF (Bad file descriptor) [pid 18611] close(11) = -1 EBADF (Bad file descriptor) [pid 18611] close(12) = -1 EBADF (Bad file descriptor) [pid 18611] close(13) = -1 EBADF (Bad file descriptor) [pid 18611] close(14) = -1 EBADF (Bad file descriptor) [pid 18611] close(15) = -1 EBADF (Bad file descriptor) [pid 18611] close(16) = -1 EBADF (Bad file descriptor) [pid 18611] close(17) = -1 EBADF (Bad file descriptor) [pid 18611] close(18) = -1 EBADF (Bad file descriptor) [pid 18611] close(19) = -1 EBADF (Bad file descriptor) [pid 18611] close(20) = -1 EBADF (Bad file descriptor) [ 261.350122][T18611] vhci_hcd vhci_hcd.0: port 0 already used [pid 18611] close(21) = -1 EBADF (Bad file descriptor) [pid 18611] close(22) = -1 EBADF (Bad file descriptor) [pid 18611] close(23) = -1 EBADF (Bad file descriptor) [pid 18611] close(24) = -1 EBADF (Bad file descriptor) [pid 18611] close(25) = -1 EBADF (Bad file descriptor) [pid 18611] close(26) = -1 EBADF (Bad file descriptor) [pid 18611] close(27) = -1 EBADF (Bad file descriptor) [pid 18611] close(28) = -1 EBADF (Bad file descriptor) [pid 18611] close(29) = -1 EBADF (Bad file descriptor) [pid 18611] exit_group(0) = ? [pid 18611] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6774, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18615 attached , child_tidptr=0x5555570da650) = 6776 [pid 18615] set_robust_list(0x5555570da660, 24) = 0 [pid 18615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18615] setpgid(0, 0) = 0 [pid 18615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18615] write(3, "1000", 4) = 4 [pid 18615] close(3) = 0 [pid 18615] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18615] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18615] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18615] close(5) = 0 [pid 18615] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18618 attached ) = 6777 [pid 18615] tkill(6777, SIGSTOP) = 0 [pid 18618] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6776, si_uid=0} --- [pid 18615] close(3 [pid 18618] --- stopped by SIGSTOP --- [pid 18615] <... close resumed>) = 0 [pid 18615] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6777, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18615] close(4) = 0 [pid 18615] close(5) = -1 EBADF (Bad file descriptor) [pid 18615] close(6) = -1 EBADF (Bad file descriptor) [pid 18615] close(7) = -1 EBADF (Bad file descriptor) [pid 18615] close(8) = -1 EBADF (Bad file descriptor) [pid 18615] close(9) = -1 EBADF (Bad file descriptor) [pid 18615] close(10) = -1 EBADF (Bad file descriptor) [pid 18615] close(11) = -1 EBADF (Bad file descriptor) [pid 18615] close(12) = -1 EBADF (Bad file descriptor) [pid 18615] close(13) = -1 EBADF (Bad file descriptor) [pid 18615] close(14) = -1 EBADF (Bad file descriptor) [pid 18615] close(15) = -1 EBADF (Bad file descriptor) [pid 18615] close(16) = -1 EBADF (Bad file descriptor) [pid 18615] close(17) = -1 EBADF (Bad file descriptor) [pid 18615] close(18) = -1 EBADF (Bad file descriptor) [pid 18615] close(19) = -1 EBADF (Bad file descriptor) [pid 18615] close(20) = -1 EBADF (Bad file descriptor) [pid 18615] close(21) = -1 EBADF (Bad file descriptor) [ 261.462809][T18615] vhci_hcd vhci_hcd.0: port 0 already used [pid 18615] close(22) = -1 EBADF (Bad file descriptor) [pid 18615] close(23) = -1 EBADF (Bad file descriptor) [pid 18615] close(24) = -1 EBADF (Bad file descriptor) [pid 18615] close(25) = -1 EBADF (Bad file descriptor) [pid 18615] close(26) = -1 EBADF (Bad file descriptor) [pid 18615] close(27) = -1 EBADF (Bad file descriptor) [pid 18615] close(28) = -1 EBADF (Bad file descriptor) [pid 18615] close(29) = -1 EBADF (Bad file descriptor) [pid 18615] exit_group(0) = ? [pid 18615] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6776, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18619 attached , child_tidptr=0x5555570da650) = 6778 [pid 18619] set_robust_list(0x5555570da660, 24) = 0 [pid 18619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18619] setpgid(0, 0) = 0 [pid 18619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18619] write(3, "1000", 4) = 4 [pid 18619] close(3) = 0 [pid 18619] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18619] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18619] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18619] close(5) = 0 [pid 18619] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18622 attached ) = 6779 [pid 18619] tkill(6779, SIGSTOP) = 0 [pid 18622] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6778, si_uid=0} --- [pid 18619] close(3 [pid 18622] --- stopped by SIGSTOP --- [pid 18619] <... close resumed>) = 0 [pid 18619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6779, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18619] close(4) = 0 [pid 18619] close(5) = -1 EBADF (Bad file descriptor) [pid 18619] close(6) = -1 EBADF (Bad file descriptor) [pid 18619] close(7) = -1 EBADF (Bad file descriptor) [pid 18619] close(8) = -1 EBADF (Bad file descriptor) [pid 18619] close(9) = -1 EBADF (Bad file descriptor) [pid 18619] close(10) = -1 EBADF (Bad file descriptor) [pid 18619] close(11) = -1 EBADF (Bad file descriptor) [pid 18619] close(12) = -1 EBADF (Bad file descriptor) [pid 18619] close(13) = -1 EBADF (Bad file descriptor) [pid 18619] close(14) = -1 EBADF (Bad file descriptor) [pid 18619] close(15) = -1 EBADF (Bad file descriptor) [pid 18619] close(16) = -1 EBADF (Bad file descriptor) [pid 18619] close(17) = -1 EBADF (Bad file descriptor) [pid 18619] close(18) = -1 EBADF (Bad file descriptor) [pid 18619] close(19) = -1 EBADF (Bad file descriptor) [pid 18619] close(20) = -1 EBADF (Bad file descriptor) [pid 18619] close(21) = -1 EBADF (Bad file descriptor) [ 261.576886][T18619] vhci_hcd vhci_hcd.0: port 0 already used [pid 18619] close(22) = -1 EBADF (Bad file descriptor) [pid 18619] close(23) = -1 EBADF (Bad file descriptor) [pid 18619] close(24) = -1 EBADF (Bad file descriptor) [pid 18619] close(25) = -1 EBADF (Bad file descriptor) [pid 18619] close(26) = -1 EBADF (Bad file descriptor) [pid 18619] close(27) = -1 EBADF (Bad file descriptor) [pid 18619] close(28) = -1 EBADF (Bad file descriptor) [pid 18619] close(29) = -1 EBADF (Bad file descriptor) [pid 18619] exit_group(0) = ? [pid 18619] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6778, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18623 attached , child_tidptr=0x5555570da650) = 6780 [pid 18623] set_robust_list(0x5555570da660, 24) = 0 [pid 18623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18623] setpgid(0, 0) = 0 [pid 18623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18623] write(3, "1000", 4) = 4 [pid 18623] close(3) = 0 [pid 18623] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18623] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18623] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18623] close(5) = 0 [pid 18623] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18626 attached ) = 6781 [pid 18623] tkill(6781, SIGSTOP) = 0 [pid 18626] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6780, si_uid=0} --- [pid 18623] close(3 [pid 18626] --- stopped by SIGSTOP --- [pid 18623] <... close resumed>) = 0 [pid 18623] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6781, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18623] close(4) = 0 [pid 18623] close(5) = -1 EBADF (Bad file descriptor) [pid 18623] close(6) = -1 EBADF (Bad file descriptor) [pid 18623] close(7) = -1 EBADF (Bad file descriptor) [pid 18623] close(8) = -1 EBADF (Bad file descriptor) [pid 18623] close(9) = -1 EBADF (Bad file descriptor) [pid 18623] close(10) = -1 EBADF (Bad file descriptor) [pid 18623] close(11) = -1 EBADF (Bad file descriptor) [pid 18623] close(12) = -1 EBADF (Bad file descriptor) [pid 18623] close(13) = -1 EBADF (Bad file descriptor) [pid 18623] close(14) = -1 EBADF (Bad file descriptor) [pid 18623] close(15) = -1 EBADF (Bad file descriptor) [pid 18623] close(16) = -1 EBADF (Bad file descriptor) [pid 18623] close(17) = -1 EBADF (Bad file descriptor) [ 261.689674][T18623] vhci_hcd vhci_hcd.0: port 0 already used [pid 18623] close(18) = -1 EBADF (Bad file descriptor) [pid 18623] close(19) = -1 EBADF (Bad file descriptor) [pid 18623] close(20) = -1 EBADF (Bad file descriptor) [pid 18623] close(21) = -1 EBADF (Bad file descriptor) [pid 18623] close(22) = -1 EBADF (Bad file descriptor) [pid 18623] close(23) = -1 EBADF (Bad file descriptor) [pid 18623] close(24) = -1 EBADF (Bad file descriptor) [pid 18623] close(25) = -1 EBADF (Bad file descriptor) [pid 18623] close(26) = -1 EBADF (Bad file descriptor) [pid 18623] close(27) = -1 EBADF (Bad file descriptor) [pid 18623] close(28) = -1 EBADF (Bad file descriptor) [pid 18623] close(29) = -1 EBADF (Bad file descriptor) [pid 18623] exit_group(0) = ? [pid 18623] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6780, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18627 attached , child_tidptr=0x5555570da650) = 6782 [pid 18627] set_robust_list(0x5555570da660, 24) = 0 [pid 18627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18627] setpgid(0, 0) = 0 [pid 18627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18627] write(3, "1000", 4) = 4 [pid 18627] close(3) = 0 [pid 18627] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18627] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18627] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18627] close(5) = 0 [pid 18627] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18630 attached ) = 6783 [pid 18627] tkill(6783, SIGSTOP) = 0 [pid 18630] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6782, si_uid=0} --- [pid 18627] close(3 [pid 18630] --- stopped by SIGSTOP --- [pid 18627] <... close resumed>) = 0 [pid 18627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6783, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18627] close(4) = 0 [pid 18627] close(5) = -1 EBADF (Bad file descriptor) [pid 18627] close(6) = -1 EBADF (Bad file descriptor) [pid 18627] close(7) = -1 EBADF (Bad file descriptor) [pid 18627] close(8) = -1 EBADF (Bad file descriptor) [pid 18627] close(9) = -1 EBADF (Bad file descriptor) [pid 18627] close(10) = -1 EBADF (Bad file descriptor) [pid 18627] close(11) = -1 EBADF (Bad file descriptor) [pid 18627] close(12) = -1 EBADF (Bad file descriptor) [pid 18627] close(13) = -1 EBADF (Bad file descriptor) [pid 18627] close(14) = -1 EBADF (Bad file descriptor) [pid 18627] close(15) = -1 EBADF (Bad file descriptor) [pid 18627] close(16) = -1 EBADF (Bad file descriptor) [pid 18627] close(17) = -1 EBADF (Bad file descriptor) [pid 18627] close(18) = -1 EBADF (Bad file descriptor) [pid 18627] close(19) = -1 EBADF (Bad file descriptor) [pid 18627] close(20) = -1 EBADF (Bad file descriptor) [pid 18627] close(21) = -1 EBADF (Bad file descriptor) [ 261.805501][T18627] vhci_hcd vhci_hcd.0: port 0 already used [pid 18627] close(22) = -1 EBADF (Bad file descriptor) [pid 18627] close(23) = -1 EBADF (Bad file descriptor) [pid 18627] close(24) = -1 EBADF (Bad file descriptor) [pid 18627] close(25) = -1 EBADF (Bad file descriptor) [pid 18627] close(26) = -1 EBADF (Bad file descriptor) [pid 18627] close(27) = -1 EBADF (Bad file descriptor) [pid 18627] close(28) = -1 EBADF (Bad file descriptor) [pid 18627] close(29) = -1 EBADF (Bad file descriptor) [pid 18627] exit_group(0) = ? [pid 18627] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6782, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18631 attached , child_tidptr=0x5555570da650) = 6784 [pid 18631] set_robust_list(0x5555570da660, 24) = 0 [pid 18631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18631] setpgid(0, 0) = 0 [pid 18631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18631] write(3, "1000", 4) = 4 [pid 18631] close(3) = 0 [pid 18631] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18631] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18631] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18631] close(5) = 0 [pid 18631] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18634 attached ) = 6785 [pid 18631] tkill(6785, SIGSTOP) = 0 [pid 18634] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6784, si_uid=0} --- [pid 18631] close(3 [pid 18634] --- stopped by SIGSTOP --- [pid 18631] <... close resumed>) = 0 [pid 18631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6785, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18631] close(4) = 0 [pid 18631] close(5) = -1 EBADF (Bad file descriptor) [pid 18631] close(6) = -1 EBADF (Bad file descriptor) [pid 18631] close(7) = -1 EBADF (Bad file descriptor) [pid 18631] close(8) = -1 EBADF (Bad file descriptor) [pid 18631] close(9) = -1 EBADF (Bad file descriptor) [pid 18631] close(10) = -1 EBADF (Bad file descriptor) [pid 18631] close(11) = -1 EBADF (Bad file descriptor) [pid 18631] close(12) = -1 EBADF (Bad file descriptor) [pid 18631] close(13) = -1 EBADF (Bad file descriptor) [pid 18631] close(14) = -1 EBADF (Bad file descriptor) [pid 18631] close(15) = -1 EBADF (Bad file descriptor) [pid 18631] close(16) = -1 EBADF (Bad file descriptor) [pid 18631] close(17) = -1 EBADF (Bad file descriptor) [pid 18631] close(18) = -1 EBADF (Bad file descriptor) [pid 18631] close(19) = -1 EBADF (Bad file descriptor) [pid 18631] close(20) = -1 EBADF (Bad file descriptor) [ 261.915968][T18631] vhci_hcd vhci_hcd.0: port 0 already used [pid 18631] close(21) = -1 EBADF (Bad file descriptor) [pid 18631] close(22) = -1 EBADF (Bad file descriptor) [pid 18631] close(23) = -1 EBADF (Bad file descriptor) [pid 18631] close(24) = -1 EBADF (Bad file descriptor) [pid 18631] close(25) = -1 EBADF (Bad file descriptor) [pid 18631] close(26) = -1 EBADF (Bad file descriptor) [pid 18631] close(27) = -1 EBADF (Bad file descriptor) [pid 18631] close(28) = -1 EBADF (Bad file descriptor) [pid 18631] close(29) = -1 EBADF (Bad file descriptor) [pid 18631] exit_group(0) = ? [pid 18631] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18635 attached , child_tidptr=0x5555570da650) = 6786 [pid 18635] set_robust_list(0x5555570da660, 24) = 0 [pid 18635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18635] setpgid(0, 0) = 0 [pid 18635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18635] write(3, "1000", 4) = 4 [pid 18635] close(3) = 0 [pid 18635] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18635] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18635] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18635] close(5) = 0 [pid 18635] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18638 attached ) = 6787 [pid 18635] tkill(6787, SIGSTOP) = 0 [pid 18638] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6786, si_uid=0} --- [pid 18635] close(3 [pid 18638] --- stopped by SIGSTOP --- [pid 18635] <... close resumed>) = 0 [pid 18635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6787, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18635] close(4) = 0 [pid 18635] close(5) = -1 EBADF (Bad file descriptor) [pid 18635] close(6) = -1 EBADF (Bad file descriptor) [pid 18635] close(7) = -1 EBADF (Bad file descriptor) [pid 18635] close(8) = -1 EBADF (Bad file descriptor) [pid 18635] close(9) = -1 EBADF (Bad file descriptor) [pid 18635] close(10) = -1 EBADF (Bad file descriptor) [pid 18635] close(11) = -1 EBADF (Bad file descriptor) [pid 18635] close(12) = -1 EBADF (Bad file descriptor) [pid 18635] close(13) = -1 EBADF (Bad file descriptor) [pid 18635] close(14) = -1 EBADF (Bad file descriptor) [pid 18635] close(15) = -1 EBADF (Bad file descriptor) [pid 18635] close(16) = -1 EBADF (Bad file descriptor) [pid 18635] close(17) = -1 EBADF (Bad file descriptor) [pid 18635] close(18) = -1 EBADF (Bad file descriptor) [pid 18635] close(19) = -1 EBADF (Bad file descriptor) [pid 18635] close(20) = -1 EBADF (Bad file descriptor) [pid 18635] close(21) = -1 EBADF (Bad file descriptor) [ 262.026728][T18635] vhci_hcd vhci_hcd.0: port 0 already used [pid 18635] close(22) = -1 EBADF (Bad file descriptor) [pid 18635] close(23) = -1 EBADF (Bad file descriptor) [pid 18635] close(24) = -1 EBADF (Bad file descriptor) [pid 18635] close(25) = -1 EBADF (Bad file descriptor) [pid 18635] close(26) = -1 EBADF (Bad file descriptor) [pid 18635] close(27) = -1 EBADF (Bad file descriptor) [pid 18635] close(28) = -1 EBADF (Bad file descriptor) [pid 18635] close(29) = -1 EBADF (Bad file descriptor) [pid 18635] exit_group(0) = ? [pid 18635] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6786, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18639 attached , child_tidptr=0x5555570da650) = 6788 [pid 18639] set_robust_list(0x5555570da660, 24) = 0 [pid 18639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18639] setpgid(0, 0) = 0 [pid 18639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18639] write(3, "1000", 4) = 4 [pid 18639] close(3) = 0 [pid 18639] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18639] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18639] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18639] close(5) = 0 [pid 18639] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18642 attached ) = 6789 [pid 18639] tkill(6789, SIGSTOP) = 0 [pid 18642] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6788, si_uid=0} --- [pid 18639] close(3 [pid 18642] --- stopped by SIGSTOP --- [pid 18639] <... close resumed>) = 0 [pid 18639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6789, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18639] close(4) = 0 [pid 18639] close(5) = -1 EBADF (Bad file descriptor) [pid 18639] close(6) = -1 EBADF (Bad file descriptor) [pid 18639] close(7) = -1 EBADF (Bad file descriptor) [pid 18639] close(8) = -1 EBADF (Bad file descriptor) [pid 18639] close(9) = -1 EBADF (Bad file descriptor) [pid 18639] close(10) = -1 EBADF (Bad file descriptor) [pid 18639] close(11) = -1 EBADF (Bad file descriptor) [pid 18639] close(12) = -1 EBADF (Bad file descriptor) [pid 18639] close(13) = -1 EBADF (Bad file descriptor) [pid 18639] close(14) = -1 EBADF (Bad file descriptor) [pid 18639] close(15) = -1 EBADF (Bad file descriptor) [pid 18639] close(16) = -1 EBADF (Bad file descriptor) [pid 18639] close(17) = -1 EBADF (Bad file descriptor) [pid 18639] close(18) = -1 EBADF (Bad file descriptor) [pid 18639] close(19) = -1 EBADF (Bad file descriptor) [pid 18639] close(20) = -1 EBADF (Bad file descriptor) [pid 18639] close(21) = -1 EBADF (Bad file descriptor) [ 262.140268][T18639] vhci_hcd vhci_hcd.0: port 0 already used [pid 18639] close(22) = -1 EBADF (Bad file descriptor) [pid 18639] close(23) = -1 EBADF (Bad file descriptor) [pid 18639] close(24) = -1 EBADF (Bad file descriptor) [pid 18639] close(25) = -1 EBADF (Bad file descriptor) [pid 18639] close(26) = -1 EBADF (Bad file descriptor) [pid 18639] close(27) = -1 EBADF (Bad file descriptor) [pid 18639] close(28) = -1 EBADF (Bad file descriptor) [pid 18639] close(29) = -1 EBADF (Bad file descriptor) [pid 18639] exit_group(0) = ? [pid 18639] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6788, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18643 attached , child_tidptr=0x5555570da650) = 6790 [pid 18643] set_robust_list(0x5555570da660, 24) = 0 [pid 18643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18643] setpgid(0, 0) = 0 [pid 18643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18643] write(3, "1000", 4) = 4 [pid 18643] close(3) = 0 [pid 18643] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18643] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18643] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18643] close(5) = 0 [pid 18643] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18646 attached ) = 6791 [pid 18643] tkill(6791, SIGSTOP) = 0 [pid 18646] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6790, si_uid=0} --- [pid 18643] close(3 [pid 18646] --- stopped by SIGSTOP --- [pid 18643] <... close resumed>) = 0 [pid 18643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6791, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18643] close(4) = 0 [pid 18643] close(5) = -1 EBADF (Bad file descriptor) [pid 18643] close(6) = -1 EBADF (Bad file descriptor) [pid 18643] close(7) = -1 EBADF (Bad file descriptor) [pid 18643] close(8) = -1 EBADF (Bad file descriptor) [pid 18643] close(9) = -1 EBADF (Bad file descriptor) [pid 18643] close(10) = -1 EBADF (Bad file descriptor) [pid 18643] close(11) = -1 EBADF (Bad file descriptor) [pid 18643] close(12) = -1 EBADF (Bad file descriptor) [pid 18643] close(13) = -1 EBADF (Bad file descriptor) [pid 18643] close(14) = -1 EBADF (Bad file descriptor) [pid 18643] close(15) = -1 EBADF (Bad file descriptor) [pid 18643] close(16) = -1 EBADF (Bad file descriptor) [pid 18643] close(17) = -1 EBADF (Bad file descriptor) [pid 18643] close(18) = -1 EBADF (Bad file descriptor) [pid 18643] close(19) = -1 EBADF (Bad file descriptor) [pid 18643] close(20) = -1 EBADF (Bad file descriptor) [ 262.255883][T18643] vhci_hcd vhci_hcd.0: port 0 already used [pid 18643] close(21) = -1 EBADF (Bad file descriptor) [pid 18643] close(22) = -1 EBADF (Bad file descriptor) [pid 18643] close(23) = -1 EBADF (Bad file descriptor) [pid 18643] close(24) = -1 EBADF (Bad file descriptor) [pid 18643] close(25) = -1 EBADF (Bad file descriptor) [pid 18643] close(26) = -1 EBADF (Bad file descriptor) [pid 18643] close(27) = -1 EBADF (Bad file descriptor) [pid 18643] close(28) = -1 EBADF (Bad file descriptor) [pid 18643] close(29) = -1 EBADF (Bad file descriptor) [pid 18643] exit_group(0) = ? [pid 18643] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6790, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18647 attached , child_tidptr=0x5555570da650) = 6792 [pid 18647] set_robust_list(0x5555570da660, 24) = 0 [pid 18647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18647] setpgid(0, 0) = 0 [pid 18647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18647] write(3, "1000", 4) = 4 [pid 18647] close(3) = 0 [pid 18647] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18647] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18647] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18647] close(5) = 0 [pid 18647] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18650 attached ) = 6793 [pid 18647] tkill(6793, SIGSTOP) = 0 [pid 18650] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6792, si_uid=0} --- [pid 18647] close(3 [pid 18650] --- stopped by SIGSTOP --- [pid 18647] <... close resumed>) = 0 [pid 18647] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6793, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18647] close(4) = 0 [pid 18647] close(5) = -1 EBADF (Bad file descriptor) [pid 18647] close(6) = -1 EBADF (Bad file descriptor) [pid 18647] close(7) = -1 EBADF (Bad file descriptor) [pid 18647] close(8) = -1 EBADF (Bad file descriptor) [pid 18647] close(9) = -1 EBADF (Bad file descriptor) [pid 18647] close(10) = -1 EBADF (Bad file descriptor) [pid 18647] close(11) = -1 EBADF (Bad file descriptor) [pid 18647] close(12) = -1 EBADF (Bad file descriptor) [pid 18647] close(13) = -1 EBADF (Bad file descriptor) [pid 18647] close(14) = -1 EBADF (Bad file descriptor) [pid 18647] close(15) = -1 EBADF (Bad file descriptor) [pid 18647] close(16) = -1 EBADF (Bad file descriptor) [pid 18647] close(17) = -1 EBADF (Bad file descriptor) [pid 18647] close(18) = -1 EBADF (Bad file descriptor) [pid 18647] close(19) = -1 EBADF (Bad file descriptor) [pid 18647] close(20) = -1 EBADF (Bad file descriptor) [pid 18647] close(21) = -1 EBADF (Bad file descriptor) [ 262.373169][T18647] vhci_hcd vhci_hcd.0: port 0 already used [pid 18647] close(22) = -1 EBADF (Bad file descriptor) [pid 18647] close(23) = -1 EBADF (Bad file descriptor) [pid 18647] close(24) = -1 EBADF (Bad file descriptor) [pid 18647] close(25) = -1 EBADF (Bad file descriptor) [pid 18647] close(26) = -1 EBADF (Bad file descriptor) [pid 18647] close(27) = -1 EBADF (Bad file descriptor) [pid 18647] close(28) = -1 EBADF (Bad file descriptor) [pid 18647] close(29) = -1 EBADF (Bad file descriptor) [pid 18647] exit_group(0) = ? [pid 18647] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18651 attached , child_tidptr=0x5555570da650) = 6794 [pid 18651] set_robust_list(0x5555570da660, 24) = 0 [pid 18651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18651] setpgid(0, 0) = 0 [pid 18651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18651] write(3, "1000", 4) = 4 [pid 18651] close(3) = 0 [pid 18651] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18651] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18651] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18651] close(5) = 0 [pid 18651] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18654 attached ) = 6795 [pid 18651] tkill(6795, SIGSTOP) = 0 [pid 18654] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6794, si_uid=0} --- [pid 18651] close(3 [pid 18654] --- stopped by SIGSTOP --- [pid 18651] <... close resumed>) = 0 [pid 18651] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6795, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18651] close(4) = 0 [pid 18651] close(5) = -1 EBADF (Bad file descriptor) [pid 18651] close(6) = -1 EBADF (Bad file descriptor) [pid 18651] close(7) = -1 EBADF (Bad file descriptor) [pid 18651] close(8) = -1 EBADF (Bad file descriptor) [pid 18651] close(9) = -1 EBADF (Bad file descriptor) [pid 18651] close(10) = -1 EBADF (Bad file descriptor) [pid 18651] close(11) = -1 EBADF (Bad file descriptor) [pid 18651] close(12) = -1 EBADF (Bad file descriptor) [pid 18651] close(13) = -1 EBADF (Bad file descriptor) [pid 18651] close(14) = -1 EBADF (Bad file descriptor) [pid 18651] close(15) = -1 EBADF (Bad file descriptor) [pid 18651] close(16) = -1 EBADF (Bad file descriptor) [pid 18651] close(17) = -1 EBADF (Bad file descriptor) [pid 18651] close(18) = -1 EBADF (Bad file descriptor) [pid 18651] close(19) = -1 EBADF (Bad file descriptor) [pid 18651] close(20) = -1 EBADF (Bad file descriptor) [pid 18651] close(21) = -1 EBADF (Bad file descriptor) [ 262.487804][T18651] vhci_hcd vhci_hcd.0: port 0 already used [pid 18651] close(22) = -1 EBADF (Bad file descriptor) [pid 18651] close(23) = -1 EBADF (Bad file descriptor) [pid 18651] close(24) = -1 EBADF (Bad file descriptor) [pid 18651] close(25) = -1 EBADF (Bad file descriptor) [pid 18651] close(26) = -1 EBADF (Bad file descriptor) [pid 18651] close(27) = -1 EBADF (Bad file descriptor) [pid 18651] close(28) = -1 EBADF (Bad file descriptor) [pid 18651] close(29) = -1 EBADF (Bad file descriptor) [pid 18651] exit_group(0) = ? [pid 18651] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18655 attached , child_tidptr=0x5555570da650) = 6796 [pid 18655] set_robust_list(0x5555570da660, 24) = 0 [pid 18655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18655] setpgid(0, 0) = 0 [pid 18655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18655] write(3, "1000", 4) = 4 [pid 18655] close(3) = 0 [pid 18655] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18655] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18655] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18655] close(5) = 0 [pid 18655] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18658 attached ) = 6797 [pid 18655] tkill(6797, SIGSTOP) = 0 [pid 18658] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6796, si_uid=0} --- [pid 18655] close(3 [pid 18658] --- stopped by SIGSTOP --- [pid 18655] <... close resumed>) = 0 [pid 18655] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6797, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18655] close(4) = 0 [pid 18655] close(5) = -1 EBADF (Bad file descriptor) [pid 18655] close(6) = -1 EBADF (Bad file descriptor) [pid 18655] close(7) = -1 EBADF (Bad file descriptor) [pid 18655] close(8) = -1 EBADF (Bad file descriptor) [pid 18655] close(9) = -1 EBADF (Bad file descriptor) [pid 18655] close(10) = -1 EBADF (Bad file descriptor) [pid 18655] close(11) = -1 EBADF (Bad file descriptor) [pid 18655] close(12) = -1 EBADF (Bad file descriptor) [pid 18655] close(13) = -1 EBADF (Bad file descriptor) [pid 18655] close(14) = -1 EBADF (Bad file descriptor) [pid 18655] close(15) = -1 EBADF (Bad file descriptor) [pid 18655] close(16) = -1 EBADF (Bad file descriptor) [pid 18655] close(17) = -1 EBADF (Bad file descriptor) [pid 18655] close(18) = -1 EBADF (Bad file descriptor) [pid 18655] close(19) = -1 EBADF (Bad file descriptor) [pid 18655] close(20) = -1 EBADF (Bad file descriptor) [ 262.600702][T18655] vhci_hcd vhci_hcd.0: port 0 already used [pid 18655] close(21) = -1 EBADF (Bad file descriptor) [pid 18655] close(22) = -1 EBADF (Bad file descriptor) [pid 18655] close(23) = -1 EBADF (Bad file descriptor) [pid 18655] close(24) = -1 EBADF (Bad file descriptor) [pid 18655] close(25) = -1 EBADF (Bad file descriptor) [pid 18655] close(26) = -1 EBADF (Bad file descriptor) [pid 18655] close(27) = -1 EBADF (Bad file descriptor) [pid 18655] close(28) = -1 EBADF (Bad file descriptor) [pid 18655] close(29) = -1 EBADF (Bad file descriptor) [pid 18655] exit_group(0) = ? [pid 18655] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6796, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18659 attached , child_tidptr=0x5555570da650) = 6798 [pid 18659] set_robust_list(0x5555570da660, 24) = 0 [pid 18659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18659] setpgid(0, 0) = 0 [pid 18659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18659] write(3, "1000", 4) = 4 [pid 18659] close(3) = 0 [pid 18659] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18659] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18659] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18659] close(5) = 0 [pid 18659] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18662 attached ) = 6799 [pid 18659] tkill(6799, SIGSTOP) = 0 [pid 18662] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6798, si_uid=0} --- [pid 18659] close(3 [pid 18662] --- stopped by SIGSTOP --- [pid 18659] <... close resumed>) = 0 [pid 18659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6799, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18659] close(4) = 0 [pid 18659] close(5) = -1 EBADF (Bad file descriptor) [pid 18659] close(6) = -1 EBADF (Bad file descriptor) [pid 18659] close(7) = -1 EBADF (Bad file descriptor) [pid 18659] close(8) = -1 EBADF (Bad file descriptor) [pid 18659] close(9) = -1 EBADF (Bad file descriptor) [pid 18659] close(10) = -1 EBADF (Bad file descriptor) [pid 18659] close(11) = -1 EBADF (Bad file descriptor) [pid 18659] close(12) = -1 EBADF (Bad file descriptor) [pid 18659] close(13) = -1 EBADF (Bad file descriptor) [pid 18659] close(14) = -1 EBADF (Bad file descriptor) [pid 18659] close(15) = -1 EBADF (Bad file descriptor) [pid 18659] close(16) = -1 EBADF (Bad file descriptor) [pid 18659] close(17) = -1 EBADF (Bad file descriptor) [pid 18659] close(18) = -1 EBADF (Bad file descriptor) [pid 18659] close(19) = -1 EBADF (Bad file descriptor) [pid 18659] close(20) = -1 EBADF (Bad file descriptor) [pid 18659] close(21) = -1 EBADF (Bad file descriptor) [ 262.714337][T18659] vhci_hcd vhci_hcd.0: port 0 already used [pid 18659] close(22) = -1 EBADF (Bad file descriptor) [pid 18659] close(23) = -1 EBADF (Bad file descriptor) [pid 18659] close(24) = -1 EBADF (Bad file descriptor) [pid 18659] close(25) = -1 EBADF (Bad file descriptor) [pid 18659] close(26) = -1 EBADF (Bad file descriptor) [pid 18659] close(27) = -1 EBADF (Bad file descriptor) [pid 18659] close(28) = -1 EBADF (Bad file descriptor) [pid 18659] close(29) = -1 EBADF (Bad file descriptor) [pid 18659] exit_group(0) = ? [pid 18659] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6798, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18663 attached , child_tidptr=0x5555570da650) = 6800 [pid 18663] set_robust_list(0x5555570da660, 24) = 0 [pid 18663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18663] setpgid(0, 0) = 0 [pid 18663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18663] write(3, "1000", 4) = 4 [pid 18663] close(3) = 0 [pid 18663] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18663] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18663] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18663] close(5) = 0 [pid 18663] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18666 attached ) = 6801 [pid 18663] tkill(6801, SIGSTOP) = 0 [pid 18666] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6800, si_uid=0} --- [pid 18663] close(3) = 0 [pid 18666] --- stopped by SIGSTOP --- [pid 18663] close(4) = 0 [pid 18663] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6801, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18663] close(5) = -1 EBADF (Bad file descriptor) [pid 18663] close(6) = -1 EBADF (Bad file descriptor) [pid 18663] close(7) = -1 EBADF (Bad file descriptor) [pid 18663] close(8) = -1 EBADF (Bad file descriptor) [pid 18663] close(9) = -1 EBADF (Bad file descriptor) [pid 18663] close(10) = -1 EBADF (Bad file descriptor) [pid 18663] close(11) = -1 EBADF (Bad file descriptor) [pid 18663] close(12) = -1 EBADF (Bad file descriptor) [pid 18663] close(13) = -1 EBADF (Bad file descriptor) [pid 18663] close(14) = -1 EBADF (Bad file descriptor) [pid 18663] close(15) = -1 EBADF (Bad file descriptor) [pid 18663] close(16) = -1 EBADF (Bad file descriptor) [pid 18663] close(17) = -1 EBADF (Bad file descriptor) [pid 18663] close(18) = -1 EBADF (Bad file descriptor) [pid 18663] close(19) = -1 EBADF (Bad file descriptor) [pid 18663] close(20) = -1 EBADF (Bad file descriptor) [pid 18663] close(21) = -1 EBADF (Bad file descriptor) [ 262.823869][T18663] vhci_hcd vhci_hcd.0: port 0 already used [pid 18663] close(22) = -1 EBADF (Bad file descriptor) [pid 18663] close(23) = -1 EBADF (Bad file descriptor) [pid 18663] close(24) = -1 EBADF (Bad file descriptor) [pid 18663] close(25) = -1 EBADF (Bad file descriptor) [pid 18663] close(26) = -1 EBADF (Bad file descriptor) [pid 18663] close(27) = -1 EBADF (Bad file descriptor) [pid 18663] close(28) = -1 EBADF (Bad file descriptor) [pid 18663] close(29) = -1 EBADF (Bad file descriptor) [pid 18663] exit_group(0) = ? [pid 18663] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18667 attached , child_tidptr=0x5555570da650) = 6802 [pid 18667] set_robust_list(0x5555570da660, 24) = 0 [pid 18667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18667] setpgid(0, 0) = 0 [pid 18667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18667] write(3, "1000", 4) = 4 [pid 18667] close(3) = 0 [pid 18667] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18667] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18667] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18667] close(5) = 0 [pid 18667] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18670 attached ) = 6803 [pid 18667] tkill(6803, SIGSTOP) = 0 [pid 18670] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6802, si_uid=0} --- [pid 18667] close(3 [pid 18670] --- stopped by SIGSTOP --- [pid 18667] <... close resumed>) = 0 [pid 18667] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6803, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18667] close(4) = 0 [pid 18667] close(5) = -1 EBADF (Bad file descriptor) [pid 18667] close(6) = -1 EBADF (Bad file descriptor) [pid 18667] close(7) = -1 EBADF (Bad file descriptor) [pid 18667] close(8) = -1 EBADF (Bad file descriptor) [pid 18667] close(9) = -1 EBADF (Bad file descriptor) [pid 18667] close(10) = -1 EBADF (Bad file descriptor) [pid 18667] close(11) = -1 EBADF (Bad file descriptor) [pid 18667] close(12) = -1 EBADF (Bad file descriptor) [pid 18667] close(13) = -1 EBADF (Bad file descriptor) [pid 18667] close(14) = -1 EBADF (Bad file descriptor) [pid 18667] close(15) = -1 EBADF (Bad file descriptor) [pid 18667] close(16) = -1 EBADF (Bad file descriptor) [pid 18667] close(17) = -1 EBADF (Bad file descriptor) [pid 18667] close(18) = -1 EBADF (Bad file descriptor) [ 262.939099][T18667] vhci_hcd vhci_hcd.0: port 0 already used [pid 18667] close(19) = -1 EBADF (Bad file descriptor) [pid 18667] close(20) = -1 EBADF (Bad file descriptor) [pid 18667] close(21) = -1 EBADF (Bad file descriptor) [pid 18667] close(22) = -1 EBADF (Bad file descriptor) [pid 18667] close(23) = -1 EBADF (Bad file descriptor) [pid 18667] close(24) = -1 EBADF (Bad file descriptor) [pid 18667] close(25) = -1 EBADF (Bad file descriptor) [pid 18667] close(26) = -1 EBADF (Bad file descriptor) [pid 18667] close(27) = -1 EBADF (Bad file descriptor) [pid 18667] close(28) = -1 EBADF (Bad file descriptor) [pid 18667] close(29) = -1 EBADF (Bad file descriptor) [pid 18667] exit_group(0) = ? [pid 18667] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6802, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18671 attached , child_tidptr=0x5555570da650) = 6804 [pid 18671] set_robust_list(0x5555570da660, 24) = 0 [pid 18671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18671] setpgid(0, 0) = 0 [pid 18671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18671] write(3, "1000", 4) = 4 [pid 18671] close(3) = 0 [pid 18671] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18671] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18671] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18671] close(5) = 0 [pid 18671] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18674 attached ) = 6805 [pid 18671] tkill(6805, SIGSTOP) = 0 [pid 18674] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6804, si_uid=0} --- [pid 18671] close(3 [pid 18674] --- stopped by SIGSTOP --- [pid 18671] <... close resumed>) = 0 [pid 18671] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6805, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18671] close(4) = 0 [pid 18671] close(5) = -1 EBADF (Bad file descriptor) [pid 18671] close(6) = -1 EBADF (Bad file descriptor) [pid 18671] close(7) = -1 EBADF (Bad file descriptor) [pid 18671] close(8) = -1 EBADF (Bad file descriptor) [pid 18671] close(9) = -1 EBADF (Bad file descriptor) [pid 18671] close(10) = -1 EBADF (Bad file descriptor) [pid 18671] close(11) = -1 EBADF (Bad file descriptor) [pid 18671] close(12) = -1 EBADF (Bad file descriptor) [pid 18671] close(13) = -1 EBADF (Bad file descriptor) [pid 18671] close(14) = -1 EBADF (Bad file descriptor) [pid 18671] close(15) = -1 EBADF (Bad file descriptor) [pid 18671] close(16) = -1 EBADF (Bad file descriptor) [pid 18671] close(17) = -1 EBADF (Bad file descriptor) [pid 18671] close(18) = -1 EBADF (Bad file descriptor) [pid 18671] close(19) = -1 EBADF (Bad file descriptor) [pid 18671] close(20) = -1 EBADF (Bad file descriptor) [ 263.064369][T18671] vhci_hcd vhci_hcd.0: port 0 already used [pid 18671] close(21) = -1 EBADF (Bad file descriptor) [pid 18671] close(22) = -1 EBADF (Bad file descriptor) [pid 18671] close(23) = -1 EBADF (Bad file descriptor) [pid 18671] close(24) = -1 EBADF (Bad file descriptor) [pid 18671] close(25) = -1 EBADF (Bad file descriptor) [pid 18671] close(26) = -1 EBADF (Bad file descriptor) [pid 18671] close(27) = -1 EBADF (Bad file descriptor) [pid 18671] close(28) = -1 EBADF (Bad file descriptor) [pid 18671] close(29) = -1 EBADF (Bad file descriptor) [pid 18671] exit_group(0) = ? [pid 18671] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6804, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18675 attached , child_tidptr=0x5555570da650) = 6806 [pid 18675] set_robust_list(0x5555570da660, 24) = 0 [pid 18675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18675] setpgid(0, 0) = 0 [pid 18675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18675] write(3, "1000", 4) = 4 [pid 18675] close(3) = 0 [pid 18675] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18675] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18675] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18675] close(5) = 0 [pid 18675] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18678 attached ) = 6807 [pid 18675] tkill(6807, SIGSTOP) = 0 [pid 18678] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6806, si_uid=0} --- [pid 18675] close(3 [pid 18678] --- stopped by SIGSTOP --- [pid 18675] <... close resumed>) = 0 [pid 18675] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6807, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18675] close(4) = 0 [pid 18675] close(5) = -1 EBADF (Bad file descriptor) [pid 18675] close(6) = -1 EBADF (Bad file descriptor) [pid 18675] close(7) = -1 EBADF (Bad file descriptor) [pid 18675] close(8) = -1 EBADF (Bad file descriptor) [pid 18675] close(9) = -1 EBADF (Bad file descriptor) [pid 18675] close(10) = -1 EBADF (Bad file descriptor) [pid 18675] close(11) = -1 EBADF (Bad file descriptor) [pid 18675] close(12) = -1 EBADF (Bad file descriptor) [pid 18675] close(13) = -1 EBADF (Bad file descriptor) [pid 18675] close(14) = -1 EBADF (Bad file descriptor) [pid 18675] close(15) = -1 EBADF (Bad file descriptor) [pid 18675] close(16) = -1 EBADF (Bad file descriptor) [pid 18675] close(17) = -1 EBADF (Bad file descriptor) [pid 18675] close(18) = -1 EBADF (Bad file descriptor) [pid 18675] close(19) = -1 EBADF (Bad file descriptor) [pid 18675] close(20) = -1 EBADF (Bad file descriptor) [ 263.180239][T18675] vhci_hcd vhci_hcd.0: port 0 already used [pid 18675] close(21) = -1 EBADF (Bad file descriptor) [pid 18675] close(22) = -1 EBADF (Bad file descriptor) [pid 18675] close(23) = -1 EBADF (Bad file descriptor) [pid 18675] close(24) = -1 EBADF (Bad file descriptor) [pid 18675] close(25) = -1 EBADF (Bad file descriptor) [pid 18675] close(26) = -1 EBADF (Bad file descriptor) [pid 18675] close(27) = -1 EBADF (Bad file descriptor) [pid 18675] close(28) = -1 EBADF (Bad file descriptor) [pid 18675] close(29) = -1 EBADF (Bad file descriptor) [pid 18675] exit_group(0) = ? [pid 18675] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6806, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18679 attached , child_tidptr=0x5555570da650) = 6808 [pid 18679] set_robust_list(0x5555570da660, 24) = 0 [pid 18679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18679] setpgid(0, 0) = 0 [pid 18679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18679] write(3, "1000", 4) = 4 [pid 18679] close(3) = 0 [pid 18679] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18679] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18679] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18679] close(5) = 0 [pid 18679] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18682 attached ) = 6809 [pid 18679] tkill(6809, SIGSTOP) = 0 [pid 18682] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6808, si_uid=0} --- [pid 18679] close(3 [pid 18682] --- stopped by SIGSTOP --- [pid 18679] <... close resumed>) = 0 [pid 18679] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6809, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18679] close(4) = 0 [pid 18679] close(5) = -1 EBADF (Bad file descriptor) [pid 18679] close(6) = -1 EBADF (Bad file descriptor) [pid 18679] close(7) = -1 EBADF (Bad file descriptor) [pid 18679] close(8) = -1 EBADF (Bad file descriptor) [pid 18679] close(9) = -1 EBADF (Bad file descriptor) [pid 18679] close(10) = -1 EBADF (Bad file descriptor) [pid 18679] close(11) = -1 EBADF (Bad file descriptor) [pid 18679] close(12) = -1 EBADF (Bad file descriptor) [pid 18679] close(13) = -1 EBADF (Bad file descriptor) [pid 18679] close(14) = -1 EBADF (Bad file descriptor) [pid 18679] close(15) = -1 EBADF (Bad file descriptor) [pid 18679] close(16) = -1 EBADF (Bad file descriptor) [pid 18679] close(17) = -1 EBADF (Bad file descriptor) [pid 18679] close(18) = -1 EBADF (Bad file descriptor) [pid 18679] close(19) = -1 EBADF (Bad file descriptor) [ 263.299937][T18679] vhci_hcd vhci_hcd.0: port 0 already used [pid 18679] close(20) = -1 EBADF (Bad file descriptor) [pid 18679] close(21) = -1 EBADF (Bad file descriptor) [pid 18679] close(22) = -1 EBADF (Bad file descriptor) [pid 18679] close(23) = -1 EBADF (Bad file descriptor) [pid 18679] close(24) = -1 EBADF (Bad file descriptor) [pid 18679] close(25) = -1 EBADF (Bad file descriptor) [pid 18679] close(26) = -1 EBADF (Bad file descriptor) [pid 18679] close(27) = -1 EBADF (Bad file descriptor) [pid 18679] close(28) = -1 EBADF (Bad file descriptor) [pid 18679] close(29) = -1 EBADF (Bad file descriptor) [pid 18679] exit_group(0) = ? [pid 18679] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6808, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18683 attached , child_tidptr=0x5555570da650) = 6810 [pid 18683] set_robust_list(0x5555570da660, 24) = 0 [pid 18683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18683] setpgid(0, 0) = 0 [pid 18683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18683] write(3, "1000", 4) = 4 [pid 18683] close(3) = 0 [pid 18683] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18683] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18683] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18683] close(5) = 0 [pid 18683] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18686 attached ) = 6811 [pid 18683] tkill(6811, SIGSTOP) = 0 [pid 18686] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6810, si_uid=0} --- [pid 18683] close(3 [pid 18686] --- stopped by SIGSTOP --- [pid 18683] <... close resumed>) = 0 [pid 18683] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6811, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18683] close(4) = 0 [pid 18683] close(5) = -1 EBADF (Bad file descriptor) [pid 18683] close(6) = -1 EBADF (Bad file descriptor) [pid 18683] close(7) = -1 EBADF (Bad file descriptor) [pid 18683] close(8) = -1 EBADF (Bad file descriptor) [pid 18683] close(9) = -1 EBADF (Bad file descriptor) [pid 18683] close(10) = -1 EBADF (Bad file descriptor) [pid 18683] close(11) = -1 EBADF (Bad file descriptor) [pid 18683] close(12) = -1 EBADF (Bad file descriptor) [pid 18683] close(13) = -1 EBADF (Bad file descriptor) [pid 18683] close(14) = -1 EBADF (Bad file descriptor) [pid 18683] close(15) = -1 EBADF (Bad file descriptor) [pid 18683] close(16) = -1 EBADF (Bad file descriptor) [pid 18683] close(17) = -1 EBADF (Bad file descriptor) [pid 18683] close(18) = -1 EBADF (Bad file descriptor) [ 263.416710][T18683] vhci_hcd vhci_hcd.0: port 0 already used [pid 18683] close(19) = -1 EBADF (Bad file descriptor) [pid 18683] close(20) = -1 EBADF (Bad file descriptor) [pid 18683] close(21) = -1 EBADF (Bad file descriptor) [pid 18683] close(22) = -1 EBADF (Bad file descriptor) [pid 18683] close(23) = -1 EBADF (Bad file descriptor) [pid 18683] close(24) = -1 EBADF (Bad file descriptor) [pid 18683] close(25) = -1 EBADF (Bad file descriptor) [pid 18683] close(26) = -1 EBADF (Bad file descriptor) [pid 18683] close(27) = -1 EBADF (Bad file descriptor) [pid 18683] close(28) = -1 EBADF (Bad file descriptor) [pid 18683] close(29) = -1 EBADF (Bad file descriptor) [pid 18683] exit_group(0) = ? [pid 18683] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6810, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18687 attached , child_tidptr=0x5555570da650) = 6812 [pid 18687] set_robust_list(0x5555570da660, 24) = 0 [pid 18687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18687] setpgid(0, 0) = 0 [pid 18687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18687] write(3, "1000", 4) = 4 [pid 18687] close(3) = 0 [pid 18687] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18687] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18687] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18687] close(5) = 0 [pid 18687] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18690 attached ) = 6813 [pid 18687] tkill(6813, SIGSTOP) = 0 [pid 18690] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6812, si_uid=0} --- [pid 18687] close(3 [pid 18690] --- stopped by SIGSTOP --- [pid 18687] <... close resumed>) = 0 [pid 18687] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6813, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18687] close(4) = 0 [pid 18687] close(5) = -1 EBADF (Bad file descriptor) [pid 18687] close(6) = -1 EBADF (Bad file descriptor) [pid 18687] close(7) = -1 EBADF (Bad file descriptor) [pid 18687] close(8) = -1 EBADF (Bad file descriptor) [pid 18687] close(9) = -1 EBADF (Bad file descriptor) [pid 18687] close(10) = -1 EBADF (Bad file descriptor) [pid 18687] close(11) = -1 EBADF (Bad file descriptor) [pid 18687] close(12) = -1 EBADF (Bad file descriptor) [pid 18687] close(13) = -1 EBADF (Bad file descriptor) [ 263.544638][T18687] vhci_hcd vhci_hcd.0: port 0 already used [pid 18687] close(14) = -1 EBADF (Bad file descriptor) [pid 18687] close(15) = -1 EBADF (Bad file descriptor) [pid 18687] close(16) = -1 EBADF (Bad file descriptor) [pid 18687] close(17) = -1 EBADF (Bad file descriptor) [pid 18687] close(18) = -1 EBADF (Bad file descriptor) [pid 18687] close(19) = -1 EBADF (Bad file descriptor) [pid 18687] close(20) = -1 EBADF (Bad file descriptor) [pid 18687] close(21) = -1 EBADF (Bad file descriptor) [pid 18687] close(22) = -1 EBADF (Bad file descriptor) [pid 18687] close(23) = -1 EBADF (Bad file descriptor) [pid 18687] close(24) = -1 EBADF (Bad file descriptor) [pid 18687] close(25) = -1 EBADF (Bad file descriptor) [pid 18687] close(26) = -1 EBADF (Bad file descriptor) [pid 18687] close(27) = -1 EBADF (Bad file descriptor) [pid 18687] close(28) = -1 EBADF (Bad file descriptor) [pid 18687] close(29) = -1 EBADF (Bad file descriptor) [pid 18687] exit_group(0) = ? [pid 18687] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18691 attached , child_tidptr=0x5555570da650) = 6814 [pid 18691] set_robust_list(0x5555570da660, 24) = 0 [pid 18691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18691] setpgid(0, 0) = 0 [pid 18691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18691] write(3, "1000", 4) = 4 [pid 18691] close(3) = 0 [pid 18691] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18691] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18691] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18691] close(5) = 0 [pid 18691] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18694 attached ) = 6815 [pid 18691] tkill(6815, SIGSTOP) = 0 [pid 18694] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6814, si_uid=0} --- [pid 18691] close(3 [pid 18694] --- stopped by SIGSTOP --- [pid 18691] <... close resumed>) = 0 [pid 18691] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6815, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18691] close(4) = 0 [pid 18691] close(5) = -1 EBADF (Bad file descriptor) [pid 18691] close(6) = -1 EBADF (Bad file descriptor) [pid 18691] close(7) = -1 EBADF (Bad file descriptor) [pid 18691] close(8) = -1 EBADF (Bad file descriptor) [pid 18691] close(9) = -1 EBADF (Bad file descriptor) [pid 18691] close(10) = -1 EBADF (Bad file descriptor) [pid 18691] close(11) = -1 EBADF (Bad file descriptor) [pid 18691] close(12) = -1 EBADF (Bad file descriptor) [pid 18691] close(13) = -1 EBADF (Bad file descriptor) [pid 18691] close(14) = -1 EBADF (Bad file descriptor) [pid 18691] close(15) = -1 EBADF (Bad file descriptor) [pid 18691] close(16) = -1 EBADF (Bad file descriptor) [pid 18691] close(17) = -1 EBADF (Bad file descriptor) [pid 18691] close(18) = -1 EBADF (Bad file descriptor) [pid 18691] close(19) = -1 EBADF (Bad file descriptor) [ 263.679399][T18691] vhci_hcd vhci_hcd.0: port 0 already used [pid 18691] close(20) = -1 EBADF (Bad file descriptor) [pid 18691] close(21) = -1 EBADF (Bad file descriptor) [pid 18691] close(22) = -1 EBADF (Bad file descriptor) [pid 18691] close(23) = -1 EBADF (Bad file descriptor) [pid 18691] close(24) = -1 EBADF (Bad file descriptor) [pid 18691] close(25) = -1 EBADF (Bad file descriptor) [pid 18691] close(26) = -1 EBADF (Bad file descriptor) [pid 18691] close(27) = -1 EBADF (Bad file descriptor) [pid 18691] close(28) = -1 EBADF (Bad file descriptor) [pid 18691] close(29) = -1 EBADF (Bad file descriptor) [pid 18691] exit_group(0) = ? [pid 18691] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6814, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18695 attached , child_tidptr=0x5555570da650) = 6816 [pid 18695] set_robust_list(0x5555570da660, 24) = 0 [pid 18695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18695] setpgid(0, 0) = 0 [pid 18695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18695] write(3, "1000", 4) = 4 [pid 18695] close(3) = 0 [pid 18695] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18695] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18695] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18695] close(5) = 0 [pid 18695] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18698 attached ) = 6817 [pid 18695] tkill(6817, SIGSTOP) = 0 [pid 18698] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6816, si_uid=0} --- [pid 18695] close(3 [pid 18698] --- stopped by SIGSTOP --- [pid 18695] <... close resumed>) = 0 [pid 18695] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6817, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18695] close(4) = 0 [pid 18695] close(5) = -1 EBADF (Bad file descriptor) [pid 18695] close(6) = -1 EBADF (Bad file descriptor) [pid 18695] close(7) = -1 EBADF (Bad file descriptor) [pid 18695] close(8) = -1 EBADF (Bad file descriptor) [pid 18695] close(9) = -1 EBADF (Bad file descriptor) [pid 18695] close(10) = -1 EBADF (Bad file descriptor) [pid 18695] close(11) = -1 EBADF (Bad file descriptor) [pid 18695] close(12) = -1 EBADF (Bad file descriptor) [pid 18695] close(13) = -1 EBADF (Bad file descriptor) [pid 18695] close(14) = -1 EBADF (Bad file descriptor) [pid 18695] close(15) = -1 EBADF (Bad file descriptor) [pid 18695] close(16) = -1 EBADF (Bad file descriptor) [pid 18695] close(17) = -1 EBADF (Bad file descriptor) [pid 18695] close(18) = -1 EBADF (Bad file descriptor) [pid 18695] close(19) = -1 EBADF (Bad file descriptor) [pid 18695] close(20) = -1 EBADF (Bad file descriptor) [ 263.793598][T18695] vhci_hcd vhci_hcd.0: port 0 already used [pid 18695] close(21) = -1 EBADF (Bad file descriptor) [pid 18695] close(22) = -1 EBADF (Bad file descriptor) [pid 18695] close(23) = -1 EBADF (Bad file descriptor) [pid 18695] close(24) = -1 EBADF (Bad file descriptor) [pid 18695] close(25) = -1 EBADF (Bad file descriptor) [pid 18695] close(26) = -1 EBADF (Bad file descriptor) [pid 18695] close(27) = -1 EBADF (Bad file descriptor) [pid 18695] close(28) = -1 EBADF (Bad file descriptor) [pid 18695] close(29) = -1 EBADF (Bad file descriptor) [pid 18695] exit_group(0) = ? [pid 18695] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6816, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18699 attached , child_tidptr=0x5555570da650) = 6818 [pid 18699] set_robust_list(0x5555570da660, 24) = 0 [pid 18699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18699] setpgid(0, 0) = 0 [pid 18699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18699] write(3, "1000", 4) = 4 [pid 18699] close(3) = 0 [pid 18699] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18699] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18699] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18699] close(5) = 0 [pid 18699] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18702 attached ) = 6819 [pid 18699] tkill(6819, SIGSTOP) = 0 [pid 18702] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6818, si_uid=0} --- [pid 18699] close(3 [pid 18702] --- stopped by SIGSTOP --- [pid 18699] <... close resumed>) = 0 [pid 18699] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6819, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18699] close(4) = 0 [pid 18699] close(5) = -1 EBADF (Bad file descriptor) [pid 18699] close(6) = -1 EBADF (Bad file descriptor) [pid 18699] close(7) = -1 EBADF (Bad file descriptor) [pid 18699] close(8) = -1 EBADF (Bad file descriptor) [pid 18699] close(9) = -1 EBADF (Bad file descriptor) [pid 18699] close(10) = -1 EBADF (Bad file descriptor) [ 263.911693][T18699] vhci_hcd vhci_hcd.0: port 0 already used [pid 18699] close(11) = -1 EBADF (Bad file descriptor) [pid 18699] close(12) = -1 EBADF (Bad file descriptor) [pid 18699] close(13) = -1 EBADF (Bad file descriptor) [pid 18699] close(14) = -1 EBADF (Bad file descriptor) [pid 18699] close(15) = -1 EBADF (Bad file descriptor) [pid 18699] close(16) = -1 EBADF (Bad file descriptor) [pid 18699] close(17) = -1 EBADF (Bad file descriptor) [pid 18699] close(18) = -1 EBADF (Bad file descriptor) [pid 18699] close(19) = -1 EBADF (Bad file descriptor) [pid 18699] close(20) = -1 EBADF (Bad file descriptor) [pid 18699] close(21) = -1 EBADF (Bad file descriptor) [pid 18699] close(22) = -1 EBADF (Bad file descriptor) [pid 18699] close(23) = -1 EBADF (Bad file descriptor) [pid 18699] close(24) = -1 EBADF (Bad file descriptor) [pid 18699] close(25) = -1 EBADF (Bad file descriptor) [pid 18699] close(26) = -1 EBADF (Bad file descriptor) [pid 18699] close(27) = -1 EBADF (Bad file descriptor) [pid 18699] close(28) = -1 EBADF (Bad file descriptor) [pid 18699] close(29) = -1 EBADF (Bad file descriptor) [pid 18699] exit_group(0) = ? [pid 18699] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18703 attached , child_tidptr=0x5555570da650) = 6820 [pid 18703] set_robust_list(0x5555570da660, 24) = 0 [pid 18703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18703] setpgid(0, 0) = 0 [pid 18703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18703] write(3, "1000", 4) = 4 [pid 18703] close(3) = 0 [pid 18703] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18703] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18703] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18703] close(5) = 0 [pid 18703] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18706 attached ) = 6821 [pid 18703] tkill(6821, SIGSTOP) = 0 [pid 18706] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6820, si_uid=0} --- [pid 18703] close(3 [pid 18706] --- stopped by SIGSTOP --- [pid 18703] <... close resumed>) = 0 [pid 18703] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6821, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18703] close(4) = 0 [pid 18703] close(5) = -1 EBADF (Bad file descriptor) [pid 18703] close(6) = -1 EBADF (Bad file descriptor) [pid 18703] close(7) = -1 EBADF (Bad file descriptor) [pid 18703] close(8) = -1 EBADF (Bad file descriptor) [pid 18703] close(9) = -1 EBADF (Bad file descriptor) [pid 18703] close(10) = -1 EBADF (Bad file descriptor) [pid 18703] close(11) = -1 EBADF (Bad file descriptor) [pid 18703] close(12) = -1 EBADF (Bad file descriptor) [pid 18703] close(13) = -1 EBADF (Bad file descriptor) [pid 18703] close(14) = -1 EBADF (Bad file descriptor) [pid 18703] close(15) = -1 EBADF (Bad file descriptor) [pid 18703] close(16) = -1 EBADF (Bad file descriptor) [pid 18703] close(17) = -1 EBADF (Bad file descriptor) [pid 18703] close(18) = -1 EBADF (Bad file descriptor) [pid 18703] close(19) = -1 EBADF (Bad file descriptor) [ 264.054689][T18703] vhci_hcd vhci_hcd.0: port 0 already used [pid 18703] close(20) = -1 EBADF (Bad file descriptor) [pid 18703] close(21) = -1 EBADF (Bad file descriptor) [pid 18703] close(22) = -1 EBADF (Bad file descriptor) [pid 18703] close(23) = -1 EBADF (Bad file descriptor) [pid 18703] close(24) = -1 EBADF (Bad file descriptor) [pid 18703] close(25) = -1 EBADF (Bad file descriptor) [pid 18703] close(26) = -1 EBADF (Bad file descriptor) [pid 18703] close(27) = -1 EBADF (Bad file descriptor) [pid 18703] close(28) = -1 EBADF (Bad file descriptor) [pid 18703] close(29) = -1 EBADF (Bad file descriptor) [pid 18703] exit_group(0) = ? [pid 18703] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18707 attached , child_tidptr=0x5555570da650) = 6822 [pid 18707] set_robust_list(0x5555570da660, 24) = 0 [pid 18707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18707] setpgid(0, 0) = 0 [pid 18707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18707] write(3, "1000", 4) = 4 [pid 18707] close(3) = 0 [pid 18707] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18707] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18707] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18707] close(5) = 0 [pid 18707] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18710 attached ) = 6823 [pid 18707] tkill(6823, SIGSTOP) = 0 [pid 18710] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6822, si_uid=0} --- [pid 18707] close(3 [pid 18710] --- stopped by SIGSTOP --- [pid 18707] <... close resumed>) = 0 [pid 18707] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6823, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18707] close(4) = 0 [pid 18707] close(5) = -1 EBADF (Bad file descriptor) [pid 18707] close(6) = -1 EBADF (Bad file descriptor) [pid 18707] close(7) = -1 EBADF (Bad file descriptor) [pid 18707] close(8) = -1 EBADF (Bad file descriptor) [pid 18707] close(9) = -1 EBADF (Bad file descriptor) [pid 18707] close(10) = -1 EBADF (Bad file descriptor) [pid 18707] close(11) = -1 EBADF (Bad file descriptor) [pid 18707] close(12) = -1 EBADF (Bad file descriptor) [pid 18707] close(13) = -1 EBADF (Bad file descriptor) [pid 18707] close(14) = -1 EBADF (Bad file descriptor) [pid 18707] close(15) = -1 EBADF (Bad file descriptor) [pid 18707] close(16) = -1 EBADF (Bad file descriptor) [pid 18707] close(17) = -1 EBADF (Bad file descriptor) [pid 18707] close(18) = -1 EBADF (Bad file descriptor) [pid 18707] close(19) = -1 EBADF (Bad file descriptor) [ 264.175010][T18707] vhci_hcd vhci_hcd.0: port 0 already used [pid 18707] close(20) = -1 EBADF (Bad file descriptor) [pid 18707] close(21) = -1 EBADF (Bad file descriptor) [pid 18707] close(22) = -1 EBADF (Bad file descriptor) [pid 18707] close(23) = -1 EBADF (Bad file descriptor) [pid 18707] close(24) = -1 EBADF (Bad file descriptor) [pid 18707] close(25) = -1 EBADF (Bad file descriptor) [pid 18707] close(26) = -1 EBADF (Bad file descriptor) [pid 18707] close(27) = -1 EBADF (Bad file descriptor) [pid 18707] close(28) = -1 EBADF (Bad file descriptor) [pid 18707] close(29) = -1 EBADF (Bad file descriptor) [pid 18707] exit_group(0) = ? [pid 18707] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18711 attached , child_tidptr=0x5555570da650) = 6824 [pid 18711] set_robust_list(0x5555570da660, 24) = 0 [pid 18711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18711] setpgid(0, 0) = 0 [pid 18711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18711] write(3, "1000", 4) = 4 [pid 18711] close(3) = 0 [pid 18711] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18711] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18711] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18711] close(5) = 0 [pid 18711] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18714 attached ) = 6825 [pid 18711] tkill(6825, SIGSTOP) = 0 [pid 18714] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6824, si_uid=0} --- [pid 18711] close(3 [pid 18714] --- stopped by SIGSTOP --- [pid 18711] <... close resumed>) = 0 [pid 18711] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6825, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18711] close(4) = 0 [pid 18711] close(5) = -1 EBADF (Bad file descriptor) [pid 18711] close(6) = -1 EBADF (Bad file descriptor) [pid 18711] close(7) = -1 EBADF (Bad file descriptor) [pid 18711] close(8) = -1 EBADF (Bad file descriptor) [pid 18711] close(9) = -1 EBADF (Bad file descriptor) [pid 18711] close(10) = -1 EBADF (Bad file descriptor) [pid 18711] close(11) = -1 EBADF (Bad file descriptor) [pid 18711] close(12) = -1 EBADF (Bad file descriptor) [pid 18711] close(13) = -1 EBADF (Bad file descriptor) [pid 18711] close(14) = -1 EBADF (Bad file descriptor) [pid 18711] close(15) = -1 EBADF (Bad file descriptor) [pid 18711] close(16) = -1 EBADF (Bad file descriptor) [pid 18711] close(17) = -1 EBADF (Bad file descriptor) [pid 18711] close(18) = -1 EBADF (Bad file descriptor) [ 264.293817][T18711] vhci_hcd vhci_hcd.0: port 0 already used [pid 18711] close(19) = -1 EBADF (Bad file descriptor) [pid 18711] close(20) = -1 EBADF (Bad file descriptor) [pid 18711] close(21) = -1 EBADF (Bad file descriptor) [pid 18711] close(22) = -1 EBADF (Bad file descriptor) [pid 18711] close(23) = -1 EBADF (Bad file descriptor) [pid 18711] close(24) = -1 EBADF (Bad file descriptor) [pid 18711] close(25) = -1 EBADF (Bad file descriptor) [pid 18711] close(26) = -1 EBADF (Bad file descriptor) [pid 18711] close(27) = -1 EBADF (Bad file descriptor) [pid 18711] close(28) = -1 EBADF (Bad file descriptor) [pid 18711] close(29) = -1 EBADF (Bad file descriptor) [pid 18711] exit_group(0) = ? [pid 18711] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18715 attached , child_tidptr=0x5555570da650) = 6826 [pid 18715] set_robust_list(0x5555570da660, 24) = 0 [pid 18715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18715] setpgid(0, 0) = 0 [pid 18715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18715] write(3, "1000", 4) = 4 [pid 18715] close(3) = 0 [pid 18715] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18715] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18715] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18715] close(5) = 0 [pid 18715] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18718 attached ) = 6827 [pid 18715] tkill(6827, SIGSTOP) = 0 [pid 18718] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6826, si_uid=0} --- [pid 18715] close(3 [pid 18718] --- stopped by SIGSTOP --- [pid 18715] <... close resumed>) = 0 [pid 18715] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6827, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18715] close(4) = 0 [pid 18715] close(5) = -1 EBADF (Bad file descriptor) [pid 18715] close(6) = -1 EBADF (Bad file descriptor) [pid 18715] close(7) = -1 EBADF (Bad file descriptor) [pid 18715] close(8) = -1 EBADF (Bad file descriptor) [pid 18715] close(9) = -1 EBADF (Bad file descriptor) [pid 18715] close(10) = -1 EBADF (Bad file descriptor) [pid 18715] close(11) = -1 EBADF (Bad file descriptor) [pid 18715] close(12) = -1 EBADF (Bad file descriptor) [pid 18715] close(13) = -1 EBADF (Bad file descriptor) [pid 18715] close(14) = -1 EBADF (Bad file descriptor) [pid 18715] close(15) = -1 EBADF (Bad file descriptor) [pid 18715] close(16) = -1 EBADF (Bad file descriptor) [pid 18715] close(17) = -1 EBADF (Bad file descriptor) [pid 18715] close(18) = -1 EBADF (Bad file descriptor) [ 264.415689][T18715] vhci_hcd vhci_hcd.0: port 0 already used [pid 18715] close(19) = -1 EBADF (Bad file descriptor) [pid 18715] close(20) = -1 EBADF (Bad file descriptor) [pid 18715] close(21) = -1 EBADF (Bad file descriptor) [pid 18715] close(22) = -1 EBADF (Bad file descriptor) [pid 18715] close(23) = -1 EBADF (Bad file descriptor) [pid 18715] close(24) = -1 EBADF (Bad file descriptor) [pid 18715] close(25) = -1 EBADF (Bad file descriptor) [pid 18715] close(26) = -1 EBADF (Bad file descriptor) [pid 18715] close(27) = -1 EBADF (Bad file descriptor) [pid 18715] close(28) = -1 EBADF (Bad file descriptor) [pid 18715] close(29) = -1 EBADF (Bad file descriptor) [pid 18715] exit_group(0) = ? [pid 18715] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6826, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18719 attached , child_tidptr=0x5555570da650) = 6828 [pid 18719] set_robust_list(0x5555570da660, 24) = 0 [pid 18719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18719] setpgid(0, 0) = 0 [pid 18719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18719] write(3, "1000", 4) = 4 [pid 18719] close(3) = 0 [pid 18719] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18719] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18719] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18719] close(5) = 0 [pid 18719] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18722 attached ) = 6829 [pid 18719] tkill(6829, SIGSTOP) = 0 [pid 18722] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6828, si_uid=0} --- [pid 18719] close(3 [pid 18722] --- stopped by SIGSTOP --- [pid 18719] <... close resumed>) = 0 [pid 18719] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6829, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18719] close(4) = 0 [pid 18719] close(5) = -1 EBADF (Bad file descriptor) [pid 18719] close(6) = -1 EBADF (Bad file descriptor) [pid 18719] close(7) = -1 EBADF (Bad file descriptor) [pid 18719] close(8) = -1 EBADF (Bad file descriptor) [pid 18719] close(9) = -1 EBADF (Bad file descriptor) [pid 18719] close(10) = -1 EBADF (Bad file descriptor) [pid 18719] close(11) = -1 EBADF (Bad file descriptor) [pid 18719] close(12) = -1 EBADF (Bad file descriptor) [pid 18719] close(13) = -1 EBADF (Bad file descriptor) [pid 18719] close(14) = -1 EBADF (Bad file descriptor) [pid 18719] close(15) = -1 EBADF (Bad file descriptor) [pid 18719] close(16) = -1 EBADF (Bad file descriptor) [pid 18719] close(17) = -1 EBADF (Bad file descriptor) [pid 18719] close(18) = -1 EBADF (Bad file descriptor) [ 264.549923][T18719] vhci_hcd vhci_hcd.0: port 0 already used [pid 18719] close(19) = -1 EBADF (Bad file descriptor) [pid 18719] close(20) = -1 EBADF (Bad file descriptor) [pid 18719] close(21) = -1 EBADF (Bad file descriptor) [pid 18719] close(22) = -1 EBADF (Bad file descriptor) [pid 18719] close(23) = -1 EBADF (Bad file descriptor) [pid 18719] close(24) = -1 EBADF (Bad file descriptor) [pid 18719] close(25) = -1 EBADF (Bad file descriptor) [pid 18719] close(26) = -1 EBADF (Bad file descriptor) [pid 18719] close(27) = -1 EBADF (Bad file descriptor) [pid 18719] close(28) = -1 EBADF (Bad file descriptor) [pid 18719] close(29) = -1 EBADF (Bad file descriptor) [pid 18719] exit_group(0) = ? [pid 18719] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6828, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18723 attached , child_tidptr=0x5555570da650) = 6830 [pid 18723] set_robust_list(0x5555570da660, 24) = 0 [pid 18723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18723] setpgid(0, 0) = 0 [pid 18723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18723] write(3, "1000", 4) = 4 [pid 18723] close(3) = 0 [pid 18723] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18723] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18723] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18723] close(5) = 0 [pid 18723] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18726 attached ) = 6831 [pid 18723] tkill(6831, SIGSTOP) = 0 [pid 18726] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6830, si_uid=0} --- [pid 18723] close(3 [pid 18726] --- stopped by SIGSTOP --- [pid 18723] <... close resumed>) = 0 [pid 18723] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6831, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18723] close(4) = 0 [pid 18723] close(5) = -1 EBADF (Bad file descriptor) [pid 18723] close(6) = -1 EBADF (Bad file descriptor) [pid 18723] close(7) = -1 EBADF (Bad file descriptor) [pid 18723] close(8) = -1 EBADF (Bad file descriptor) [pid 18723] close(9) = -1 EBADF (Bad file descriptor) [pid 18723] close(10) = -1 EBADF (Bad file descriptor) [pid 18723] close(11) = -1 EBADF (Bad file descriptor) [pid 18723] close(12) = -1 EBADF (Bad file descriptor) [pid 18723] close(13) = -1 EBADF (Bad file descriptor) [pid 18723] close(14) = -1 EBADF (Bad file descriptor) [pid 18723] close(15) = -1 EBADF (Bad file descriptor) [pid 18723] close(16) = -1 EBADF (Bad file descriptor) [pid 18723] close(17) = -1 EBADF (Bad file descriptor) [pid 18723] close(18) = -1 EBADF (Bad file descriptor) [pid 18723] close(19) = -1 EBADF (Bad file descriptor) [ 264.671904][T18723] vhci_hcd vhci_hcd.0: port 0 already used [pid 18723] close(20) = -1 EBADF (Bad file descriptor) [pid 18723] close(21) = -1 EBADF (Bad file descriptor) [pid 18723] close(22) = -1 EBADF (Bad file descriptor) [pid 18723] close(23) = -1 EBADF (Bad file descriptor) [pid 18723] close(24) = -1 EBADF (Bad file descriptor) [pid 18723] close(25) = -1 EBADF (Bad file descriptor) [pid 18723] close(26) = -1 EBADF (Bad file descriptor) [pid 18723] close(27) = -1 EBADF (Bad file descriptor) [pid 18723] close(28) = -1 EBADF (Bad file descriptor) [pid 18723] close(29) = -1 EBADF (Bad file descriptor) [pid 18723] exit_group(0) = ? [pid 18723] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18727 attached , child_tidptr=0x5555570da650) = 6832 [pid 18727] set_robust_list(0x5555570da660, 24) = 0 [pid 18727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18727] setpgid(0, 0) = 0 [pid 18727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18727] write(3, "1000", 4) = 4 [pid 18727] close(3) = 0 [pid 18727] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18727] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18727] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18727] close(5) = 0 [pid 18727] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18730 attached ) = 6833 [pid 18727] tkill(6833, SIGSTOP) = 0 [pid 18730] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6832, si_uid=0} --- [pid 18727] close(3 [pid 18730] --- stopped by SIGSTOP --- [pid 18727] <... close resumed>) = 0 [pid 18727] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6833, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18727] close(4) = 0 [pid 18727] close(5) = -1 EBADF (Bad file descriptor) [pid 18727] close(6) = -1 EBADF (Bad file descriptor) [pid 18727] close(7) = -1 EBADF (Bad file descriptor) [pid 18727] close(8) = -1 EBADF (Bad file descriptor) [pid 18727] close(9) = -1 EBADF (Bad file descriptor) [pid 18727] close(10) = -1 EBADF (Bad file descriptor) [pid 18727] close(11) = -1 EBADF (Bad file descriptor) [pid 18727] close(12) = -1 EBADF (Bad file descriptor) [pid 18727] close(13) = -1 EBADF (Bad file descriptor) [pid 18727] close(14) = -1 EBADF (Bad file descriptor) [pid 18727] close(15) = -1 EBADF (Bad file descriptor) [pid 18727] close(16) = -1 EBADF (Bad file descriptor) [pid 18727] close(17) = -1 EBADF (Bad file descriptor) [pid 18727] close(18) = -1 EBADF (Bad file descriptor) [pid 18727] close(19) = -1 EBADF (Bad file descriptor) [ 264.788535][T18727] vhci_hcd vhci_hcd.0: port 0 already used [pid 18727] close(20) = -1 EBADF (Bad file descriptor) [pid 18727] close(21) = -1 EBADF (Bad file descriptor) [pid 18727] close(22) = -1 EBADF (Bad file descriptor) [pid 18727] close(23) = -1 EBADF (Bad file descriptor) [pid 18727] close(24) = -1 EBADF (Bad file descriptor) [pid 18727] close(25) = -1 EBADF (Bad file descriptor) [pid 18727] close(26) = -1 EBADF (Bad file descriptor) [pid 18727] close(27) = -1 EBADF (Bad file descriptor) [pid 18727] close(28) = -1 EBADF (Bad file descriptor) [pid 18727] close(29) = -1 EBADF (Bad file descriptor) [pid 18727] exit_group(0) = ? [pid 18727] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6832, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18731 attached , child_tidptr=0x5555570da650) = 6834 [pid 18731] set_robust_list(0x5555570da660, 24) = 0 [pid 18731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18731] setpgid(0, 0) = 0 [pid 18731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18731] write(3, "1000", 4) = 4 [pid 18731] close(3) = 0 [pid 18731] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18731] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18731] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18731] close(5) = 0 [pid 18731] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18734 attached ) = 6835 [pid 18731] tkill(6835, SIGSTOP) = 0 [pid 18734] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6834, si_uid=0} --- [pid 18731] close(3 [pid 18734] --- stopped by SIGSTOP --- [pid 18731] <... close resumed>) = 0 [pid 18731] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6835, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18731] close(4) = 0 [pid 18731] close(5) = -1 EBADF (Bad file descriptor) [pid 18731] close(6) = -1 EBADF (Bad file descriptor) [pid 18731] close(7) = -1 EBADF (Bad file descriptor) [pid 18731] close(8) = -1 EBADF (Bad file descriptor) [pid 18731] close(9) = -1 EBADF (Bad file descriptor) [pid 18731] close(10) = -1 EBADF (Bad file descriptor) [pid 18731] close(11) = -1 EBADF (Bad file descriptor) [pid 18731] close(12) = -1 EBADF (Bad file descriptor) [pid 18731] close(13) = -1 EBADF (Bad file descriptor) [pid 18731] close(14) = -1 EBADF (Bad file descriptor) [pid 18731] close(15) = -1 EBADF (Bad file descriptor) [pid 18731] close(16) = -1 EBADF (Bad file descriptor) [pid 18731] close(17) = -1 EBADF (Bad file descriptor) [pid 18731] close(18) = -1 EBADF (Bad file descriptor) [ 264.905838][T18731] vhci_hcd vhci_hcd.0: port 0 already used [pid 18731] close(19) = -1 EBADF (Bad file descriptor) [pid 18731] close(20) = -1 EBADF (Bad file descriptor) [pid 18731] close(21) = -1 EBADF (Bad file descriptor) [pid 18731] close(22) = -1 EBADF (Bad file descriptor) [pid 18731] close(23) = -1 EBADF (Bad file descriptor) [pid 18731] close(24) = -1 EBADF (Bad file descriptor) [pid 18731] close(25) = -1 EBADF (Bad file descriptor) [pid 18731] close(26) = -1 EBADF (Bad file descriptor) [pid 18731] close(27) = -1 EBADF (Bad file descriptor) [pid 18731] close(28) = -1 EBADF (Bad file descriptor) [pid 18731] close(29) = -1 EBADF (Bad file descriptor) [pid 18731] exit_group(0) = ? [pid 18731] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18735 attached , child_tidptr=0x5555570da650) = 6836 [pid 18735] set_robust_list(0x5555570da660, 24) = 0 [pid 18735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18735] setpgid(0, 0) = 0 [pid 18735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18735] write(3, "1000", 4) = 4 [pid 18735] close(3) = 0 [pid 18735] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18735] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18735] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18735] close(5) = 0 [pid 18735] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18738 attached ) = 6837 [pid 18735] tkill(6837, SIGSTOP) = 0 [pid 18738] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6836, si_uid=0} --- [pid 18735] close(3 [pid 18738] --- stopped by SIGSTOP --- [pid 18735] <... close resumed>) = 0 [pid 18735] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6837, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18735] close(4) = 0 [pid 18735] close(5) = -1 EBADF (Bad file descriptor) [pid 18735] close(6) = -1 EBADF (Bad file descriptor) [pid 18735] close(7) = -1 EBADF (Bad file descriptor) [pid 18735] close(8) = -1 EBADF (Bad file descriptor) [pid 18735] close(9) = -1 EBADF (Bad file descriptor) [pid 18735] close(10) = -1 EBADF (Bad file descriptor) [pid 18735] close(11) = -1 EBADF (Bad file descriptor) [pid 18735] close(12) = -1 EBADF (Bad file descriptor) [pid 18735] close(13) = -1 EBADF (Bad file descriptor) [pid 18735] close(14) = -1 EBADF (Bad file descriptor) [pid 18735] close(15) = -1 EBADF (Bad file descriptor) [ 265.028868][T18735] vhci_hcd vhci_hcd.0: port 0 already used [pid 18735] close(16) = -1 EBADF (Bad file descriptor) [pid 18735] close(17) = -1 EBADF (Bad file descriptor) [pid 18735] close(18) = -1 EBADF (Bad file descriptor) [pid 18735] close(19) = -1 EBADF (Bad file descriptor) [pid 18735] close(20) = -1 EBADF (Bad file descriptor) [pid 18735] close(21) = -1 EBADF (Bad file descriptor) [pid 18735] close(22) = -1 EBADF (Bad file descriptor) [pid 18735] close(23) = -1 EBADF (Bad file descriptor) [pid 18735] close(24) = -1 EBADF (Bad file descriptor) [pid 18735] close(25) = -1 EBADF (Bad file descriptor) [pid 18735] close(26) = -1 EBADF (Bad file descriptor) [pid 18735] close(27) = -1 EBADF (Bad file descriptor) [pid 18735] close(28) = -1 EBADF (Bad file descriptor) [pid 18735] close(29) = -1 EBADF (Bad file descriptor) [pid 18735] exit_group(0) = ? [pid 18735] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6836, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18739 attached , child_tidptr=0x5555570da650) = 6838 [pid 18739] set_robust_list(0x5555570da660, 24) = 0 [pid 18739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18739] setpgid(0, 0) = 0 [pid 18739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18739] write(3, "1000", 4) = 4 [pid 18739] close(3) = 0 [pid 18739] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18739] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18739] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18739] close(5) = 0 [pid 18739] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18742 attached ) = 6839 [pid 18739] tkill(6839, SIGSTOP) = 0 [pid 18742] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6838, si_uid=0} --- [pid 18739] close(3 [pid 18742] --- stopped by SIGSTOP --- [pid 18739] <... close resumed>) = 0 [pid 18739] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6839, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18739] close(4) = 0 [pid 18739] close(5) = -1 EBADF (Bad file descriptor) [pid 18739] close(6) = -1 EBADF (Bad file descriptor) [pid 18739] close(7) = -1 EBADF (Bad file descriptor) [pid 18739] close(8) = -1 EBADF (Bad file descriptor) [pid 18739] close(9) = -1 EBADF (Bad file descriptor) [pid 18739] close(10) = -1 EBADF (Bad file descriptor) [pid 18739] close(11) = -1 EBADF (Bad file descriptor) [pid 18739] close(12) = -1 EBADF (Bad file descriptor) [pid 18739] close(13) = -1 EBADF (Bad file descriptor) [pid 18739] close(14) = -1 EBADF (Bad file descriptor) [pid 18739] close(15) = -1 EBADF (Bad file descriptor) [pid 18739] close(16) = -1 EBADF (Bad file descriptor) [pid 18739] close(17) = -1 EBADF (Bad file descriptor) [pid 18739] close(18) = -1 EBADF (Bad file descriptor) [pid 18739] close(19) = -1 EBADF (Bad file descriptor) [ 265.159173][T18739] vhci_hcd vhci_hcd.0: port 0 already used [pid 18739] close(20) = -1 EBADF (Bad file descriptor) [pid 18739] close(21) = -1 EBADF (Bad file descriptor) [pid 18739] close(22) = -1 EBADF (Bad file descriptor) [pid 18739] close(23) = -1 EBADF (Bad file descriptor) [pid 18739] close(24) = -1 EBADF (Bad file descriptor) [pid 18739] close(25) = -1 EBADF (Bad file descriptor) [pid 18739] close(26) = -1 EBADF (Bad file descriptor) [pid 18739] close(27) = -1 EBADF (Bad file descriptor) [pid 18739] close(28) = -1 EBADF (Bad file descriptor) [pid 18739] close(29) = -1 EBADF (Bad file descriptor) [pid 18739] exit_group(0) = ? [pid 18739] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6838, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18743 attached , child_tidptr=0x5555570da650) = 6840 [pid 18743] set_robust_list(0x5555570da660, 24) = 0 [pid 18743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18743] setpgid(0, 0) = 0 [pid 18743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18743] write(3, "1000", 4) = 4 [pid 18743] close(3) = 0 [pid 18743] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18743] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18743] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18743] close(5) = 0 [pid 18743] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18746 attached ) = 6841 [pid 18743] tkill(6841, SIGSTOP) = 0 [pid 18746] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6840, si_uid=0} --- [pid 18743] close(3 [pid 18746] --- stopped by SIGSTOP --- [pid 18743] <... close resumed>) = 0 [pid 18743] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6841, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18743] close(4) = 0 [pid 18743] close(5) = -1 EBADF (Bad file descriptor) [pid 18743] close(6) = -1 EBADF (Bad file descriptor) [pid 18743] close(7) = -1 EBADF (Bad file descriptor) [pid 18743] close(8) = -1 EBADF (Bad file descriptor) [pid 18743] close(9) = -1 EBADF (Bad file descriptor) [pid 18743] close(10) = -1 EBADF (Bad file descriptor) [pid 18743] close(11) = -1 EBADF (Bad file descriptor) [pid 18743] close(12) = -1 EBADF (Bad file descriptor) [pid 18743] close(13) = -1 EBADF (Bad file descriptor) [pid 18743] close(14) = -1 EBADF (Bad file descriptor) [pid 18743] close(15) = -1 EBADF (Bad file descriptor) [pid 18743] close(16) = -1 EBADF (Bad file descriptor) [pid 18743] close(17) = -1 EBADF (Bad file descriptor) [pid 18743] close(18) = -1 EBADF (Bad file descriptor) [pid 18743] close(19) = -1 EBADF (Bad file descriptor) [ 265.286043][T18743] vhci_hcd vhci_hcd.0: port 0 already used [pid 18743] close(20) = -1 EBADF (Bad file descriptor) [pid 18743] close(21) = -1 EBADF (Bad file descriptor) [pid 18743] close(22) = -1 EBADF (Bad file descriptor) [pid 18743] close(23) = -1 EBADF (Bad file descriptor) [pid 18743] close(24) = -1 EBADF (Bad file descriptor) [pid 18743] close(25) = -1 EBADF (Bad file descriptor) [pid 18743] close(26) = -1 EBADF (Bad file descriptor) [pid 18743] close(27) = -1 EBADF (Bad file descriptor) [pid 18743] close(28) = -1 EBADF (Bad file descriptor) [pid 18743] close(29) = -1 EBADF (Bad file descriptor) [pid 18743] exit_group(0) = ? [pid 18743] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18747 attached , child_tidptr=0x5555570da650) = 6842 [pid 18747] set_robust_list(0x5555570da660, 24) = 0 [pid 18747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18747] setpgid(0, 0) = 0 [pid 18747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18747] write(3, "1000", 4) = 4 [pid 18747] close(3) = 0 [pid 18747] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18747] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18747] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18747] close(5) = 0 [pid 18747] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18750 attached ) = 6843 [pid 18747] tkill(6843, SIGSTOP) = 0 [pid 18750] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6842, si_uid=0} --- [pid 18747] close(3 [pid 18750] --- stopped by SIGSTOP --- [pid 18747] <... close resumed>) = 0 [pid 18747] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6843, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18747] close(4) = 0 [pid 18747] close(5) = -1 EBADF (Bad file descriptor) [pid 18747] close(6) = -1 EBADF (Bad file descriptor) [pid 18747] close(7) = -1 EBADF (Bad file descriptor) [pid 18747] close(8) = -1 EBADF (Bad file descriptor) [pid 18747] close(9) = -1 EBADF (Bad file descriptor) [pid 18747] close(10) = -1 EBADF (Bad file descriptor) [pid 18747] close(11) = -1 EBADF (Bad file descriptor) [pid 18747] close(12) = -1 EBADF (Bad file descriptor) [pid 18747] close(13) = -1 EBADF (Bad file descriptor) [pid 18747] close(14) = -1 EBADF (Bad file descriptor) [pid 18747] close(15) = -1 EBADF (Bad file descriptor) [pid 18747] close(16) = -1 EBADF (Bad file descriptor) [pid 18747] close(17) = -1 EBADF (Bad file descriptor) [pid 18747] close(18) = -1 EBADF (Bad file descriptor) [pid 18747] close(19) = -1 EBADF (Bad file descriptor) [pid 18747] close(20) = -1 EBADF (Bad file descriptor) [ 265.403202][T18747] vhci_hcd vhci_hcd.0: port 0 already used [pid 18747] close(21) = -1 EBADF (Bad file descriptor) [pid 18747] close(22) = -1 EBADF (Bad file descriptor) [pid 18747] close(23) = -1 EBADF (Bad file descriptor) [pid 18747] close(24) = -1 EBADF (Bad file descriptor) [pid 18747] close(25) = -1 EBADF (Bad file descriptor) [pid 18747] close(26) = -1 EBADF (Bad file descriptor) [pid 18747] close(27) = -1 EBADF (Bad file descriptor) [pid 18747] close(28) = -1 EBADF (Bad file descriptor) [pid 18747] close(29) = -1 EBADF (Bad file descriptor) [pid 18747] exit_group(0) = ? [pid 18747] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6842, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18751 attached , child_tidptr=0x5555570da650) = 6844 [pid 18751] set_robust_list(0x5555570da660, 24) = 0 [pid 18751] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18751] setpgid(0, 0) = 0 [pid 18751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18751] write(3, "1000", 4) = 4 [pid 18751] close(3) = 0 [pid 18751] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18751] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18751] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18751] close(5) = 0 [pid 18751] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18754 attached ) = 6845 [pid 18751] tkill(6845, SIGSTOP) = 0 [pid 18751] close(3 [pid 18754] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6844, si_uid=0} --- [pid 18751] <... close resumed>) = 0 [pid 18754] --- stopped by SIGSTOP --- [pid 18751] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6845, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18751] close(4) = 0 [pid 18751] close(5) = -1 EBADF (Bad file descriptor) [pid 18751] close(6) = -1 EBADF (Bad file descriptor) [pid 18751] close(7) = -1 EBADF (Bad file descriptor) [pid 18751] close(8) = -1 EBADF (Bad file descriptor) [pid 18751] close(9) = -1 EBADF (Bad file descriptor) [pid 18751] close(10) = -1 EBADF (Bad file descriptor) [pid 18751] close(11) = -1 EBADF (Bad file descriptor) [pid 18751] close(12) = -1 EBADF (Bad file descriptor) [pid 18751] close(13) = -1 EBADF (Bad file descriptor) [pid 18751] close(14) = -1 EBADF (Bad file descriptor) [pid 18751] close(15) = -1 EBADF (Bad file descriptor) [pid 18751] close(16) = -1 EBADF (Bad file descriptor) [pid 18751] close(17) = -1 EBADF (Bad file descriptor) [pid 18751] close(18) = -1 EBADF (Bad file descriptor) [pid 18751] close(19) = -1 EBADF (Bad file descriptor) [pid 18751] close(20) = -1 EBADF (Bad file descriptor) [ 265.519752][T18751] vhci_hcd vhci_hcd.0: port 0 already used [pid 18751] close(21) = -1 EBADF (Bad file descriptor) [pid 18751] close(22) = -1 EBADF (Bad file descriptor) [pid 18751] close(23) = -1 EBADF (Bad file descriptor) [pid 18751] close(24) = -1 EBADF (Bad file descriptor) [pid 18751] close(25) = -1 EBADF (Bad file descriptor) [pid 18751] close(26) = -1 EBADF (Bad file descriptor) [pid 18751] close(27) = -1 EBADF (Bad file descriptor) [pid 18751] close(28) = -1 EBADF (Bad file descriptor) [pid 18751] close(29) = -1 EBADF (Bad file descriptor) [pid 18751] exit_group(0) = ? [pid 18751] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18755 attached , child_tidptr=0x5555570da650) = 6846 [pid 18755] set_robust_list(0x5555570da660, 24) = 0 [pid 18755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18755] setpgid(0, 0) = 0 [pid 18755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18755] write(3, "1000", 4) = 4 [pid 18755] close(3) = 0 [pid 18755] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18755] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18755] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18755] close(5) = 0 [pid 18755] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18758 attached ) = 6847 [pid 18755] tkill(6847, SIGSTOP) = 0 [pid 18758] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6846, si_uid=0} --- [pid 18755] close(3 [pid 18758] --- stopped by SIGSTOP --- [pid 18755] <... close resumed>) = 0 [pid 18755] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6847, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18755] close(4) = 0 [pid 18755] close(5) = -1 EBADF (Bad file descriptor) [pid 18755] close(6) = -1 EBADF (Bad file descriptor) [pid 18755] close(7) = -1 EBADF (Bad file descriptor) [pid 18755] close(8) = -1 EBADF (Bad file descriptor) [pid 18755] close(9) = -1 EBADF (Bad file descriptor) [pid 18755] close(10) = -1 EBADF (Bad file descriptor) [pid 18755] close(11) = -1 EBADF (Bad file descriptor) [pid 18755] close(12) = -1 EBADF (Bad file descriptor) [pid 18755] close(13) = -1 EBADF (Bad file descriptor) [pid 18755] close(14) = -1 EBADF (Bad file descriptor) [pid 18755] close(15) = -1 EBADF (Bad file descriptor) [pid 18755] close(16) = -1 EBADF (Bad file descriptor) [pid 18755] close(17) = -1 EBADF (Bad file descriptor) [pid 18755] close(18) = -1 EBADF (Bad file descriptor) [pid 18755] close(19) = -1 EBADF (Bad file descriptor) [ 265.637206][T18755] vhci_hcd vhci_hcd.0: port 0 already used [pid 18755] close(20) = -1 EBADF (Bad file descriptor) [pid 18755] close(21) = -1 EBADF (Bad file descriptor) [pid 18755] close(22) = -1 EBADF (Bad file descriptor) [pid 18755] close(23) = -1 EBADF (Bad file descriptor) [pid 18755] close(24) = -1 EBADF (Bad file descriptor) [pid 18755] close(25) = -1 EBADF (Bad file descriptor) [pid 18755] close(26) = -1 EBADF (Bad file descriptor) [pid 18755] close(27) = -1 EBADF (Bad file descriptor) [pid 18755] close(28) = -1 EBADF (Bad file descriptor) [pid 18755] close(29) = -1 EBADF (Bad file descriptor) [pid 18755] exit_group(0) = ? [pid 18755] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6846, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18759 attached , child_tidptr=0x5555570da650) = 6848 [pid 18759] set_robust_list(0x5555570da660, 24) = 0 [pid 18759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18759] setpgid(0, 0) = 0 [pid 18759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18759] write(3, "1000", 4) = 4 [pid 18759] close(3) = 0 [pid 18759] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18759] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18759] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18759] close(5) = 0 [pid 18759] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18762 attached ) = 6849 [pid 18759] tkill(6849, SIGSTOP) = 0 [pid 18762] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6848, si_uid=0} --- [pid 18759] close(3) = 0 [pid 18762] --- stopped by SIGSTOP --- [pid 18759] close(4) = 0 [pid 18759] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6849, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18759] close(5) = -1 EBADF (Bad file descriptor) [pid 18759] close(6) = -1 EBADF (Bad file descriptor) [pid 18759] close(7) = -1 EBADF (Bad file descriptor) [pid 18759] close(8) = -1 EBADF (Bad file descriptor) [pid 18759] close(9) = -1 EBADF (Bad file descriptor) [pid 18759] close(10) = -1 EBADF (Bad file descriptor) [pid 18759] close(11) = -1 EBADF (Bad file descriptor) [pid 18759] close(12) = -1 EBADF (Bad file descriptor) [pid 18759] close(13) = -1 EBADF (Bad file descriptor) [pid 18759] close(14) = -1 EBADF (Bad file descriptor) [pid 18759] close(15) = -1 EBADF (Bad file descriptor) [pid 18759] close(16) = -1 EBADF (Bad file descriptor) [pid 18759] close(17) = -1 EBADF (Bad file descriptor) [pid 18759] close(18) = -1 EBADF (Bad file descriptor) [pid 18759] close(19) = -1 EBADF (Bad file descriptor) [pid 18759] close(20) = -1 EBADF (Bad file descriptor) [ 265.757286][T18759] vhci_hcd vhci_hcd.0: port 0 already used [pid 18759] close(21) = -1 EBADF (Bad file descriptor) [pid 18759] close(22) = -1 EBADF (Bad file descriptor) [pid 18759] close(23) = -1 EBADF (Bad file descriptor) [pid 18759] close(24) = -1 EBADF (Bad file descriptor) [pid 18759] close(25) = -1 EBADF (Bad file descriptor) [pid 18759] close(26) = -1 EBADF (Bad file descriptor) [pid 18759] close(27) = -1 EBADF (Bad file descriptor) [pid 18759] close(28) = -1 EBADF (Bad file descriptor) [pid 18759] close(29) = -1 EBADF (Bad file descriptor) [pid 18759] exit_group(0) = ? [pid 18759] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6848, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18763 attached , child_tidptr=0x5555570da650) = 6850 [pid 18763] set_robust_list(0x5555570da660, 24) = 0 [pid 18763] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18763] setpgid(0, 0) = 0 [pid 18763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18763] write(3, "1000", 4) = 4 [pid 18763] close(3) = 0 [pid 18763] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18763] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18763] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18763] close(5) = 0 [pid 18763] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18766 attached ) = 6851 [pid 18763] tkill(6851, SIGSTOP) = 0 [pid 18766] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6850, si_uid=0} --- [pid 18763] close(3 [pid 18766] --- stopped by SIGSTOP --- [pid 18763] <... close resumed>) = 0 [pid 18763] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6851, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18763] close(4) = 0 [pid 18763] close(5) = -1 EBADF (Bad file descriptor) [pid 18763] close(6) = -1 EBADF (Bad file descriptor) [pid 18763] close(7) = -1 EBADF (Bad file descriptor) [pid 18763] close(8) = -1 EBADF (Bad file descriptor) [pid 18763] close(9) = -1 EBADF (Bad file descriptor) [pid 18763] close(10) = -1 EBADF (Bad file descriptor) [pid 18763] close(11) = -1 EBADF (Bad file descriptor) [pid 18763] close(12) = -1 EBADF (Bad file descriptor) [pid 18763] close(13) = -1 EBADF (Bad file descriptor) [pid 18763] close(14) = -1 EBADF (Bad file descriptor) [pid 18763] close(15) = -1 EBADF (Bad file descriptor) [pid 18763] close(16) = -1 EBADF (Bad file descriptor) [pid 18763] close(17) = -1 EBADF (Bad file descriptor) [pid 18763] close(18) = -1 EBADF (Bad file descriptor) [pid 18763] close(19) = -1 EBADF (Bad file descriptor) [pid 18763] close(20) = -1 EBADF (Bad file descriptor) [ 265.873712][T18763] vhci_hcd vhci_hcd.0: port 0 already used [pid 18763] close(21) = -1 EBADF (Bad file descriptor) [pid 18763] close(22) = -1 EBADF (Bad file descriptor) [pid 18763] close(23) = -1 EBADF (Bad file descriptor) [pid 18763] close(24) = -1 EBADF (Bad file descriptor) [pid 18763] close(25) = -1 EBADF (Bad file descriptor) [pid 18763] close(26) = -1 EBADF (Bad file descriptor) [pid 18763] close(27) = -1 EBADF (Bad file descriptor) [pid 18763] close(28) = -1 EBADF (Bad file descriptor) [pid 18763] close(29) = -1 EBADF (Bad file descriptor) [pid 18763] exit_group(0) = ? [pid 18763] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18767 attached , child_tidptr=0x5555570da650) = 6852 [pid 18767] set_robust_list(0x5555570da660, 24) = 0 [pid 18767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18767] setpgid(0, 0) = 0 [pid 18767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18767] write(3, "1000", 4) = 4 [pid 18767] close(3) = 0 [pid 18767] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18767] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18767] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18767] close(5) = 0 [pid 18767] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18770 attached ) = 6853 [pid 18767] tkill(6853, SIGSTOP) = 0 [pid 18770] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6852, si_uid=0} --- [pid 18767] close(3 [pid 18770] --- stopped by SIGSTOP --- [pid 18767] <... close resumed>) = 0 [pid 18767] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6853, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18767] close(4) = 0 [pid 18767] close(5) = -1 EBADF (Bad file descriptor) [pid 18767] close(6) = -1 EBADF (Bad file descriptor) [pid 18767] close(7) = -1 EBADF (Bad file descriptor) [pid 18767] close(8) = -1 EBADF (Bad file descriptor) [pid 18767] close(9) = -1 EBADF (Bad file descriptor) [pid 18767] close(10) = -1 EBADF (Bad file descriptor) [pid 18767] close(11) = -1 EBADF (Bad file descriptor) [pid 18767] close(12) = -1 EBADF (Bad file descriptor) [pid 18767] close(13) = -1 EBADF (Bad file descriptor) [pid 18767] close(14) = -1 EBADF (Bad file descriptor) [pid 18767] close(15) = -1 EBADF (Bad file descriptor) [pid 18767] close(16) = -1 EBADF (Bad file descriptor) [pid 18767] close(17) = -1 EBADF (Bad file descriptor) [pid 18767] close(18) = -1 EBADF (Bad file descriptor) [pid 18767] close(19) = -1 EBADF (Bad file descriptor) [pid 18767] close(20) = -1 EBADF (Bad file descriptor) [pid 18767] close(21) = -1 EBADF (Bad file descriptor) [ 265.990378][T18767] vhci_hcd vhci_hcd.0: port 0 already used [pid 18767] close(22) = -1 EBADF (Bad file descriptor) [pid 18767] close(23) = -1 EBADF (Bad file descriptor) [pid 18767] close(24) = -1 EBADF (Bad file descriptor) [pid 18767] close(25) = -1 EBADF (Bad file descriptor) [pid 18767] close(26) = -1 EBADF (Bad file descriptor) [pid 18767] close(27) = -1 EBADF (Bad file descriptor) [pid 18767] close(28) = -1 EBADF (Bad file descriptor) [pid 18767] close(29) = -1 EBADF (Bad file descriptor) [pid 18767] exit_group(0) = ? [pid 18767] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6852, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18771 attached , child_tidptr=0x5555570da650) = 6854 [pid 18771] set_robust_list(0x5555570da660, 24) = 0 [pid 18771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18771] setpgid(0, 0) = 0 [pid 18771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18771] write(3, "1000", 4) = 4 [pid 18771] close(3) = 0 [pid 18771] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18771] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18771] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18771] close(5) = 0 [pid 18771] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18774 attached ) = 6855 [pid 18771] tkill(6855, SIGSTOP) = 0 [pid 18774] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6854, si_uid=0} --- [pid 18771] close(3 [pid 18774] --- stopped by SIGSTOP --- [pid 18771] <... close resumed>) = 0 [pid 18771] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6855, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18771] close(4) = 0 [pid 18771] close(5) = -1 EBADF (Bad file descriptor) [pid 18771] close(6) = -1 EBADF (Bad file descriptor) [pid 18771] close(7) = -1 EBADF (Bad file descriptor) [pid 18771] close(8) = -1 EBADF (Bad file descriptor) [pid 18771] close(9) = -1 EBADF (Bad file descriptor) [pid 18771] close(10) = -1 EBADF (Bad file descriptor) [pid 18771] close(11) = -1 EBADF (Bad file descriptor) [pid 18771] close(12) = -1 EBADF (Bad file descriptor) [pid 18771] close(13) = -1 EBADF (Bad file descriptor) [pid 18771] close(14) = -1 EBADF (Bad file descriptor) [pid 18771] close(15) = -1 EBADF (Bad file descriptor) [pid 18771] close(16) = -1 EBADF (Bad file descriptor) [pid 18771] close(17) = -1 EBADF (Bad file descriptor) [pid 18771] close(18) = -1 EBADF (Bad file descriptor) [pid 18771] close(19) = -1 EBADF (Bad file descriptor) [pid 18771] close(20) = -1 EBADF (Bad file descriptor) [ 266.101388][T18771] vhci_hcd vhci_hcd.0: port 0 already used [pid 18771] close(21) = -1 EBADF (Bad file descriptor) [pid 18771] close(22) = -1 EBADF (Bad file descriptor) [pid 18771] close(23) = -1 EBADF (Bad file descriptor) [pid 18771] close(24) = -1 EBADF (Bad file descriptor) [pid 18771] close(25) = -1 EBADF (Bad file descriptor) [pid 18771] close(26) = -1 EBADF (Bad file descriptor) [pid 18771] close(27) = -1 EBADF (Bad file descriptor) [pid 18771] close(28) = -1 EBADF (Bad file descriptor) [pid 18771] close(29) = -1 EBADF (Bad file descriptor) [pid 18771] exit_group(0) = ? [pid 18771] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6854, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18775 attached , child_tidptr=0x5555570da650) = 6856 [pid 18775] set_robust_list(0x5555570da660, 24) = 0 [pid 18775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18775] setpgid(0, 0) = 0 [pid 18775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18775] write(3, "1000", 4) = 4 [pid 18775] close(3) = 0 [pid 18775] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18775] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18775] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18775] close(5) = 0 [pid 18775] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18778 attached ) = 6857 [pid 18775] tkill(6857, SIGSTOP) = 0 [pid 18778] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6856, si_uid=0} --- [pid 18775] close(3 [pid 18778] --- stopped by SIGSTOP --- [pid 18775] <... close resumed>) = 0 [pid 18775] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6857, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18775] close(4) = 0 [pid 18775] close(5) = -1 EBADF (Bad file descriptor) [pid 18775] close(6) = -1 EBADF (Bad file descriptor) [pid 18775] close(7) = -1 EBADF (Bad file descriptor) [pid 18775] close(8) = -1 EBADF (Bad file descriptor) [pid 18775] close(9) = -1 EBADF (Bad file descriptor) [pid 18775] close(10) = -1 EBADF (Bad file descriptor) [pid 18775] close(11) = -1 EBADF (Bad file descriptor) [pid 18775] close(12) = -1 EBADF (Bad file descriptor) [pid 18775] close(13) = -1 EBADF (Bad file descriptor) [pid 18775] close(14) = -1 EBADF (Bad file descriptor) [pid 18775] close(15) = -1 EBADF (Bad file descriptor) [pid 18775] close(16) = -1 EBADF (Bad file descriptor) [pid 18775] close(17) = -1 EBADF (Bad file descriptor) [pid 18775] close(18) = -1 EBADF (Bad file descriptor) [pid 18775] close(19) = -1 EBADF (Bad file descriptor) [ 266.216084][T18775] vhci_hcd vhci_hcd.0: port 0 already used [pid 18775] close(20) = -1 EBADF (Bad file descriptor) [pid 18775] close(21) = -1 EBADF (Bad file descriptor) [pid 18775] close(22) = -1 EBADF (Bad file descriptor) [pid 18775] close(23) = -1 EBADF (Bad file descriptor) [pid 18775] close(24) = -1 EBADF (Bad file descriptor) [pid 18775] close(25) = -1 EBADF (Bad file descriptor) [pid 18775] close(26) = -1 EBADF (Bad file descriptor) [pid 18775] close(27) = -1 EBADF (Bad file descriptor) [pid 18775] close(28) = -1 EBADF (Bad file descriptor) [pid 18775] close(29) = -1 EBADF (Bad file descriptor) [pid 18775] exit_group(0) = ? [pid 18775] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6856, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18779 attached , child_tidptr=0x5555570da650) = 6858 [pid 18779] set_robust_list(0x5555570da660, 24) = 0 [pid 18779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18779] setpgid(0, 0) = 0 [pid 18779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18779] write(3, "1000", 4) = 4 [pid 18779] close(3) = 0 [pid 18779] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18779] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18779] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18779] close(5) = 0 [pid 18779] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18782 attached ) = 6859 [pid 18779] tkill(6859, SIGSTOP) = 0 [pid 18782] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6858, si_uid=0} --- [pid 18779] close(3 [pid 18782] --- stopped by SIGSTOP --- [pid 18779] <... close resumed>) = 0 [pid 18779] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6859, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18779] close(4) = 0 [pid 18779] close(5) = -1 EBADF (Bad file descriptor) [pid 18779] close(6) = -1 EBADF (Bad file descriptor) [pid 18779] close(7) = -1 EBADF (Bad file descriptor) [pid 18779] close(8) = -1 EBADF (Bad file descriptor) [pid 18779] close(9) = -1 EBADF (Bad file descriptor) [pid 18779] close(10) = -1 EBADF (Bad file descriptor) [pid 18779] close(11) = -1 EBADF (Bad file descriptor) [pid 18779] close(12) = -1 EBADF (Bad file descriptor) [pid 18779] close(13) = -1 EBADF (Bad file descriptor) [pid 18779] close(14) = -1 EBADF (Bad file descriptor) [pid 18779] close(15) = -1 EBADF (Bad file descriptor) [pid 18779] close(16) = -1 EBADF (Bad file descriptor) [pid 18779] close(17) = -1 EBADF (Bad file descriptor) [pid 18779] close(18) = -1 EBADF (Bad file descriptor) [ 266.335276][T18779] vhci_hcd vhci_hcd.0: port 0 already used [pid 18779] close(19) = -1 EBADF (Bad file descriptor) [pid 18779] close(20) = -1 EBADF (Bad file descriptor) [pid 18779] close(21) = -1 EBADF (Bad file descriptor) [pid 18779] close(22) = -1 EBADF (Bad file descriptor) [pid 18779] close(23) = -1 EBADF (Bad file descriptor) [pid 18779] close(24) = -1 EBADF (Bad file descriptor) [pid 18779] close(25) = -1 EBADF (Bad file descriptor) [pid 18779] close(26) = -1 EBADF (Bad file descriptor) [pid 18779] close(27) = -1 EBADF (Bad file descriptor) [pid 18779] close(28) = -1 EBADF (Bad file descriptor) [pid 18779] close(29) = -1 EBADF (Bad file descriptor) [pid 18779] exit_group(0) = ? [pid 18779] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18783 attached , child_tidptr=0x5555570da650) = 6860 [pid 18783] set_robust_list(0x5555570da660, 24) = 0 [pid 18783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18783] setpgid(0, 0) = 0 [pid 18783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18783] write(3, "1000", 4) = 4 [pid 18783] close(3) = 0 [pid 18783] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18783] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18783] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18783] close(5) = 0 [pid 18783] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18786 attached ) = 6861 [pid 18783] tkill(6861, SIGSTOP) = 0 [pid 18786] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6860, si_uid=0} --- [pid 18783] close(3 [pid 18786] --- stopped by SIGSTOP --- [pid 18783] <... close resumed>) = 0 [pid 18783] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6861, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18783] close(4) = 0 [pid 18783] close(5) = -1 EBADF (Bad file descriptor) [pid 18783] close(6) = -1 EBADF (Bad file descriptor) [pid 18783] close(7) = -1 EBADF (Bad file descriptor) [pid 18783] close(8) = -1 EBADF (Bad file descriptor) [pid 18783] close(9) = -1 EBADF (Bad file descriptor) [pid 18783] close(10) = -1 EBADF (Bad file descriptor) [pid 18783] close(11) = -1 EBADF (Bad file descriptor) [pid 18783] close(12) = -1 EBADF (Bad file descriptor) [pid 18783] close(13) = -1 EBADF (Bad file descriptor) [pid 18783] close(14) = -1 EBADF (Bad file descriptor) [pid 18783] close(15) = -1 EBADF (Bad file descriptor) [pid 18783] close(16) = -1 EBADF (Bad file descriptor) [pid 18783] close(17) = -1 EBADF (Bad file descriptor) [ 266.460345][T18783] vhci_hcd vhci_hcd.0: port 0 already used [pid 18783] close(18) = -1 EBADF (Bad file descriptor) [pid 18783] close(19) = -1 EBADF (Bad file descriptor) [pid 18783] close(20) = -1 EBADF (Bad file descriptor) [pid 18783] close(21) = -1 EBADF (Bad file descriptor) [pid 18783] close(22) = -1 EBADF (Bad file descriptor) [pid 18783] close(23) = -1 EBADF (Bad file descriptor) [pid 18783] close(24) = -1 EBADF (Bad file descriptor) [pid 18783] close(25) = -1 EBADF (Bad file descriptor) [pid 18783] close(26) = -1 EBADF (Bad file descriptor) [pid 18783] close(27) = -1 EBADF (Bad file descriptor) [pid 18783] close(28) = -1 EBADF (Bad file descriptor) [pid 18783] close(29) = -1 EBADF (Bad file descriptor) [pid 18783] exit_group(0) = ? [pid 18783] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18787 attached , child_tidptr=0x5555570da650) = 6862 [pid 18787] set_robust_list(0x5555570da660, 24) = 0 [pid 18787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18787] setpgid(0, 0) = 0 [pid 18787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18787] write(3, "1000", 4) = 4 [pid 18787] close(3) = 0 [pid 18787] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18787] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18787] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18787] close(5) = 0 [pid 18787] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18790 attached ) = 6863 [pid 18787] tkill(6863, SIGSTOP) = 0 [pid 18790] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6862, si_uid=0} --- [pid 18787] close(3 [pid 18790] --- stopped by SIGSTOP --- [pid 18787] <... close resumed>) = 0 [pid 18787] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6863, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18787] close(4) = 0 [pid 18787] close(5) = -1 EBADF (Bad file descriptor) [pid 18787] close(6) = -1 EBADF (Bad file descriptor) [pid 18787] close(7) = -1 EBADF (Bad file descriptor) [pid 18787] close(8) = -1 EBADF (Bad file descriptor) [pid 18787] close(9) = -1 EBADF (Bad file descriptor) [pid 18787] close(10) = -1 EBADF (Bad file descriptor) [pid 18787] close(11) = -1 EBADF (Bad file descriptor) [pid 18787] close(12) = -1 EBADF (Bad file descriptor) [pid 18787] close(13) = -1 EBADF (Bad file descriptor) [pid 18787] close(14) = -1 EBADF (Bad file descriptor) [pid 18787] close(15) = -1 EBADF (Bad file descriptor) [pid 18787] close(16) = -1 EBADF (Bad file descriptor) [pid 18787] close(17) = -1 EBADF (Bad file descriptor) [ 266.599620][T18787] vhci_hcd vhci_hcd.0: port 0 already used [pid 18787] close(18) = -1 EBADF (Bad file descriptor) [pid 18787] close(19) = -1 EBADF (Bad file descriptor) [pid 18787] close(20) = -1 EBADF (Bad file descriptor) [pid 18787] close(21) = -1 EBADF (Bad file descriptor) [pid 18787] close(22) = -1 EBADF (Bad file descriptor) [pid 18787] close(23) = -1 EBADF (Bad file descriptor) [pid 18787] close(24) = -1 EBADF (Bad file descriptor) [pid 18787] close(25) = -1 EBADF (Bad file descriptor) [pid 18787] close(26) = -1 EBADF (Bad file descriptor) [pid 18787] close(27) = -1 EBADF (Bad file descriptor) [pid 18787] close(28) = -1 EBADF (Bad file descriptor) [pid 18787] close(29) = -1 EBADF (Bad file descriptor) [pid 18787] exit_group(0) = ? [pid 18787] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18791 attached , child_tidptr=0x5555570da650) = 6864 [pid 18791] set_robust_list(0x5555570da660, 24) = 0 [pid 18791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18791] setpgid(0, 0) = 0 [pid 18791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18791] write(3, "1000", 4) = 4 [pid 18791] close(3) = 0 [pid 18791] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18791] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18791] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18791] close(5) = 0 [pid 18791] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18794 attached ) = 6865 [pid 18791] tkill(6865, SIGSTOP) = 0 [pid 18794] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6864, si_uid=0} --- [pid 18791] close(3 [pid 18794] --- stopped by SIGSTOP --- [pid 18791] <... close resumed>) = 0 [pid 18791] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6865, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18791] close(4) = 0 [pid 18791] close(5) = -1 EBADF (Bad file descriptor) [pid 18791] close(6) = -1 EBADF (Bad file descriptor) [pid 18791] close(7) = -1 EBADF (Bad file descriptor) [pid 18791] close(8) = -1 EBADF (Bad file descriptor) [pid 18791] close(9) = -1 EBADF (Bad file descriptor) [pid 18791] close(10) = -1 EBADF (Bad file descriptor) [pid 18791] close(11) = -1 EBADF (Bad file descriptor) [pid 18791] close(12) = -1 EBADF (Bad file descriptor) [pid 18791] close(13) = -1 EBADF (Bad file descriptor) [pid 18791] close(14) = -1 EBADF (Bad file descriptor) [pid 18791] close(15) = -1 EBADF (Bad file descriptor) [pid 18791] close(16) = -1 EBADF (Bad file descriptor) [pid 18791] close(17) = -1 EBADF (Bad file descriptor) [pid 18791] close(18) = -1 EBADF (Bad file descriptor) [ 266.724341][T18791] vhci_hcd vhci_hcd.0: port 0 already used [pid 18791] close(19) = -1 EBADF (Bad file descriptor) [pid 18791] close(20) = -1 EBADF (Bad file descriptor) [pid 18791] close(21) = -1 EBADF (Bad file descriptor) [pid 18791] close(22) = -1 EBADF (Bad file descriptor) [pid 18791] close(23) = -1 EBADF (Bad file descriptor) [pid 18791] close(24) = -1 EBADF (Bad file descriptor) [pid 18791] close(25) = -1 EBADF (Bad file descriptor) [pid 18791] close(26) = -1 EBADF (Bad file descriptor) [pid 18791] close(27) = -1 EBADF (Bad file descriptor) [pid 18791] close(28) = -1 EBADF (Bad file descriptor) [pid 18791] close(29) = -1 EBADF (Bad file descriptor) [pid 18791] exit_group(0) = ? [pid 18791] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6864, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18795 attached , child_tidptr=0x5555570da650) = 6866 [pid 18795] set_robust_list(0x5555570da660, 24) = 0 [pid 18795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18795] setpgid(0, 0) = 0 [pid 18795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18795] write(3, "1000", 4) = 4 [pid 18795] close(3) = 0 [pid 18795] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18795] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18795] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18795] close(5) = 0 [pid 18795] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18798 attached ) = 6867 [pid 18795] tkill(6867, SIGSTOP) = 0 [pid 18798] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6866, si_uid=0} --- [pid 18795] close(3 [pid 18798] --- stopped by SIGSTOP --- [pid 18795] <... close resumed>) = 0 [pid 18795] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6867, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18795] close(4) = 0 [pid 18795] close(5) = -1 EBADF (Bad file descriptor) [pid 18795] close(6) = -1 EBADF (Bad file descriptor) [pid 18795] close(7) = -1 EBADF (Bad file descriptor) [pid 18795] close(8) = -1 EBADF (Bad file descriptor) [pid 18795] close(9) = -1 EBADF (Bad file descriptor) [pid 18795] close(10) = -1 EBADF (Bad file descriptor) [pid 18795] close(11) = -1 EBADF (Bad file descriptor) [pid 18795] close(12) = -1 EBADF (Bad file descriptor) [pid 18795] close(13) = -1 EBADF (Bad file descriptor) [pid 18795] close(14) = -1 EBADF (Bad file descriptor) [pid 18795] close(15) = -1 EBADF (Bad file descriptor) [pid 18795] close(16) = -1 EBADF (Bad file descriptor) [pid 18795] close(17) = -1 EBADF (Bad file descriptor) [pid 18795] close(18) = -1 EBADF (Bad file descriptor) [pid 18795] close(19) = -1 EBADF (Bad file descriptor) [ 266.845454][T18795] vhci_hcd vhci_hcd.0: port 0 already used [pid 18795] close(20) = -1 EBADF (Bad file descriptor) [pid 18795] close(21) = -1 EBADF (Bad file descriptor) [pid 18795] close(22) = -1 EBADF (Bad file descriptor) [pid 18795] close(23) = -1 EBADF (Bad file descriptor) [pid 18795] close(24) = -1 EBADF (Bad file descriptor) [pid 18795] close(25) = -1 EBADF (Bad file descriptor) [pid 18795] close(26) = -1 EBADF (Bad file descriptor) [pid 18795] close(27) = -1 EBADF (Bad file descriptor) [pid 18795] close(28) = -1 EBADF (Bad file descriptor) [pid 18795] close(29) = -1 EBADF (Bad file descriptor) [pid 18795] exit_group(0) = ? [pid 18795] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6866, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18799 attached , child_tidptr=0x5555570da650) = 6868 [pid 18799] set_robust_list(0x5555570da660, 24) = 0 [pid 18799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18799] setpgid(0, 0) = 0 [pid 18799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18799] write(3, "1000", 4) = 4 [pid 18799] close(3) = 0 [pid 18799] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18799] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18799] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18799] close(5) = 0 [pid 18799] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18802 attached ) = 6869 [pid 18799] tkill(6869, SIGSTOP) = 0 [pid 18802] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6868, si_uid=0} --- [pid 18799] close(3 [pid 18802] --- stopped by SIGSTOP --- [pid 18799] <... close resumed>) = 0 [pid 18799] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6869, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18799] close(4) = 0 [pid 18799] close(5) = -1 EBADF (Bad file descriptor) [pid 18799] close(6) = -1 EBADF (Bad file descriptor) [pid 18799] close(7) = -1 EBADF (Bad file descriptor) [pid 18799] close(8) = -1 EBADF (Bad file descriptor) [pid 18799] close(9) = -1 EBADF (Bad file descriptor) [pid 18799] close(10) = -1 EBADF (Bad file descriptor) [pid 18799] close(11) = -1 EBADF (Bad file descriptor) [pid 18799] close(12) = -1 EBADF (Bad file descriptor) [pid 18799] close(13) = -1 EBADF (Bad file descriptor) [pid 18799] close(14) = -1 EBADF (Bad file descriptor) [pid 18799] close(15) = -1 EBADF (Bad file descriptor) [pid 18799] close(16) = -1 EBADF (Bad file descriptor) [pid 18799] close(17) = -1 EBADF (Bad file descriptor) [pid 18799] close(18) = -1 EBADF (Bad file descriptor) [pid 18799] close(19) = -1 EBADF (Bad file descriptor) [ 266.964780][T18799] vhci_hcd vhci_hcd.0: port 0 already used [pid 18799] close(20) = -1 EBADF (Bad file descriptor) [pid 18799] close(21) = -1 EBADF (Bad file descriptor) [pid 18799] close(22) = -1 EBADF (Bad file descriptor) [pid 18799] close(23) = -1 EBADF (Bad file descriptor) [pid 18799] close(24) = -1 EBADF (Bad file descriptor) [pid 18799] close(25) = -1 EBADF (Bad file descriptor) [pid 18799] close(26) = -1 EBADF (Bad file descriptor) [pid 18799] close(27) = -1 EBADF (Bad file descriptor) [pid 18799] close(28) = -1 EBADF (Bad file descriptor) [pid 18799] close(29) = -1 EBADF (Bad file descriptor) [pid 18799] exit_group(0) = ? [pid 18799] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18803 attached , child_tidptr=0x5555570da650) = 6870 [pid 18803] set_robust_list(0x5555570da660, 24) = 0 [pid 18803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18803] setpgid(0, 0) = 0 [pid 18803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18803] write(3, "1000", 4) = 4 [pid 18803] close(3) = 0 [pid 18803] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18803] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18803] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18803] close(5) = 0 [pid 18803] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18806 attached ) = 6871 [pid 18803] tkill(6871, SIGSTOP) = 0 [pid 18806] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6870, si_uid=0} --- [pid 18803] close(3 [pid 18806] --- stopped by SIGSTOP --- [pid 18803] <... close resumed>) = 0 [pid 18803] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6871, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18803] close(4) = 0 [pid 18803] close(5) = -1 EBADF (Bad file descriptor) [pid 18803] close(6) = -1 EBADF (Bad file descriptor) [pid 18803] close(7) = -1 EBADF (Bad file descriptor) [pid 18803] close(8) = -1 EBADF (Bad file descriptor) [pid 18803] close(9) = -1 EBADF (Bad file descriptor) [pid 18803] close(10) = -1 EBADF (Bad file descriptor) [pid 18803] close(11) = -1 EBADF (Bad file descriptor) [pid 18803] close(12) = -1 EBADF (Bad file descriptor) [pid 18803] close(13) = -1 EBADF (Bad file descriptor) [pid 18803] close(14) = -1 EBADF (Bad file descriptor) [pid 18803] close(15) = -1 EBADF (Bad file descriptor) [pid 18803] close(16) = -1 EBADF (Bad file descriptor) [pid 18803] close(17) = -1 EBADF (Bad file descriptor) [pid 18803] close(18) = -1 EBADF (Bad file descriptor) [pid 18803] close(19) = -1 EBADF (Bad file descriptor) [ 267.083700][T18803] vhci_hcd vhci_hcd.0: port 0 already used [pid 18803] close(20) = -1 EBADF (Bad file descriptor) [pid 18803] close(21) = -1 EBADF (Bad file descriptor) [pid 18803] close(22) = -1 EBADF (Bad file descriptor) [pid 18803] close(23) = -1 EBADF (Bad file descriptor) [pid 18803] close(24) = -1 EBADF (Bad file descriptor) [pid 18803] close(25) = -1 EBADF (Bad file descriptor) [pid 18803] close(26) = -1 EBADF (Bad file descriptor) [pid 18803] close(27) = -1 EBADF (Bad file descriptor) [pid 18803] close(28) = -1 EBADF (Bad file descriptor) [pid 18803] close(29) = -1 EBADF (Bad file descriptor) [pid 18803] exit_group(0) = ? [pid 18803] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18807 attached , child_tidptr=0x5555570da650) = 6872 [pid 18807] set_robust_list(0x5555570da660, 24) = 0 [pid 18807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18807] setpgid(0, 0) = 0 [pid 18807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18807] write(3, "1000", 4) = 4 [pid 18807] close(3) = 0 [pid 18807] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18807] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18807] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18807] close(5) = 0 [pid 18807] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18810 attached ) = 6873 [pid 18807] tkill(6873, SIGSTOP) = 0 [pid 18810] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6872, si_uid=0} --- [pid 18807] close(3 [pid 18810] --- stopped by SIGSTOP --- [pid 18807] <... close resumed>) = 0 [pid 18807] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6873, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18807] close(4) = 0 [pid 18807] close(5) = -1 EBADF (Bad file descriptor) [pid 18807] close(6) = -1 EBADF (Bad file descriptor) [pid 18807] close(7) = -1 EBADF (Bad file descriptor) [pid 18807] close(8) = -1 EBADF (Bad file descriptor) [pid 18807] close(9) = -1 EBADF (Bad file descriptor) [pid 18807] close(10) = -1 EBADF (Bad file descriptor) [pid 18807] close(11) = -1 EBADF (Bad file descriptor) [pid 18807] close(12) = -1 EBADF (Bad file descriptor) [pid 18807] close(13) = -1 EBADF (Bad file descriptor) [pid 18807] close(14) = -1 EBADF (Bad file descriptor) [pid 18807] close(15) = -1 EBADF (Bad file descriptor) [pid 18807] close(16) = -1 EBADF (Bad file descriptor) [pid 18807] close(17) = -1 EBADF (Bad file descriptor) [pid 18807] close(18) = -1 EBADF (Bad file descriptor) [pid 18807] close(19) = -1 EBADF (Bad file descriptor) [ 267.207121][T18807] vhci_hcd vhci_hcd.0: port 0 already used [pid 18807] close(20) = -1 EBADF (Bad file descriptor) [pid 18807] close(21) = -1 EBADF (Bad file descriptor) [pid 18807] close(22) = -1 EBADF (Bad file descriptor) [pid 18807] close(23) = -1 EBADF (Bad file descriptor) [pid 18807] close(24) = -1 EBADF (Bad file descriptor) [pid 18807] close(25) = -1 EBADF (Bad file descriptor) [pid 18807] close(26) = -1 EBADF (Bad file descriptor) [pid 18807] close(27) = -1 EBADF (Bad file descriptor) [pid 18807] close(28) = -1 EBADF (Bad file descriptor) [pid 18807] close(29) = -1 EBADF (Bad file descriptor) [pid 18807] exit_group(0) = ? [pid 18807] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6872, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18811 attached , child_tidptr=0x5555570da650) = 6874 [pid 18811] set_robust_list(0x5555570da660, 24) = 0 [pid 18811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18811] setpgid(0, 0) = 0 [pid 18811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18811] write(3, "1000", 4) = 4 [pid 18811] close(3) = 0 [pid 18811] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18811] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18811] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18811] close(5) = 0 [pid 18811] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18814 attached ) = 6875 [pid 18811] tkill(6875, SIGSTOP) = 0 [pid 18814] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6874, si_uid=0} --- [pid 18811] close(3 [pid 18814] --- stopped by SIGSTOP --- [pid 18811] <... close resumed>) = 0 [pid 18811] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6875, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18811] close(4) = 0 [pid 18811] close(5) = -1 EBADF (Bad file descriptor) [pid 18811] close(6) = -1 EBADF (Bad file descriptor) [pid 18811] close(7) = -1 EBADF (Bad file descriptor) [pid 18811] close(8) = -1 EBADF (Bad file descriptor) [pid 18811] close(9) = -1 EBADF (Bad file descriptor) [pid 18811] close(10) = -1 EBADF (Bad file descriptor) [pid 18811] close(11) = -1 EBADF (Bad file descriptor) [pid 18811] close(12) = -1 EBADF (Bad file descriptor) [pid 18811] close(13) = -1 EBADF (Bad file descriptor) [pid 18811] close(14) = -1 EBADF (Bad file descriptor) [pid 18811] close(15) = -1 EBADF (Bad file descriptor) [pid 18811] close(16) = -1 EBADF (Bad file descriptor) [pid 18811] close(17) = -1 EBADF (Bad file descriptor) [pid 18811] close(18) = -1 EBADF (Bad file descriptor) [pid 18811] close(19) = -1 EBADF (Bad file descriptor) [ 267.330841][T18811] vhci_hcd vhci_hcd.0: port 0 already used [pid 18811] close(20) = -1 EBADF (Bad file descriptor) [pid 18811] close(21) = -1 EBADF (Bad file descriptor) [pid 18811] close(22) = -1 EBADF (Bad file descriptor) [pid 18811] close(23) = -1 EBADF (Bad file descriptor) [pid 18811] close(24) = -1 EBADF (Bad file descriptor) [pid 18811] close(25) = -1 EBADF (Bad file descriptor) [pid 18811] close(26) = -1 EBADF (Bad file descriptor) [pid 18811] close(27) = -1 EBADF (Bad file descriptor) [pid 18811] close(28) = -1 EBADF (Bad file descriptor) [pid 18811] close(29) = -1 EBADF (Bad file descriptor) [pid 18811] exit_group(0) = ? [pid 18811] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6874, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18815 attached , child_tidptr=0x5555570da650) = 6876 [pid 18815] set_robust_list(0x5555570da660, 24) = 0 [pid 18815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18815] setpgid(0, 0) = 0 [pid 18815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18815] write(3, "1000", 4) = 4 [pid 18815] close(3) = 0 [pid 18815] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18815] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18815] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18815] close(5) = 0 [pid 18815] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18818 attached ) = 6877 [pid 18815] tkill(6877, SIGSTOP) = 0 [pid 18818] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6876, si_uid=0} --- [pid 18815] close(3 [pid 18818] --- stopped by SIGSTOP --- [pid 18815] <... close resumed>) = 0 [pid 18815] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6877, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18815] close(4) = 0 [pid 18815] close(5) = -1 EBADF (Bad file descriptor) [pid 18815] close(6) = -1 EBADF (Bad file descriptor) [pid 18815] close(7) = -1 EBADF (Bad file descriptor) [pid 18815] close(8) = -1 EBADF (Bad file descriptor) [pid 18815] close(9) = -1 EBADF (Bad file descriptor) [pid 18815] close(10) = -1 EBADF (Bad file descriptor) [pid 18815] close(11) = -1 EBADF (Bad file descriptor) [pid 18815] close(12) = -1 EBADF (Bad file descriptor) [pid 18815] close(13) = -1 EBADF (Bad file descriptor) [pid 18815] close(14) = -1 EBADF (Bad file descriptor) [pid 18815] close(15) = -1 EBADF (Bad file descriptor) [pid 18815] close(16) = -1 EBADF (Bad file descriptor) [pid 18815] close(17) = -1 EBADF (Bad file descriptor) [pid 18815] close(18) = -1 EBADF (Bad file descriptor) [pid 18815] close(19) = -1 EBADF (Bad file descriptor) [pid 18815] close(20) = -1 EBADF (Bad file descriptor) [ 267.447223][T18815] vhci_hcd vhci_hcd.0: port 0 already used [pid 18815] close(21) = -1 EBADF (Bad file descriptor) [pid 18815] close(22) = -1 EBADF (Bad file descriptor) [pid 18815] close(23) = -1 EBADF (Bad file descriptor) [pid 18815] close(24) = -1 EBADF (Bad file descriptor) [pid 18815] close(25) = -1 EBADF (Bad file descriptor) [pid 18815] close(26) = -1 EBADF (Bad file descriptor) [pid 18815] close(27) = -1 EBADF (Bad file descriptor) [pid 18815] close(28) = -1 EBADF (Bad file descriptor) [pid 18815] close(29) = -1 EBADF (Bad file descriptor) [pid 18815] exit_group(0) = ? [pid 18815] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6876, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18819 attached , child_tidptr=0x5555570da650) = 6878 [pid 18819] set_robust_list(0x5555570da660, 24) = 0 [pid 18819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18819] setpgid(0, 0) = 0 [pid 18819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18819] write(3, "1000", 4) = 4 [pid 18819] close(3) = 0 [pid 18819] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18819] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18819] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18819] close(5) = 0 [pid 18819] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18822 attached ) = 6879 [pid 18819] tkill(6879, SIGSTOP) = 0 [pid 18822] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6878, si_uid=0} --- [pid 18819] close(3 [pid 18822] --- stopped by SIGSTOP --- [pid 18819] <... close resumed>) = 0 [pid 18819] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6879, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18819] close(4) = 0 [pid 18819] close(5) = -1 EBADF (Bad file descriptor) [pid 18819] close(6) = -1 EBADF (Bad file descriptor) [pid 18819] close(7) = -1 EBADF (Bad file descriptor) [pid 18819] close(8) = -1 EBADF (Bad file descriptor) [pid 18819] close(9) = -1 EBADF (Bad file descriptor) [pid 18819] close(10) = -1 EBADF (Bad file descriptor) [pid 18819] close(11) = -1 EBADF (Bad file descriptor) [pid 18819] close(12) = -1 EBADF (Bad file descriptor) [pid 18819] close(13) = -1 EBADF (Bad file descriptor) [pid 18819] close(14) = -1 EBADF (Bad file descriptor) [pid 18819] close(15) = -1 EBADF (Bad file descriptor) [pid 18819] close(16) = -1 EBADF (Bad file descriptor) [pid 18819] close(17) = -1 EBADF (Bad file descriptor) [pid 18819] close(18) = -1 EBADF (Bad file descriptor) [pid 18819] close(19) = -1 EBADF (Bad file descriptor) [ 267.560501][T18819] vhci_hcd vhci_hcd.0: port 0 already used [pid 18819] close(20) = -1 EBADF (Bad file descriptor) [pid 18819] close(21) = -1 EBADF (Bad file descriptor) [pid 18819] close(22) = -1 EBADF (Bad file descriptor) [pid 18819] close(23) = -1 EBADF (Bad file descriptor) [pid 18819] close(24) = -1 EBADF (Bad file descriptor) [pid 18819] close(25) = -1 EBADF (Bad file descriptor) [pid 18819] close(26) = -1 EBADF (Bad file descriptor) [pid 18819] close(27) = -1 EBADF (Bad file descriptor) [pid 18819] close(28) = -1 EBADF (Bad file descriptor) [pid 18819] close(29) = -1 EBADF (Bad file descriptor) [pid 18819] exit_group(0) = ? [pid 18819] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6878, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18823 attached , child_tidptr=0x5555570da650) = 6880 [pid 18823] set_robust_list(0x5555570da660, 24) = 0 [pid 18823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18823] setpgid(0, 0) = 0 [pid 18823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18823] write(3, "1000", 4) = 4 [pid 18823] close(3) = 0 [pid 18823] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18823] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18823] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18823] close(5) = 0 [pid 18823] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18826 attached ) = 6881 [pid 18823] tkill(6881, SIGSTOP) = 0 [pid 18826] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6880, si_uid=0} --- [pid 18823] close(3 [pid 18826] --- stopped by SIGSTOP --- [pid 18823] <... close resumed>) = 0 [pid 18823] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6881, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18823] close(4) = 0 [pid 18823] close(5) = -1 EBADF (Bad file descriptor) [pid 18823] close(6) = -1 EBADF (Bad file descriptor) [pid 18823] close(7) = -1 EBADF (Bad file descriptor) [pid 18823] close(8) = -1 EBADF (Bad file descriptor) [pid 18823] close(9) = -1 EBADF (Bad file descriptor) [pid 18823] close(10) = -1 EBADF (Bad file descriptor) [pid 18823] close(11) = -1 EBADF (Bad file descriptor) [pid 18823] close(12) = -1 EBADF (Bad file descriptor) [pid 18823] close(13) = -1 EBADF (Bad file descriptor) [pid 18823] close(14) = -1 EBADF (Bad file descriptor) [pid 18823] close(15) = -1 EBADF (Bad file descriptor) [pid 18823] close(16) = -1 EBADF (Bad file descriptor) [pid 18823] close(17) = -1 EBADF (Bad file descriptor) [pid 18823] close(18) = -1 EBADF (Bad file descriptor) [pid 18823] close(19) = -1 EBADF (Bad file descriptor) [pid 18823] close(20) = -1 EBADF (Bad file descriptor) [ 267.675836][T18823] vhci_hcd vhci_hcd.0: port 0 already used [pid 18823] close(21) = -1 EBADF (Bad file descriptor) [pid 18823] close(22) = -1 EBADF (Bad file descriptor) [pid 18823] close(23) = -1 EBADF (Bad file descriptor) [pid 18823] close(24) = -1 EBADF (Bad file descriptor) [pid 18823] close(25) = -1 EBADF (Bad file descriptor) [pid 18823] close(26) = -1 EBADF (Bad file descriptor) [pid 18823] close(27) = -1 EBADF (Bad file descriptor) [pid 18823] close(28) = -1 EBADF (Bad file descriptor) [pid 18823] close(29) = -1 EBADF (Bad file descriptor) [pid 18823] exit_group(0) = ? [pid 18823] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6880, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18827 attached , child_tidptr=0x5555570da650) = 6882 [pid 18827] set_robust_list(0x5555570da660, 24) = 0 [pid 18827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18827] setpgid(0, 0) = 0 [pid 18827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18827] write(3, "1000", 4) = 4 [pid 18827] close(3) = 0 [pid 18827] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18827] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18827] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18827] close(5) = 0 [pid 18827] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18830 attached ) = 6883 [pid 18827] tkill(6883, SIGSTOP) = 0 [pid 18830] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6882, si_uid=0} --- [pid 18827] close(3 [pid 18830] --- stopped by SIGSTOP --- [pid 18827] <... close resumed>) = 0 [pid 18827] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6883, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18827] close(4) = 0 [pid 18827] close(5) = -1 EBADF (Bad file descriptor) [pid 18827] close(6) = -1 EBADF (Bad file descriptor) [pid 18827] close(7) = -1 EBADF (Bad file descriptor) [pid 18827] close(8) = -1 EBADF (Bad file descriptor) [pid 18827] close(9) = -1 EBADF (Bad file descriptor) [pid 18827] close(10) = -1 EBADF (Bad file descriptor) [pid 18827] close(11) = -1 EBADF (Bad file descriptor) [pid 18827] close(12) = -1 EBADF (Bad file descriptor) [pid 18827] close(13) = -1 EBADF (Bad file descriptor) [pid 18827] close(14) = -1 EBADF (Bad file descriptor) [pid 18827] close(15) = -1 EBADF (Bad file descriptor) [pid 18827] close(16) = -1 EBADF (Bad file descriptor) [pid 18827] close(17) = -1 EBADF (Bad file descriptor) [pid 18827] close(18) = -1 EBADF (Bad file descriptor) [pid 18827] close(19) = -1 EBADF (Bad file descriptor) [ 267.793939][T18827] vhci_hcd vhci_hcd.0: port 0 already used [pid 18827] close(20) = -1 EBADF (Bad file descriptor) [pid 18827] close(21) = -1 EBADF (Bad file descriptor) [pid 18827] close(22) = -1 EBADF (Bad file descriptor) [pid 18827] close(23) = -1 EBADF (Bad file descriptor) [pid 18827] close(24) = -1 EBADF (Bad file descriptor) [pid 18827] close(25) = -1 EBADF (Bad file descriptor) [pid 18827] close(26) = -1 EBADF (Bad file descriptor) [pid 18827] close(27) = -1 EBADF (Bad file descriptor) [pid 18827] close(28) = -1 EBADF (Bad file descriptor) [pid 18827] close(29) = -1 EBADF (Bad file descriptor) [pid 18827] exit_group(0) = ? [pid 18827] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6882, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18831 attached , child_tidptr=0x5555570da650) = 6884 [pid 18831] set_robust_list(0x5555570da660, 24) = 0 [pid 18831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18831] setpgid(0, 0) = 0 [pid 18831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18831] write(3, "1000", 4) = 4 [pid 18831] close(3) = 0 [pid 18831] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18831] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18831] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18831] close(5) = 0 [pid 18831] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18834 attached ) = 6885 [pid 18831] tkill(6885, SIGSTOP) = 0 [pid 18834] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6884, si_uid=0} --- [pid 18831] close(3 [pid 18834] --- stopped by SIGSTOP --- [pid 18831] <... close resumed>) = 0 [pid 18831] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6885, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18831] close(4) = 0 [pid 18831] close(5) = -1 EBADF (Bad file descriptor) [pid 18831] close(6) = -1 EBADF (Bad file descriptor) [pid 18831] close(7) = -1 EBADF (Bad file descriptor) [pid 18831] close(8) = -1 EBADF (Bad file descriptor) [pid 18831] close(9) = -1 EBADF (Bad file descriptor) [pid 18831] close(10) = -1 EBADF (Bad file descriptor) [pid 18831] close(11) = -1 EBADF (Bad file descriptor) [pid 18831] close(12) = -1 EBADF (Bad file descriptor) [pid 18831] close(13) = -1 EBADF (Bad file descriptor) [pid 18831] close(14) = -1 EBADF (Bad file descriptor) [pid 18831] close(15) = -1 EBADF (Bad file descriptor) [pid 18831] close(16) = -1 EBADF (Bad file descriptor) [pid 18831] close(17) = -1 EBADF (Bad file descriptor) [pid 18831] close(18) = -1 EBADF (Bad file descriptor) [pid 18831] close(19) = -1 EBADF (Bad file descriptor) [pid 18831] close(20) = -1 EBADF (Bad file descriptor) [pid 18831] close(21) = -1 EBADF (Bad file descriptor) [pid 18831] close(22) = -1 EBADF (Bad file descriptor) [pid 18831] close(23) = -1 EBADF (Bad file descriptor) [ 267.911805][T18831] vhci_hcd vhci_hcd.0: port 0 already used [pid 18831] close(24) = -1 EBADF (Bad file descriptor) [pid 18831] close(25) = -1 EBADF (Bad file descriptor) [pid 18831] close(26) = -1 EBADF (Bad file descriptor) [pid 18831] close(27) = -1 EBADF (Bad file descriptor) [pid 18831] close(28) = -1 EBADF (Bad file descriptor) [pid 18831] close(29) = -1 EBADF (Bad file descriptor) [pid 18831] exit_group(0) = ? [pid 18831] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6884, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18835 attached , child_tidptr=0x5555570da650) = 6886 [pid 18835] set_robust_list(0x5555570da660, 24) = 0 [pid 18835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18835] setpgid(0, 0) = 0 [pid 18835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18835] write(3, "1000", 4) = 4 [pid 18835] close(3) = 0 [pid 18835] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18835] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18835] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18835] close(5) = 0 [pid 18835] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18838 attached ) = 6887 [pid 18835] tkill(6887, SIGSTOP) = 0 [pid 18838] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6886, si_uid=0} --- [pid 18835] close(3 [pid 18838] --- stopped by SIGSTOP --- [pid 18835] <... close resumed>) = 0 [pid 18835] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6887, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18835] close(4) = 0 [pid 18835] close(5) = -1 EBADF (Bad file descriptor) [pid 18835] close(6) = -1 EBADF (Bad file descriptor) [pid 18835] close(7) = -1 EBADF (Bad file descriptor) [pid 18835] close(8) = -1 EBADF (Bad file descriptor) [pid 18835] close(9) = -1 EBADF (Bad file descriptor) [pid 18835] close(10) = -1 EBADF (Bad file descriptor) [pid 18835] close(11) = -1 EBADF (Bad file descriptor) [pid 18835] close(12) = -1 EBADF (Bad file descriptor) [pid 18835] close(13) = -1 EBADF (Bad file descriptor) [pid 18835] close(14) = -1 EBADF (Bad file descriptor) [pid 18835] close(15) = -1 EBADF (Bad file descriptor) [pid 18835] close(16) = -1 EBADF (Bad file descriptor) [pid 18835] close(17) = -1 EBADF (Bad file descriptor) [pid 18835] close(18) = -1 EBADF (Bad file descriptor) [pid 18835] close(19) = -1 EBADF (Bad file descriptor) [pid 18835] close(20) = -1 EBADF (Bad file descriptor) [pid 18835] close(21) = -1 EBADF (Bad file descriptor) [ 268.021667][T18835] vhci_hcd vhci_hcd.0: port 0 already used [pid 18835] close(22) = -1 EBADF (Bad file descriptor) [pid 18835] close(23) = -1 EBADF (Bad file descriptor) [pid 18835] close(24) = -1 EBADF (Bad file descriptor) [pid 18835] close(25) = -1 EBADF (Bad file descriptor) [pid 18835] close(26) = -1 EBADF (Bad file descriptor) [pid 18835] close(27) = -1 EBADF (Bad file descriptor) [pid 18835] close(28) = -1 EBADF (Bad file descriptor) [pid 18835] close(29) = -1 EBADF (Bad file descriptor) [pid 18835] exit_group(0) = ? [pid 18835] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6886, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18839 attached , child_tidptr=0x5555570da650) = 6888 [pid 18839] set_robust_list(0x5555570da660, 24) = 0 [pid 18839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18839] setpgid(0, 0) = 0 [pid 18839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18839] write(3, "1000", 4) = 4 [pid 18839] close(3) = 0 [pid 18839] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18839] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18839] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18839] close(5) = 0 [pid 18839] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18842 attached ) = 6889 [pid 18839] tkill(6889, SIGSTOP) = 0 [pid 18842] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6888, si_uid=0} --- [pid 18839] close(3 [pid 18842] --- stopped by SIGSTOP --- [pid 18839] <... close resumed>) = 0 [pid 18839] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6889, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18839] close(4) = 0 [pid 18839] close(5) = -1 EBADF (Bad file descriptor) [pid 18839] close(6) = -1 EBADF (Bad file descriptor) [pid 18839] close(7) = -1 EBADF (Bad file descriptor) [pid 18839] close(8) = -1 EBADF (Bad file descriptor) [pid 18839] close(9) = -1 EBADF (Bad file descriptor) [pid 18839] close(10) = -1 EBADF (Bad file descriptor) [pid 18839] close(11) = -1 EBADF (Bad file descriptor) [pid 18839] close(12) = -1 EBADF (Bad file descriptor) [pid 18839] close(13) = -1 EBADF (Bad file descriptor) [pid 18839] close(14) = -1 EBADF (Bad file descriptor) [pid 18839] close(15) = -1 EBADF (Bad file descriptor) [pid 18839] close(16) = -1 EBADF (Bad file descriptor) [pid 18839] close(17) = -1 EBADF (Bad file descriptor) [pid 18839] close(18) = -1 EBADF (Bad file descriptor) [ 268.142093][T18839] vhci_hcd vhci_hcd.0: port 0 already used [pid 18839] close(19) = -1 EBADF (Bad file descriptor) [pid 18839] close(20) = -1 EBADF (Bad file descriptor) [pid 18839] close(21) = -1 EBADF (Bad file descriptor) [pid 18839] close(22) = -1 EBADF (Bad file descriptor) [pid 18839] close(23) = -1 EBADF (Bad file descriptor) [pid 18839] close(24) = -1 EBADF (Bad file descriptor) [pid 18839] close(25) = -1 EBADF (Bad file descriptor) [pid 18839] close(26) = -1 EBADF (Bad file descriptor) [pid 18839] close(27) = -1 EBADF (Bad file descriptor) [pid 18839] close(28) = -1 EBADF (Bad file descriptor) [pid 18839] close(29) = -1 EBADF (Bad file descriptor) [pid 18839] exit_group(0) = ? [pid 18839] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18843 attached , child_tidptr=0x5555570da650) = 6890 [pid 18843] set_robust_list(0x5555570da660, 24) = 0 [pid 18843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18843] setpgid(0, 0) = 0 [pid 18843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18843] write(3, "1000", 4) = 4 [pid 18843] close(3) = 0 [pid 18843] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18843] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18843] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18843] close(5) = 0 [pid 18843] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18846 attached ) = 6891 [pid 18843] tkill(6891, SIGSTOP) = 0 [pid 18846] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6890, si_uid=0} --- [pid 18843] close(3 [pid 18846] --- stopped by SIGSTOP --- [pid 18843] <... close resumed>) = 0 [pid 18843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6891, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18843] close(4) = 0 [pid 18843] close(5) = -1 EBADF (Bad file descriptor) [pid 18843] close(6) = -1 EBADF (Bad file descriptor) [pid 18843] close(7) = -1 EBADF (Bad file descriptor) [pid 18843] close(8) = -1 EBADF (Bad file descriptor) [pid 18843] close(9) = -1 EBADF (Bad file descriptor) [pid 18843] close(10) = -1 EBADF (Bad file descriptor) [pid 18843] close(11) = -1 EBADF (Bad file descriptor) [pid 18843] close(12) = -1 EBADF (Bad file descriptor) [pid 18843] close(13) = -1 EBADF (Bad file descriptor) [pid 18843] close(14) = -1 EBADF (Bad file descriptor) [pid 18843] close(15) = -1 EBADF (Bad file descriptor) [pid 18843] close(16) = -1 EBADF (Bad file descriptor) [pid 18843] close(17) = -1 EBADF (Bad file descriptor) [pid 18843] close(18) = -1 EBADF (Bad file descriptor) [pid 18843] close(19) = -1 EBADF (Bad file descriptor) [ 268.265677][T18843] vhci_hcd vhci_hcd.0: port 0 already used [pid 18843] close(20) = -1 EBADF (Bad file descriptor) [pid 18843] close(21) = -1 EBADF (Bad file descriptor) [pid 18843] close(22) = -1 EBADF (Bad file descriptor) [pid 18843] close(23) = -1 EBADF (Bad file descriptor) [pid 18843] close(24) = -1 EBADF (Bad file descriptor) [pid 18843] close(25) = -1 EBADF (Bad file descriptor) [pid 18843] close(26) = -1 EBADF (Bad file descriptor) [pid 18843] close(27) = -1 EBADF (Bad file descriptor) [pid 18843] close(28) = -1 EBADF (Bad file descriptor) [pid 18843] close(29) = -1 EBADF (Bad file descriptor) [pid 18843] exit_group(0) = ? [pid 18843] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6890, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18847 attached , child_tidptr=0x5555570da650) = 6892 [pid 18847] set_robust_list(0x5555570da660, 24) = 0 [pid 18847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18847] setpgid(0, 0) = 0 [pid 18847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18847] write(3, "1000", 4) = 4 [pid 18847] close(3) = 0 [pid 18847] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18847] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18847] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18847] close(5) = 0 [pid 18847] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18850 attached ) = 6893 [pid 18847] tkill(6893, SIGSTOP) = 0 [pid 18850] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6892, si_uid=0} --- [pid 18847] close(3 [pid 18850] --- stopped by SIGSTOP --- [pid 18847] <... close resumed>) = 0 [pid 18847] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6893, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18847] close(4) = 0 [pid 18847] close(5) = -1 EBADF (Bad file descriptor) [pid 18847] close(6) = -1 EBADF (Bad file descriptor) [pid 18847] close(7) = -1 EBADF (Bad file descriptor) [pid 18847] close(8) = -1 EBADF (Bad file descriptor) [pid 18847] close(9) = -1 EBADF (Bad file descriptor) [pid 18847] close(10) = -1 EBADF (Bad file descriptor) [pid 18847] close(11) = -1 EBADF (Bad file descriptor) [pid 18847] close(12) = -1 EBADF (Bad file descriptor) [pid 18847] close(13) = -1 EBADF (Bad file descriptor) [pid 18847] close(14) = -1 EBADF (Bad file descriptor) [pid 18847] close(15) = -1 EBADF (Bad file descriptor) [pid 18847] close(16) = -1 EBADF (Bad file descriptor) [pid 18847] close(17) = -1 EBADF (Bad file descriptor) [pid 18847] close(18) = -1 EBADF (Bad file descriptor) [pid 18847] close(19) = -1 EBADF (Bad file descriptor) [ 268.387549][T18847] vhci_hcd vhci_hcd.0: port 0 already used [pid 18847] close(20) = -1 EBADF (Bad file descriptor) [pid 18847] close(21) = -1 EBADF (Bad file descriptor) [pid 18847] close(22) = -1 EBADF (Bad file descriptor) [pid 18847] close(23) = -1 EBADF (Bad file descriptor) [pid 18847] close(24) = -1 EBADF (Bad file descriptor) [pid 18847] close(25) = -1 EBADF (Bad file descriptor) [pid 18847] close(26) = -1 EBADF (Bad file descriptor) [pid 18847] close(27) = -1 EBADF (Bad file descriptor) [pid 18847] close(28) = -1 EBADF (Bad file descriptor) [pid 18847] close(29) = -1 EBADF (Bad file descriptor) [pid 18847] exit_group(0) = ? [pid 18847] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6892, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18851 attached [pid 18851] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 6894 [pid 18851] <... set_robust_list resumed>) = 0 [pid 18851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18851] setpgid(0, 0) = 0 [pid 18851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18851] write(3, "1000", 4) = 4 [pid 18851] close(3) = 0 [pid 18851] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18851] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18851] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18851] close(5) = 0 [pid 18851] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18854 attached ) = 6895 [pid 18851] tkill(6895, SIGSTOP) = 0 [pid 18854] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6894, si_uid=0} --- [pid 18851] close(3) = 0 [pid 18854] --- stopped by SIGSTOP --- [pid 18851] close(4) = 0 [pid 18851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6895, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18851] close(5) = -1 EBADF (Bad file descriptor) [pid 18851] close(6) = -1 EBADF (Bad file descriptor) [pid 18851] close(7) = -1 EBADF (Bad file descriptor) [pid 18851] close(8) = -1 EBADF (Bad file descriptor) [pid 18851] close(9) = -1 EBADF (Bad file descriptor) [pid 18851] close(10) = -1 EBADF (Bad file descriptor) [pid 18851] close(11) = -1 EBADF (Bad file descriptor) [pid 18851] close(12) = -1 EBADF (Bad file descriptor) [pid 18851] close(13) = -1 EBADF (Bad file descriptor) [pid 18851] close(14) = -1 EBADF (Bad file descriptor) [pid 18851] close(15) = -1 EBADF (Bad file descriptor) [pid 18851] close(16) = -1 EBADF (Bad file descriptor) [pid 18851] close(17) = -1 EBADF (Bad file descriptor) [pid 18851] close(18) = -1 EBADF (Bad file descriptor) [pid 18851] close(19) = -1 EBADF (Bad file descriptor) [pid 18851] close(20) = -1 EBADF (Bad file descriptor) [ 268.505965][T18851] vhci_hcd vhci_hcd.0: port 0 already used [pid 18851] close(21) = -1 EBADF (Bad file descriptor) [pid 18851] close(22) = -1 EBADF (Bad file descriptor) [pid 18851] close(23) = -1 EBADF (Bad file descriptor) [pid 18851] close(24) = -1 EBADF (Bad file descriptor) [pid 18851] close(25) = -1 EBADF (Bad file descriptor) [pid 18851] close(26) = -1 EBADF (Bad file descriptor) [pid 18851] close(27) = -1 EBADF (Bad file descriptor) [pid 18851] close(28) = -1 EBADF (Bad file descriptor) [pid 18851] close(29) = -1 EBADF (Bad file descriptor) [pid 18851] exit_group(0) = ? [pid 18851] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6894, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18855 attached , child_tidptr=0x5555570da650) = 6896 [pid 18855] set_robust_list(0x5555570da660, 24) = 0 [pid 18855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18855] setpgid(0, 0) = 0 [pid 18855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18855] write(3, "1000", 4) = 4 [pid 18855] close(3) = 0 [pid 18855] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18855] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18855] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18855] close(5) = 0 [pid 18855] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18858 attached ) = 6897 [pid 18855] tkill(6897, SIGSTOP) = 0 [pid 18858] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6896, si_uid=0} --- [pid 18855] close(3 [pid 18858] --- stopped by SIGSTOP --- [pid 18855] <... close resumed>) = 0 [pid 18855] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6897, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18855] close(4) = 0 [pid 18855] close(5) = -1 EBADF (Bad file descriptor) [pid 18855] close(6) = -1 EBADF (Bad file descriptor) [pid 18855] close(7) = -1 EBADF (Bad file descriptor) [pid 18855] close(8) = -1 EBADF (Bad file descriptor) [pid 18855] close(9) = -1 EBADF (Bad file descriptor) [pid 18855] close(10) = -1 EBADF (Bad file descriptor) [pid 18855] close(11) = -1 EBADF (Bad file descriptor) [pid 18855] close(12) = -1 EBADF (Bad file descriptor) [pid 18855] close(13) = -1 EBADF (Bad file descriptor) [pid 18855] close(14) = -1 EBADF (Bad file descriptor) [pid 18855] close(15) = -1 EBADF (Bad file descriptor) [pid 18855] close(16) = -1 EBADF (Bad file descriptor) [pid 18855] close(17) = -1 EBADF (Bad file descriptor) [pid 18855] close(18) = -1 EBADF (Bad file descriptor) [pid 18855] close(19) = -1 EBADF (Bad file descriptor) [pid 18855] close(20) = -1 EBADF (Bad file descriptor) [ 268.627236][T18855] vhci_hcd vhci_hcd.0: port 0 already used [pid 18855] close(21) = -1 EBADF (Bad file descriptor) [pid 18855] close(22) = -1 EBADF (Bad file descriptor) [pid 18855] close(23) = -1 EBADF (Bad file descriptor) [pid 18855] close(24) = -1 EBADF (Bad file descriptor) [pid 18855] close(25) = -1 EBADF (Bad file descriptor) [pid 18855] close(26) = -1 EBADF (Bad file descriptor) [pid 18855] close(27) = -1 EBADF (Bad file descriptor) [pid 18855] close(28) = -1 EBADF (Bad file descriptor) [pid 18855] close(29) = -1 EBADF (Bad file descriptor) [pid 18855] exit_group(0) = ? [pid 18855] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18859 attached , child_tidptr=0x5555570da650) = 6898 [pid 18859] set_robust_list(0x5555570da660, 24) = 0 [pid 18859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18859] setpgid(0, 0) = 0 [pid 18859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18859] write(3, "1000", 4) = 4 [pid 18859] close(3) = 0 [pid 18859] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18859] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18859] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18859] close(5) = 0 [pid 18859] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18862 attached ) = 6899 [pid 18859] tkill(6899, SIGSTOP) = 0 [pid 18862] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6898, si_uid=0} --- [pid 18859] close(3 [pid 18862] --- stopped by SIGSTOP --- [pid 18859] <... close resumed>) = 0 [pid 18859] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6899, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18859] close(4) = 0 [pid 18859] close(5) = -1 EBADF (Bad file descriptor) [pid 18859] close(6) = -1 EBADF (Bad file descriptor) [pid 18859] close(7) = -1 EBADF (Bad file descriptor) [pid 18859] close(8) = -1 EBADF (Bad file descriptor) [pid 18859] close(9) = -1 EBADF (Bad file descriptor) [pid 18859] close(10) = -1 EBADF (Bad file descriptor) [pid 18859] close(11) = -1 EBADF (Bad file descriptor) [pid 18859] close(12) = -1 EBADF (Bad file descriptor) [pid 18859] close(13) = -1 EBADF (Bad file descriptor) [pid 18859] close(14) = -1 EBADF (Bad file descriptor) [pid 18859] close(15) = -1 EBADF (Bad file descriptor) [pid 18859] close(16) = -1 EBADF (Bad file descriptor) [pid 18859] close(17) = -1 EBADF (Bad file descriptor) [pid 18859] close(18) = -1 EBADF (Bad file descriptor) [pid 18859] close(19) = -1 EBADF (Bad file descriptor) [ 268.744384][T18859] vhci_hcd vhci_hcd.0: port 0 already used [pid 18859] close(20) = -1 EBADF (Bad file descriptor) [pid 18859] close(21) = -1 EBADF (Bad file descriptor) [pid 18859] close(22) = -1 EBADF (Bad file descriptor) [pid 18859] close(23) = -1 EBADF (Bad file descriptor) [pid 18859] close(24) = -1 EBADF (Bad file descriptor) [pid 18859] close(25) = -1 EBADF (Bad file descriptor) [pid 18859] close(26) = -1 EBADF (Bad file descriptor) [pid 18859] close(27) = -1 EBADF (Bad file descriptor) [pid 18859] close(28) = -1 EBADF (Bad file descriptor) [pid 18859] close(29) = -1 EBADF (Bad file descriptor) [pid 18859] exit_group(0) = ? [pid 18859] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18863 attached , child_tidptr=0x5555570da650) = 6900 [pid 18863] set_robust_list(0x5555570da660, 24) = 0 [pid 18863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18863] setpgid(0, 0) = 0 [pid 18863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18863] write(3, "1000", 4) = 4 [pid 18863] close(3) = 0 [pid 18863] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18863] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18863] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18863] close(5) = 0 [pid 18863] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18866 attached ) = 6901 [pid 18863] tkill(6901, SIGSTOP) = 0 [pid 18866] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6900, si_uid=0} --- [pid 18863] close(3 [pid 18866] --- stopped by SIGSTOP --- [pid 18863] <... close resumed>) = 0 [pid 18863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6901, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18863] close(4) = 0 [pid 18863] close(5) = -1 EBADF (Bad file descriptor) [pid 18863] close(6) = -1 EBADF (Bad file descriptor) [pid 18863] close(7) = -1 EBADF (Bad file descriptor) [pid 18863] close(8) = -1 EBADF (Bad file descriptor) [pid 18863] close(9) = -1 EBADF (Bad file descriptor) [pid 18863] close(10) = -1 EBADF (Bad file descriptor) [pid 18863] close(11) = -1 EBADF (Bad file descriptor) [pid 18863] close(12) = -1 EBADF (Bad file descriptor) [pid 18863] close(13) = -1 EBADF (Bad file descriptor) [ 268.861733][T18863] vhci_hcd vhci_hcd.0: port 0 already used [pid 18863] close(14) = -1 EBADF (Bad file descriptor) [pid 18863] close(15) = -1 EBADF (Bad file descriptor) [pid 18863] close(16) = -1 EBADF (Bad file descriptor) [pid 18863] close(17) = -1 EBADF (Bad file descriptor) [pid 18863] close(18) = -1 EBADF (Bad file descriptor) [pid 18863] close(19) = -1 EBADF (Bad file descriptor) [pid 18863] close(20) = -1 EBADF (Bad file descriptor) [pid 18863] close(21) = -1 EBADF (Bad file descriptor) [pid 18863] close(22) = -1 EBADF (Bad file descriptor) [pid 18863] close(23) = -1 EBADF (Bad file descriptor) [pid 18863] close(24) = -1 EBADF (Bad file descriptor) [pid 18863] close(25) = -1 EBADF (Bad file descriptor) [pid 18863] close(26) = -1 EBADF (Bad file descriptor) [pid 18863] close(27) = -1 EBADF (Bad file descriptor) [pid 18863] close(28) = -1 EBADF (Bad file descriptor) [pid 18863] close(29) = -1 EBADF (Bad file descriptor) [pid 18863] exit_group(0) = ? [pid 18863] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6900, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18867 attached , child_tidptr=0x5555570da650) = 6902 [pid 18867] set_robust_list(0x5555570da660, 24) = 0 [pid 18867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18867] setpgid(0, 0) = 0 [pid 18867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18867] write(3, "1000", 4) = 4 [pid 18867] close(3) = 0 [pid 18867] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18867] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18867] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18867] close(5) = 0 [pid 18867] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18870 attached ) = 6903 [pid 18867] tkill(6903, SIGSTOP) = 0 [pid 18870] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6902, si_uid=0} --- [pid 18867] close(3 [pid 18870] --- stopped by SIGSTOP --- [pid 18867] <... close resumed>) = 0 [pid 18867] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6903, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18867] close(4) = 0 [pid 18867] close(5) = -1 EBADF (Bad file descriptor) [pid 18867] close(6) = -1 EBADF (Bad file descriptor) [pid 18867] close(7) = -1 EBADF (Bad file descriptor) [pid 18867] close(8) = -1 EBADF (Bad file descriptor) [pid 18867] close(9) = -1 EBADF (Bad file descriptor) [pid 18867] close(10) = -1 EBADF (Bad file descriptor) [pid 18867] close(11) = -1 EBADF (Bad file descriptor) [pid 18867] close(12) = -1 EBADF (Bad file descriptor) [pid 18867] close(13) = -1 EBADF (Bad file descriptor) [pid 18867] close(14) = -1 EBADF (Bad file descriptor) [pid 18867] close(15) = -1 EBADF (Bad file descriptor) [pid 18867] close(16) = -1 EBADF (Bad file descriptor) [pid 18867] close(17) = -1 EBADF (Bad file descriptor) [pid 18867] close(18) = -1 EBADF (Bad file descriptor) [pid 18867] close(19) = -1 EBADF (Bad file descriptor) [ 268.999110][T18867] vhci_hcd vhci_hcd.0: port 0 already used [pid 18867] close(20) = -1 EBADF (Bad file descriptor) [pid 18867] close(21) = -1 EBADF (Bad file descriptor) [pid 18867] close(22) = -1 EBADF (Bad file descriptor) [pid 18867] close(23) = -1 EBADF (Bad file descriptor) [pid 18867] close(24) = -1 EBADF (Bad file descriptor) [pid 18867] close(25) = -1 EBADF (Bad file descriptor) [pid 18867] close(26) = -1 EBADF (Bad file descriptor) [pid 18867] close(27) = -1 EBADF (Bad file descriptor) [pid 18867] close(28) = -1 EBADF (Bad file descriptor) [pid 18867] close(29) = -1 EBADF (Bad file descriptor) [pid 18867] exit_group(0) = ? [pid 18867] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18871 attached , child_tidptr=0x5555570da650) = 6904 [pid 18871] set_robust_list(0x5555570da660, 24) = 0 [pid 18871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18871] setpgid(0, 0) = 0 [pid 18871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18871] write(3, "1000", 4) = 4 [pid 18871] close(3) = 0 [pid 18871] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18871] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18871] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18871] close(5) = 0 [pid 18871] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18874 attached ) = 6905 [pid 18871] tkill(6905, SIGSTOP) = 0 [pid 18874] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6904, si_uid=0} --- [pid 18871] close(3 [pid 18874] --- stopped by SIGSTOP --- [pid 18871] <... close resumed>) = 0 [pid 18871] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6905, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18871] close(4) = 0 [pid 18871] close(5) = -1 EBADF (Bad file descriptor) [pid 18871] close(6) = -1 EBADF (Bad file descriptor) [pid 18871] close(7) = -1 EBADF (Bad file descriptor) [pid 18871] close(8) = -1 EBADF (Bad file descriptor) [pid 18871] close(9) = -1 EBADF (Bad file descriptor) [pid 18871] close(10) = -1 EBADF (Bad file descriptor) [pid 18871] close(11) = -1 EBADF (Bad file descriptor) [pid 18871] close(12) = -1 EBADF (Bad file descriptor) [pid 18871] close(13) = -1 EBADF (Bad file descriptor) [pid 18871] close(14) = -1 EBADF (Bad file descriptor) [pid 18871] close(15) = -1 EBADF (Bad file descriptor) [pid 18871] close(16) = -1 EBADF (Bad file descriptor) [pid 18871] close(17) = -1 EBADF (Bad file descriptor) [pid 18871] close(18) = -1 EBADF (Bad file descriptor) [ 269.117175][T18871] vhci_hcd vhci_hcd.0: port 0 already used [pid 18871] close(19) = -1 EBADF (Bad file descriptor) [pid 18871] close(20) = -1 EBADF (Bad file descriptor) [pid 18871] close(21) = -1 EBADF (Bad file descriptor) [pid 18871] close(22) = -1 EBADF (Bad file descriptor) [pid 18871] close(23) = -1 EBADF (Bad file descriptor) [pid 18871] close(24) = -1 EBADF (Bad file descriptor) [pid 18871] close(25) = -1 EBADF (Bad file descriptor) [pid 18871] close(26) = -1 EBADF (Bad file descriptor) [pid 18871] close(27) = -1 EBADF (Bad file descriptor) [pid 18871] close(28) = -1 EBADF (Bad file descriptor) [pid 18871] close(29) = -1 EBADF (Bad file descriptor) [pid 18871] exit_group(0) = ? [pid 18871] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6904, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18875 attached , child_tidptr=0x5555570da650) = 6906 [pid 18875] set_robust_list(0x5555570da660, 24) = 0 [pid 18875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18875] setpgid(0, 0) = 0 [pid 18875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18875] write(3, "1000", 4) = 4 [pid 18875] close(3) = 0 [pid 18875] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18875] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18875] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18875] close(5) = 0 [pid 18875] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18878 attached ) = 6907 [pid 18875] tkill(6907, SIGSTOP) = 0 [pid 18878] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6906, si_uid=0} --- [pid 18875] close(3 [pid 18878] --- stopped by SIGSTOP --- [pid 18875] <... close resumed>) = 0 [pid 18875] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6907, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18875] close(4) = 0 [pid 18875] close(5) = -1 EBADF (Bad file descriptor) [pid 18875] close(6) = -1 EBADF (Bad file descriptor) [pid 18875] close(7) = -1 EBADF (Bad file descriptor) [pid 18875] close(8) = -1 EBADF (Bad file descriptor) [pid 18875] close(9) = -1 EBADF (Bad file descriptor) [pid 18875] close(10) = -1 EBADF (Bad file descriptor) [pid 18875] close(11) = -1 EBADF (Bad file descriptor) [pid 18875] close(12) = -1 EBADF (Bad file descriptor) [pid 18875] close(13) = -1 EBADF (Bad file descriptor) [pid 18875] close(14) = -1 EBADF (Bad file descriptor) [pid 18875] close(15) = -1 EBADF (Bad file descriptor) [pid 18875] close(16) = -1 EBADF (Bad file descriptor) [pid 18875] close(17) = -1 EBADF (Bad file descriptor) [pid 18875] close(18) = -1 EBADF (Bad file descriptor) [ 269.242676][T18875] vhci_hcd vhci_hcd.0: port 0 already used [pid 18875] close(19) = -1 EBADF (Bad file descriptor) [pid 18875] close(20) = -1 EBADF (Bad file descriptor) [pid 18875] close(21) = -1 EBADF (Bad file descriptor) [pid 18875] close(22) = -1 EBADF (Bad file descriptor) [pid 18875] close(23) = -1 EBADF (Bad file descriptor) [pid 18875] close(24) = -1 EBADF (Bad file descriptor) [pid 18875] close(25) = -1 EBADF (Bad file descriptor) [pid 18875] close(26) = -1 EBADF (Bad file descriptor) [pid 18875] close(27) = -1 EBADF (Bad file descriptor) [pid 18875] close(28) = -1 EBADF (Bad file descriptor) [pid 18875] close(29) = -1 EBADF (Bad file descriptor) [pid 18875] exit_group(0) = ? [pid 18875] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6906, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18879 attached , child_tidptr=0x5555570da650) = 6908 [pid 18879] set_robust_list(0x5555570da660, 24) = 0 [pid 18879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18879] setpgid(0, 0) = 0 [pid 18879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18879] write(3, "1000", 4) = 4 [pid 18879] close(3) = 0 [pid 18879] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18879] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18879] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18879] close(5) = 0 [pid 18879] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18882 attached ) = 6909 [pid 18879] tkill(6909, SIGSTOP) = 0 [pid 18882] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6908, si_uid=0} --- [pid 18879] close(3 [pid 18882] --- stopped by SIGSTOP --- [pid 18879] <... close resumed>) = 0 [pid 18879] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6909, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18879] close(4) = 0 [pid 18879] close(5) = -1 EBADF (Bad file descriptor) [pid 18879] close(6) = -1 EBADF (Bad file descriptor) [pid 18879] close(7) = -1 EBADF (Bad file descriptor) [pid 18879] close(8) = -1 EBADF (Bad file descriptor) [pid 18879] close(9) = -1 EBADF (Bad file descriptor) [pid 18879] close(10) = -1 EBADF (Bad file descriptor) [pid 18879] close(11) = -1 EBADF (Bad file descriptor) [pid 18879] close(12) = -1 EBADF (Bad file descriptor) [pid 18879] close(13) = -1 EBADF (Bad file descriptor) [pid 18879] close(14) = -1 EBADF (Bad file descriptor) [pid 18879] close(15) = -1 EBADF (Bad file descriptor) [pid 18879] close(16) = -1 EBADF (Bad file descriptor) [pid 18879] close(17) = -1 EBADF (Bad file descriptor) [pid 18879] close(18) = -1 EBADF (Bad file descriptor) [pid 18879] close(19) = -1 EBADF (Bad file descriptor) [ 269.364726][T18879] vhci_hcd vhci_hcd.0: port 0 already used [pid 18879] close(20) = -1 EBADF (Bad file descriptor) [pid 18879] close(21) = -1 EBADF (Bad file descriptor) [pid 18879] close(22) = -1 EBADF (Bad file descriptor) [pid 18879] close(23) = -1 EBADF (Bad file descriptor) [pid 18879] close(24) = -1 EBADF (Bad file descriptor) [pid 18879] close(25) = -1 EBADF (Bad file descriptor) [pid 18879] close(26) = -1 EBADF (Bad file descriptor) [pid 18879] close(27) = -1 EBADF (Bad file descriptor) [pid 18879] close(28) = -1 EBADF (Bad file descriptor) [pid 18879] close(29) = -1 EBADF (Bad file descriptor) [pid 18879] exit_group(0) = ? [pid 18879] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6908, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18883 attached , child_tidptr=0x5555570da650) = 6910 [pid 18883] set_robust_list(0x5555570da660, 24) = 0 [pid 18883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18883] setpgid(0, 0) = 0 [pid 18883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18883] write(3, "1000", 4) = 4 [pid 18883] close(3) = 0 [pid 18883] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18883] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18883] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18883] close(5) = 0 [pid 18883] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18886 attached ) = 6911 [pid 18883] tkill(6911, SIGSTOP) = 0 [pid 18886] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6910, si_uid=0} --- [pid 18883] close(3 [pid 18886] --- stopped by SIGSTOP --- [pid 18883] <... close resumed>) = 0 [pid 18883] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6911, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18883] close(4) = 0 [pid 18883] close(5) = -1 EBADF (Bad file descriptor) [pid 18883] close(6) = -1 EBADF (Bad file descriptor) [pid 18883] close(7) = -1 EBADF (Bad file descriptor) [pid 18883] close(8) = -1 EBADF (Bad file descriptor) [pid 18883] close(9) = -1 EBADF (Bad file descriptor) [pid 18883] close(10) = -1 EBADF (Bad file descriptor) [pid 18883] close(11) = -1 EBADF (Bad file descriptor) [pid 18883] close(12) = -1 EBADF (Bad file descriptor) [pid 18883] close(13) = -1 EBADF (Bad file descriptor) [pid 18883] close(14) = -1 EBADF (Bad file descriptor) [pid 18883] close(15) = -1 EBADF (Bad file descriptor) [pid 18883] close(16) = -1 EBADF (Bad file descriptor) [pid 18883] close(17) = -1 EBADF (Bad file descriptor) [pid 18883] close(18) = -1 EBADF (Bad file descriptor) [pid 18883] close(19) = -1 EBADF (Bad file descriptor) [pid 18883] close(20) = -1 EBADF (Bad file descriptor) [ 269.480566][T18883] vhci_hcd vhci_hcd.0: port 0 already used [pid 18883] close(21) = -1 EBADF (Bad file descriptor) [pid 18883] close(22) = -1 EBADF (Bad file descriptor) [pid 18883] close(23) = -1 EBADF (Bad file descriptor) [pid 18883] close(24) = -1 EBADF (Bad file descriptor) [pid 18883] close(25) = -1 EBADF (Bad file descriptor) [pid 18883] close(26) = -1 EBADF (Bad file descriptor) [pid 18883] close(27) = -1 EBADF (Bad file descriptor) [pid 18883] close(28) = -1 EBADF (Bad file descriptor) [pid 18883] close(29) = -1 EBADF (Bad file descriptor) [pid 18883] exit_group(0) = ? [pid 18883] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6910, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18887 attached , child_tidptr=0x5555570da650) = 6912 [pid 18887] set_robust_list(0x5555570da660, 24) = 0 [pid 18887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18887] setpgid(0, 0) = 0 [pid 18887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18887] write(3, "1000", 4) = 4 [pid 18887] close(3) = 0 [pid 18887] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18887] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18887] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18887] close(5) = 0 [pid 18887] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18890 attached ) = 6913 [pid 18887] tkill(6913, SIGSTOP) = 0 [pid 18890] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6912, si_uid=0} --- [pid 18887] close(3 [pid 18890] --- stopped by SIGSTOP --- [pid 18887] <... close resumed>) = 0 [pid 18887] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6913, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18887] close(4) = 0 [pid 18887] close(5) = -1 EBADF (Bad file descriptor) [pid 18887] close(6) = -1 EBADF (Bad file descriptor) [pid 18887] close(7) = -1 EBADF (Bad file descriptor) [pid 18887] close(8) = -1 EBADF (Bad file descriptor) [pid 18887] close(9) = -1 EBADF (Bad file descriptor) [pid 18887] close(10) = -1 EBADF (Bad file descriptor) [pid 18887] close(11) = -1 EBADF (Bad file descriptor) [pid 18887] close(12) = -1 EBADF (Bad file descriptor) [pid 18887] close(13) = -1 EBADF (Bad file descriptor) [pid 18887] close(14) = -1 EBADF (Bad file descriptor) [pid 18887] close(15) = -1 EBADF (Bad file descriptor) [pid 18887] close(16) = -1 EBADF (Bad file descriptor) [pid 18887] close(17) = -1 EBADF (Bad file descriptor) [pid 18887] close(18) = -1 EBADF (Bad file descriptor) [pid 18887] close(19) = -1 EBADF (Bad file descriptor) [ 269.596939][T18887] vhci_hcd vhci_hcd.0: port 0 already used [pid 18887] close(20) = -1 EBADF (Bad file descriptor) [pid 18887] close(21) = -1 EBADF (Bad file descriptor) [pid 18887] close(22) = -1 EBADF (Bad file descriptor) [pid 18887] close(23) = -1 EBADF (Bad file descriptor) [pid 18887] close(24) = -1 EBADF (Bad file descriptor) [pid 18887] close(25) = -1 EBADF (Bad file descriptor) [pid 18887] close(26) = -1 EBADF (Bad file descriptor) [pid 18887] close(27) = -1 EBADF (Bad file descriptor) [pid 18887] close(28) = -1 EBADF (Bad file descriptor) [pid 18887] close(29) = -1 EBADF (Bad file descriptor) [pid 18887] exit_group(0) = ? [pid 18887] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6912, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18891 attached , child_tidptr=0x5555570da650) = 6914 [pid 18891] set_robust_list(0x5555570da660, 24) = 0 [pid 18891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18891] setpgid(0, 0) = 0 [pid 18891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18891] write(3, "1000", 4) = 4 [pid 18891] close(3) = 0 [pid 18891] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18891] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18891] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18891] close(5) = 0 [pid 18891] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18894 attached ) = 6915 [pid 18891] tkill(6915, SIGSTOP) = 0 [pid 18894] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6914, si_uid=0} --- [pid 18891] close(3 [pid 18894] --- stopped by SIGSTOP --- [pid 18891] <... close resumed>) = 0 [pid 18891] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6915, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18891] close(4) = 0 [pid 18891] close(5) = -1 EBADF (Bad file descriptor) [pid 18891] close(6) = -1 EBADF (Bad file descriptor) [pid 18891] close(7) = -1 EBADF (Bad file descriptor) [pid 18891] close(8) = -1 EBADF (Bad file descriptor) [pid 18891] close(9) = -1 EBADF (Bad file descriptor) [pid 18891] close(10) = -1 EBADF (Bad file descriptor) [pid 18891] close(11) = -1 EBADF (Bad file descriptor) [pid 18891] close(12) = -1 EBADF (Bad file descriptor) [pid 18891] close(13) = -1 EBADF (Bad file descriptor) [pid 18891] close(14) = -1 EBADF (Bad file descriptor) [pid 18891] close(15) = -1 EBADF (Bad file descriptor) [pid 18891] close(16) = -1 EBADF (Bad file descriptor) [pid 18891] close(17) = -1 EBADF (Bad file descriptor) [pid 18891] close(18) = -1 EBADF (Bad file descriptor) [pid 18891] close(19) = -1 EBADF (Bad file descriptor) [pid 18891] close(20) = -1 EBADF (Bad file descriptor) [ 269.714228][T18891] vhci_hcd vhci_hcd.0: port 0 already used [pid 18891] close(21) = -1 EBADF (Bad file descriptor) [pid 18891] close(22) = -1 EBADF (Bad file descriptor) [pid 18891] close(23) = -1 EBADF (Bad file descriptor) [pid 18891] close(24) = -1 EBADF (Bad file descriptor) [pid 18891] close(25) = -1 EBADF (Bad file descriptor) [pid 18891] close(26) = -1 EBADF (Bad file descriptor) [pid 18891] close(27) = -1 EBADF (Bad file descriptor) [pid 18891] close(28) = -1 EBADF (Bad file descriptor) [pid 18891] close(29) = -1 EBADF (Bad file descriptor) [pid 18891] exit_group(0) = ? [pid 18891] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6914, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18895 attached , child_tidptr=0x5555570da650) = 6916 [pid 18895] set_robust_list(0x5555570da660, 24) = 0 [pid 18895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18895] setpgid(0, 0) = 0 [pid 18895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18895] write(3, "1000", 4) = 4 [pid 18895] close(3) = 0 [pid 18895] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18895] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18895] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18895] close(5) = 0 [pid 18895] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18898 attached ) = 6917 [pid 18895] tkill(6917, SIGSTOP) = 0 [pid 18898] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6916, si_uid=0} --- [pid 18895] close(3 [pid 18898] --- stopped by SIGSTOP --- [pid 18895] <... close resumed>) = 0 [pid 18895] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6917, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18895] close(4) = 0 [pid 18895] close(5) = -1 EBADF (Bad file descriptor) [pid 18895] close(6) = -1 EBADF (Bad file descriptor) [pid 18895] close(7) = -1 EBADF (Bad file descriptor) [pid 18895] close(8) = -1 EBADF (Bad file descriptor) [pid 18895] close(9) = -1 EBADF (Bad file descriptor) [pid 18895] close(10) = -1 EBADF (Bad file descriptor) [pid 18895] close(11) = -1 EBADF (Bad file descriptor) [pid 18895] close(12) = -1 EBADF (Bad file descriptor) [pid 18895] close(13) = -1 EBADF (Bad file descriptor) [pid 18895] close(14) = -1 EBADF (Bad file descriptor) [pid 18895] close(15) = -1 EBADF (Bad file descriptor) [pid 18895] close(16) = -1 EBADF (Bad file descriptor) [pid 18895] close(17) = -1 EBADF (Bad file descriptor) [pid 18895] close(18) = -1 EBADF (Bad file descriptor) [pid 18895] close(19) = -1 EBADF (Bad file descriptor) [ 269.827922][T18895] vhci_hcd vhci_hcd.0: port 0 already used [pid 18895] close(20) = -1 EBADF (Bad file descriptor) [pid 18895] close(21) = -1 EBADF (Bad file descriptor) [pid 18895] close(22) = -1 EBADF (Bad file descriptor) [pid 18895] close(23) = -1 EBADF (Bad file descriptor) [pid 18895] close(24) = -1 EBADF (Bad file descriptor) [pid 18895] close(25) = -1 EBADF (Bad file descriptor) [pid 18895] close(26) = -1 EBADF (Bad file descriptor) [pid 18895] close(27) = -1 EBADF (Bad file descriptor) [pid 18895] close(28) = -1 EBADF (Bad file descriptor) [pid 18895] close(29) = -1 EBADF (Bad file descriptor) [pid 18895] exit_group(0) = ? [pid 18895] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6916, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18899 attached , child_tidptr=0x5555570da650) = 6918 [pid 18899] set_robust_list(0x5555570da660, 24) = 0 [pid 18899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18899] setpgid(0, 0) = 0 [pid 18899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18899] write(3, "1000", 4) = 4 [pid 18899] close(3) = 0 [pid 18899] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18899] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18899] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18899] close(5) = 0 [pid 18899] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18902 attached ) = 6919 [pid 18899] tkill(6919, SIGSTOP) = 0 [pid 18902] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6918, si_uid=0} --- [pid 18899] close(3 [pid 18902] --- stopped by SIGSTOP --- [pid 18899] <... close resumed>) = 0 [pid 18899] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6919, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18899] close(4) = 0 [pid 18899] close(5) = -1 EBADF (Bad file descriptor) [pid 18899] close(6) = -1 EBADF (Bad file descriptor) [pid 18899] close(7) = -1 EBADF (Bad file descriptor) [pid 18899] close(8) = -1 EBADF (Bad file descriptor) [pid 18899] close(9) = -1 EBADF (Bad file descriptor) [pid 18899] close(10) = -1 EBADF (Bad file descriptor) [pid 18899] close(11) = -1 EBADF (Bad file descriptor) [pid 18899] close(12) = -1 EBADF (Bad file descriptor) [pid 18899] close(13) = -1 EBADF (Bad file descriptor) [pid 18899] close(14) = -1 EBADF (Bad file descriptor) [pid 18899] close(15) = -1 EBADF (Bad file descriptor) [pid 18899] close(16) = -1 EBADF (Bad file descriptor) [pid 18899] close(17) = -1 EBADF (Bad file descriptor) [pid 18899] close(18) = -1 EBADF (Bad file descriptor) [pid 18899] close(19) = -1 EBADF (Bad file descriptor) [pid 18899] close(20) = -1 EBADF (Bad file descriptor) [ 269.945577][T18899] vhci_hcd vhci_hcd.0: port 0 already used [pid 18899] close(21) = -1 EBADF (Bad file descriptor) [pid 18899] close(22) = -1 EBADF (Bad file descriptor) [pid 18899] close(23) = -1 EBADF (Bad file descriptor) [pid 18899] close(24) = -1 EBADF (Bad file descriptor) [pid 18899] close(25) = -1 EBADF (Bad file descriptor) [pid 18899] close(26) = -1 EBADF (Bad file descriptor) [pid 18899] close(27) = -1 EBADF (Bad file descriptor) [pid 18899] close(28) = -1 EBADF (Bad file descriptor) [pid 18899] close(29) = -1 EBADF (Bad file descriptor) [pid 18899] exit_group(0) = ? [pid 18899] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6918, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18903 attached , child_tidptr=0x5555570da650) = 6920 [pid 18903] set_robust_list(0x5555570da660, 24) = 0 [pid 18903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18903] setpgid(0, 0) = 0 [pid 18903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18903] write(3, "1000", 4) = 4 [pid 18903] close(3) = 0 [pid 18903] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18903] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18903] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18903] close(5) = 0 [pid 18903] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18906 attached ) = 6921 [pid 18903] tkill(6921, SIGSTOP) = 0 [pid 18906] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6920, si_uid=0} --- [pid 18903] close(3 [pid 18906] --- stopped by SIGSTOP --- [pid 18903] <... close resumed>) = 0 [pid 18903] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6921, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18903] close(4) = 0 [pid 18903] close(5) = -1 EBADF (Bad file descriptor) [pid 18903] close(6) = -1 EBADF (Bad file descriptor) [pid 18903] close(7) = -1 EBADF (Bad file descriptor) [pid 18903] close(8) = -1 EBADF (Bad file descriptor) [pid 18903] close(9) = -1 EBADF (Bad file descriptor) [pid 18903] close(10) = -1 EBADF (Bad file descriptor) [pid 18903] close(11) = -1 EBADF (Bad file descriptor) [pid 18903] close(12) = -1 EBADF (Bad file descriptor) [pid 18903] close(13) = -1 EBADF (Bad file descriptor) [pid 18903] close(14) = -1 EBADF (Bad file descriptor) [pid 18903] close(15) = -1 EBADF (Bad file descriptor) [pid 18903] close(16) = -1 EBADF (Bad file descriptor) [pid 18903] close(17) = -1 EBADF (Bad file descriptor) [pid 18903] close(18) = -1 EBADF (Bad file descriptor) [ 270.063181][T18903] vhci_hcd vhci_hcd.0: port 0 already used [pid 18903] close(19) = -1 EBADF (Bad file descriptor) [pid 18903] close(20) = -1 EBADF (Bad file descriptor) [pid 18903] close(21) = -1 EBADF (Bad file descriptor) [pid 18903] close(22) = -1 EBADF (Bad file descriptor) [pid 18903] close(23) = -1 EBADF (Bad file descriptor) [pid 18903] close(24) = -1 EBADF (Bad file descriptor) [pid 18903] close(25) = -1 EBADF (Bad file descriptor) [pid 18903] close(26) = -1 EBADF (Bad file descriptor) [pid 18903] close(27) = -1 EBADF (Bad file descriptor) [pid 18903] close(28) = -1 EBADF (Bad file descriptor) [pid 18903] close(29) = -1 EBADF (Bad file descriptor) [pid 18903] exit_group(0) = ? [pid 18903] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6920, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18907 attached , child_tidptr=0x5555570da650) = 6922 [pid 18907] set_robust_list(0x5555570da660, 24) = 0 [pid 18907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18907] setpgid(0, 0) = 0 [pid 18907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18907] write(3, "1000", 4) = 4 [pid 18907] close(3) = 0 [pid 18907] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18907] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18907] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18907] close(5) = 0 [pid 18907] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18910 attached ) = 6923 [pid 18907] tkill(6923, SIGSTOP) = 0 [pid 18907] close(3 [pid 18910] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6922, si_uid=0} --- [pid 18910] --- stopped by SIGSTOP --- [pid 18907] <... close resumed>) = 0 [pid 18907] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6923, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18907] close(4) = 0 [pid 18907] close(5) = -1 EBADF (Bad file descriptor) [pid 18907] close(6) = -1 EBADF (Bad file descriptor) [pid 18907] close(7) = -1 EBADF (Bad file descriptor) [pid 18907] close(8) = -1 EBADF (Bad file descriptor) [pid 18907] close(9) = -1 EBADF (Bad file descriptor) [pid 18907] close(10) = -1 EBADF (Bad file descriptor) [pid 18907] close(11) = -1 EBADF (Bad file descriptor) [pid 18907] close(12) = -1 EBADF (Bad file descriptor) [pid 18907] close(13) = -1 EBADF (Bad file descriptor) [pid 18907] close(14) = -1 EBADF (Bad file descriptor) [pid 18907] close(15) = -1 EBADF (Bad file descriptor) [pid 18907] close(16) = -1 EBADF (Bad file descriptor) [pid 18907] close(17) = -1 EBADF (Bad file descriptor) [pid 18907] close(18) = -1 EBADF (Bad file descriptor) [ 270.183402][T18907] vhci_hcd vhci_hcd.0: port 0 already used [pid 18907] close(19) = -1 EBADF (Bad file descriptor) [pid 18907] close(20) = -1 EBADF (Bad file descriptor) [pid 18907] close(21) = -1 EBADF (Bad file descriptor) [pid 18907] close(22) = -1 EBADF (Bad file descriptor) [pid 18907] close(23) = -1 EBADF (Bad file descriptor) [pid 18907] close(24) = -1 EBADF (Bad file descriptor) [pid 18907] close(25) = -1 EBADF (Bad file descriptor) [pid 18907] close(26) = -1 EBADF (Bad file descriptor) [pid 18907] close(27) = -1 EBADF (Bad file descriptor) [pid 18907] close(28) = -1 EBADF (Bad file descriptor) [pid 18907] close(29) = -1 EBADF (Bad file descriptor) [pid 18907] exit_group(0) = ? [pid 18907] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6922, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18911 attached , child_tidptr=0x5555570da650) = 6924 [pid 18911] set_robust_list(0x5555570da660, 24) = 0 [pid 18911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18911] setpgid(0, 0) = 0 [pid 18911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18911] write(3, "1000", 4) = 4 [pid 18911] close(3) = 0 [pid 18911] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18911] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18911] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18911] close(5) = 0 [pid 18911] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18914 attached ) = 6925 [pid 18911] tkill(6925, SIGSTOP) = 0 [pid 18914] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6924, si_uid=0} --- [pid 18911] close(3 [pid 18914] --- stopped by SIGSTOP --- [pid 18911] <... close resumed>) = 0 [pid 18911] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6925, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18911] close(4) = 0 [pid 18911] close(5) = -1 EBADF (Bad file descriptor) [pid 18911] close(6) = -1 EBADF (Bad file descriptor) [pid 18911] close(7) = -1 EBADF (Bad file descriptor) [pid 18911] close(8) = -1 EBADF (Bad file descriptor) [pid 18911] close(9) = -1 EBADF (Bad file descriptor) [pid 18911] close(10) = -1 EBADF (Bad file descriptor) [pid 18911] close(11) = -1 EBADF (Bad file descriptor) [pid 18911] close(12) = -1 EBADF (Bad file descriptor) [pid 18911] close(13) = -1 EBADF (Bad file descriptor) [pid 18911] close(14) = -1 EBADF (Bad file descriptor) [pid 18911] close(15) = -1 EBADF (Bad file descriptor) [pid 18911] close(16) = -1 EBADF (Bad file descriptor) [pid 18911] close(17) = -1 EBADF (Bad file descriptor) [pid 18911] close(18) = -1 EBADF (Bad file descriptor) [ 270.303654][T18911] vhci_hcd vhci_hcd.0: port 0 already used [pid 18911] close(19) = -1 EBADF (Bad file descriptor) [pid 18911] close(20) = -1 EBADF (Bad file descriptor) [pid 18911] close(21) = -1 EBADF (Bad file descriptor) [pid 18911] close(22) = -1 EBADF (Bad file descriptor) [pid 18911] close(23) = -1 EBADF (Bad file descriptor) [pid 18911] close(24) = -1 EBADF (Bad file descriptor) [pid 18911] close(25) = -1 EBADF (Bad file descriptor) [pid 18911] close(26) = -1 EBADF (Bad file descriptor) [pid 18911] close(27) = -1 EBADF (Bad file descriptor) [pid 18911] close(28) = -1 EBADF (Bad file descriptor) [pid 18911] close(29) = -1 EBADF (Bad file descriptor) [pid 18911] exit_group(0) = ? [pid 18911] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6924, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18915 attached , child_tidptr=0x5555570da650) = 6926 [pid 18915] set_robust_list(0x5555570da660, 24) = 0 [pid 18915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18915] setpgid(0, 0) = 0 [pid 18915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18915] write(3, "1000", 4) = 4 [pid 18915] close(3) = 0 [pid 18915] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18915] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18915] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18915] close(5) = 0 [pid 18915] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18918 attached ) = 6927 [pid 18915] tkill(6927, SIGSTOP) = 0 [pid 18918] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6926, si_uid=0} --- [pid 18915] close(3 [pid 18918] --- stopped by SIGSTOP --- [pid 18915] <... close resumed>) = 0 [pid 18915] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6927, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18915] close(4) = 0 [pid 18915] close(5) = -1 EBADF (Bad file descriptor) [pid 18915] close(6) = -1 EBADF (Bad file descriptor) [pid 18915] close(7) = -1 EBADF (Bad file descriptor) [pid 18915] close(8) = -1 EBADF (Bad file descriptor) [pid 18915] close(9) = -1 EBADF (Bad file descriptor) [pid 18915] close(10) = -1 EBADF (Bad file descriptor) [pid 18915] close(11) = -1 EBADF (Bad file descriptor) [pid 18915] close(12) = -1 EBADF (Bad file descriptor) [pid 18915] close(13) = -1 EBADF (Bad file descriptor) [pid 18915] close(14) = -1 EBADF (Bad file descriptor) [pid 18915] close(15) = -1 EBADF (Bad file descriptor) [pid 18915] close(16) = -1 EBADF (Bad file descriptor) [pid 18915] close(17) = -1 EBADF (Bad file descriptor) [pid 18915] close(18) = -1 EBADF (Bad file descriptor) [pid 18915] close(19) = -1 EBADF (Bad file descriptor) [pid 18915] close(20) = -1 EBADF (Bad file descriptor) [ 270.427920][T18915] vhci_hcd vhci_hcd.0: port 0 already used [pid 18915] close(21) = -1 EBADF (Bad file descriptor) [pid 18915] close(22) = -1 EBADF (Bad file descriptor) [pid 18915] close(23) = -1 EBADF (Bad file descriptor) [pid 18915] close(24) = -1 EBADF (Bad file descriptor) [pid 18915] close(25) = -1 EBADF (Bad file descriptor) [pid 18915] close(26) = -1 EBADF (Bad file descriptor) [pid 18915] close(27) = -1 EBADF (Bad file descriptor) [pid 18915] close(28) = -1 EBADF (Bad file descriptor) [pid 18915] close(29) = -1 EBADF (Bad file descriptor) [pid 18915] exit_group(0) = ? [pid 18915] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6926, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18919 attached , child_tidptr=0x5555570da650) = 6928 [pid 18919] set_robust_list(0x5555570da660, 24) = 0 [pid 18919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18919] setpgid(0, 0) = 0 [pid 18919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18919] write(3, "1000", 4) = 4 [pid 18919] close(3) = 0 [pid 18919] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18919] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18919] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18919] close(5) = 0 [pid 18919] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18922 attached ) = 6929 [pid 18919] tkill(6929, SIGSTOP) = 0 [pid 18922] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6928, si_uid=0} --- [pid 18919] close(3 [pid 18922] --- stopped by SIGSTOP --- [pid 18919] <... close resumed>) = 0 [pid 18919] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6929, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18919] close(4) = 0 [pid 18919] close(5) = -1 EBADF (Bad file descriptor) [pid 18919] close(6) = -1 EBADF (Bad file descriptor) [pid 18919] close(7) = -1 EBADF (Bad file descriptor) [pid 18919] close(8) = -1 EBADF (Bad file descriptor) [pid 18919] close(9) = -1 EBADF (Bad file descriptor) [pid 18919] close(10) = -1 EBADF (Bad file descriptor) [pid 18919] close(11) = -1 EBADF (Bad file descriptor) [pid 18919] close(12) = -1 EBADF (Bad file descriptor) [pid 18919] close(13) = -1 EBADF (Bad file descriptor) [pid 18919] close(14) = -1 EBADF (Bad file descriptor) [pid 18919] close(15) = -1 EBADF (Bad file descriptor) [pid 18919] close(16) = -1 EBADF (Bad file descriptor) [pid 18919] close(17) = -1 EBADF (Bad file descriptor) [pid 18919] close(18) = -1 EBADF (Bad file descriptor) [pid 18919] close(19) = -1 EBADF (Bad file descriptor) [pid 18919] close(20) = -1 EBADF (Bad file descriptor) [ 270.533452][T18919] vhci_hcd vhci_hcd.0: port 0 already used [pid 18919] close(21) = -1 EBADF (Bad file descriptor) [pid 18919] close(22) = -1 EBADF (Bad file descriptor) [pid 18919] close(23) = -1 EBADF (Bad file descriptor) [pid 18919] close(24) = -1 EBADF (Bad file descriptor) [pid 18919] close(25) = -1 EBADF (Bad file descriptor) [pid 18919] close(26) = -1 EBADF (Bad file descriptor) [pid 18919] close(27) = -1 EBADF (Bad file descriptor) [pid 18919] close(28) = -1 EBADF (Bad file descriptor) [pid 18919] close(29) = -1 EBADF (Bad file descriptor) [pid 18919] exit_group(0) = ? [pid 18919] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6928, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18923 attached , child_tidptr=0x5555570da650) = 6930 [pid 18923] set_robust_list(0x5555570da660, 24) = 0 [pid 18923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18923] setpgid(0, 0) = 0 [pid 18923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18923] write(3, "1000", 4) = 4 [pid 18923] close(3) = 0 [pid 18923] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18923] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18923] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18923] close(5) = 0 [pid 18923] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18926 attached ) = 6931 [pid 18923] tkill(6931, SIGSTOP) = 0 [pid 18926] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6930, si_uid=0} --- [pid 18923] close(3 [pid 18926] --- stopped by SIGSTOP --- [pid 18923] <... close resumed>) = 0 [pid 18923] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6931, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18923] close(4) = 0 [pid 18923] close(5) = -1 EBADF (Bad file descriptor) [pid 18923] close(6) = -1 EBADF (Bad file descriptor) [pid 18923] close(7) = -1 EBADF (Bad file descriptor) [pid 18923] close(8) = -1 EBADF (Bad file descriptor) [pid 18923] close(9) = -1 EBADF (Bad file descriptor) [pid 18923] close(10) = -1 EBADF (Bad file descriptor) [pid 18923] close(11) = -1 EBADF (Bad file descriptor) [pid 18923] close(12) = -1 EBADF (Bad file descriptor) [pid 18923] close(13) = -1 EBADF (Bad file descriptor) [pid 18923] close(14) = -1 EBADF (Bad file descriptor) [pid 18923] close(15) = -1 EBADF (Bad file descriptor) [pid 18923] close(16) = -1 EBADF (Bad file descriptor) [pid 18923] close(17) = -1 EBADF (Bad file descriptor) [pid 18923] close(18) = -1 EBADF (Bad file descriptor) [pid 18923] close(19) = -1 EBADF (Bad file descriptor) [ 270.647713][T18923] vhci_hcd vhci_hcd.0: port 0 already used [pid 18923] close(20) = -1 EBADF (Bad file descriptor) [pid 18923] close(21) = -1 EBADF (Bad file descriptor) [pid 18923] close(22) = -1 EBADF (Bad file descriptor) [pid 18923] close(23) = -1 EBADF (Bad file descriptor) [pid 18923] close(24) = -1 EBADF (Bad file descriptor) [pid 18923] close(25) = -1 EBADF (Bad file descriptor) [pid 18923] close(26) = -1 EBADF (Bad file descriptor) [pid 18923] close(27) = -1 EBADF (Bad file descriptor) [pid 18923] close(28) = -1 EBADF (Bad file descriptor) [pid 18923] close(29) = -1 EBADF (Bad file descriptor) [pid 18923] exit_group(0) = ? [pid 18923] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6930, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18927 attached , child_tidptr=0x5555570da650) = 6932 [pid 18927] set_robust_list(0x5555570da660, 24) = 0 [pid 18927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18927] setpgid(0, 0) = 0 [pid 18927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18927] write(3, "1000", 4) = 4 [pid 18927] close(3) = 0 [pid 18927] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18927] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18927] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18927] close(5) = 0 [pid 18927] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18930 attached ) = 6933 [pid 18927] tkill(6933, SIGSTOP) = 0 [pid 18930] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6932, si_uid=0} --- [pid 18927] close(3 [pid 18930] --- stopped by SIGSTOP --- [pid 18927] <... close resumed>) = 0 [pid 18927] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6933, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18927] close(4) = 0 [pid 18927] close(5) = -1 EBADF (Bad file descriptor) [pid 18927] close(6) = -1 EBADF (Bad file descriptor) [pid 18927] close(7) = -1 EBADF (Bad file descriptor) [pid 18927] close(8) = -1 EBADF (Bad file descriptor) [pid 18927] close(9) = -1 EBADF (Bad file descriptor) [pid 18927] close(10) = -1 EBADF (Bad file descriptor) [pid 18927] close(11) = -1 EBADF (Bad file descriptor) [pid 18927] close(12) = -1 EBADF (Bad file descriptor) [pid 18927] close(13) = -1 EBADF (Bad file descriptor) [pid 18927] close(14) = -1 EBADF (Bad file descriptor) [pid 18927] close(15) = -1 EBADF (Bad file descriptor) [pid 18927] close(16) = -1 EBADF (Bad file descriptor) [pid 18927] close(17) = -1 EBADF (Bad file descriptor) [pid 18927] close(18) = -1 EBADF (Bad file descriptor) [pid 18927] close(19) = -1 EBADF (Bad file descriptor) [ 270.769006][T18927] vhci_hcd vhci_hcd.0: port 0 already used [pid 18927] close(20) = -1 EBADF (Bad file descriptor) [pid 18927] close(21) = -1 EBADF (Bad file descriptor) [pid 18927] close(22) = -1 EBADF (Bad file descriptor) [pid 18927] close(23) = -1 EBADF (Bad file descriptor) [pid 18927] close(24) = -1 EBADF (Bad file descriptor) [pid 18927] close(25) = -1 EBADF (Bad file descriptor) [pid 18927] close(26) = -1 EBADF (Bad file descriptor) [pid 18927] close(27) = -1 EBADF (Bad file descriptor) [pid 18927] close(28) = -1 EBADF (Bad file descriptor) [pid 18927] close(29) = -1 EBADF (Bad file descriptor) [pid 18927] exit_group(0) = ? [pid 18927] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6932, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18931 attached , child_tidptr=0x5555570da650) = 6934 [pid 18931] set_robust_list(0x5555570da660, 24) = 0 [pid 18931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18931] setpgid(0, 0) = 0 [pid 18931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18931] write(3, "1000", 4) = 4 [pid 18931] close(3) = 0 [pid 18931] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18931] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18931] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18931] close(5) = 0 [pid 18931] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18934 attached ) = 6935 [pid 18931] tkill(6935, SIGSTOP) = 0 [pid 18934] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6934, si_uid=0} --- [pid 18931] close(3 [pid 18934] --- stopped by SIGSTOP --- [pid 18931] <... close resumed>) = 0 [pid 18931] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6935, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18931] close(4) = 0 [pid 18931] close(5) = -1 EBADF (Bad file descriptor) [pid 18931] close(6) = -1 EBADF (Bad file descriptor) [pid 18931] close(7) = -1 EBADF (Bad file descriptor) [pid 18931] close(8) = -1 EBADF (Bad file descriptor) [pid 18931] close(9) = -1 EBADF (Bad file descriptor) [pid 18931] close(10) = -1 EBADF (Bad file descriptor) [pid 18931] close(11) = -1 EBADF (Bad file descriptor) [pid 18931] close(12) = -1 EBADF (Bad file descriptor) [pid 18931] close(13) = -1 EBADF (Bad file descriptor) [pid 18931] close(14) = -1 EBADF (Bad file descriptor) [pid 18931] close(15) = -1 EBADF (Bad file descriptor) [pid 18931] close(16) = -1 EBADF (Bad file descriptor) [pid 18931] close(17) = -1 EBADF (Bad file descriptor) [pid 18931] close(18) = -1 EBADF (Bad file descriptor) [pid 18931] close(19) = -1 EBADF (Bad file descriptor) [ 270.890139][T18931] vhci_hcd vhci_hcd.0: port 0 already used [pid 18931] close(20) = -1 EBADF (Bad file descriptor) [pid 18931] close(21) = -1 EBADF (Bad file descriptor) [pid 18931] close(22) = -1 EBADF (Bad file descriptor) [pid 18931] close(23) = -1 EBADF (Bad file descriptor) [pid 18931] close(24) = -1 EBADF (Bad file descriptor) [pid 18931] close(25) = -1 EBADF (Bad file descriptor) [pid 18931] close(26) = -1 EBADF (Bad file descriptor) [pid 18931] close(27) = -1 EBADF (Bad file descriptor) [pid 18931] close(28) = -1 EBADF (Bad file descriptor) [pid 18931] close(29) = -1 EBADF (Bad file descriptor) [pid 18931] exit_group(0) = ? [pid 18931] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6934, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18935 attached , child_tidptr=0x5555570da650) = 6936 [pid 18935] set_robust_list(0x5555570da660, 24) = 0 [pid 18935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18935] setpgid(0, 0) = 0 [pid 18935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18935] write(3, "1000", 4) = 4 [pid 18935] close(3) = 0 [pid 18935] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18935] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18935] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18935] close(5) = 0 [pid 18935] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18938 attached ) = 6937 [pid 18935] tkill(6937, SIGSTOP) = 0 [pid 18938] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6936, si_uid=0} --- [pid 18935] close(3 [pid 18938] --- stopped by SIGSTOP --- [pid 18935] <... close resumed>) = 0 [pid 18935] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6937, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18935] close(4) = 0 [pid 18935] close(5) = -1 EBADF (Bad file descriptor) [pid 18935] close(6) = -1 EBADF (Bad file descriptor) [pid 18935] close(7) = -1 EBADF (Bad file descriptor) [pid 18935] close(8) = -1 EBADF (Bad file descriptor) [pid 18935] close(9) = -1 EBADF (Bad file descriptor) [pid 18935] close(10) = -1 EBADF (Bad file descriptor) [pid 18935] close(11) = -1 EBADF (Bad file descriptor) [pid 18935] close(12) = -1 EBADF (Bad file descriptor) [pid 18935] close(13) = -1 EBADF (Bad file descriptor) [pid 18935] close(14) = -1 EBADF (Bad file descriptor) [pid 18935] close(15) = -1 EBADF (Bad file descriptor) [pid 18935] close(16) = -1 EBADF (Bad file descriptor) [pid 18935] close(17) = -1 EBADF (Bad file descriptor) [pid 18935] close(18) = -1 EBADF (Bad file descriptor) [pid 18935] close(19) = -1 EBADF (Bad file descriptor) [ 271.010131][T18935] vhci_hcd vhci_hcd.0: port 0 already used [pid 18935] close(20) = -1 EBADF (Bad file descriptor) [pid 18935] close(21) = -1 EBADF (Bad file descriptor) [pid 18935] close(22) = -1 EBADF (Bad file descriptor) [pid 18935] close(23) = -1 EBADF (Bad file descriptor) [pid 18935] close(24) = -1 EBADF (Bad file descriptor) [pid 18935] close(25) = -1 EBADF (Bad file descriptor) [pid 18935] close(26) = -1 EBADF (Bad file descriptor) [pid 18935] close(27) = -1 EBADF (Bad file descriptor) [pid 18935] close(28) = -1 EBADF (Bad file descriptor) [pid 18935] close(29) = -1 EBADF (Bad file descriptor) [pid 18935] exit_group(0) = ? [pid 18935] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6936, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18939 attached , child_tidptr=0x5555570da650) = 6938 [pid 18939] set_robust_list(0x5555570da660, 24) = 0 [pid 18939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18939] setpgid(0, 0) = 0 [pid 18939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18939] write(3, "1000", 4) = 4 [pid 18939] close(3) = 0 [pid 18939] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18939] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18939] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18939] close(5) = 0 [pid 18939] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18942 attached ) = 6939 [pid 18939] tkill(6939, SIGSTOP) = 0 [pid 18942] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6938, si_uid=0} --- [pid 18939] close(3 [pid 18942] --- stopped by SIGSTOP --- [pid 18939] <... close resumed>) = 0 [pid 18939] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6939, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18939] close(4) = 0 [pid 18939] close(5) = -1 EBADF (Bad file descriptor) [pid 18939] close(6) = -1 EBADF (Bad file descriptor) [pid 18939] close(7) = -1 EBADF (Bad file descriptor) [pid 18939] close(8) = -1 EBADF (Bad file descriptor) [pid 18939] close(9) = -1 EBADF (Bad file descriptor) [pid 18939] close(10) = -1 EBADF (Bad file descriptor) [pid 18939] close(11) = -1 EBADF (Bad file descriptor) [pid 18939] close(12) = -1 EBADF (Bad file descriptor) [pid 18939] close(13) = -1 EBADF (Bad file descriptor) [pid 18939] close(14) = -1 EBADF (Bad file descriptor) [pid 18939] close(15) = -1 EBADF (Bad file descriptor) [pid 18939] close(16) = -1 EBADF (Bad file descriptor) [pid 18939] close(17) = -1 EBADF (Bad file descriptor) [pid 18939] close(18) = -1 EBADF (Bad file descriptor) [pid 18939] close(19) = -1 EBADF (Bad file descriptor) [ 271.131158][T18939] vhci_hcd vhci_hcd.0: port 0 already used [pid 18939] close(20) = -1 EBADF (Bad file descriptor) [pid 18939] close(21) = -1 EBADF (Bad file descriptor) [pid 18939] close(22) = -1 EBADF (Bad file descriptor) [pid 18939] close(23) = -1 EBADF (Bad file descriptor) [pid 18939] close(24) = -1 EBADF (Bad file descriptor) [pid 18939] close(25) = -1 EBADF (Bad file descriptor) [pid 18939] close(26) = -1 EBADF (Bad file descriptor) [pid 18939] close(27) = -1 EBADF (Bad file descriptor) [pid 18939] close(28) = -1 EBADF (Bad file descriptor) [pid 18939] close(29) = -1 EBADF (Bad file descriptor) [pid 18939] exit_group(0) = ? [pid 18939] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6938, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18943 attached , child_tidptr=0x5555570da650) = 6940 [pid 18943] set_robust_list(0x5555570da660, 24) = 0 [pid 18943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18943] setpgid(0, 0) = 0 [pid 18943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18943] write(3, "1000", 4) = 4 [pid 18943] close(3) = 0 [pid 18943] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18943] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18943] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18943] close(5) = 0 [pid 18943] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18946 attached ) = 6941 [pid 18943] tkill(6941, SIGSTOP) = 0 [pid 18946] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6940, si_uid=0} --- [pid 18943] close(3 [pid 18946] --- stopped by SIGSTOP --- [pid 18943] <... close resumed>) = 0 [pid 18943] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6941, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18943] close(4) = 0 [pid 18943] close(5) = -1 EBADF (Bad file descriptor) [pid 18943] close(6) = -1 EBADF (Bad file descriptor) [pid 18943] close(7) = -1 EBADF (Bad file descriptor) [pid 18943] close(8) = -1 EBADF (Bad file descriptor) [pid 18943] close(9) = -1 EBADF (Bad file descriptor) [pid 18943] close(10) = -1 EBADF (Bad file descriptor) [pid 18943] close(11) = -1 EBADF (Bad file descriptor) [pid 18943] close(12) = -1 EBADF (Bad file descriptor) [pid 18943] close(13) = -1 EBADF (Bad file descriptor) [pid 18943] close(14) = -1 EBADF (Bad file descriptor) [pid 18943] close(15) = -1 EBADF (Bad file descriptor) [pid 18943] close(16) = -1 EBADF (Bad file descriptor) [pid 18943] close(17) = -1 EBADF (Bad file descriptor) [pid 18943] close(18) = -1 EBADF (Bad file descriptor) [pid 18943] close(19) = -1 EBADF (Bad file descriptor) [ 271.247823][T18943] vhci_hcd vhci_hcd.0: port 0 already used [pid 18943] close(20) = -1 EBADF (Bad file descriptor) [pid 18943] close(21) = -1 EBADF (Bad file descriptor) [pid 18943] close(22) = -1 EBADF (Bad file descriptor) [pid 18943] close(23) = -1 EBADF (Bad file descriptor) [pid 18943] close(24) = -1 EBADF (Bad file descriptor) [pid 18943] close(25) = -1 EBADF (Bad file descriptor) [pid 18943] close(26) = -1 EBADF (Bad file descriptor) [pid 18943] close(27) = -1 EBADF (Bad file descriptor) [pid 18943] close(28) = -1 EBADF (Bad file descriptor) [pid 18943] close(29) = -1 EBADF (Bad file descriptor) [pid 18943] exit_group(0) = ? [pid 18943] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6940, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18947 attached , child_tidptr=0x5555570da650) = 6942 [pid 18947] set_robust_list(0x5555570da660, 24) = 0 [pid 18947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18947] setpgid(0, 0) = 0 [pid 18947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18947] write(3, "1000", 4) = 4 [pid 18947] close(3) = 0 [pid 18947] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18947] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18947] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18947] close(5) = 0 [pid 18947] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18950 attached ) = 6943 [pid 18947] tkill(6943, SIGSTOP) = 0 [pid 18950] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6942, si_uid=0} --- [pid 18947] close(3 [pid 18950] --- stopped by SIGSTOP --- [pid 18947] <... close resumed>) = 0 [pid 18947] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6943, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18947] close(4) = 0 [pid 18947] close(5) = -1 EBADF (Bad file descriptor) [pid 18947] close(6) = -1 EBADF (Bad file descriptor) [pid 18947] close(7) = -1 EBADF (Bad file descriptor) [pid 18947] close(8) = -1 EBADF (Bad file descriptor) [pid 18947] close(9) = -1 EBADF (Bad file descriptor) [pid 18947] close(10) = -1 EBADF (Bad file descriptor) [pid 18947] close(11) = -1 EBADF (Bad file descriptor) [pid 18947] close(12) = -1 EBADF (Bad file descriptor) [pid 18947] close(13) = -1 EBADF (Bad file descriptor) [pid 18947] close(14) = -1 EBADF (Bad file descriptor) [pid 18947] close(15) = -1 EBADF (Bad file descriptor) [pid 18947] close(16) = -1 EBADF (Bad file descriptor) [pid 18947] close(17) = -1 EBADF (Bad file descriptor) [pid 18947] close(18) = -1 EBADF (Bad file descriptor) [ 271.365987][T18947] vhci_hcd vhci_hcd.0: port 0 already used [pid 18947] close(19) = -1 EBADF (Bad file descriptor) [pid 18947] close(20) = -1 EBADF (Bad file descriptor) [pid 18947] close(21) = -1 EBADF (Bad file descriptor) [pid 18947] close(22) = -1 EBADF (Bad file descriptor) [pid 18947] close(23) = -1 EBADF (Bad file descriptor) [pid 18947] close(24) = -1 EBADF (Bad file descriptor) [pid 18947] close(25) = -1 EBADF (Bad file descriptor) [pid 18947] close(26) = -1 EBADF (Bad file descriptor) [pid 18947] close(27) = -1 EBADF (Bad file descriptor) [pid 18947] close(28) = -1 EBADF (Bad file descriptor) [pid 18947] close(29) = -1 EBADF (Bad file descriptor) [pid 18947] exit_group(0) = ? [pid 18947] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6942, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18951 attached , child_tidptr=0x5555570da650) = 6944 [pid 18951] set_robust_list(0x5555570da660, 24) = 0 [pid 18951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18951] setpgid(0, 0) = 0 [pid 18951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18951] write(3, "1000", 4) = 4 [pid 18951] close(3) = 0 [pid 18951] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18951] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18951] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18951] close(5) = 0 [pid 18951] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18954 attached ) = 6945 [pid 18951] tkill(6945, SIGSTOP) = 0 [pid 18954] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6944, si_uid=0} --- [pid 18951] close(3 [pid 18954] --- stopped by SIGSTOP --- [pid 18951] <... close resumed>) = 0 [pid 18951] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6945, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18951] close(4) = 0 [pid 18951] close(5) = -1 EBADF (Bad file descriptor) [pid 18951] close(6) = -1 EBADF (Bad file descriptor) [pid 18951] close(7) = -1 EBADF (Bad file descriptor) [pid 18951] close(8) = -1 EBADF (Bad file descriptor) [pid 18951] close(9) = -1 EBADF (Bad file descriptor) [pid 18951] close(10) = -1 EBADF (Bad file descriptor) [pid 18951] close(11) = -1 EBADF (Bad file descriptor) [pid 18951] close(12) = -1 EBADF (Bad file descriptor) [pid 18951] close(13) = -1 EBADF (Bad file descriptor) [pid 18951] close(14) = -1 EBADF (Bad file descriptor) [pid 18951] close(15) = -1 EBADF (Bad file descriptor) [pid 18951] close(16) = -1 EBADF (Bad file descriptor) [pid 18951] close(17) = -1 EBADF (Bad file descriptor) [pid 18951] close(18) = -1 EBADF (Bad file descriptor) [pid 18951] close(19) = -1 EBADF (Bad file descriptor) [ 271.487496][T18951] vhci_hcd vhci_hcd.0: port 0 already used [pid 18951] close(20) = -1 EBADF (Bad file descriptor) [pid 18951] close(21) = -1 EBADF (Bad file descriptor) [pid 18951] close(22) = -1 EBADF (Bad file descriptor) [pid 18951] close(23) = -1 EBADF (Bad file descriptor) [pid 18951] close(24) = -1 EBADF (Bad file descriptor) [pid 18951] close(25) = -1 EBADF (Bad file descriptor) [pid 18951] close(26) = -1 EBADF (Bad file descriptor) [pid 18951] close(27) = -1 EBADF (Bad file descriptor) [pid 18951] close(28) = -1 EBADF (Bad file descriptor) [pid 18951] close(29) = -1 EBADF (Bad file descriptor) [pid 18951] exit_group(0) = ? [pid 18951] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6944, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18955 attached , child_tidptr=0x5555570da650) = 6946 [pid 18955] set_robust_list(0x5555570da660, 24) = 0 [pid 18955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18955] setpgid(0, 0) = 0 [pid 18955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18955] write(3, "1000", 4) = 4 [pid 18955] close(3) = 0 [pid 18955] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18955] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18955] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18955] close(5) = 0 [pid 18955] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18958 attached ) = 6947 [pid 18955] tkill(6947, SIGSTOP) = 0 [pid 18958] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6946, si_uid=0} --- [pid 18955] close(3 [pid 18958] --- stopped by SIGSTOP --- [pid 18955] <... close resumed>) = 0 [pid 18955] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6947, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18955] close(4) = 0 [pid 18955] close(5) = -1 EBADF (Bad file descriptor) [pid 18955] close(6) = -1 EBADF (Bad file descriptor) [pid 18955] close(7) = -1 EBADF (Bad file descriptor) [pid 18955] close(8) = -1 EBADF (Bad file descriptor) [pid 18955] close(9) = -1 EBADF (Bad file descriptor) [pid 18955] close(10) = -1 EBADF (Bad file descriptor) [pid 18955] close(11) = -1 EBADF (Bad file descriptor) [pid 18955] close(12) = -1 EBADF (Bad file descriptor) [pid 18955] close(13) = -1 EBADF (Bad file descriptor) [pid 18955] close(14) = -1 EBADF (Bad file descriptor) [pid 18955] close(15) = -1 EBADF (Bad file descriptor) [pid 18955] close(16) = -1 EBADF (Bad file descriptor) [pid 18955] close(17) = -1 EBADF (Bad file descriptor) [pid 18955] close(18) = -1 EBADF (Bad file descriptor) [pid 18955] close(19) = -1 EBADF (Bad file descriptor) [pid 18955] close(20) = -1 EBADF (Bad file descriptor) [pid 18955] close(21) = -1 EBADF (Bad file descriptor) [pid 18955] close(22) = -1 EBADF (Bad file descriptor) [pid 18955] close(23) = -1 EBADF (Bad file descriptor) [pid 18955] close(24) = -1 EBADF (Bad file descriptor) [pid 18955] close(25) = -1 EBADF (Bad file descriptor) [ 271.602514][T18955] vhci_hcd vhci_hcd.0: port 0 already used [pid 18955] close(26) = -1 EBADF (Bad file descriptor) [pid 18955] close(27) = -1 EBADF (Bad file descriptor) [pid 18955] close(28) = -1 EBADF (Bad file descriptor) [pid 18955] close(29) = -1 EBADF (Bad file descriptor) [pid 18955] exit_group(0) = ? [pid 18955] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6946, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18959 attached , child_tidptr=0x5555570da650) = 6948 [pid 18959] set_robust_list(0x5555570da660, 24) = 0 [pid 18959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18959] setpgid(0, 0) = 0 [pid 18959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18959] write(3, "1000", 4) = 4 [pid 18959] close(3) = 0 [pid 18959] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18959] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18959] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18959] close(5) = 0 [pid 18959] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18962 attached ) = 6949 [pid 18959] tkill(6949, SIGSTOP) = 0 [pid 18962] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6948, si_uid=0} --- [pid 18959] close(3) = 0 [pid 18962] --- stopped by SIGSTOP --- [pid 18959] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6949, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18959] close(4) = 0 [pid 18959] close(5) = -1 EBADF (Bad file descriptor) [pid 18959] close(6) = -1 EBADF (Bad file descriptor) [pid 18959] close(7) = -1 EBADF (Bad file descriptor) [pid 18959] close(8) = -1 EBADF (Bad file descriptor) [pid 18959] close(9) = -1 EBADF (Bad file descriptor) [pid 18959] close(10) = -1 EBADF (Bad file descriptor) [pid 18959] close(11) = -1 EBADF (Bad file descriptor) [pid 18959] close(12) = -1 EBADF (Bad file descriptor) [pid 18959] close(13) = -1 EBADF (Bad file descriptor) [pid 18959] close(14) = -1 EBADF (Bad file descriptor) [pid 18959] close(15) = -1 EBADF (Bad file descriptor) [pid 18959] close(16) = -1 EBADF (Bad file descriptor) [pid 18959] close(17) = -1 EBADF (Bad file descriptor) [pid 18959] close(18) = -1 EBADF (Bad file descriptor) [pid 18959] close(19) = -1 EBADF (Bad file descriptor) [ 271.707404][T18959] vhci_hcd vhci_hcd.0: port 0 already used [pid 18959] close(20) = -1 EBADF (Bad file descriptor) [pid 18959] close(21) = -1 EBADF (Bad file descriptor) [pid 18959] close(22) = -1 EBADF (Bad file descriptor) [pid 18959] close(23) = -1 EBADF (Bad file descriptor) [pid 18959] close(24) = -1 EBADF (Bad file descriptor) [pid 18959] close(25) = -1 EBADF (Bad file descriptor) [pid 18959] close(26) = -1 EBADF (Bad file descriptor) [pid 18959] close(27) = -1 EBADF (Bad file descriptor) [pid 18959] close(28) = -1 EBADF (Bad file descriptor) [pid 18959] close(29) = -1 EBADF (Bad file descriptor) [pid 18959] exit_group(0) = ? [pid 18959] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6948, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18963 attached , child_tidptr=0x5555570da650) = 6950 [pid 18963] set_robust_list(0x5555570da660, 24) = 0 [pid 18963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18963] setpgid(0, 0) = 0 [pid 18963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18963] write(3, "1000", 4) = 4 [pid 18963] close(3) = 0 [pid 18963] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18963] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18963] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18963] close(5) = 0 [pid 18963] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18966 attached ) = 6951 [pid 18963] tkill(6951, SIGSTOP) = 0 [pid 18966] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6950, si_uid=0} --- [pid 18963] close(3 [pid 18966] --- stopped by SIGSTOP --- [pid 18963] <... close resumed>) = 0 [pid 18963] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6951, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18963] close(4) = 0 [pid 18963] close(5) = -1 EBADF (Bad file descriptor) [pid 18963] close(6) = -1 EBADF (Bad file descriptor) [pid 18963] close(7) = -1 EBADF (Bad file descriptor) [pid 18963] close(8) = -1 EBADF (Bad file descriptor) [pid 18963] close(9) = -1 EBADF (Bad file descriptor) [pid 18963] close(10) = -1 EBADF (Bad file descriptor) [pid 18963] close(11) = -1 EBADF (Bad file descriptor) [pid 18963] close(12) = -1 EBADF (Bad file descriptor) [pid 18963] close(13) = -1 EBADF (Bad file descriptor) [pid 18963] close(14) = -1 EBADF (Bad file descriptor) [pid 18963] close(15) = -1 EBADF (Bad file descriptor) [pid 18963] close(16) = -1 EBADF (Bad file descriptor) [pid 18963] close(17) = -1 EBADF (Bad file descriptor) [pid 18963] close(18) = -1 EBADF (Bad file descriptor) [pid 18963] close(19) = -1 EBADF (Bad file descriptor) [ 271.830090][T18963] vhci_hcd vhci_hcd.0: port 0 already used [pid 18963] close(20) = -1 EBADF (Bad file descriptor) [pid 18963] close(21) = -1 EBADF (Bad file descriptor) [pid 18963] close(22) = -1 EBADF (Bad file descriptor) [pid 18963] close(23) = -1 EBADF (Bad file descriptor) [pid 18963] close(24) = -1 EBADF (Bad file descriptor) [pid 18963] close(25) = -1 EBADF (Bad file descriptor) [pid 18963] close(26) = -1 EBADF (Bad file descriptor) [pid 18963] close(27) = -1 EBADF (Bad file descriptor) [pid 18963] close(28) = -1 EBADF (Bad file descriptor) [pid 18963] close(29) = -1 EBADF (Bad file descriptor) [pid 18963] exit_group(0) = ? [pid 18963] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6950, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18967 attached , child_tidptr=0x5555570da650) = 6952 [pid 18967] set_robust_list(0x5555570da660, 24) = 0 [pid 18967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18967] setpgid(0, 0) = 0 [pid 18967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18967] write(3, "1000", 4) = 4 [pid 18967] close(3) = 0 [pid 18967] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18967] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18967] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18967] close(5) = 0 [pid 18967] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18970 attached ) = 6953 [pid 18967] tkill(6953, SIGSTOP) = 0 [pid 18970] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6952, si_uid=0} --- [pid 18967] close(3 [pid 18970] --- stopped by SIGSTOP --- [pid 18967] <... close resumed>) = 0 [pid 18967] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6953, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18967] close(4) = 0 [pid 18967] close(5) = -1 EBADF (Bad file descriptor) [pid 18967] close(6) = -1 EBADF (Bad file descriptor) [pid 18967] close(7) = -1 EBADF (Bad file descriptor) [pid 18967] close(8) = -1 EBADF (Bad file descriptor) [pid 18967] close(9) = -1 EBADF (Bad file descriptor) [pid 18967] close(10) = -1 EBADF (Bad file descriptor) [pid 18967] close(11) = -1 EBADF (Bad file descriptor) [pid 18967] close(12) = -1 EBADF (Bad file descriptor) [pid 18967] close(13) = -1 EBADF (Bad file descriptor) [pid 18967] close(14) = -1 EBADF (Bad file descriptor) [pid 18967] close(15) = -1 EBADF (Bad file descriptor) [pid 18967] close(16) = -1 EBADF (Bad file descriptor) [pid 18967] close(17) = -1 EBADF (Bad file descriptor) [pid 18967] close(18) = -1 EBADF (Bad file descriptor) [pid 18967] close(19) = -1 EBADF (Bad file descriptor) [ 271.949313][T18967] vhci_hcd vhci_hcd.0: port 0 already used [pid 18967] close(20) = -1 EBADF (Bad file descriptor) [pid 18967] close(21) = -1 EBADF (Bad file descriptor) [pid 18967] close(22) = -1 EBADF (Bad file descriptor) [pid 18967] close(23) = -1 EBADF (Bad file descriptor) [pid 18967] close(24) = -1 EBADF (Bad file descriptor) [pid 18967] close(25) = -1 EBADF (Bad file descriptor) [pid 18967] close(26) = -1 EBADF (Bad file descriptor) [pid 18967] close(27) = -1 EBADF (Bad file descriptor) [pid 18967] close(28) = -1 EBADF (Bad file descriptor) [pid 18967] close(29) = -1 EBADF (Bad file descriptor) [pid 18967] exit_group(0) = ? [pid 18967] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6952, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18971 attached , child_tidptr=0x5555570da650) = 6954 [pid 18971] set_robust_list(0x5555570da660, 24) = 0 [pid 18971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18971] setpgid(0, 0) = 0 [pid 18971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18971] write(3, "1000", 4) = 4 [pid 18971] close(3) = 0 [pid 18971] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18971] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18971] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18971] close(5) = 0 [pid 18971] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18974 attached ) = 6955 [pid 18971] tkill(6955, SIGSTOP) = 0 [pid 18974] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6954, si_uid=0} --- [pid 18971] close(3 [pid 18974] --- stopped by SIGSTOP --- [pid 18971] <... close resumed>) = 0 [pid 18971] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6955, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18971] close(4) = 0 [pid 18971] close(5) = -1 EBADF (Bad file descriptor) [pid 18971] close(6) = -1 EBADF (Bad file descriptor) [pid 18971] close(7) = -1 EBADF (Bad file descriptor) [pid 18971] close(8) = -1 EBADF (Bad file descriptor) [pid 18971] close(9) = -1 EBADF (Bad file descriptor) [pid 18971] close(10) = -1 EBADF (Bad file descriptor) [pid 18971] close(11) = -1 EBADF (Bad file descriptor) [pid 18971] close(12) = -1 EBADF (Bad file descriptor) [pid 18971] close(13) = -1 EBADF (Bad file descriptor) [pid 18971] close(14) = -1 EBADF (Bad file descriptor) [pid 18971] close(15) = -1 EBADF (Bad file descriptor) [pid 18971] close(16) = -1 EBADF (Bad file descriptor) [ 272.068193][T18971] vhci_hcd vhci_hcd.0: port 0 already used [pid 18971] close(17) = -1 EBADF (Bad file descriptor) [pid 18971] close(18) = -1 EBADF (Bad file descriptor) [pid 18971] close(19) = -1 EBADF (Bad file descriptor) [pid 18971] close(20) = -1 EBADF (Bad file descriptor) [pid 18971] close(21) = -1 EBADF (Bad file descriptor) [pid 18971] close(22) = -1 EBADF (Bad file descriptor) [pid 18971] close(23) = -1 EBADF (Bad file descriptor) [pid 18971] close(24) = -1 EBADF (Bad file descriptor) [pid 18971] close(25) = -1 EBADF (Bad file descriptor) [pid 18971] close(26) = -1 EBADF (Bad file descriptor) [pid 18971] close(27) = -1 EBADF (Bad file descriptor) [pid 18971] close(28) = -1 EBADF (Bad file descriptor) [pid 18971] close(29) = -1 EBADF (Bad file descriptor) [pid 18971] exit_group(0) = ? [pid 18971] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6954, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18975 attached , child_tidptr=0x5555570da650) = 6956 [pid 18975] set_robust_list(0x5555570da660, 24) = 0 [pid 18975] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18975] setpgid(0, 0) = 0 [pid 18975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18975] write(3, "1000", 4) = 4 [pid 18975] close(3) = 0 [pid 18975] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18975] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18975] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18975] close(5) = 0 [pid 18975] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18978 attached ) = 6957 [pid 18975] tkill(6957, SIGSTOP) = 0 [pid 18975] close(3 [pid 18978] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6956, si_uid=0} --- [pid 18975] <... close resumed>) = 0 [pid 18975] close(4 [pid 18978] --- stopped by SIGSTOP --- [pid 18975] <... close resumed>) = 0 [pid 18975] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6957, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18975] close(5) = -1 EBADF (Bad file descriptor) [pid 18975] close(6) = -1 EBADF (Bad file descriptor) [pid 18975] close(7) = -1 EBADF (Bad file descriptor) [pid 18975] close(8) = -1 EBADF (Bad file descriptor) [pid 18975] close(9) = -1 EBADF (Bad file descriptor) [pid 18975] close(10) = -1 EBADF (Bad file descriptor) [pid 18975] close(11) = -1 EBADF (Bad file descriptor) [pid 18975] close(12) = -1 EBADF (Bad file descriptor) [pid 18975] close(13) = -1 EBADF (Bad file descriptor) [pid 18975] close(14) = -1 EBADF (Bad file descriptor) [pid 18975] close(15) = -1 EBADF (Bad file descriptor) [pid 18975] close(16) = -1 EBADF (Bad file descriptor) [pid 18975] close(17) = -1 EBADF (Bad file descriptor) [pid 18975] close(18) = -1 EBADF (Bad file descriptor) [pid 18975] close(19) = -1 EBADF (Bad file descriptor) [pid 18975] close(20) = -1 EBADF (Bad file descriptor) [ 272.197278][T18975] vhci_hcd vhci_hcd.0: port 0 already used [pid 18975] close(21) = -1 EBADF (Bad file descriptor) [pid 18975] close(22) = -1 EBADF (Bad file descriptor) [pid 18975] close(23) = -1 EBADF (Bad file descriptor) [pid 18975] close(24) = -1 EBADF (Bad file descriptor) [pid 18975] close(25) = -1 EBADF (Bad file descriptor) [pid 18975] close(26) = -1 EBADF (Bad file descriptor) [pid 18975] close(27) = -1 EBADF (Bad file descriptor) [pid 18975] close(28) = -1 EBADF (Bad file descriptor) [pid 18975] close(29) = -1 EBADF (Bad file descriptor) [pid 18975] exit_group(0) = ? [pid 18975] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6956, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18979 attached , child_tidptr=0x5555570da650) = 6958 [pid 18979] set_robust_list(0x5555570da660, 24) = 0 [pid 18979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18979] setpgid(0, 0) = 0 [pid 18979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18979] write(3, "1000", 4) = 4 [pid 18979] close(3) = 0 [pid 18979] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18979] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18979] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18979] close(5) = 0 [pid 18979] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18982 attached ) = 6959 [pid 18979] tkill(6959, SIGSTOP) = 0 [pid 18982] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6958, si_uid=0} --- [pid 18979] close(3 [pid 18982] --- stopped by SIGSTOP --- [pid 18979] <... close resumed>) = 0 [pid 18979] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6959, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18979] close(4) = 0 [pid 18979] close(5) = -1 EBADF (Bad file descriptor) [pid 18979] close(6) = -1 EBADF (Bad file descriptor) [pid 18979] close(7) = -1 EBADF (Bad file descriptor) [pid 18979] close(8) = -1 EBADF (Bad file descriptor) [pid 18979] close(9) = -1 EBADF (Bad file descriptor) [pid 18979] close(10) = -1 EBADF (Bad file descriptor) [pid 18979] close(11) = -1 EBADF (Bad file descriptor) [pid 18979] close(12) = -1 EBADF (Bad file descriptor) [pid 18979] close(13) = -1 EBADF (Bad file descriptor) [pid 18979] close(14) = -1 EBADF (Bad file descriptor) [pid 18979] close(15) = -1 EBADF (Bad file descriptor) [pid 18979] close(16) = -1 EBADF (Bad file descriptor) [pid 18979] close(17) = -1 EBADF (Bad file descriptor) [ 272.316761][T18979] vhci_hcd vhci_hcd.0: port 0 already used [pid 18979] close(18) = -1 EBADF (Bad file descriptor) [pid 18979] close(19) = -1 EBADF (Bad file descriptor) [pid 18979] close(20) = -1 EBADF (Bad file descriptor) [pid 18979] close(21) = -1 EBADF (Bad file descriptor) [pid 18979] close(22) = -1 EBADF (Bad file descriptor) [pid 18979] close(23) = -1 EBADF (Bad file descriptor) [pid 18979] close(24) = -1 EBADF (Bad file descriptor) [pid 18979] close(25) = -1 EBADF (Bad file descriptor) [pid 18979] close(26) = -1 EBADF (Bad file descriptor) [pid 18979] close(27) = -1 EBADF (Bad file descriptor) [pid 18979] close(28) = -1 EBADF (Bad file descriptor) [pid 18979] close(29) = -1 EBADF (Bad file descriptor) [pid 18979] exit_group(0) = ? [pid 18979] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6958, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18983 attached , child_tidptr=0x5555570da650) = 6960 [pid 18983] set_robust_list(0x5555570da660, 24) = 0 [pid 18983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18983] setpgid(0, 0) = 0 [pid 18983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18983] write(3, "1000", 4) = 4 [pid 18983] close(3) = 0 [pid 18983] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18983] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18983] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18983] close(5) = 0 [pid 18983] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18986 attached ) = 6961 [pid 18983] tkill(6961, SIGSTOP) = 0 [pid 18986] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6960, si_uid=0} --- [pid 18983] close(3 [pid 18986] --- stopped by SIGSTOP --- [pid 18983] <... close resumed>) = 0 [pid 18983] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6961, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18983] close(4) = 0 [pid 18983] close(5) = -1 EBADF (Bad file descriptor) [pid 18983] close(6) = -1 EBADF (Bad file descriptor) [pid 18983] close(7) = -1 EBADF (Bad file descriptor) [pid 18983] close(8) = -1 EBADF (Bad file descriptor) [pid 18983] close(9) = -1 EBADF (Bad file descriptor) [pid 18983] close(10) = -1 EBADF (Bad file descriptor) [pid 18983] close(11) = -1 EBADF (Bad file descriptor) [pid 18983] close(12) = -1 EBADF (Bad file descriptor) [pid 18983] close(13) = -1 EBADF (Bad file descriptor) [pid 18983] close(14) = -1 EBADF (Bad file descriptor) [pid 18983] close(15) = -1 EBADF (Bad file descriptor) [pid 18983] close(16) = -1 EBADF (Bad file descriptor) [pid 18983] close(17) = -1 EBADF (Bad file descriptor) [pid 18983] close(18) = -1 EBADF (Bad file descriptor) [ 272.445136][T18983] vhci_hcd vhci_hcd.0: port 0 already used [pid 18983] close(19) = -1 EBADF (Bad file descriptor) [pid 18983] close(20) = -1 EBADF (Bad file descriptor) [pid 18983] close(21) = -1 EBADF (Bad file descriptor) [pid 18983] close(22) = -1 EBADF (Bad file descriptor) [pid 18983] close(23) = -1 EBADF (Bad file descriptor) [pid 18983] close(24) = -1 EBADF (Bad file descriptor) [pid 18983] close(25) = -1 EBADF (Bad file descriptor) [pid 18983] close(26) = -1 EBADF (Bad file descriptor) [pid 18983] close(27) = -1 EBADF (Bad file descriptor) [pid 18983] close(28) = -1 EBADF (Bad file descriptor) [pid 18983] close(29) = -1 EBADF (Bad file descriptor) [pid 18983] exit_group(0) = ? [pid 18983] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6960, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18987 attached , child_tidptr=0x5555570da650) = 6962 [pid 18987] set_robust_list(0x5555570da660, 24) = 0 [pid 18987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18987] setpgid(0, 0) = 0 [pid 18987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18987] write(3, "1000", 4) = 4 [pid 18987] close(3) = 0 [pid 18987] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18987] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18987] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18987] close(5) = 0 [pid 18987] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18990 attached ) = 6963 [pid 18987] tkill(6963, SIGSTOP) = 0 [pid 18990] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6962, si_uid=0} --- [pid 18987] close(3) = 0 [pid 18990] --- stopped by SIGSTOP --- [pid 18987] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6963, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18987] close(4) = 0 [pid 18987] close(5) = -1 EBADF (Bad file descriptor) [pid 18987] close(6) = -1 EBADF (Bad file descriptor) [pid 18987] close(7) = -1 EBADF (Bad file descriptor) [pid 18987] close(8) = -1 EBADF (Bad file descriptor) [pid 18987] close(9) = -1 EBADF (Bad file descriptor) [pid 18987] close(10) = -1 EBADF (Bad file descriptor) [pid 18987] close(11) = -1 EBADF (Bad file descriptor) [pid 18987] close(12) = -1 EBADF (Bad file descriptor) [pid 18987] close(13) = -1 EBADF (Bad file descriptor) [pid 18987] close(14) = -1 EBADF (Bad file descriptor) [pid 18987] close(15) = -1 EBADF (Bad file descriptor) [pid 18987] close(16) = -1 EBADF (Bad file descriptor) [pid 18987] close(17) = -1 EBADF (Bad file descriptor) [pid 18987] close(18) = -1 EBADF (Bad file descriptor) [ 272.570183][T18987] vhci_hcd vhci_hcd.0: port 0 already used [pid 18987] close(19) = -1 EBADF (Bad file descriptor) [pid 18987] close(20) = -1 EBADF (Bad file descriptor) [pid 18987] close(21) = -1 EBADF (Bad file descriptor) [pid 18987] close(22) = -1 EBADF (Bad file descriptor) [pid 18987] close(23) = -1 EBADF (Bad file descriptor) [pid 18987] close(24) = -1 EBADF (Bad file descriptor) [pid 18987] close(25) = -1 EBADF (Bad file descriptor) [pid 18987] close(26) = -1 EBADF (Bad file descriptor) [pid 18987] close(27) = -1 EBADF (Bad file descriptor) [pid 18987] close(28) = -1 EBADF (Bad file descriptor) [pid 18987] close(29) = -1 EBADF (Bad file descriptor) [pid 18987] exit_group(0) = ? [pid 18987] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6962, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18991 attached , child_tidptr=0x5555570da650) = 6964 [pid 18991] set_robust_list(0x5555570da660, 24) = 0 [pid 18991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18991] setpgid(0, 0) = 0 [pid 18991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18991] write(3, "1000", 4) = 4 [pid 18991] close(3) = 0 [pid 18991] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18991] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18991] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18991] close(5) = 0 [pid 18991] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18994 attached ) = 6965 [pid 18991] tkill(6965, SIGSTOP) = 0 [pid 18994] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6964, si_uid=0} --- [pid 18991] close(3 [pid 18994] --- stopped by SIGSTOP --- [pid 18991] <... close resumed>) = 0 [pid 18991] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6965, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18991] close(4) = 0 [pid 18991] close(5) = -1 EBADF (Bad file descriptor) [pid 18991] close(6) = -1 EBADF (Bad file descriptor) [pid 18991] close(7) = -1 EBADF (Bad file descriptor) [pid 18991] close(8) = -1 EBADF (Bad file descriptor) [pid 18991] close(9) = -1 EBADF (Bad file descriptor) [pid 18991] close(10) = -1 EBADF (Bad file descriptor) [pid 18991] close(11) = -1 EBADF (Bad file descriptor) [pid 18991] close(12) = -1 EBADF (Bad file descriptor) [pid 18991] close(13) = -1 EBADF (Bad file descriptor) [pid 18991] close(14) = -1 EBADF (Bad file descriptor) [pid 18991] close(15) = -1 EBADF (Bad file descriptor) [pid 18991] close(16) = -1 EBADF (Bad file descriptor) [pid 18991] close(17) = -1 EBADF (Bad file descriptor) [pid 18991] close(18) = -1 EBADF (Bad file descriptor) [pid 18991] close(19) = -1 EBADF (Bad file descriptor) [ 272.691195][T18991] vhci_hcd vhci_hcd.0: port 0 already used [pid 18991] close(20) = -1 EBADF (Bad file descriptor) [pid 18991] close(21) = -1 EBADF (Bad file descriptor) [pid 18991] close(22) = -1 EBADF (Bad file descriptor) [pid 18991] close(23) = -1 EBADF (Bad file descriptor) [pid 18991] close(24) = -1 EBADF (Bad file descriptor) [pid 18991] close(25) = -1 EBADF (Bad file descriptor) [pid 18991] close(26) = -1 EBADF (Bad file descriptor) [pid 18991] close(27) = -1 EBADF (Bad file descriptor) [pid 18991] close(28) = -1 EBADF (Bad file descriptor) [pid 18991] close(29) = -1 EBADF (Bad file descriptor) [pid 18991] exit_group(0) = ? [pid 18991] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6964, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18995 attached , child_tidptr=0x5555570da650) = 6966 [pid 18995] set_robust_list(0x5555570da660, 24) = 0 [pid 18995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18995] setpgid(0, 0) = 0 [pid 18995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18995] write(3, "1000", 4) = 4 [pid 18995] close(3) = 0 [pid 18995] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18995] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18995] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18995] close(5) = 0 [pid 18995] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 18998 attached ) = 6967 [pid 18995] tkill(6967, SIGSTOP) = 0 [pid 18998] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6966, si_uid=0} --- [pid 18995] close(3 [pid 18998] --- stopped by SIGSTOP --- [pid 18995] <... close resumed>) = 0 [pid 18995] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6967, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18995] close(4) = 0 [pid 18995] close(5) = -1 EBADF (Bad file descriptor) [pid 18995] close(6) = -1 EBADF (Bad file descriptor) [pid 18995] close(7) = -1 EBADF (Bad file descriptor) [pid 18995] close(8) = -1 EBADF (Bad file descriptor) [pid 18995] close(9) = -1 EBADF (Bad file descriptor) [pid 18995] close(10) = -1 EBADF (Bad file descriptor) [pid 18995] close(11) = -1 EBADF (Bad file descriptor) [pid 18995] close(12) = -1 EBADF (Bad file descriptor) [pid 18995] close(13) = -1 EBADF (Bad file descriptor) [pid 18995] close(14) = -1 EBADF (Bad file descriptor) [pid 18995] close(15) = -1 EBADF (Bad file descriptor) [pid 18995] close(16) = -1 EBADF (Bad file descriptor) [pid 18995] close(17) = -1 EBADF (Bad file descriptor) [pid 18995] close(18) = -1 EBADF (Bad file descriptor) [ 272.815938][T18995] vhci_hcd vhci_hcd.0: port 0 already used [pid 18995] close(19) = -1 EBADF (Bad file descriptor) [pid 18995] close(20) = -1 EBADF (Bad file descriptor) [pid 18995] close(21) = -1 EBADF (Bad file descriptor) [pid 18995] close(22) = -1 EBADF (Bad file descriptor) [pid 18995] close(23) = -1 EBADF (Bad file descriptor) [pid 18995] close(24) = -1 EBADF (Bad file descriptor) [pid 18995] close(25) = -1 EBADF (Bad file descriptor) [pid 18995] close(26) = -1 EBADF (Bad file descriptor) [pid 18995] close(27) = -1 EBADF (Bad file descriptor) [pid 18995] close(28) = -1 EBADF (Bad file descriptor) [pid 18995] close(29) = -1 EBADF (Bad file descriptor) [pid 18995] exit_group(0) = ? [pid 18995] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6966, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18999 attached , child_tidptr=0x5555570da650) = 6968 [pid 18999] set_robust_list(0x5555570da660, 24) = 0 [pid 18999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18999] setpgid(0, 0) = 0 [pid 18999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18999] write(3, "1000", 4) = 4 [pid 18999] close(3) = 0 [pid 18999] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 18999] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 18999] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 18999] close(5) = 0 [pid 18999] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19002 attached ) = 6969 [pid 18999] tkill(6969, SIGSTOP) = 0 [pid 19002] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6968, si_uid=0} --- [pid 18999] close(3 [pid 19002] --- stopped by SIGSTOP --- [pid 18999] <... close resumed>) = 0 [pid 18999] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6969, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 18999] close(4) = 0 [pid 18999] close(5) = -1 EBADF (Bad file descriptor) [pid 18999] close(6) = -1 EBADF (Bad file descriptor) [pid 18999] close(7) = -1 EBADF (Bad file descriptor) [pid 18999] close(8) = -1 EBADF (Bad file descriptor) [pid 18999] close(9) = -1 EBADF (Bad file descriptor) [pid 18999] close(10) = -1 EBADF (Bad file descriptor) [pid 18999] close(11) = -1 EBADF (Bad file descriptor) [pid 18999] close(12) = -1 EBADF (Bad file descriptor) [pid 18999] close(13) = -1 EBADF (Bad file descriptor) [pid 18999] close(14) = -1 EBADF (Bad file descriptor) [pid 18999] close(15) = -1 EBADF (Bad file descriptor) [pid 18999] close(16) = -1 EBADF (Bad file descriptor) [pid 18999] close(17) = -1 EBADF (Bad file descriptor) [pid 18999] close(18) = -1 EBADF (Bad file descriptor) [pid 18999] close(19) = -1 EBADF (Bad file descriptor) [pid 18999] close(20) = -1 EBADF (Bad file descriptor) [ 272.939007][T18999] vhci_hcd vhci_hcd.0: port 0 already used [pid 18999] close(21) = -1 EBADF (Bad file descriptor) [pid 18999] close(22) = -1 EBADF (Bad file descriptor) [pid 18999] close(23) = -1 EBADF (Bad file descriptor) [pid 18999] close(24) = -1 EBADF (Bad file descriptor) [pid 18999] close(25) = -1 EBADF (Bad file descriptor) [pid 18999] close(26) = -1 EBADF (Bad file descriptor) [pid 18999] close(27) = -1 EBADF (Bad file descriptor) [pid 18999] close(28) = -1 EBADF (Bad file descriptor) [pid 18999] close(29) = -1 EBADF (Bad file descriptor) [pid 18999] exit_group(0) = ? [pid 18999] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6968, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19003 attached , child_tidptr=0x5555570da650) = 6970 [pid 19003] set_robust_list(0x5555570da660, 24) = 0 [pid 19003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19003] setpgid(0, 0) = 0 [pid 19003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19003] write(3, "1000", 4) = 4 [pid 19003] close(3) = 0 [pid 19003] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19003] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19003] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19003] close(5) = 0 [pid 19003] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19006 attached ) = 6971 [pid 19003] tkill(6971, SIGSTOP) = 0 [pid 19006] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6970, si_uid=0} --- [pid 19003] close(3 [pid 19006] --- stopped by SIGSTOP --- [pid 19003] <... close resumed>) = 0 [pid 19003] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6971, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19003] close(4) = 0 [pid 19003] close(5) = -1 EBADF (Bad file descriptor) [pid 19003] close(6) = -1 EBADF (Bad file descriptor) [pid 19003] close(7) = -1 EBADF (Bad file descriptor) [pid 19003] close(8) = -1 EBADF (Bad file descriptor) [pid 19003] close(9) = -1 EBADF (Bad file descriptor) [pid 19003] close(10) = -1 EBADF (Bad file descriptor) [pid 19003] close(11) = -1 EBADF (Bad file descriptor) [pid 19003] close(12) = -1 EBADF (Bad file descriptor) [pid 19003] close(13) = -1 EBADF (Bad file descriptor) [pid 19003] close(14) = -1 EBADF (Bad file descriptor) [pid 19003] close(15) = -1 EBADF (Bad file descriptor) [pid 19003] close(16) = -1 EBADF (Bad file descriptor) [pid 19003] close(17) = -1 EBADF (Bad file descriptor) [pid 19003] close(18) = -1 EBADF (Bad file descriptor) [pid 19003] close(19) = -1 EBADF (Bad file descriptor) [ 273.054908][T19003] vhci_hcd vhci_hcd.0: port 0 already used [pid 19003] close(20) = -1 EBADF (Bad file descriptor) [pid 19003] close(21) = -1 EBADF (Bad file descriptor) [pid 19003] close(22) = -1 EBADF (Bad file descriptor) [pid 19003] close(23) = -1 EBADF (Bad file descriptor) [pid 19003] close(24) = -1 EBADF (Bad file descriptor) [pid 19003] close(25) = -1 EBADF (Bad file descriptor) [pid 19003] close(26) = -1 EBADF (Bad file descriptor) [pid 19003] close(27) = -1 EBADF (Bad file descriptor) [pid 19003] close(28) = -1 EBADF (Bad file descriptor) [pid 19003] close(29) = -1 EBADF (Bad file descriptor) [pid 19003] exit_group(0) = ? [pid 19003] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6970, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19007 attached , child_tidptr=0x5555570da650) = 6972 [pid 19007] set_robust_list(0x5555570da660, 24) = 0 [pid 19007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19007] setpgid(0, 0) = 0 [pid 19007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19007] write(3, "1000", 4) = 4 [pid 19007] close(3) = 0 [pid 19007] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19007] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19007] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19007] close(5) = 0 [pid 19007] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19010 attached ) = 6973 [pid 19007] tkill(6973, SIGSTOP) = 0 [pid 19010] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6972, si_uid=0} --- [pid 19007] close(3 [pid 19010] --- stopped by SIGSTOP --- [pid 19007] <... close resumed>) = 0 [pid 19007] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6973, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19007] close(4) = 0 [pid 19007] close(5) = -1 EBADF (Bad file descriptor) [pid 19007] close(6) = -1 EBADF (Bad file descriptor) [pid 19007] close(7) = -1 EBADF (Bad file descriptor) [pid 19007] close(8) = -1 EBADF (Bad file descriptor) [pid 19007] close(9) = -1 EBADF (Bad file descriptor) [pid 19007] close(10) = -1 EBADF (Bad file descriptor) [pid 19007] close(11) = -1 EBADF (Bad file descriptor) [pid 19007] close(12) = -1 EBADF (Bad file descriptor) [pid 19007] close(13) = -1 EBADF (Bad file descriptor) [pid 19007] close(14) = -1 EBADF (Bad file descriptor) [pid 19007] close(15) = -1 EBADF (Bad file descriptor) [pid 19007] close(16) = -1 EBADF (Bad file descriptor) [pid 19007] close(17) = -1 EBADF (Bad file descriptor) [pid 19007] close(18) = -1 EBADF (Bad file descriptor) [pid 19007] close(19) = -1 EBADF (Bad file descriptor) [ 273.177618][T19007] vhci_hcd vhci_hcd.0: port 0 already used [pid 19007] close(20) = -1 EBADF (Bad file descriptor) [pid 19007] close(21) = -1 EBADF (Bad file descriptor) [pid 19007] close(22) = -1 EBADF (Bad file descriptor) [pid 19007] close(23) = -1 EBADF (Bad file descriptor) [pid 19007] close(24) = -1 EBADF (Bad file descriptor) [pid 19007] close(25) = -1 EBADF (Bad file descriptor) [pid 19007] close(26) = -1 EBADF (Bad file descriptor) [pid 19007] close(27) = -1 EBADF (Bad file descriptor) [pid 19007] close(28) = -1 EBADF (Bad file descriptor) [pid 19007] close(29) = -1 EBADF (Bad file descriptor) [pid 19007] exit_group(0) = ? [pid 19007] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19011 attached , child_tidptr=0x5555570da650) = 6974 [pid 19011] set_robust_list(0x5555570da660, 24) = 0 [pid 19011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19011] setpgid(0, 0) = 0 [pid 19011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19011] write(3, "1000", 4) = 4 [pid 19011] close(3) = 0 [pid 19011] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19011] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19011] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19011] close(5) = 0 [pid 19011] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19014 attached ) = 6975 [pid 19011] tkill(6975, SIGSTOP) = 0 [pid 19014] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6974, si_uid=0} --- [pid 19011] close(3 [pid 19014] --- stopped by SIGSTOP --- [pid 19011] <... close resumed>) = 0 [pid 19011] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6975, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19011] close(4) = 0 [pid 19011] close(5) = -1 EBADF (Bad file descriptor) [pid 19011] close(6) = -1 EBADF (Bad file descriptor) [pid 19011] close(7) = -1 EBADF (Bad file descriptor) [pid 19011] close(8) = -1 EBADF (Bad file descriptor) [pid 19011] close(9) = -1 EBADF (Bad file descriptor) [pid 19011] close(10) = -1 EBADF (Bad file descriptor) [pid 19011] close(11) = -1 EBADF (Bad file descriptor) [pid 19011] close(12) = -1 EBADF (Bad file descriptor) [pid 19011] close(13) = -1 EBADF (Bad file descriptor) [pid 19011] close(14) = -1 EBADF (Bad file descriptor) [pid 19011] close(15) = -1 EBADF (Bad file descriptor) [pid 19011] close(16) = -1 EBADF (Bad file descriptor) [pid 19011] close(17) = -1 EBADF (Bad file descriptor) [pid 19011] close(18) = -1 EBADF (Bad file descriptor) [pid 19011] close(19) = -1 EBADF (Bad file descriptor) [ 273.295351][T19011] vhci_hcd vhci_hcd.0: port 0 already used [pid 19011] close(20) = -1 EBADF (Bad file descriptor) [pid 19011] close(21) = -1 EBADF (Bad file descriptor) [pid 19011] close(22) = -1 EBADF (Bad file descriptor) [pid 19011] close(23) = -1 EBADF (Bad file descriptor) [pid 19011] close(24) = -1 EBADF (Bad file descriptor) [pid 19011] close(25) = -1 EBADF (Bad file descriptor) [pid 19011] close(26) = -1 EBADF (Bad file descriptor) [pid 19011] close(27) = -1 EBADF (Bad file descriptor) [pid 19011] close(28) = -1 EBADF (Bad file descriptor) [pid 19011] close(29) = -1 EBADF (Bad file descriptor) [pid 19011] exit_group(0) = ? [pid 19011] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6974, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19015 attached , child_tidptr=0x5555570da650) = 6976 [pid 19015] set_robust_list(0x5555570da660, 24) = 0 [pid 19015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19015] setpgid(0, 0) = 0 [pid 19015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19015] write(3, "1000", 4) = 4 [pid 19015] close(3) = 0 [pid 19015] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19015] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19015] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19015] close(5) = 0 [pid 19015] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19018 attached ) = 6977 [pid 19015] tkill(6977, SIGSTOP) = 0 [pid 19018] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6976, si_uid=0} --- [pid 19015] close(3 [pid 19018] --- stopped by SIGSTOP --- [pid 19015] <... close resumed>) = 0 [pid 19015] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6977, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19015] close(4) = 0 [pid 19015] close(5) = -1 EBADF (Bad file descriptor) [pid 19015] close(6) = -1 EBADF (Bad file descriptor) [pid 19015] close(7) = -1 EBADF (Bad file descriptor) [pid 19015] close(8) = -1 EBADF (Bad file descriptor) [pid 19015] close(9) = -1 EBADF (Bad file descriptor) [pid 19015] close(10) = -1 EBADF (Bad file descriptor) [pid 19015] close(11) = -1 EBADF (Bad file descriptor) [pid 19015] close(12) = -1 EBADF (Bad file descriptor) [pid 19015] close(13) = -1 EBADF (Bad file descriptor) [pid 19015] close(14) = -1 EBADF (Bad file descriptor) [pid 19015] close(15) = -1 EBADF (Bad file descriptor) [pid 19015] close(16) = -1 EBADF (Bad file descriptor) [pid 19015] close(17) = -1 EBADF (Bad file descriptor) [pid 19015] close(18) = -1 EBADF (Bad file descriptor) [pid 19015] close(19) = -1 EBADF (Bad file descriptor) [ 273.415030][T19015] vhci_hcd vhci_hcd.0: port 0 already used [pid 19015] close(20) = -1 EBADF (Bad file descriptor) [pid 19015] close(21) = -1 EBADF (Bad file descriptor) [pid 19015] close(22) = -1 EBADF (Bad file descriptor) [pid 19015] close(23) = -1 EBADF (Bad file descriptor) [pid 19015] close(24) = -1 EBADF (Bad file descriptor) [pid 19015] close(25) = -1 EBADF (Bad file descriptor) [pid 19015] close(26) = -1 EBADF (Bad file descriptor) [pid 19015] close(27) = -1 EBADF (Bad file descriptor) [pid 19015] close(28) = -1 EBADF (Bad file descriptor) [pid 19015] close(29) = -1 EBADF (Bad file descriptor) [pid 19015] exit_group(0) = ? [pid 19015] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6976, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19019 attached , child_tidptr=0x5555570da650) = 6978 [pid 19019] set_robust_list(0x5555570da660, 24) = 0 [pid 19019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19019] setpgid(0, 0) = 0 [pid 19019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19019] write(3, "1000", 4) = 4 [pid 19019] close(3) = 0 [pid 19019] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19019] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19019] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19019] close(5) = 0 [pid 19019] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19022 attached ) = 6979 [pid 19019] tkill(6979, SIGSTOP) = 0 [pid 19022] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6978, si_uid=0} --- [pid 19019] close(3 [pid 19022] --- stopped by SIGSTOP --- [pid 19019] <... close resumed>) = 0 [pid 19019] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6979, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19019] close(4) = 0 [pid 19019] close(5) = -1 EBADF (Bad file descriptor) [pid 19019] close(6) = -1 EBADF (Bad file descriptor) [pid 19019] close(7) = -1 EBADF (Bad file descriptor) [pid 19019] close(8) = -1 EBADF (Bad file descriptor) [pid 19019] close(9) = -1 EBADF (Bad file descriptor) [pid 19019] close(10) = -1 EBADF (Bad file descriptor) [pid 19019] close(11) = -1 EBADF (Bad file descriptor) [pid 19019] close(12) = -1 EBADF (Bad file descriptor) [pid 19019] close(13) = -1 EBADF (Bad file descriptor) [pid 19019] close(14) = -1 EBADF (Bad file descriptor) [pid 19019] close(15) = -1 EBADF (Bad file descriptor) [pid 19019] close(16) = -1 EBADF (Bad file descriptor) [pid 19019] close(17) = -1 EBADF (Bad file descriptor) [pid 19019] close(18) = -1 EBADF (Bad file descriptor) [pid 19019] close(19) = -1 EBADF (Bad file descriptor) [ 273.534871][T19019] vhci_hcd vhci_hcd.0: port 0 already used [pid 19019] close(20) = -1 EBADF (Bad file descriptor) [pid 19019] close(21) = -1 EBADF (Bad file descriptor) [pid 19019] close(22) = -1 EBADF (Bad file descriptor) [pid 19019] close(23) = -1 EBADF (Bad file descriptor) [pid 19019] close(24) = -1 EBADF (Bad file descriptor) [pid 19019] close(25) = -1 EBADF (Bad file descriptor) [pid 19019] close(26) = -1 EBADF (Bad file descriptor) [pid 19019] close(27) = -1 EBADF (Bad file descriptor) [pid 19019] close(28) = -1 EBADF (Bad file descriptor) [pid 19019] close(29) = -1 EBADF (Bad file descriptor) [pid 19019] exit_group(0) = ? [pid 19019] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6978, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19023 attached , child_tidptr=0x5555570da650) = 6980 [pid 19023] set_robust_list(0x5555570da660, 24) = 0 [pid 19023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19023] setpgid(0, 0) = 0 [pid 19023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19023] write(3, "1000", 4) = 4 [pid 19023] close(3) = 0 [pid 19023] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19023] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19023] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19023] close(5) = 0 [pid 19023] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19026 attached ) = 6981 [pid 19023] tkill(6981, SIGSTOP) = 0 [pid 19026] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6980, si_uid=0} --- [pid 19023] close(3 [pid 19026] --- stopped by SIGSTOP --- [pid 19023] <... close resumed>) = 0 [pid 19023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6981, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19023] close(4) = 0 [pid 19023] close(5) = -1 EBADF (Bad file descriptor) [pid 19023] close(6) = -1 EBADF (Bad file descriptor) [pid 19023] close(7) = -1 EBADF (Bad file descriptor) [pid 19023] close(8) = -1 EBADF (Bad file descriptor) [pid 19023] close(9) = -1 EBADF (Bad file descriptor) [pid 19023] close(10) = -1 EBADF (Bad file descriptor) [pid 19023] close(11) = -1 EBADF (Bad file descriptor) [pid 19023] close(12) = -1 EBADF (Bad file descriptor) [pid 19023] close(13) = -1 EBADF (Bad file descriptor) [pid 19023] close(14) = -1 EBADF (Bad file descriptor) [pid 19023] close(15) = -1 EBADF (Bad file descriptor) [pid 19023] close(16) = -1 EBADF (Bad file descriptor) [pid 19023] close(17) = -1 EBADF (Bad file descriptor) [pid 19023] close(18) = -1 EBADF (Bad file descriptor) [ 273.656639][T19023] vhci_hcd vhci_hcd.0: port 0 already used [pid 19023] close(19) = -1 EBADF (Bad file descriptor) [pid 19023] close(20) = -1 EBADF (Bad file descriptor) [pid 19023] close(21) = -1 EBADF (Bad file descriptor) [pid 19023] close(22) = -1 EBADF (Bad file descriptor) [pid 19023] close(23) = -1 EBADF (Bad file descriptor) [pid 19023] close(24) = -1 EBADF (Bad file descriptor) [pid 19023] close(25) = -1 EBADF (Bad file descriptor) [pid 19023] close(26) = -1 EBADF (Bad file descriptor) [pid 19023] close(27) = -1 EBADF (Bad file descriptor) [pid 19023] close(28) = -1 EBADF (Bad file descriptor) [pid 19023] close(29) = -1 EBADF (Bad file descriptor) [pid 19023] exit_group(0) = ? [pid 19023] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6980, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19027 attached , child_tidptr=0x5555570da650) = 6982 [pid 19027] set_robust_list(0x5555570da660, 24) = 0 [pid 19027] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19027] setpgid(0, 0) = 0 [pid 19027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19027] write(3, "1000", 4) = 4 [pid 19027] close(3) = 0 [pid 19027] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19027] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19027] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19027] close(5) = 0 [pid 19027] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19030 attached ) = 6983 [pid 19027] tkill(6983, SIGSTOP) = 0 [pid 19030] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6982, si_uid=0} --- [pid 19027] close(3 [pid 19030] --- stopped by SIGSTOP --- [pid 19027] <... close resumed>) = 0 [pid 19027] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6983, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19027] close(4) = 0 [pid 19027] close(5) = -1 EBADF (Bad file descriptor) [pid 19027] close(6) = -1 EBADF (Bad file descriptor) [pid 19027] close(7) = -1 EBADF (Bad file descriptor) [pid 19027] close(8) = -1 EBADF (Bad file descriptor) [pid 19027] close(9) = -1 EBADF (Bad file descriptor) [pid 19027] close(10) = -1 EBADF (Bad file descriptor) [pid 19027] close(11) = -1 EBADF (Bad file descriptor) [pid 19027] close(12) = -1 EBADF (Bad file descriptor) [pid 19027] close(13) = -1 EBADF (Bad file descriptor) [pid 19027] close(14) = -1 EBADF (Bad file descriptor) [pid 19027] close(15) = -1 EBADF (Bad file descriptor) [pid 19027] close(16) = -1 EBADF (Bad file descriptor) [pid 19027] close(17) = -1 EBADF (Bad file descriptor) [pid 19027] close(18) = -1 EBADF (Bad file descriptor) [ 273.785305][T19027] vhci_hcd vhci_hcd.0: port 0 already used [pid 19027] close(19) = -1 EBADF (Bad file descriptor) [pid 19027] close(20) = -1 EBADF (Bad file descriptor) [pid 19027] close(21) = -1 EBADF (Bad file descriptor) [pid 19027] close(22) = -1 EBADF (Bad file descriptor) [pid 19027] close(23) = -1 EBADF (Bad file descriptor) [pid 19027] close(24) = -1 EBADF (Bad file descriptor) [pid 19027] close(25) = -1 EBADF (Bad file descriptor) [pid 19027] close(26) = -1 EBADF (Bad file descriptor) [pid 19027] close(27) = -1 EBADF (Bad file descriptor) [pid 19027] close(28) = -1 EBADF (Bad file descriptor) [pid 19027] close(29) = -1 EBADF (Bad file descriptor) [pid 19027] exit_group(0) = ? [pid 19027] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6982, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19031 attached , child_tidptr=0x5555570da650) = 6984 [pid 19031] set_robust_list(0x5555570da660, 24) = 0 [pid 19031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19031] setpgid(0, 0) = 0 [pid 19031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19031] write(3, "1000", 4) = 4 [pid 19031] close(3) = 0 [pid 19031] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19031] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19031] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19031] close(5) = 0 [pid 19031] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19034 attached ) = 6985 [pid 19031] tkill(6985, SIGSTOP) = 0 [pid 19034] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6984, si_uid=0} --- [pid 19031] close(3 [pid 19034] --- stopped by SIGSTOP --- [pid 19031] <... close resumed>) = 0 [pid 19031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6985, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19031] close(4) = 0 [pid 19031] close(5) = -1 EBADF (Bad file descriptor) [pid 19031] close(6) = -1 EBADF (Bad file descriptor) [pid 19031] close(7) = -1 EBADF (Bad file descriptor) [pid 19031] close(8) = -1 EBADF (Bad file descriptor) [pid 19031] close(9) = -1 EBADF (Bad file descriptor) [pid 19031] close(10) = -1 EBADF (Bad file descriptor) [pid 19031] close(11) = -1 EBADF (Bad file descriptor) [pid 19031] close(12) = -1 EBADF (Bad file descriptor) [pid 19031] close(13) = -1 EBADF (Bad file descriptor) [pid 19031] close(14) = -1 EBADF (Bad file descriptor) [pid 19031] close(15) = -1 EBADF (Bad file descriptor) [pid 19031] close(16) = -1 EBADF (Bad file descriptor) [pid 19031] close(17) = -1 EBADF (Bad file descriptor) [pid 19031] close(18) = -1 EBADF (Bad file descriptor) [pid 19031] close(19) = -1 EBADF (Bad file descriptor) [ 273.909889][T19031] vhci_hcd vhci_hcd.0: port 0 already used [pid 19031] close(20) = -1 EBADF (Bad file descriptor) [pid 19031] close(21) = -1 EBADF (Bad file descriptor) [pid 19031] close(22) = -1 EBADF (Bad file descriptor) [pid 19031] close(23) = -1 EBADF (Bad file descriptor) [pid 19031] close(24) = -1 EBADF (Bad file descriptor) [pid 19031] close(25) = -1 EBADF (Bad file descriptor) [pid 19031] close(26) = -1 EBADF (Bad file descriptor) [pid 19031] close(27) = -1 EBADF (Bad file descriptor) [pid 19031] close(28) = -1 EBADF (Bad file descriptor) [pid 19031] close(29) = -1 EBADF (Bad file descriptor) [pid 19031] exit_group(0) = ? [pid 19031] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6984, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19035 attached , child_tidptr=0x5555570da650) = 6986 [pid 19035] set_robust_list(0x5555570da660, 24) = 0 [pid 19035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19035] setpgid(0, 0) = 0 [pid 19035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19035] write(3, "1000", 4) = 4 [pid 19035] close(3) = 0 [pid 19035] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19035] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19035] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19035] close(5) = 0 [pid 19035] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19038 attached ) = 6987 [pid 19035] tkill(6987, SIGSTOP) = 0 [pid 19038] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6986, si_uid=0} --- [pid 19035] close(3 [pid 19038] --- stopped by SIGSTOP --- [pid 19035] <... close resumed>) = 0 [pid 19035] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6987, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19035] close(4) = 0 [pid 19035] close(5) = -1 EBADF (Bad file descriptor) [pid 19035] close(6) = -1 EBADF (Bad file descriptor) [pid 19035] close(7) = -1 EBADF (Bad file descriptor) [pid 19035] close(8) = -1 EBADF (Bad file descriptor) [pid 19035] close(9) = -1 EBADF (Bad file descriptor) [pid 19035] close(10) = -1 EBADF (Bad file descriptor) [pid 19035] close(11) = -1 EBADF (Bad file descriptor) [pid 19035] close(12) = -1 EBADF (Bad file descriptor) [ 274.031355][T19035] vhci_hcd vhci_hcd.0: port 0 already used [pid 19035] close(13) = -1 EBADF (Bad file descriptor) [pid 19035] close(14) = -1 EBADF (Bad file descriptor) [pid 19035] close(15) = -1 EBADF (Bad file descriptor) [pid 19035] close(16) = -1 EBADF (Bad file descriptor) [pid 19035] close(17) = -1 EBADF (Bad file descriptor) [pid 19035] close(18) = -1 EBADF (Bad file descriptor) [pid 19035] close(19) = -1 EBADF (Bad file descriptor) [pid 19035] close(20) = -1 EBADF (Bad file descriptor) [pid 19035] close(21) = -1 EBADF (Bad file descriptor) [pid 19035] close(22) = -1 EBADF (Bad file descriptor) [pid 19035] close(23) = -1 EBADF (Bad file descriptor) [pid 19035] close(24) = -1 EBADF (Bad file descriptor) [pid 19035] close(25) = -1 EBADF (Bad file descriptor) [pid 19035] close(26) = -1 EBADF (Bad file descriptor) [pid 19035] close(27) = -1 EBADF (Bad file descriptor) [pid 19035] close(28) = -1 EBADF (Bad file descriptor) [pid 19035] close(29) = -1 EBADF (Bad file descriptor) [pid 19035] exit_group(0) = ? [pid 19035] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6986, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19039 attached , child_tidptr=0x5555570da650) = 6988 [pid 19039] set_robust_list(0x5555570da660, 24) = 0 [pid 19039] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19039] setpgid(0, 0) = 0 [pid 19039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19039] write(3, "1000", 4) = 4 [pid 19039] close(3) = 0 [pid 19039] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19039] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19039] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19039] close(5) = 0 [pid 19039] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19042 attached ) = 6989 [pid 19039] tkill(6989, SIGSTOP) = 0 [pid 19042] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6988, si_uid=0} --- [pid 19039] close(3 [pid 19042] --- stopped by SIGSTOP --- [pid 19039] <... close resumed>) = 0 [pid 19039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6989, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19039] close(4) = 0 [pid 19039] close(5) = -1 EBADF (Bad file descriptor) [pid 19039] close(6) = -1 EBADF (Bad file descriptor) [pid 19039] close(7) = -1 EBADF (Bad file descriptor) [pid 19039] close(8) = -1 EBADF (Bad file descriptor) [pid 19039] close(9) = -1 EBADF (Bad file descriptor) [pid 19039] close(10) = -1 EBADF (Bad file descriptor) [pid 19039] close(11) = -1 EBADF (Bad file descriptor) [pid 19039] close(12) = -1 EBADF (Bad file descriptor) [pid 19039] close(13) = -1 EBADF (Bad file descriptor) [pid 19039] close(14) = -1 EBADF (Bad file descriptor) [pid 19039] close(15) = -1 EBADF (Bad file descriptor) [pid 19039] close(16) = -1 EBADF (Bad file descriptor) [pid 19039] close(17) = -1 EBADF (Bad file descriptor) [pid 19039] close(18) = -1 EBADF (Bad file descriptor) [pid 19039] close(19) = -1 EBADF (Bad file descriptor) [ 274.169318][T19039] vhci_hcd vhci_hcd.0: port 0 already used [pid 19039] close(20) = -1 EBADF (Bad file descriptor) [pid 19039] close(21) = -1 EBADF (Bad file descriptor) [pid 19039] close(22) = -1 EBADF (Bad file descriptor) [pid 19039] close(23) = -1 EBADF (Bad file descriptor) [pid 19039] close(24) = -1 EBADF (Bad file descriptor) [pid 19039] close(25) = -1 EBADF (Bad file descriptor) [pid 19039] close(26) = -1 EBADF (Bad file descriptor) [pid 19039] close(27) = -1 EBADF (Bad file descriptor) [pid 19039] close(28) = -1 EBADF (Bad file descriptor) [pid 19039] close(29) = -1 EBADF (Bad file descriptor) [pid 19039] exit_group(0) = ? [pid 19039] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6988, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19043 attached , child_tidptr=0x5555570da650) = 6990 [pid 19043] set_robust_list(0x5555570da660, 24) = 0 [pid 19043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19043] setpgid(0, 0) = 0 [pid 19043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19043] write(3, "1000", 4) = 4 [pid 19043] close(3) = 0 [pid 19043] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19043] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19043] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19043] close(5) = 0 [pid 19043] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19046 attached ) = 6991 [pid 19043] tkill(6991, SIGSTOP) = 0 [pid 19046] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6990, si_uid=0} --- [pid 19043] close(3 [pid 19046] --- stopped by SIGSTOP --- [pid 19043] <... close resumed>) = 0 [pid 19043] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6991, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19043] close(4) = 0 [pid 19043] close(5) = -1 EBADF (Bad file descriptor) [pid 19043] close(6) = -1 EBADF (Bad file descriptor) [pid 19043] close(7) = -1 EBADF (Bad file descriptor) [pid 19043] close(8) = -1 EBADF (Bad file descriptor) [pid 19043] close(9) = -1 EBADF (Bad file descriptor) [pid 19043] close(10) = -1 EBADF (Bad file descriptor) [pid 19043] close(11) = -1 EBADF (Bad file descriptor) [pid 19043] close(12) = -1 EBADF (Bad file descriptor) [pid 19043] close(13) = -1 EBADF (Bad file descriptor) [pid 19043] close(14) = -1 EBADF (Bad file descriptor) [pid 19043] close(15) = -1 EBADF (Bad file descriptor) [pid 19043] close(16) = -1 EBADF (Bad file descriptor) [pid 19043] close(17) = -1 EBADF (Bad file descriptor) [pid 19043] close(18) = -1 EBADF (Bad file descriptor) [pid 19043] close(19) = -1 EBADF (Bad file descriptor) [ 274.290191][T19043] vhci_hcd vhci_hcd.0: port 0 already used [pid 19043] close(20) = -1 EBADF (Bad file descriptor) [pid 19043] close(21) = -1 EBADF (Bad file descriptor) [pid 19043] close(22) = -1 EBADF (Bad file descriptor) [pid 19043] close(23) = -1 EBADF (Bad file descriptor) [pid 19043] close(24) = -1 EBADF (Bad file descriptor) [pid 19043] close(25) = -1 EBADF (Bad file descriptor) [pid 19043] close(26) = -1 EBADF (Bad file descriptor) [pid 19043] close(27) = -1 EBADF (Bad file descriptor) [pid 19043] close(28) = -1 EBADF (Bad file descriptor) [pid 19043] close(29) = -1 EBADF (Bad file descriptor) [pid 19043] exit_group(0) = ? [pid 19043] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6990, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19047 attached , child_tidptr=0x5555570da650) = 6992 [pid 19047] set_robust_list(0x5555570da660, 24) = 0 [pid 19047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19047] setpgid(0, 0) = 0 [pid 19047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19047] write(3, "1000", 4) = 4 [pid 19047] close(3) = 0 [pid 19047] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19047] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19047] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19047] close(5) = 0 [pid 19047] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19050 attached ) = 6993 [pid 19047] tkill(6993, SIGSTOP) = 0 [pid 19050] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6992, si_uid=0} --- [pid 19047] close(3 [pid 19050] --- stopped by SIGSTOP --- [pid 19047] <... close resumed>) = 0 [pid 19047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6993, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19047] close(4) = 0 [pid 19047] close(5) = -1 EBADF (Bad file descriptor) [pid 19047] close(6) = -1 EBADF (Bad file descriptor) [pid 19047] close(7) = -1 EBADF (Bad file descriptor) [pid 19047] close(8) = -1 EBADF (Bad file descriptor) [pid 19047] close(9) = -1 EBADF (Bad file descriptor) [pid 19047] close(10) = -1 EBADF (Bad file descriptor) [pid 19047] close(11) = -1 EBADF (Bad file descriptor) [pid 19047] close(12) = -1 EBADF (Bad file descriptor) [pid 19047] close(13) = -1 EBADF (Bad file descriptor) [pid 19047] close(14) = -1 EBADF (Bad file descriptor) [pid 19047] close(15) = -1 EBADF (Bad file descriptor) [pid 19047] close(16) = -1 EBADF (Bad file descriptor) [pid 19047] close(17) = -1 EBADF (Bad file descriptor) [ 274.407830][T19047] vhci_hcd vhci_hcd.0: port 0 already used [pid 19047] close(18) = -1 EBADF (Bad file descriptor) [pid 19047] close(19) = -1 EBADF (Bad file descriptor) [pid 19047] close(20) = -1 EBADF (Bad file descriptor) [pid 19047] close(21) = -1 EBADF (Bad file descriptor) [pid 19047] close(22) = -1 EBADF (Bad file descriptor) [pid 19047] close(23) = -1 EBADF (Bad file descriptor) [pid 19047] close(24) = -1 EBADF (Bad file descriptor) [pid 19047] close(25) = -1 EBADF (Bad file descriptor) [pid 19047] close(26) = -1 EBADF (Bad file descriptor) [pid 19047] close(27) = -1 EBADF (Bad file descriptor) [pid 19047] close(28) = -1 EBADF (Bad file descriptor) [pid 19047] close(29) = -1 EBADF (Bad file descriptor) [pid 19047] exit_group(0) = ? [pid 19047] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6992, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19051 attached , child_tidptr=0x5555570da650) = 6994 [pid 19051] set_robust_list(0x5555570da660, 24) = 0 [pid 19051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19051] setpgid(0, 0) = 0 [pid 19051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19051] write(3, "1000", 4) = 4 [pid 19051] close(3) = 0 [pid 19051] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19051] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19051] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19051] close(5) = 0 [pid 19051] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19054 attached ) = 6995 [pid 19051] tkill(6995, SIGSTOP) = 0 [pid 19054] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6994, si_uid=0} --- [pid 19051] close(3 [pid 19054] --- stopped by SIGSTOP --- [pid 19051] <... close resumed>) = 0 [pid 19051] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6995, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19051] close(4) = 0 [pid 19051] close(5) = -1 EBADF (Bad file descriptor) [pid 19051] close(6) = -1 EBADF (Bad file descriptor) [pid 19051] close(7) = -1 EBADF (Bad file descriptor) [pid 19051] close(8) = -1 EBADF (Bad file descriptor) [pid 19051] close(9) = -1 EBADF (Bad file descriptor) [pid 19051] close(10) = -1 EBADF (Bad file descriptor) [pid 19051] close(11) = -1 EBADF (Bad file descriptor) [pid 19051] close(12) = -1 EBADF (Bad file descriptor) [pid 19051] close(13) = -1 EBADF (Bad file descriptor) [pid 19051] close(14) = -1 EBADF (Bad file descriptor) [pid 19051] close(15) = -1 EBADF (Bad file descriptor) [pid 19051] close(16) = -1 EBADF (Bad file descriptor) [pid 19051] close(17) = -1 EBADF (Bad file descriptor) [pid 19051] close(18) = -1 EBADF (Bad file descriptor) [pid 19051] close(19) = -1 EBADF (Bad file descriptor) [pid 19051] close(20) = -1 EBADF (Bad file descriptor) [ 274.527128][T19051] vhci_hcd vhci_hcd.0: port 0 already used [pid 19051] close(21) = -1 EBADF (Bad file descriptor) [pid 19051] close(22) = -1 EBADF (Bad file descriptor) [pid 19051] close(23) = -1 EBADF (Bad file descriptor) [pid 19051] close(24) = -1 EBADF (Bad file descriptor) [pid 19051] close(25) = -1 EBADF (Bad file descriptor) [pid 19051] close(26) = -1 EBADF (Bad file descriptor) [pid 19051] close(27) = -1 EBADF (Bad file descriptor) [pid 19051] close(28) = -1 EBADF (Bad file descriptor) [pid 19051] close(29) = -1 EBADF (Bad file descriptor) [pid 19051] exit_group(0) = ? [pid 19051] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6994, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19055 attached , child_tidptr=0x5555570da650) = 6996 [pid 19055] set_robust_list(0x5555570da660, 24) = 0 [pid 19055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19055] setpgid(0, 0) = 0 [pid 19055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19055] write(3, "1000", 4) = 4 [pid 19055] close(3) = 0 [pid 19055] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19055] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19055] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19055] close(5) = 0 [pid 19055] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19058 attached ) = 6997 [pid 19055] tkill(6997, SIGSTOP) = 0 [pid 19058] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6996, si_uid=0} --- [pid 19055] close(3 [pid 19058] --- stopped by SIGSTOP --- [pid 19055] <... close resumed>) = 0 [pid 19055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6997, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19055] close(4) = 0 [pid 19055] close(5) = -1 EBADF (Bad file descriptor) [pid 19055] close(6) = -1 EBADF (Bad file descriptor) [pid 19055] close(7) = -1 EBADF (Bad file descriptor) [pid 19055] close(8) = -1 EBADF (Bad file descriptor) [pid 19055] close(9) = -1 EBADF (Bad file descriptor) [pid 19055] close(10) = -1 EBADF (Bad file descriptor) [pid 19055] close(11) = -1 EBADF (Bad file descriptor) [pid 19055] close(12) = -1 EBADF (Bad file descriptor) [pid 19055] close(13) = -1 EBADF (Bad file descriptor) [pid 19055] close(14) = -1 EBADF (Bad file descriptor) [pid 19055] close(15) = -1 EBADF (Bad file descriptor) [pid 19055] close(16) = -1 EBADF (Bad file descriptor) [pid 19055] close(17) = -1 EBADF (Bad file descriptor) [pid 19055] close(18) = -1 EBADF (Bad file descriptor) [pid 19055] close(19) = -1 EBADF (Bad file descriptor) [pid 19055] close(20) = -1 EBADF (Bad file descriptor) [ 274.641844][T19055] vhci_hcd vhci_hcd.0: port 0 already used [pid 19055] close(21) = -1 EBADF (Bad file descriptor) [pid 19055] close(22) = -1 EBADF (Bad file descriptor) [pid 19055] close(23) = -1 EBADF (Bad file descriptor) [pid 19055] close(24) = -1 EBADF (Bad file descriptor) [pid 19055] close(25) = -1 EBADF (Bad file descriptor) [pid 19055] close(26) = -1 EBADF (Bad file descriptor) [pid 19055] close(27) = -1 EBADF (Bad file descriptor) [pid 19055] close(28) = -1 EBADF (Bad file descriptor) [pid 19055] close(29) = -1 EBADF (Bad file descriptor) [pid 19055] exit_group(0) = ? [pid 19055] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6996, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19059 attached , child_tidptr=0x5555570da650) = 6998 [pid 19059] set_robust_list(0x5555570da660, 24) = 0 [pid 19059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19059] setpgid(0, 0) = 0 [pid 19059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19059] write(3, "1000", 4) = 4 [pid 19059] close(3) = 0 [pid 19059] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19059] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19059] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19059] close(5) = 0 [pid 19059] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19062 attached ) = 6999 [pid 19059] tkill(6999, SIGSTOP) = 0 [pid 19062] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6998, si_uid=0} --- [pid 19059] close(3 [pid 19062] --- stopped by SIGSTOP --- [pid 19059] <... close resumed>) = 0 [pid 19059] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6999, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19059] close(4) = 0 [pid 19059] close(5) = -1 EBADF (Bad file descriptor) [pid 19059] close(6) = -1 EBADF (Bad file descriptor) [pid 19059] close(7) = -1 EBADF (Bad file descriptor) [pid 19059] close(8) = -1 EBADF (Bad file descriptor) [pid 19059] close(9) = -1 EBADF (Bad file descriptor) [pid 19059] close(10) = -1 EBADF (Bad file descriptor) [pid 19059] close(11) = -1 EBADF (Bad file descriptor) [pid 19059] close(12) = -1 EBADF (Bad file descriptor) [pid 19059] close(13) = -1 EBADF (Bad file descriptor) [pid 19059] close(14) = -1 EBADF (Bad file descriptor) [pid 19059] close(15) = -1 EBADF (Bad file descriptor) [pid 19059] close(16) = -1 EBADF (Bad file descriptor) [pid 19059] close(17) = -1 EBADF (Bad file descriptor) [pid 19059] close(18) = -1 EBADF (Bad file descriptor) [pid 19059] close(19) = -1 EBADF (Bad file descriptor) [ 274.757540][T19059] vhci_hcd vhci_hcd.0: port 0 already used [pid 19059] close(20) = -1 EBADF (Bad file descriptor) [pid 19059] close(21) = -1 EBADF (Bad file descriptor) [pid 19059] close(22) = -1 EBADF (Bad file descriptor) [pid 19059] close(23) = -1 EBADF (Bad file descriptor) [pid 19059] close(24) = -1 EBADF (Bad file descriptor) [pid 19059] close(25) = -1 EBADF (Bad file descriptor) [pid 19059] close(26) = -1 EBADF (Bad file descriptor) [pid 19059] close(27) = -1 EBADF (Bad file descriptor) [pid 19059] close(28) = -1 EBADF (Bad file descriptor) [pid 19059] close(29) = -1 EBADF (Bad file descriptor) [pid 19059] exit_group(0) = ? [pid 19059] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6998, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19063 attached , child_tidptr=0x5555570da650) = 7000 [pid 19063] set_robust_list(0x5555570da660, 24) = 0 [pid 19063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19063] setpgid(0, 0) = 0 [pid 19063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19063] write(3, "1000", 4) = 4 [pid 19063] close(3) = 0 [pid 19063] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19063] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19063] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19063] close(5) = 0 [pid 19063] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19066 attached ) = 7001 [pid 19063] tkill(7001, SIGSTOP) = 0 [pid 19066] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7000, si_uid=0} --- [pid 19063] close(3 [pid 19066] --- stopped by SIGSTOP --- [pid 19063] <... close resumed>) = 0 [pid 19063] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7001, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19063] close(4) = 0 [pid 19063] close(5) = -1 EBADF (Bad file descriptor) [pid 19063] close(6) = -1 EBADF (Bad file descriptor) [pid 19063] close(7) = -1 EBADF (Bad file descriptor) [pid 19063] close(8) = -1 EBADF (Bad file descriptor) [pid 19063] close(9) = -1 EBADF (Bad file descriptor) [pid 19063] close(10) = -1 EBADF (Bad file descriptor) [pid 19063] close(11) = -1 EBADF (Bad file descriptor) [pid 19063] close(12) = -1 EBADF (Bad file descriptor) [pid 19063] close(13) = -1 EBADF (Bad file descriptor) [pid 19063] close(14) = -1 EBADF (Bad file descriptor) [pid 19063] close(15) = -1 EBADF (Bad file descriptor) [pid 19063] close(16) = -1 EBADF (Bad file descriptor) [pid 19063] close(17) = -1 EBADF (Bad file descriptor) [pid 19063] close(18) = -1 EBADF (Bad file descriptor) [pid 19063] close(19) = -1 EBADF (Bad file descriptor) [pid 19063] close(20) = -1 EBADF (Bad file descriptor) [pid 19063] close(21) = -1 EBADF (Bad file descriptor) [pid 19063] close(22) = -1 EBADF (Bad file descriptor) [pid 19063] close(23) = -1 EBADF (Bad file descriptor) [pid 19063] close(24) = -1 EBADF (Bad file descriptor) [ 274.873922][T19063] vhci_hcd vhci_hcd.0: port 0 already used [pid 19063] close(25) = -1 EBADF (Bad file descriptor) [pid 19063] close(26) = -1 EBADF (Bad file descriptor) [pid 19063] close(27) = -1 EBADF (Bad file descriptor) [pid 19063] close(28) = -1 EBADF (Bad file descriptor) [pid 19063] close(29) = -1 EBADF (Bad file descriptor) [pid 19063] exit_group(0) = ? [pid 19063] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7000, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19067 attached , child_tidptr=0x5555570da650) = 7002 [pid 19067] set_robust_list(0x5555570da660, 24) = 0 [pid 19067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19067] setpgid(0, 0) = 0 [pid 19067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19067] write(3, "1000", 4) = 4 [pid 19067] close(3) = 0 [pid 19067] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19067] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19067] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19067] close(5) = 0 [pid 19067] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19070 attached ) = 7003 [pid 19067] tkill(7003, SIGSTOP) = 0 [pid 19070] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7002, si_uid=0} --- [pid 19067] close(3 [pid 19070] --- stopped by SIGSTOP --- [pid 19067] <... close resumed>) = 0 [pid 19067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7003, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19067] close(4) = 0 [pid 19067] close(5) = -1 EBADF (Bad file descriptor) [pid 19067] close(6) = -1 EBADF (Bad file descriptor) [pid 19067] close(7) = -1 EBADF (Bad file descriptor) [pid 19067] close(8) = -1 EBADF (Bad file descriptor) [pid 19067] close(9) = -1 EBADF (Bad file descriptor) [pid 19067] close(10) = -1 EBADF (Bad file descriptor) [pid 19067] close(11) = -1 EBADF (Bad file descriptor) [pid 19067] close(12) = -1 EBADF (Bad file descriptor) [pid 19067] close(13) = -1 EBADF (Bad file descriptor) [pid 19067] close(14) = -1 EBADF (Bad file descriptor) [pid 19067] close(15) = -1 EBADF (Bad file descriptor) [pid 19067] close(16) = -1 EBADF (Bad file descriptor) [pid 19067] close(17) = -1 EBADF (Bad file descriptor) [pid 19067] close(18) = -1 EBADF (Bad file descriptor) [pid 19067] close(19) = -1 EBADF (Bad file descriptor) [ 274.975209][T19067] vhci_hcd vhci_hcd.0: port 0 already used [pid 19067] close(20) = -1 EBADF (Bad file descriptor) [pid 19067] close(21) = -1 EBADF (Bad file descriptor) [pid 19067] close(22) = -1 EBADF (Bad file descriptor) [pid 19067] close(23) = -1 EBADF (Bad file descriptor) [pid 19067] close(24) = -1 EBADF (Bad file descriptor) [pid 19067] close(25) = -1 EBADF (Bad file descriptor) [pid 19067] close(26) = -1 EBADF (Bad file descriptor) [pid 19067] close(27) = -1 EBADF (Bad file descriptor) [pid 19067] close(28) = -1 EBADF (Bad file descriptor) [pid 19067] close(29) = -1 EBADF (Bad file descriptor) [pid 19067] exit_group(0) = ? [pid 19067] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19071 attached , child_tidptr=0x5555570da650) = 7004 [pid 19071] set_robust_list(0x5555570da660, 24) = 0 [pid 19071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19071] setpgid(0, 0) = 0 [pid 19071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19071] write(3, "1000", 4) = 4 [pid 19071] close(3) = 0 [pid 19071] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19071] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19071] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19071] close(5) = 0 [pid 19071] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19074 attached ) = 7005 [pid 19071] tkill(7005, SIGSTOP) = 0 [pid 19074] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7004, si_uid=0} --- [pid 19071] close(3 [pid 19074] --- stopped by SIGSTOP --- [pid 19071] <... close resumed>) = 0 [pid 19071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7005, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19071] close(4) = 0 [pid 19071] close(5) = -1 EBADF (Bad file descriptor) [pid 19071] close(6) = -1 EBADF (Bad file descriptor) [pid 19071] close(7) = -1 EBADF (Bad file descriptor) [pid 19071] close(8) = -1 EBADF (Bad file descriptor) [pid 19071] close(9) = -1 EBADF (Bad file descriptor) [pid 19071] close(10) = -1 EBADF (Bad file descriptor) [pid 19071] close(11) = -1 EBADF (Bad file descriptor) [pid 19071] close(12) = -1 EBADF (Bad file descriptor) [pid 19071] close(13) = -1 EBADF (Bad file descriptor) [pid 19071] close(14) = -1 EBADF (Bad file descriptor) [pid 19071] close(15) = -1 EBADF (Bad file descriptor) [pid 19071] close(16) = -1 EBADF (Bad file descriptor) [pid 19071] close(17) = -1 EBADF (Bad file descriptor) [pid 19071] close(18) = -1 EBADF (Bad file descriptor) [pid 19071] close(19) = -1 EBADF (Bad file descriptor) [ 275.093533][T19071] vhci_hcd vhci_hcd.0: port 0 already used [pid 19071] close(20) = -1 EBADF (Bad file descriptor) [pid 19071] close(21) = -1 EBADF (Bad file descriptor) [pid 19071] close(22) = -1 EBADF (Bad file descriptor) [pid 19071] close(23) = -1 EBADF (Bad file descriptor) [pid 19071] close(24) = -1 EBADF (Bad file descriptor) [pid 19071] close(25) = -1 EBADF (Bad file descriptor) [pid 19071] close(26) = -1 EBADF (Bad file descriptor) [pid 19071] close(27) = -1 EBADF (Bad file descriptor) [pid 19071] close(28) = -1 EBADF (Bad file descriptor) [pid 19071] close(29) = -1 EBADF (Bad file descriptor) [pid 19071] exit_group(0) = ? [pid 19071] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7004, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19075 attached , child_tidptr=0x5555570da650) = 7006 [pid 19075] set_robust_list(0x5555570da660, 24) = 0 [pid 19075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19075] setpgid(0, 0) = 0 [pid 19075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19075] write(3, "1000", 4) = 4 [pid 19075] close(3) = 0 [pid 19075] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19075] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19075] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19075] close(5) = 0 [pid 19075] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19078 attached ) = 7007 [pid 19075] tkill(7007, SIGSTOP) = 0 [pid 19078] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7006, si_uid=0} --- [pid 19075] close(3 [pid 19078] --- stopped by SIGSTOP --- [pid 19075] <... close resumed>) = 0 [pid 19075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7007, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19075] close(4) = 0 [pid 19075] close(5) = -1 EBADF (Bad file descriptor) [pid 19075] close(6) = -1 EBADF (Bad file descriptor) [pid 19075] close(7) = -1 EBADF (Bad file descriptor) [pid 19075] close(8) = -1 EBADF (Bad file descriptor) [pid 19075] close(9) = -1 EBADF (Bad file descriptor) [pid 19075] close(10) = -1 EBADF (Bad file descriptor) [pid 19075] close(11) = -1 EBADF (Bad file descriptor) [pid 19075] close(12) = -1 EBADF (Bad file descriptor) [pid 19075] close(13) = -1 EBADF (Bad file descriptor) [pid 19075] close(14) = -1 EBADF (Bad file descriptor) [pid 19075] close(15) = -1 EBADF (Bad file descriptor) [pid 19075] close(16) = -1 EBADF (Bad file descriptor) [pid 19075] close(17) = -1 EBADF (Bad file descriptor) [pid 19075] close(18) = -1 EBADF (Bad file descriptor) [pid 19075] close(19) = -1 EBADF (Bad file descriptor) [pid 19075] close(20) = -1 EBADF (Bad file descriptor) [ 275.209233][T19075] vhci_hcd vhci_hcd.0: port 0 already used [pid 19075] close(21) = -1 EBADF (Bad file descriptor) [pid 19075] close(22) = -1 EBADF (Bad file descriptor) [pid 19075] close(23) = -1 EBADF (Bad file descriptor) [pid 19075] close(24) = -1 EBADF (Bad file descriptor) [pid 19075] close(25) = -1 EBADF (Bad file descriptor) [pid 19075] close(26) = -1 EBADF (Bad file descriptor) [pid 19075] close(27) = -1 EBADF (Bad file descriptor) [pid 19075] close(28) = -1 EBADF (Bad file descriptor) [pid 19075] close(29) = -1 EBADF (Bad file descriptor) [pid 19075] exit_group(0) = ? [pid 19075] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7006, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19079 attached , child_tidptr=0x5555570da650) = 7008 [pid 19079] set_robust_list(0x5555570da660, 24) = 0 [pid 19079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19079] setpgid(0, 0) = 0 [pid 19079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19079] write(3, "1000", 4) = 4 [pid 19079] close(3) = 0 [pid 19079] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19079] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19079] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19079] close(5) = 0 [pid 19079] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19082 attached ) = 7009 [pid 19079] tkill(7009, SIGSTOP) = 0 [pid 19082] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7008, si_uid=0} --- [pid 19079] close(3 [pid 19082] --- stopped by SIGSTOP --- [pid 19079] <... close resumed>) = 0 [pid 19079] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7009, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19079] close(4) = 0 [pid 19079] close(5) = -1 EBADF (Bad file descriptor) [pid 19079] close(6) = -1 EBADF (Bad file descriptor) [pid 19079] close(7) = -1 EBADF (Bad file descriptor) [pid 19079] close(8) = -1 EBADF (Bad file descriptor) [pid 19079] close(9) = -1 EBADF (Bad file descriptor) [pid 19079] close(10) = -1 EBADF (Bad file descriptor) [pid 19079] close(11) = -1 EBADF (Bad file descriptor) [pid 19079] close(12) = -1 EBADF (Bad file descriptor) [pid 19079] close(13) = -1 EBADF (Bad file descriptor) [pid 19079] close(14) = -1 EBADF (Bad file descriptor) [pid 19079] close(15) = -1 EBADF (Bad file descriptor) [pid 19079] close(16) = -1 EBADF (Bad file descriptor) [ 275.325908][T19079] vhci_hcd vhci_hcd.0: port 0 already used [pid 19079] close(17) = -1 EBADF (Bad file descriptor) [pid 19079] close(18) = -1 EBADF (Bad file descriptor) [pid 19079] close(19) = -1 EBADF (Bad file descriptor) [pid 19079] close(20) = -1 EBADF (Bad file descriptor) [pid 19079] close(21) = -1 EBADF (Bad file descriptor) [pid 19079] close(22) = -1 EBADF (Bad file descriptor) [pid 19079] close(23) = -1 EBADF (Bad file descriptor) [pid 19079] close(24) = -1 EBADF (Bad file descriptor) [pid 19079] close(25) = -1 EBADF (Bad file descriptor) [pid 19079] close(26) = -1 EBADF (Bad file descriptor) [pid 19079] close(27) = -1 EBADF (Bad file descriptor) [pid 19079] close(28) = -1 EBADF (Bad file descriptor) [pid 19079] close(29) = -1 EBADF (Bad file descriptor) [pid 19079] exit_group(0) = ? [pid 19079] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7008, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19083 attached , child_tidptr=0x5555570da650) = 7010 [pid 19083] set_robust_list(0x5555570da660, 24) = 0 [pid 19083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19083] setpgid(0, 0) = 0 [pid 19083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19083] write(3, "1000", 4) = 4 [pid 19083] close(3) = 0 [pid 19083] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19083] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19083] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19083] close(5) = 0 [pid 19083] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19086 attached ) = 7011 [pid 19083] tkill(7011, SIGSTOP) = 0 [pid 19086] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7010, si_uid=0} --- [pid 19083] close(3 [pid 19086] --- stopped by SIGSTOP --- [pid 19083] <... close resumed>) = 0 [pid 19083] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7011, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19083] close(4) = 0 [pid 19083] close(5) = -1 EBADF (Bad file descriptor) [pid 19083] close(6) = -1 EBADF (Bad file descriptor) [pid 19083] close(7) = -1 EBADF (Bad file descriptor) [pid 19083] close(8) = -1 EBADF (Bad file descriptor) [pid 19083] close(9) = -1 EBADF (Bad file descriptor) [pid 19083] close(10) = -1 EBADF (Bad file descriptor) [pid 19083] close(11) = -1 EBADF (Bad file descriptor) [pid 19083] close(12) = -1 EBADF (Bad file descriptor) [pid 19083] close(13) = -1 EBADF (Bad file descriptor) [pid 19083] close(14) = -1 EBADF (Bad file descriptor) [pid 19083] close(15) = -1 EBADF (Bad file descriptor) [pid 19083] close(16) = -1 EBADF (Bad file descriptor) [pid 19083] close(17) = -1 EBADF (Bad file descriptor) [pid 19083] close(18) = -1 EBADF (Bad file descriptor) [pid 19083] close(19) = -1 EBADF (Bad file descriptor) [ 275.455229][T19083] vhci_hcd vhci_hcd.0: port 0 already used [pid 19083] close(20) = -1 EBADF (Bad file descriptor) [pid 19083] close(21) = -1 EBADF (Bad file descriptor) [pid 19083] close(22) = -1 EBADF (Bad file descriptor) [pid 19083] close(23) = -1 EBADF (Bad file descriptor) [pid 19083] close(24) = -1 EBADF (Bad file descriptor) [pid 19083] close(25) = -1 EBADF (Bad file descriptor) [pid 19083] close(26) = -1 EBADF (Bad file descriptor) [pid 19083] close(27) = -1 EBADF (Bad file descriptor) [pid 19083] close(28) = -1 EBADF (Bad file descriptor) [pid 19083] close(29) = -1 EBADF (Bad file descriptor) [pid 19083] exit_group(0) = ? [pid 19083] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7010, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19087 attached , child_tidptr=0x5555570da650) = 7012 [pid 19087] set_robust_list(0x5555570da660, 24) = 0 [pid 19087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19087] setpgid(0, 0) = 0 [pid 19087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19087] write(3, "1000", 4) = 4 [pid 19087] close(3) = 0 [pid 19087] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19087] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19087] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19087] close(5) = 0 [pid 19087] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19090 attached ) = 7013 [pid 19087] tkill(7013, SIGSTOP) = 0 [pid 19090] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7012, si_uid=0} --- [pid 19087] close(3 [pid 19090] --- stopped by SIGSTOP --- [pid 19087] <... close resumed>) = 0 [pid 19087] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7013, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19087] close(4) = 0 [pid 19087] close(5) = -1 EBADF (Bad file descriptor) [pid 19087] close(6) = -1 EBADF (Bad file descriptor) [pid 19087] close(7) = -1 EBADF (Bad file descriptor) [pid 19087] close(8) = -1 EBADF (Bad file descriptor) [pid 19087] close(9) = -1 EBADF (Bad file descriptor) [pid 19087] close(10) = -1 EBADF (Bad file descriptor) [pid 19087] close(11) = -1 EBADF (Bad file descriptor) [pid 19087] close(12) = -1 EBADF (Bad file descriptor) [pid 19087] close(13) = -1 EBADF (Bad file descriptor) [pid 19087] close(14) = -1 EBADF (Bad file descriptor) [pid 19087] close(15) = -1 EBADF (Bad file descriptor) [pid 19087] close(16) = -1 EBADF (Bad file descriptor) [pid 19087] close(17) = -1 EBADF (Bad file descriptor) [pid 19087] close(18) = -1 EBADF (Bad file descriptor) [pid 19087] close(19) = -1 EBADF (Bad file descriptor) [ 275.582534][T19087] vhci_hcd vhci_hcd.0: port 0 already used [pid 19087] close(20) = -1 EBADF (Bad file descriptor) [pid 19087] close(21) = -1 EBADF (Bad file descriptor) [pid 19087] close(22) = -1 EBADF (Bad file descriptor) [pid 19087] close(23) = -1 EBADF (Bad file descriptor) [pid 19087] close(24) = -1 EBADF (Bad file descriptor) [pid 19087] close(25) = -1 EBADF (Bad file descriptor) [pid 19087] close(26) = -1 EBADF (Bad file descriptor) [pid 19087] close(27) = -1 EBADF (Bad file descriptor) [pid 19087] close(28) = -1 EBADF (Bad file descriptor) [pid 19087] close(29) = -1 EBADF (Bad file descriptor) [pid 19087] exit_group(0) = ? [pid 19087] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7012, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19091 attached , child_tidptr=0x5555570da650) = 7014 [pid 19091] set_robust_list(0x5555570da660, 24) = 0 [pid 19091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19091] setpgid(0, 0) = 0 [pid 19091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19091] write(3, "1000", 4) = 4 [pid 19091] close(3) = 0 [pid 19091] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19091] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19091] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19091] close(5) = 0 [pid 19091] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19094 attached ) = 7015 [pid 19091] tkill(7015, SIGSTOP) = 0 [pid 19094] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7014, si_uid=0} --- [pid 19091] close(3 [pid 19094] --- stopped by SIGSTOP --- [pid 19091] <... close resumed>) = 0 [pid 19091] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7015, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19091] close(4) = 0 [pid 19091] close(5) = -1 EBADF (Bad file descriptor) [pid 19091] close(6) = -1 EBADF (Bad file descriptor) [pid 19091] close(7) = -1 EBADF (Bad file descriptor) [pid 19091] close(8) = -1 EBADF (Bad file descriptor) [pid 19091] close(9) = -1 EBADF (Bad file descriptor) [pid 19091] close(10) = -1 EBADF (Bad file descriptor) [pid 19091] close(11) = -1 EBADF (Bad file descriptor) [pid 19091] close(12) = -1 EBADF (Bad file descriptor) [pid 19091] close(13) = -1 EBADF (Bad file descriptor) [pid 19091] close(14) = -1 EBADF (Bad file descriptor) [pid 19091] close(15) = -1 EBADF (Bad file descriptor) [pid 19091] close(16) = -1 EBADF (Bad file descriptor) [pid 19091] close(17) = -1 EBADF (Bad file descriptor) [pid 19091] close(18) = -1 EBADF (Bad file descriptor) [pid 19091] close(19) = -1 EBADF (Bad file descriptor) [pid 19091] close(20) = -1 EBADF (Bad file descriptor) [pid 19091] close(21) = -1 EBADF (Bad file descriptor) [ 275.701345][T19091] vhci_hcd vhci_hcd.0: port 0 already used [pid 19091] close(22) = -1 EBADF (Bad file descriptor) [pid 19091] close(23) = -1 EBADF (Bad file descriptor) [pid 19091] close(24) = -1 EBADF (Bad file descriptor) [pid 19091] close(25) = -1 EBADF (Bad file descriptor) [pid 19091] close(26) = -1 EBADF (Bad file descriptor) [pid 19091] close(27) = -1 EBADF (Bad file descriptor) [pid 19091] close(28) = -1 EBADF (Bad file descriptor) [pid 19091] close(29) = -1 EBADF (Bad file descriptor) [pid 19091] exit_group(0) = ? [pid 19091] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7014, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19095 attached , child_tidptr=0x5555570da650) = 7016 [pid 19095] set_robust_list(0x5555570da660, 24) = 0 [pid 19095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19095] setpgid(0, 0) = 0 [pid 19095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19095] write(3, "1000", 4) = 4 [pid 19095] close(3) = 0 [pid 19095] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19095] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19095] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19095] close(5) = 0 [pid 19095] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19098 attached ) = 7017 [pid 19095] tkill(7017, SIGSTOP) = 0 [pid 19098] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7016, si_uid=0} --- [pid 19095] close(3 [pid 19098] --- stopped by SIGSTOP --- [pid 19095] <... close resumed>) = 0 [pid 19095] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7017, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19095] close(4) = 0 [pid 19095] close(5) = -1 EBADF (Bad file descriptor) [pid 19095] close(6) = -1 EBADF (Bad file descriptor) [pid 19095] close(7) = -1 EBADF (Bad file descriptor) [pid 19095] close(8) = -1 EBADF (Bad file descriptor) [pid 19095] close(9) = -1 EBADF (Bad file descriptor) [pid 19095] close(10) = -1 EBADF (Bad file descriptor) [pid 19095] close(11) = -1 EBADF (Bad file descriptor) [pid 19095] close(12) = -1 EBADF (Bad file descriptor) [pid 19095] close(13) = -1 EBADF (Bad file descriptor) [pid 19095] close(14) = -1 EBADF (Bad file descriptor) [pid 19095] close(15) = -1 EBADF (Bad file descriptor) [pid 19095] close(16) = -1 EBADF (Bad file descriptor) [pid 19095] close(17) = -1 EBADF (Bad file descriptor) [pid 19095] close(18) = -1 EBADF (Bad file descriptor) [pid 19095] close(19) = -1 EBADF (Bad file descriptor) [ 275.815387][T19095] vhci_hcd vhci_hcd.0: port 0 already used [pid 19095] close(20) = -1 EBADF (Bad file descriptor) [pid 19095] close(21) = -1 EBADF (Bad file descriptor) [pid 19095] close(22) = -1 EBADF (Bad file descriptor) [pid 19095] close(23) = -1 EBADF (Bad file descriptor) [pid 19095] close(24) = -1 EBADF (Bad file descriptor) [pid 19095] close(25) = -1 EBADF (Bad file descriptor) [pid 19095] close(26) = -1 EBADF (Bad file descriptor) [pid 19095] close(27) = -1 EBADF (Bad file descriptor) [pid 19095] close(28) = -1 EBADF (Bad file descriptor) [pid 19095] close(29) = -1 EBADF (Bad file descriptor) [pid 19095] exit_group(0) = ? [pid 19095] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7016, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19099 attached , child_tidptr=0x5555570da650) = 7018 [pid 19099] set_robust_list(0x5555570da660, 24) = 0 [pid 19099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19099] setpgid(0, 0) = 0 [pid 19099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19099] write(3, "1000", 4) = 4 [pid 19099] close(3) = 0 [pid 19099] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19099] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19099] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19099] close(5) = 0 [pid 19099] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19102 attached ) = 7019 [pid 19099] tkill(7019, SIGSTOP) = 0 [pid 19102] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7018, si_uid=0} --- [pid 19099] close(3 [pid 19102] --- stopped by SIGSTOP --- [pid 19099] <... close resumed>) = 0 [pid 19099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7019, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19099] close(4) = 0 [pid 19099] close(5) = -1 EBADF (Bad file descriptor) [pid 19099] close(6) = -1 EBADF (Bad file descriptor) [pid 19099] close(7) = -1 EBADF (Bad file descriptor) [pid 19099] close(8) = -1 EBADF (Bad file descriptor) [pid 19099] close(9) = -1 EBADF (Bad file descriptor) [pid 19099] close(10) = -1 EBADF (Bad file descriptor) [pid 19099] close(11) = -1 EBADF (Bad file descriptor) [pid 19099] close(12) = -1 EBADF (Bad file descriptor) [pid 19099] close(13) = -1 EBADF (Bad file descriptor) [pid 19099] close(14) = -1 EBADF (Bad file descriptor) [pid 19099] close(15) = -1 EBADF (Bad file descriptor) [pid 19099] close(16) = -1 EBADF (Bad file descriptor) [pid 19099] close(17) = -1 EBADF (Bad file descriptor) [pid 19099] close(18) = -1 EBADF (Bad file descriptor) [pid 19099] close(19) = -1 EBADF (Bad file descriptor) [pid 19099] close(20) = -1 EBADF (Bad file descriptor) [ 275.937817][T19099] vhci_hcd vhci_hcd.0: port 0 already used [pid 19099] close(21) = -1 EBADF (Bad file descriptor) [pid 19099] close(22) = -1 EBADF (Bad file descriptor) [pid 19099] close(23) = -1 EBADF (Bad file descriptor) [pid 19099] close(24) = -1 EBADF (Bad file descriptor) [pid 19099] close(25) = -1 EBADF (Bad file descriptor) [pid 19099] close(26) = -1 EBADF (Bad file descriptor) [pid 19099] close(27) = -1 EBADF (Bad file descriptor) [pid 19099] close(28) = -1 EBADF (Bad file descriptor) [pid 19099] close(29) = -1 EBADF (Bad file descriptor) [pid 19099] exit_group(0) = ? [pid 19099] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7018, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19103 attached , child_tidptr=0x5555570da650) = 7020 [pid 19103] set_robust_list(0x5555570da660, 24) = 0 [pid 19103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19103] setpgid(0, 0) = 0 [pid 19103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19103] write(3, "1000", 4) = 4 [pid 19103] close(3) = 0 [pid 19103] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19103] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19103] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19103] close(5) = 0 [pid 19103] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19106 attached ) = 7021 [pid 19103] tkill(7021, SIGSTOP) = 0 [pid 19106] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7020, si_uid=0} --- [pid 19103] close(3 [pid 19106] --- stopped by SIGSTOP --- [pid 19103] <... close resumed>) = 0 [pid 19103] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7021, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19103] close(4) = 0 [pid 19103] close(5) = -1 EBADF (Bad file descriptor) [pid 19103] close(6) = -1 EBADF (Bad file descriptor) [pid 19103] close(7) = -1 EBADF (Bad file descriptor) [pid 19103] close(8) = -1 EBADF (Bad file descriptor) [pid 19103] close(9) = -1 EBADF (Bad file descriptor) [pid 19103] close(10) = -1 EBADF (Bad file descriptor) [pid 19103] close(11) = -1 EBADF (Bad file descriptor) [pid 19103] close(12) = -1 EBADF (Bad file descriptor) [pid 19103] close(13) = -1 EBADF (Bad file descriptor) [pid 19103] close(14) = -1 EBADF (Bad file descriptor) [pid 19103] close(15) = -1 EBADF (Bad file descriptor) [pid 19103] close(16) = -1 EBADF (Bad file descriptor) [pid 19103] close(17) = -1 EBADF (Bad file descriptor) [pid 19103] close(18) = -1 EBADF (Bad file descriptor) [pid 19103] close(19) = -1 EBADF (Bad file descriptor) [ 276.058040][T19103] vhci_hcd vhci_hcd.0: port 0 already used [pid 19103] close(20) = -1 EBADF (Bad file descriptor) [pid 19103] close(21) = -1 EBADF (Bad file descriptor) [pid 19103] close(22) = -1 EBADF (Bad file descriptor) [pid 19103] close(23) = -1 EBADF (Bad file descriptor) [pid 19103] close(24) = -1 EBADF (Bad file descriptor) [pid 19103] close(25) = -1 EBADF (Bad file descriptor) [pid 19103] close(26) = -1 EBADF (Bad file descriptor) [pid 19103] close(27) = -1 EBADF (Bad file descriptor) [pid 19103] close(28) = -1 EBADF (Bad file descriptor) [pid 19103] close(29) = -1 EBADF (Bad file descriptor) [pid 19103] exit_group(0) = ? [pid 19103] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7020, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19107 attached , child_tidptr=0x5555570da650) = 7022 [pid 19107] set_robust_list(0x5555570da660, 24) = 0 [pid 19107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19107] setpgid(0, 0) = 0 [pid 19107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19107] write(3, "1000", 4) = 4 [pid 19107] close(3) = 0 [pid 19107] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19107] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19107] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19107] close(5) = 0 [pid 19107] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19110 attached ) = 7023 [pid 19107] tkill(7023, SIGSTOP) = 0 [pid 19110] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7022, si_uid=0} --- [pid 19107] close(3 [pid 19110] --- stopped by SIGSTOP --- [pid 19107] <... close resumed>) = 0 [pid 19107] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7023, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19107] close(4) = 0 [pid 19107] close(5) = -1 EBADF (Bad file descriptor) [pid 19107] close(6) = -1 EBADF (Bad file descriptor) [pid 19107] close(7) = -1 EBADF (Bad file descriptor) [pid 19107] close(8) = -1 EBADF (Bad file descriptor) [pid 19107] close(9) = -1 EBADF (Bad file descriptor) [pid 19107] close(10) = -1 EBADF (Bad file descriptor) [pid 19107] close(11) = -1 EBADF (Bad file descriptor) [pid 19107] close(12) = -1 EBADF (Bad file descriptor) [pid 19107] close(13) = -1 EBADF (Bad file descriptor) [pid 19107] close(14) = -1 EBADF (Bad file descriptor) [pid 19107] close(15) = -1 EBADF (Bad file descriptor) [pid 19107] close(16) = -1 EBADF (Bad file descriptor) [pid 19107] close(17) = -1 EBADF (Bad file descriptor) [pid 19107] close(18) = -1 EBADF (Bad file descriptor) [pid 19107] close(19) = -1 EBADF (Bad file descriptor) [ 276.179411][T19107] vhci_hcd vhci_hcd.0: port 0 already used [pid 19107] close(20) = -1 EBADF (Bad file descriptor) [pid 19107] close(21) = -1 EBADF (Bad file descriptor) [pid 19107] close(22) = -1 EBADF (Bad file descriptor) [pid 19107] close(23) = -1 EBADF (Bad file descriptor) [pid 19107] close(24) = -1 EBADF (Bad file descriptor) [pid 19107] close(25) = -1 EBADF (Bad file descriptor) [pid 19107] close(26) = -1 EBADF (Bad file descriptor) [pid 19107] close(27) = -1 EBADF (Bad file descriptor) [pid 19107] close(28) = -1 EBADF (Bad file descriptor) [pid 19107] close(29) = -1 EBADF (Bad file descriptor) [pid 19107] exit_group(0) = ? [pid 19107] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7022, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19111 attached , child_tidptr=0x5555570da650) = 7024 [pid 19111] set_robust_list(0x5555570da660, 24) = 0 [pid 19111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19111] setpgid(0, 0) = 0 [pid 19111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19111] write(3, "1000", 4) = 4 [pid 19111] close(3) = 0 [pid 19111] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19111] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19111] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19111] close(5) = 0 [pid 19111] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19114 attached ) = 7025 [pid 19111] tkill(7025, SIGSTOP) = 0 [pid 19114] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7024, si_uid=0} --- [pid 19111] close(3 [pid 19114] --- stopped by SIGSTOP --- [pid 19111] <... close resumed>) = 0 [pid 19111] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7025, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19111] close(4) = 0 [pid 19111] close(5) = -1 EBADF (Bad file descriptor) [pid 19111] close(6) = -1 EBADF (Bad file descriptor) [pid 19111] close(7) = -1 EBADF (Bad file descriptor) [pid 19111] close(8) = -1 EBADF (Bad file descriptor) [pid 19111] close(9) = -1 EBADF (Bad file descriptor) [pid 19111] close(10) = -1 EBADF (Bad file descriptor) [pid 19111] close(11) = -1 EBADF (Bad file descriptor) [pid 19111] close(12) = -1 EBADF (Bad file descriptor) [pid 19111] close(13) = -1 EBADF (Bad file descriptor) [pid 19111] close(14) = -1 EBADF (Bad file descriptor) [pid 19111] close(15) = -1 EBADF (Bad file descriptor) [pid 19111] close(16) = -1 EBADF (Bad file descriptor) [pid 19111] close(17) = -1 EBADF (Bad file descriptor) [pid 19111] close(18) = -1 EBADF (Bad file descriptor) [pid 19111] close(19) = -1 EBADF (Bad file descriptor) [ 276.296125][T19111] vhci_hcd vhci_hcd.0: port 0 already used [pid 19111] close(20) = -1 EBADF (Bad file descriptor) [pid 19111] close(21) = -1 EBADF (Bad file descriptor) [pid 19111] close(22) = -1 EBADF (Bad file descriptor) [pid 19111] close(23) = -1 EBADF (Bad file descriptor) [pid 19111] close(24) = -1 EBADF (Bad file descriptor) [pid 19111] close(25) = -1 EBADF (Bad file descriptor) [pid 19111] close(26) = -1 EBADF (Bad file descriptor) [pid 19111] close(27) = -1 EBADF (Bad file descriptor) [pid 19111] close(28) = -1 EBADF (Bad file descriptor) [pid 19111] close(29) = -1 EBADF (Bad file descriptor) [pid 19111] exit_group(0) = ? [pid 19111] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7024, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19115 attached , child_tidptr=0x5555570da650) = 7026 [pid 19115] set_robust_list(0x5555570da660, 24) = 0 [pid 19115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19115] setpgid(0, 0) = 0 [pid 19115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19115] write(3, "1000", 4) = 4 [pid 19115] close(3) = 0 [pid 19115] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19115] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19115] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19115] close(5) = 0 [pid 19115] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19118 attached ) = 7027 [pid 19115] tkill(7027, SIGSTOP) = 0 [pid 19118] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7026, si_uid=0} --- [pid 19115] close(3 [pid 19118] --- stopped by SIGSTOP --- [pid 19115] <... close resumed>) = 0 [pid 19115] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7027, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19115] close(4) = 0 [pid 19115] close(5) = -1 EBADF (Bad file descriptor) [pid 19115] close(6) = -1 EBADF (Bad file descriptor) [pid 19115] close(7) = -1 EBADF (Bad file descriptor) [pid 19115] close(8) = -1 EBADF (Bad file descriptor) [pid 19115] close(9) = -1 EBADF (Bad file descriptor) [pid 19115] close(10) = -1 EBADF (Bad file descriptor) [pid 19115] close(11) = -1 EBADF (Bad file descriptor) [pid 19115] close(12) = -1 EBADF (Bad file descriptor) [pid 19115] close(13) = -1 EBADF (Bad file descriptor) [pid 19115] close(14) = -1 EBADF (Bad file descriptor) [pid 19115] close(15) = -1 EBADF (Bad file descriptor) [pid 19115] close(16) = -1 EBADF (Bad file descriptor) [pid 19115] close(17) = -1 EBADF (Bad file descriptor) [pid 19115] close(18) = -1 EBADF (Bad file descriptor) [pid 19115] close(19) = -1 EBADF (Bad file descriptor) [ 276.416513][T19115] vhci_hcd vhci_hcd.0: port 0 already used [pid 19115] close(20) = -1 EBADF (Bad file descriptor) [pid 19115] close(21) = -1 EBADF (Bad file descriptor) [pid 19115] close(22) = -1 EBADF (Bad file descriptor) [pid 19115] close(23) = -1 EBADF (Bad file descriptor) [pid 19115] close(24) = -1 EBADF (Bad file descriptor) [pid 19115] close(25) = -1 EBADF (Bad file descriptor) [pid 19115] close(26) = -1 EBADF (Bad file descriptor) [pid 19115] close(27) = -1 EBADF (Bad file descriptor) [pid 19115] close(28) = -1 EBADF (Bad file descriptor) [pid 19115] close(29) = -1 EBADF (Bad file descriptor) [pid 19115] exit_group(0) = ? [pid 19115] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7026, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19119 attached , child_tidptr=0x5555570da650) = 7028 [pid 19119] set_robust_list(0x5555570da660, 24) = 0 [pid 19119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19119] setpgid(0, 0) = 0 [pid 19119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19119] write(3, "1000", 4) = 4 [pid 19119] close(3) = 0 [pid 19119] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19119] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19119] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19119] close(5) = 0 [pid 19119] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19122 attached ) = 7029 [pid 19119] tkill(7029, SIGSTOP) = 0 [pid 19122] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7028, si_uid=0} --- [pid 19119] close(3 [pid 19122] --- stopped by SIGSTOP --- [pid 19119] <... close resumed>) = 0 [pid 19119] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7029, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19119] close(4) = 0 [pid 19119] close(5) = -1 EBADF (Bad file descriptor) [pid 19119] close(6) = -1 EBADF (Bad file descriptor) [pid 19119] close(7) = -1 EBADF (Bad file descriptor) [pid 19119] close(8) = -1 EBADF (Bad file descriptor) [pid 19119] close(9) = -1 EBADF (Bad file descriptor) [pid 19119] close(10) = -1 EBADF (Bad file descriptor) [pid 19119] close(11) = -1 EBADF (Bad file descriptor) [pid 19119] close(12) = -1 EBADF (Bad file descriptor) [pid 19119] close(13) = -1 EBADF (Bad file descriptor) [pid 19119] close(14) = -1 EBADF (Bad file descriptor) [pid 19119] close(15) = -1 EBADF (Bad file descriptor) [pid 19119] close(16) = -1 EBADF (Bad file descriptor) [pid 19119] close(17) = -1 EBADF (Bad file descriptor) [pid 19119] close(18) = -1 EBADF (Bad file descriptor) [ 276.539486][T19119] vhci_hcd vhci_hcd.0: port 0 already used [pid 19119] close(19) = -1 EBADF (Bad file descriptor) [pid 19119] close(20) = -1 EBADF (Bad file descriptor) [pid 19119] close(21) = -1 EBADF (Bad file descriptor) [pid 19119] close(22) = -1 EBADF (Bad file descriptor) [pid 19119] close(23) = -1 EBADF (Bad file descriptor) [pid 19119] close(24) = -1 EBADF (Bad file descriptor) [pid 19119] close(25) = -1 EBADF (Bad file descriptor) [pid 19119] close(26) = -1 EBADF (Bad file descriptor) [pid 19119] close(27) = -1 EBADF (Bad file descriptor) [pid 19119] close(28) = -1 EBADF (Bad file descriptor) [pid 19119] close(29) = -1 EBADF (Bad file descriptor) [pid 19119] exit_group(0) = ? [pid 19119] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7028, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19123 attached , child_tidptr=0x5555570da650) = 7030 [pid 19123] set_robust_list(0x5555570da660, 24) = 0 [pid 19123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19123] setpgid(0, 0) = 0 [pid 19123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19123] write(3, "1000", 4) = 4 [pid 19123] close(3) = 0 [pid 19123] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19123] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19123] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19123] close(5) = 0 [pid 19123] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19126 attached ) = 7031 [pid 19123] tkill(7031, SIGSTOP) = 0 [pid 19126] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7030, si_uid=0} --- [pid 19123] close(3 [pid 19126] --- stopped by SIGSTOP --- [pid 19123] <... close resumed>) = 0 [pid 19123] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7031, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19123] close(4) = 0 [pid 19123] close(5) = -1 EBADF (Bad file descriptor) [pid 19123] close(6) = -1 EBADF (Bad file descriptor) [pid 19123] close(7) = -1 EBADF (Bad file descriptor) [pid 19123] close(8) = -1 EBADF (Bad file descriptor) [pid 19123] close(9) = -1 EBADF (Bad file descriptor) [pid 19123] close(10) = -1 EBADF (Bad file descriptor) [pid 19123] close(11) = -1 EBADF (Bad file descriptor) [pid 19123] close(12) = -1 EBADF (Bad file descriptor) [pid 19123] close(13) = -1 EBADF (Bad file descriptor) [pid 19123] close(14) = -1 EBADF (Bad file descriptor) [pid 19123] close(15) = -1 EBADF (Bad file descriptor) [pid 19123] close(16) = -1 EBADF (Bad file descriptor) [pid 19123] close(17) = -1 EBADF (Bad file descriptor) [pid 19123] close(18) = -1 EBADF (Bad file descriptor) [pid 19123] close(19) = -1 EBADF (Bad file descriptor) [ 276.667358][T19123] vhci_hcd vhci_hcd.0: port 0 already used [pid 19123] close(20) = -1 EBADF (Bad file descriptor) [pid 19123] close(21) = -1 EBADF (Bad file descriptor) [pid 19123] close(22) = -1 EBADF (Bad file descriptor) [pid 19123] close(23) = -1 EBADF (Bad file descriptor) [pid 19123] close(24) = -1 EBADF (Bad file descriptor) [pid 19123] close(25) = -1 EBADF (Bad file descriptor) [pid 19123] close(26) = -1 EBADF (Bad file descriptor) [pid 19123] close(27) = -1 EBADF (Bad file descriptor) [pid 19123] close(28) = -1 EBADF (Bad file descriptor) [pid 19123] close(29) = -1 EBADF (Bad file descriptor) [pid 19123] exit_group(0) = ? [pid 19123] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7030, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19127 attached , child_tidptr=0x5555570da650) = 7032 [pid 19127] set_robust_list(0x5555570da660, 24) = 0 [pid 19127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19127] setpgid(0, 0) = 0 [pid 19127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19127] write(3, "1000", 4) = 4 [pid 19127] close(3) = 0 [pid 19127] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19127] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19127] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19127] close(5) = 0 [pid 19127] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19130 attached ) = 7033 [pid 19127] tkill(7033, SIGSTOP) = 0 [pid 19130] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7032, si_uid=0} --- [pid 19127] close(3 [pid 19130] --- stopped by SIGSTOP --- [pid 19127] <... close resumed>) = 0 [pid 19127] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7033, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19127] close(4) = 0 [pid 19127] close(5) = -1 EBADF (Bad file descriptor) [pid 19127] close(6) = -1 EBADF (Bad file descriptor) [pid 19127] close(7) = -1 EBADF (Bad file descriptor) [pid 19127] close(8) = -1 EBADF (Bad file descriptor) [pid 19127] close(9) = -1 EBADF (Bad file descriptor) [pid 19127] close(10) = -1 EBADF (Bad file descriptor) [pid 19127] close(11) = -1 EBADF (Bad file descriptor) [pid 19127] close(12) = -1 EBADF (Bad file descriptor) [pid 19127] close(13) = -1 EBADF (Bad file descriptor) [pid 19127] close(14) = -1 EBADF (Bad file descriptor) [pid 19127] close(15) = -1 EBADF (Bad file descriptor) [pid 19127] close(16) = -1 EBADF (Bad file descriptor) [pid 19127] close(17) = -1 EBADF (Bad file descriptor) [pid 19127] close(18) = -1 EBADF (Bad file descriptor) [ 276.785433][T19127] vhci_hcd vhci_hcd.0: port 0 already used [pid 19127] close(19) = -1 EBADF (Bad file descriptor) [pid 19127] close(20) = -1 EBADF (Bad file descriptor) [pid 19127] close(21) = -1 EBADF (Bad file descriptor) [pid 19127] close(22) = -1 EBADF (Bad file descriptor) [pid 19127] close(23) = -1 EBADF (Bad file descriptor) [pid 19127] close(24) = -1 EBADF (Bad file descriptor) [pid 19127] close(25) = -1 EBADF (Bad file descriptor) [pid 19127] close(26) = -1 EBADF (Bad file descriptor) [pid 19127] close(27) = -1 EBADF (Bad file descriptor) [pid 19127] close(28) = -1 EBADF (Bad file descriptor) [pid 19127] close(29) = -1 EBADF (Bad file descriptor) [pid 19127] exit_group(0) = ? [pid 19127] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7032, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19131 attached , child_tidptr=0x5555570da650) = 7034 [pid 19131] set_robust_list(0x5555570da660, 24) = 0 [pid 19131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19131] setpgid(0, 0) = 0 [pid 19131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19131] write(3, "1000", 4) = 4 [pid 19131] close(3) = 0 [pid 19131] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19131] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19131] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19131] close(5) = 0 [pid 19131] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19134 attached ) = 7035 [pid 19131] tkill(7035, SIGSTOP) = 0 [pid 19134] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7034, si_uid=0} --- [pid 19131] close(3 [pid 19134] --- stopped by SIGSTOP --- [pid 19131] <... close resumed>) = 0 [pid 19131] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7035, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19131] close(4) = 0 [pid 19131] close(5) = -1 EBADF (Bad file descriptor) [pid 19131] close(6) = -1 EBADF (Bad file descriptor) [pid 19131] close(7) = -1 EBADF (Bad file descriptor) [pid 19131] close(8) = -1 EBADF (Bad file descriptor) [pid 19131] close(9) = -1 EBADF (Bad file descriptor) [pid 19131] close(10) = -1 EBADF (Bad file descriptor) [pid 19131] close(11) = -1 EBADF (Bad file descriptor) [pid 19131] close(12) = -1 EBADF (Bad file descriptor) [pid 19131] close(13) = -1 EBADF (Bad file descriptor) [pid 19131] close(14) = -1 EBADF (Bad file descriptor) [pid 19131] close(15) = -1 EBADF (Bad file descriptor) [pid 19131] close(16) = -1 EBADF (Bad file descriptor) [pid 19131] close(17) = -1 EBADF (Bad file descriptor) [pid 19131] close(18) = -1 EBADF (Bad file descriptor) [pid 19131] close(19) = -1 EBADF (Bad file descriptor) [ 276.907394][T19131] vhci_hcd vhci_hcd.0: port 0 already used [pid 19131] close(20) = -1 EBADF (Bad file descriptor) [pid 19131] close(21) = -1 EBADF (Bad file descriptor) [pid 19131] close(22) = -1 EBADF (Bad file descriptor) [pid 19131] close(23) = -1 EBADF (Bad file descriptor) [pid 19131] close(24) = -1 EBADF (Bad file descriptor) [pid 19131] close(25) = -1 EBADF (Bad file descriptor) [pid 19131] close(26) = -1 EBADF (Bad file descriptor) [pid 19131] close(27) = -1 EBADF (Bad file descriptor) [pid 19131] close(28) = -1 EBADF (Bad file descriptor) [pid 19131] close(29) = -1 EBADF (Bad file descriptor) [pid 19131] exit_group(0) = ? [pid 19131] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7034, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19135 attached , child_tidptr=0x5555570da650) = 7036 [pid 19135] set_robust_list(0x5555570da660, 24) = 0 [pid 19135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19135] setpgid(0, 0) = 0 [pid 19135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19135] write(3, "1000", 4) = 4 [pid 19135] close(3) = 0 [pid 19135] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19135] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19135] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19135] close(5) = 0 [pid 19135] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19138 attached ) = 7037 [pid 19135] tkill(7037, SIGSTOP) = 0 [pid 19138] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7036, si_uid=0} --- [pid 19135] close(3 [pid 19138] --- stopped by SIGSTOP --- [pid 19135] <... close resumed>) = 0 [pid 19135] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7037, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19135] close(4) = 0 [pid 19135] close(5) = -1 EBADF (Bad file descriptor) [pid 19135] close(6) = -1 EBADF (Bad file descriptor) [pid 19135] close(7) = -1 EBADF (Bad file descriptor) [pid 19135] close(8) = -1 EBADF (Bad file descriptor) [pid 19135] close(9) = -1 EBADF (Bad file descriptor) [pid 19135] close(10) = -1 EBADF (Bad file descriptor) [pid 19135] close(11) = -1 EBADF (Bad file descriptor) [pid 19135] close(12) = -1 EBADF (Bad file descriptor) [pid 19135] close(13) = -1 EBADF (Bad file descriptor) [pid 19135] close(14) = -1 EBADF (Bad file descriptor) [pid 19135] close(15) = -1 EBADF (Bad file descriptor) [pid 19135] close(16) = -1 EBADF (Bad file descriptor) [pid 19135] close(17) = -1 EBADF (Bad file descriptor) [pid 19135] close(18) = -1 EBADF (Bad file descriptor) [ 277.034892][T19135] vhci_hcd vhci_hcd.0: port 0 already used [pid 19135] close(19) = -1 EBADF (Bad file descriptor) [pid 19135] close(20) = -1 EBADF (Bad file descriptor) [pid 19135] close(21) = -1 EBADF (Bad file descriptor) [pid 19135] close(22) = -1 EBADF (Bad file descriptor) [pid 19135] close(23) = -1 EBADF (Bad file descriptor) [pid 19135] close(24) = -1 EBADF (Bad file descriptor) [pid 19135] close(25) = -1 EBADF (Bad file descriptor) [pid 19135] close(26) = -1 EBADF (Bad file descriptor) [pid 19135] close(27) = -1 EBADF (Bad file descriptor) [pid 19135] close(28) = -1 EBADF (Bad file descriptor) [pid 19135] close(29) = -1 EBADF (Bad file descriptor) [pid 19135] exit_group(0) = ? [pid 19135] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7036, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19139 attached , child_tidptr=0x5555570da650) = 7038 [pid 19139] set_robust_list(0x5555570da660, 24) = 0 [pid 19139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19139] setpgid(0, 0) = 0 [pid 19139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19139] write(3, "1000", 4) = 4 [pid 19139] close(3) = 0 [pid 19139] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19139] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19139] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19139] close(5) = 0 [pid 19139] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19142 attached ) = 7039 [pid 19139] tkill(7039, SIGSTOP) = 0 [pid 19142] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7038, si_uid=0} --- [pid 19139] close(3 [pid 19142] --- stopped by SIGSTOP --- [pid 19139] <... close resumed>) = 0 [pid 19139] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7039, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19139] close(4) = 0 [pid 19139] close(5) = -1 EBADF (Bad file descriptor) [pid 19139] close(6) = -1 EBADF (Bad file descriptor) [pid 19139] close(7) = -1 EBADF (Bad file descriptor) [pid 19139] close(8) = -1 EBADF (Bad file descriptor) [pid 19139] close(9) = -1 EBADF (Bad file descriptor) [pid 19139] close(10) = -1 EBADF (Bad file descriptor) [pid 19139] close(11) = -1 EBADF (Bad file descriptor) [pid 19139] close(12) = -1 EBADF (Bad file descriptor) [pid 19139] close(13) = -1 EBADF (Bad file descriptor) [pid 19139] close(14) = -1 EBADF (Bad file descriptor) [pid 19139] close(15) = -1 EBADF (Bad file descriptor) [pid 19139] close(16) = -1 EBADF (Bad file descriptor) [pid 19139] close(17) = -1 EBADF (Bad file descriptor) [pid 19139] close(18) = -1 EBADF (Bad file descriptor) [ 277.162123][T19139] vhci_hcd vhci_hcd.0: port 0 already used [pid 19139] close(19) = -1 EBADF (Bad file descriptor) [pid 19139] close(20) = -1 EBADF (Bad file descriptor) [pid 19139] close(21) = -1 EBADF (Bad file descriptor) [pid 19139] close(22) = -1 EBADF (Bad file descriptor) [pid 19139] close(23) = -1 EBADF (Bad file descriptor) [pid 19139] close(24) = -1 EBADF (Bad file descriptor) [pid 19139] close(25) = -1 EBADF (Bad file descriptor) [pid 19139] close(26) = -1 EBADF (Bad file descriptor) [pid 19139] close(27) = -1 EBADF (Bad file descriptor) [pid 19139] close(28) = -1 EBADF (Bad file descriptor) [pid 19139] close(29) = -1 EBADF (Bad file descriptor) [pid 19139] exit_group(0) = ? [pid 19139] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7038, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19143 attached , child_tidptr=0x5555570da650) = 7040 [pid 19143] set_robust_list(0x5555570da660, 24) = 0 [pid 19143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19143] setpgid(0, 0) = 0 [pid 19143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19143] write(3, "1000", 4) = 4 [pid 19143] close(3) = 0 [pid 19143] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19143] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19143] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19143] close(5) = 0 [pid 19143] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19146 attached ) = 7041 [pid 19143] tkill(7041, SIGSTOP) = 0 [pid 19146] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7040, si_uid=0} --- [pid 19143] close(3 [pid 19146] --- stopped by SIGSTOP --- [pid 19143] <... close resumed>) = 0 [pid 19143] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7041, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19143] close(4) = 0 [pid 19143] close(5) = -1 EBADF (Bad file descriptor) [pid 19143] close(6) = -1 EBADF (Bad file descriptor) [pid 19143] close(7) = -1 EBADF (Bad file descriptor) [pid 19143] close(8) = -1 EBADF (Bad file descriptor) [pid 19143] close(9) = -1 EBADF (Bad file descriptor) [pid 19143] close(10) = -1 EBADF (Bad file descriptor) [pid 19143] close(11) = -1 EBADF (Bad file descriptor) [pid 19143] close(12) = -1 EBADF (Bad file descriptor) [pid 19143] close(13) = -1 EBADF (Bad file descriptor) [pid 19143] close(14) = -1 EBADF (Bad file descriptor) [pid 19143] close(15) = -1 EBADF (Bad file descriptor) [pid 19143] close(16) = -1 EBADF (Bad file descriptor) [pid 19143] close(17) = -1 EBADF (Bad file descriptor) [pid 19143] close(18) = -1 EBADF (Bad file descriptor) [ 277.292289][T19143] vhci_hcd vhci_hcd.0: port 0 already used [pid 19143] close(19) = -1 EBADF (Bad file descriptor) [pid 19143] close(20) = -1 EBADF (Bad file descriptor) [pid 19143] close(21) = -1 EBADF (Bad file descriptor) [pid 19143] close(22) = -1 EBADF (Bad file descriptor) [pid 19143] close(23) = -1 EBADF (Bad file descriptor) [pid 19143] close(24) = -1 EBADF (Bad file descriptor) [pid 19143] close(25) = -1 EBADF (Bad file descriptor) [pid 19143] close(26) = -1 EBADF (Bad file descriptor) [pid 19143] close(27) = -1 EBADF (Bad file descriptor) [pid 19143] close(28) = -1 EBADF (Bad file descriptor) [pid 19143] close(29) = -1 EBADF (Bad file descriptor) [pid 19143] exit_group(0) = ? [pid 19143] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7040, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19147 attached , child_tidptr=0x5555570da650) = 7042 [pid 19147] set_robust_list(0x5555570da660, 24) = 0 [pid 19147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19147] setpgid(0, 0) = 0 [pid 19147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19147] write(3, "1000", 4) = 4 [pid 19147] close(3) = 0 [pid 19147] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19147] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19147] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19147] close(5) = 0 [pid 19147] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19150 attached ) = 7043 [pid 19147] tkill(7043, SIGSTOP) = 0 [pid 19150] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7042, si_uid=0} --- [pid 19147] close(3 [pid 19150] --- stopped by SIGSTOP --- [pid 19147] <... close resumed>) = 0 [pid 19147] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7043, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19147] close(4) = 0 [pid 19147] close(5) = -1 EBADF (Bad file descriptor) [pid 19147] close(6) = -1 EBADF (Bad file descriptor) [pid 19147] close(7) = -1 EBADF (Bad file descriptor) [pid 19147] close(8) = -1 EBADF (Bad file descriptor) [pid 19147] close(9) = -1 EBADF (Bad file descriptor) [pid 19147] close(10) = -1 EBADF (Bad file descriptor) [pid 19147] close(11) = -1 EBADF (Bad file descriptor) [pid 19147] close(12) = -1 EBADF (Bad file descriptor) [pid 19147] close(13) = -1 EBADF (Bad file descriptor) [pid 19147] close(14) = -1 EBADF (Bad file descriptor) [pid 19147] close(15) = -1 EBADF (Bad file descriptor) [pid 19147] close(16) = -1 EBADF (Bad file descriptor) [pid 19147] close(17) = -1 EBADF (Bad file descriptor) [pid 19147] close(18) = -1 EBADF (Bad file descriptor) [pid 19147] close(19) = -1 EBADF (Bad file descriptor) [ 277.413012][T19147] vhci_hcd vhci_hcd.0: port 0 already used [pid 19147] close(20) = -1 EBADF (Bad file descriptor) [pid 19147] close(21) = -1 EBADF (Bad file descriptor) [pid 19147] close(22) = -1 EBADF (Bad file descriptor) [pid 19147] close(23) = -1 EBADF (Bad file descriptor) [pid 19147] close(24) = -1 EBADF (Bad file descriptor) [pid 19147] close(25) = -1 EBADF (Bad file descriptor) [pid 19147] close(26) = -1 EBADF (Bad file descriptor) [pid 19147] close(27) = -1 EBADF (Bad file descriptor) [pid 19147] close(28) = -1 EBADF (Bad file descriptor) [pid 19147] close(29) = -1 EBADF (Bad file descriptor) [pid 19147] exit_group(0) = ? [pid 19147] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7042, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19151 attached , child_tidptr=0x5555570da650) = 7044 [pid 19151] set_robust_list(0x5555570da660, 24) = 0 [pid 19151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19151] setpgid(0, 0) = 0 [pid 19151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19151] write(3, "1000", 4) = 4 [pid 19151] close(3) = 0 [pid 19151] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19151] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19151] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19151] close(5) = 0 [pid 19151] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19154 attached ) = 7045 [pid 19151] tkill(7045, SIGSTOP) = 0 [pid 19154] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7044, si_uid=0} --- [pid 19151] close(3 [pid 19154] --- stopped by SIGSTOP --- [pid 19151] <... close resumed>) = 0 [pid 19151] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7045, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19151] close(4) = 0 [pid 19151] close(5) = -1 EBADF (Bad file descriptor) [pid 19151] close(6) = -1 EBADF (Bad file descriptor) [pid 19151] close(7) = -1 EBADF (Bad file descriptor) [pid 19151] close(8) = -1 EBADF (Bad file descriptor) [pid 19151] close(9) = -1 EBADF (Bad file descriptor) [pid 19151] close(10) = -1 EBADF (Bad file descriptor) [pid 19151] close(11) = -1 EBADF (Bad file descriptor) [pid 19151] close(12) = -1 EBADF (Bad file descriptor) [pid 19151] close(13) = -1 EBADF (Bad file descriptor) [pid 19151] close(14) = -1 EBADF (Bad file descriptor) [pid 19151] close(15) = -1 EBADF (Bad file descriptor) [pid 19151] close(16) = -1 EBADF (Bad file descriptor) [pid 19151] close(17) = -1 EBADF (Bad file descriptor) [pid 19151] close(18) = -1 EBADF (Bad file descriptor) [ 277.532458][T19151] vhci_hcd vhci_hcd.0: port 0 already used [pid 19151] close(19) = -1 EBADF (Bad file descriptor) [pid 19151] close(20) = -1 EBADF (Bad file descriptor) [pid 19151] close(21) = -1 EBADF (Bad file descriptor) [pid 19151] close(22) = -1 EBADF (Bad file descriptor) [pid 19151] close(23) = -1 EBADF (Bad file descriptor) [pid 19151] close(24) = -1 EBADF (Bad file descriptor) [pid 19151] close(25) = -1 EBADF (Bad file descriptor) [pid 19151] close(26) = -1 EBADF (Bad file descriptor) [pid 19151] close(27) = -1 EBADF (Bad file descriptor) [pid 19151] close(28) = -1 EBADF (Bad file descriptor) [pid 19151] close(29) = -1 EBADF (Bad file descriptor) [pid 19151] exit_group(0) = ? [pid 19151] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7044, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19155 attached , child_tidptr=0x5555570da650) = 7046 [pid 19155] set_robust_list(0x5555570da660, 24) = 0 [pid 19155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19155] setpgid(0, 0) = 0 [pid 19155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19155] write(3, "1000", 4) = 4 [pid 19155] close(3) = 0 [pid 19155] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19155] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19155] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19155] close(5) = 0 [pid 19155] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19158 attached ) = 7047 [pid 19155] tkill(7047, SIGSTOP) = 0 [pid 19158] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7046, si_uid=0} --- [pid 19155] close(3 [pid 19158] --- stopped by SIGSTOP --- [pid 19155] <... close resumed>) = 0 [pid 19155] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7047, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19155] close(4) = 0 [pid 19155] close(5) = -1 EBADF (Bad file descriptor) [pid 19155] close(6) = -1 EBADF (Bad file descriptor) [pid 19155] close(7) = -1 EBADF (Bad file descriptor) [pid 19155] close(8) = -1 EBADF (Bad file descriptor) [pid 19155] close(9) = -1 EBADF (Bad file descriptor) [pid 19155] close(10) = -1 EBADF (Bad file descriptor) [pid 19155] close(11) = -1 EBADF (Bad file descriptor) [pid 19155] close(12) = -1 EBADF (Bad file descriptor) [pid 19155] close(13) = -1 EBADF (Bad file descriptor) [pid 19155] close(14) = -1 EBADF (Bad file descriptor) [pid 19155] close(15) = -1 EBADF (Bad file descriptor) [pid 19155] close(16) = -1 EBADF (Bad file descriptor) [pid 19155] close(17) = -1 EBADF (Bad file descriptor) [pid 19155] close(18) = -1 EBADF (Bad file descriptor) [pid 19155] close(19) = -1 EBADF (Bad file descriptor) [ 277.655829][T19155] vhci_hcd vhci_hcd.0: port 0 already used [pid 19155] close(20) = -1 EBADF (Bad file descriptor) [pid 19155] close(21) = -1 EBADF (Bad file descriptor) [pid 19155] close(22) = -1 EBADF (Bad file descriptor) [pid 19155] close(23) = -1 EBADF (Bad file descriptor) [pid 19155] close(24) = -1 EBADF (Bad file descriptor) [pid 19155] close(25) = -1 EBADF (Bad file descriptor) [pid 19155] close(26) = -1 EBADF (Bad file descriptor) [pid 19155] close(27) = -1 EBADF (Bad file descriptor) [pid 19155] close(28) = -1 EBADF (Bad file descriptor) [pid 19155] close(29) = -1 EBADF (Bad file descriptor) [pid 19155] exit_group(0) = ? [pid 19155] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7046, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19159 attached , child_tidptr=0x5555570da650) = 7048 [pid 19159] set_robust_list(0x5555570da660, 24) = 0 [pid 19159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19159] setpgid(0, 0) = 0 [pid 19159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19159] write(3, "1000", 4) = 4 [pid 19159] close(3) = 0 [pid 19159] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19159] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19159] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19159] close(5) = 0 [pid 19159] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19162 attached ) = 7049 [pid 19159] tkill(7049, SIGSTOP) = 0 [pid 19162] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7048, si_uid=0} --- [pid 19159] close(3 [pid 19162] --- stopped by SIGSTOP --- [pid 19159] <... close resumed>) = 0 [pid 19159] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7049, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19159] close(4) = 0 [pid 19159] close(5) = -1 EBADF (Bad file descriptor) [pid 19159] close(6) = -1 EBADF (Bad file descriptor) [pid 19159] close(7) = -1 EBADF (Bad file descriptor) [pid 19159] close(8) = -1 EBADF (Bad file descriptor) [pid 19159] close(9) = -1 EBADF (Bad file descriptor) [pid 19159] close(10) = -1 EBADF (Bad file descriptor) [pid 19159] close(11) = -1 EBADF (Bad file descriptor) [pid 19159] close(12) = -1 EBADF (Bad file descriptor) [pid 19159] close(13) = -1 EBADF (Bad file descriptor) [pid 19159] close(14) = -1 EBADF (Bad file descriptor) [pid 19159] close(15) = -1 EBADF (Bad file descriptor) [pid 19159] close(16) = -1 EBADF (Bad file descriptor) [pid 19159] close(17) = -1 EBADF (Bad file descriptor) [pid 19159] close(18) = -1 EBADF (Bad file descriptor) [pid 19159] close(19) = -1 EBADF (Bad file descriptor) [ 277.775012][T19159] vhci_hcd vhci_hcd.0: port 0 already used [pid 19159] close(20) = -1 EBADF (Bad file descriptor) [pid 19159] close(21) = -1 EBADF (Bad file descriptor) [pid 19159] close(22) = -1 EBADF (Bad file descriptor) [pid 19159] close(23) = -1 EBADF (Bad file descriptor) [pid 19159] close(24) = -1 EBADF (Bad file descriptor) [pid 19159] close(25) = -1 EBADF (Bad file descriptor) [pid 19159] close(26) = -1 EBADF (Bad file descriptor) [pid 19159] close(27) = -1 EBADF (Bad file descriptor) [pid 19159] close(28) = -1 EBADF (Bad file descriptor) [pid 19159] close(29) = -1 EBADF (Bad file descriptor) [pid 19159] exit_group(0) = ? [pid 19159] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7048, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19163 attached , child_tidptr=0x5555570da650) = 7050 [pid 19163] set_robust_list(0x5555570da660, 24) = 0 [pid 19163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19163] setpgid(0, 0) = 0 [pid 19163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19163] write(3, "1000", 4) = 4 [pid 19163] close(3) = 0 [pid 19163] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19163] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19163] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19163] close(5) = 0 [pid 19163] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19166 attached ) = 7051 [pid 19163] tkill(7051, SIGSTOP) = 0 [pid 19166] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7050, si_uid=0} --- [pid 19163] close(3 [pid 19166] --- stopped by SIGSTOP --- [pid 19163] <... close resumed>) = 0 [pid 19163] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7051, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19163] close(4) = 0 [pid 19163] close(5) = -1 EBADF (Bad file descriptor) [pid 19163] close(6) = -1 EBADF (Bad file descriptor) [pid 19163] close(7) = -1 EBADF (Bad file descriptor) [pid 19163] close(8) = -1 EBADF (Bad file descriptor) [pid 19163] close(9) = -1 EBADF (Bad file descriptor) [pid 19163] close(10) = -1 EBADF (Bad file descriptor) [pid 19163] close(11) = -1 EBADF (Bad file descriptor) [pid 19163] close(12) = -1 EBADF (Bad file descriptor) [pid 19163] close(13) = -1 EBADF (Bad file descriptor) [pid 19163] close(14) = -1 EBADF (Bad file descriptor) [pid 19163] close(15) = -1 EBADF (Bad file descriptor) [pid 19163] close(16) = -1 EBADF (Bad file descriptor) [pid 19163] close(17) = -1 EBADF (Bad file descriptor) [pid 19163] close(18) = -1 EBADF (Bad file descriptor) [pid 19163] close(19) = -1 EBADF (Bad file descriptor) [ 277.892294][T19163] vhci_hcd vhci_hcd.0: port 0 already used [pid 19163] close(20) = -1 EBADF (Bad file descriptor) [pid 19163] close(21) = -1 EBADF (Bad file descriptor) [pid 19163] close(22) = -1 EBADF (Bad file descriptor) [pid 19163] close(23) = -1 EBADF (Bad file descriptor) [pid 19163] close(24) = -1 EBADF (Bad file descriptor) [pid 19163] close(25) = -1 EBADF (Bad file descriptor) [pid 19163] close(26) = -1 EBADF (Bad file descriptor) [pid 19163] close(27) = -1 EBADF (Bad file descriptor) [pid 19163] close(28) = -1 EBADF (Bad file descriptor) [pid 19163] close(29) = -1 EBADF (Bad file descriptor) [pid 19163] exit_group(0) = ? [pid 19163] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7050, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19167 attached , child_tidptr=0x5555570da650) = 7052 [pid 19167] set_robust_list(0x5555570da660, 24) = 0 [pid 19167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19167] setpgid(0, 0) = 0 [pid 19167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19167] write(3, "1000", 4) = 4 [pid 19167] close(3) = 0 [pid 19167] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19167] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19167] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19167] close(5) = 0 [pid 19167] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19170 attached ) = 7053 [pid 19167] tkill(7053, SIGSTOP) = 0 [pid 19170] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7052, si_uid=0} --- [pid 19167] close(3 [pid 19170] --- stopped by SIGSTOP --- [pid 19167] <... close resumed>) = 0 [pid 19167] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7053, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19167] close(4) = 0 [pid 19167] close(5) = -1 EBADF (Bad file descriptor) [pid 19167] close(6) = -1 EBADF (Bad file descriptor) [pid 19167] close(7) = -1 EBADF (Bad file descriptor) [pid 19167] close(8) = -1 EBADF (Bad file descriptor) [pid 19167] close(9) = -1 EBADF (Bad file descriptor) [pid 19167] close(10) = -1 EBADF (Bad file descriptor) [pid 19167] close(11) = -1 EBADF (Bad file descriptor) [pid 19167] close(12) = -1 EBADF (Bad file descriptor) [pid 19167] close(13) = -1 EBADF (Bad file descriptor) [pid 19167] close(14) = -1 EBADF (Bad file descriptor) [pid 19167] close(15) = -1 EBADF (Bad file descriptor) [pid 19167] close(16) = -1 EBADF (Bad file descriptor) [pid 19167] close(17) = -1 EBADF (Bad file descriptor) [pid 19167] close(18) = -1 EBADF (Bad file descriptor) [pid 19167] close(19) = -1 EBADF (Bad file descriptor) [ 278.008602][T19167] vhci_hcd vhci_hcd.0: port 0 already used [pid 19167] close(20) = -1 EBADF (Bad file descriptor) [pid 19167] close(21) = -1 EBADF (Bad file descriptor) [pid 19167] close(22) = -1 EBADF (Bad file descriptor) [pid 19167] close(23) = -1 EBADF (Bad file descriptor) [pid 19167] close(24) = -1 EBADF (Bad file descriptor) [pid 19167] close(25) = -1 EBADF (Bad file descriptor) [pid 19167] close(26) = -1 EBADF (Bad file descriptor) [pid 19167] close(27) = -1 EBADF (Bad file descriptor) [pid 19167] close(28) = -1 EBADF (Bad file descriptor) [pid 19167] close(29) = -1 EBADF (Bad file descriptor) [pid 19167] exit_group(0) = ? [pid 19167] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7052, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19171 attached , child_tidptr=0x5555570da650) = 7054 [pid 19171] set_robust_list(0x5555570da660, 24) = 0 [pid 19171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19171] setpgid(0, 0) = 0 [pid 19171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19171] write(3, "1000", 4) = 4 [pid 19171] close(3) = 0 [pid 19171] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19171] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19171] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19171] close(5) = 0 [pid 19171] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19174 attached ) = 7055 [pid 19171] tkill(7055, SIGSTOP) = 0 [pid 19171] close(3 [pid 19174] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7054, si_uid=0} --- [pid 19171] <... close resumed>) = 0 [pid 19174] --- stopped by SIGSTOP --- [pid 19171] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7055, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19171] close(4) = 0 [pid 19171] close(5) = -1 EBADF (Bad file descriptor) [pid 19171] close(6) = -1 EBADF (Bad file descriptor) [pid 19171] close(7) = -1 EBADF (Bad file descriptor) [pid 19171] close(8) = -1 EBADF (Bad file descriptor) [pid 19171] close(9) = -1 EBADF (Bad file descriptor) [pid 19171] close(10) = -1 EBADF (Bad file descriptor) [pid 19171] close(11) = -1 EBADF (Bad file descriptor) [pid 19171] close(12) = -1 EBADF (Bad file descriptor) [pid 19171] close(13) = -1 EBADF (Bad file descriptor) [pid 19171] close(14) = -1 EBADF (Bad file descriptor) [pid 19171] close(15) = -1 EBADF (Bad file descriptor) [pid 19171] close(16) = -1 EBADF (Bad file descriptor) [pid 19171] close(17) = -1 EBADF (Bad file descriptor) [pid 19171] close(18) = -1 EBADF (Bad file descriptor) [pid 19171] close(19) = -1 EBADF (Bad file descriptor) [ 278.128552][T19171] vhci_hcd vhci_hcd.0: port 0 already used [pid 19171] close(20) = -1 EBADF (Bad file descriptor) [pid 19171] close(21) = -1 EBADF (Bad file descriptor) [pid 19171] close(22) = -1 EBADF (Bad file descriptor) [pid 19171] close(23) = -1 EBADF (Bad file descriptor) [pid 19171] close(24) = -1 EBADF (Bad file descriptor) [pid 19171] close(25) = -1 EBADF (Bad file descriptor) [pid 19171] close(26) = -1 EBADF (Bad file descriptor) [pid 19171] close(27) = -1 EBADF (Bad file descriptor) [pid 19171] close(28) = -1 EBADF (Bad file descriptor) [pid 19171] close(29) = -1 EBADF (Bad file descriptor) [pid 19171] exit_group(0) = ? [pid 19171] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7054, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19175 attached , child_tidptr=0x5555570da650) = 7056 [pid 19175] set_robust_list(0x5555570da660, 24) = 0 [pid 19175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19175] setpgid(0, 0) = 0 [pid 19175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19175] write(3, "1000", 4) = 4 [pid 19175] close(3) = 0 [pid 19175] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19175] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19175] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19175] close(5) = 0 [pid 19175] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19178 attached ) = 7057 [pid 19175] tkill(7057, SIGSTOP) = 0 [pid 19178] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7056, si_uid=0} --- [pid 19175] close(3 [pid 19178] --- stopped by SIGSTOP --- [pid 19175] <... close resumed>) = 0 [pid 19175] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7057, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19175] close(4) = 0 [pid 19175] close(5) = -1 EBADF (Bad file descriptor) [pid 19175] close(6) = -1 EBADF (Bad file descriptor) [pid 19175] close(7) = -1 EBADF (Bad file descriptor) [pid 19175] close(8) = -1 EBADF (Bad file descriptor) [pid 19175] close(9) = -1 EBADF (Bad file descriptor) [pid 19175] close(10) = -1 EBADF (Bad file descriptor) [pid 19175] close(11) = -1 EBADF (Bad file descriptor) [pid 19175] close(12) = -1 EBADF (Bad file descriptor) [pid 19175] close(13) = -1 EBADF (Bad file descriptor) [pid 19175] close(14) = -1 EBADF (Bad file descriptor) [pid 19175] close(15) = -1 EBADF (Bad file descriptor) [pid 19175] close(16) = -1 EBADF (Bad file descriptor) [pid 19175] close(17) = -1 EBADF (Bad file descriptor) [pid 19175] close(18) = -1 EBADF (Bad file descriptor) [pid 19175] close(19) = -1 EBADF (Bad file descriptor) [ 278.247532][T19175] vhci_hcd vhci_hcd.0: port 0 already used [pid 19175] close(20) = -1 EBADF (Bad file descriptor) [pid 19175] close(21) = -1 EBADF (Bad file descriptor) [pid 19175] close(22) = -1 EBADF (Bad file descriptor) [pid 19175] close(23) = -1 EBADF (Bad file descriptor) [pid 19175] close(24) = -1 EBADF (Bad file descriptor) [pid 19175] close(25) = -1 EBADF (Bad file descriptor) [pid 19175] close(26) = -1 EBADF (Bad file descriptor) [pid 19175] close(27) = -1 EBADF (Bad file descriptor) [pid 19175] close(28) = -1 EBADF (Bad file descriptor) [pid 19175] close(29) = -1 EBADF (Bad file descriptor) [pid 19175] exit_group(0) = ? [pid 19175] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7056, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19179 attached , child_tidptr=0x5555570da650) = 7058 [pid 19179] set_robust_list(0x5555570da660, 24) = 0 [pid 19179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19179] setpgid(0, 0) = 0 [pid 19179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19179] write(3, "1000", 4) = 4 [pid 19179] close(3) = 0 [pid 19179] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19179] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19179] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19179] close(5) = 0 [pid 19179] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19182 attached ) = 7059 [pid 19179] tkill(7059, SIGSTOP) = 0 [pid 19182] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7058, si_uid=0} --- [pid 19179] close(3) = 0 [pid 19182] --- stopped by SIGSTOP --- [pid 19179] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7059, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19179] close(4) = 0 [pid 19179] close(5) = -1 EBADF (Bad file descriptor) [pid 19179] close(6) = -1 EBADF (Bad file descriptor) [pid 19179] close(7) = -1 EBADF (Bad file descriptor) [pid 19179] close(8) = -1 EBADF (Bad file descriptor) [pid 19179] close(9) = -1 EBADF (Bad file descriptor) [pid 19179] close(10) = -1 EBADF (Bad file descriptor) [pid 19179] close(11) = -1 EBADF (Bad file descriptor) [pid 19179] close(12) = -1 EBADF (Bad file descriptor) [pid 19179] close(13) = -1 EBADF (Bad file descriptor) [pid 19179] close(14) = -1 EBADF (Bad file descriptor) [pid 19179] close(15) = -1 EBADF (Bad file descriptor) [pid 19179] close(16) = -1 EBADF (Bad file descriptor) [pid 19179] close(17) = -1 EBADF (Bad file descriptor) [pid 19179] close(18) = -1 EBADF (Bad file descriptor) [pid 19179] close(19) = -1 EBADF (Bad file descriptor) [ 278.365695][T19179] vhci_hcd vhci_hcd.0: port 0 already used [pid 19179] close(20) = -1 EBADF (Bad file descriptor) [pid 19179] close(21) = -1 EBADF (Bad file descriptor) [pid 19179] close(22) = -1 EBADF (Bad file descriptor) [pid 19179] close(23) = -1 EBADF (Bad file descriptor) [pid 19179] close(24) = -1 EBADF (Bad file descriptor) [pid 19179] close(25) = -1 EBADF (Bad file descriptor) [pid 19179] close(26) = -1 EBADF (Bad file descriptor) [pid 19179] close(27) = -1 EBADF (Bad file descriptor) [pid 19179] close(28) = -1 EBADF (Bad file descriptor) [pid 19179] close(29) = -1 EBADF (Bad file descriptor) [pid 19179] exit_group(0) = ? [pid 19179] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7058, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19183 attached , child_tidptr=0x5555570da650) = 7060 [pid 19183] set_robust_list(0x5555570da660, 24) = 0 [pid 19183] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19183] setpgid(0, 0) = 0 [pid 19183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19183] write(3, "1000", 4) = 4 [pid 19183] close(3) = 0 [pid 19183] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19183] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19183] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19183] close(5) = 0 [pid 19183] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19186 attached ) = 7061 [pid 19183] tkill(7061, SIGSTOP) = 0 [pid 19186] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7060, si_uid=0} --- [pid 19183] close(3 [pid 19186] --- stopped by SIGSTOP --- [pid 19183] <... close resumed>) = 0 [pid 19183] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7061, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19183] close(4) = 0 [pid 19183] close(5) = -1 EBADF (Bad file descriptor) [pid 19183] close(6) = -1 EBADF (Bad file descriptor) [pid 19183] close(7) = -1 EBADF (Bad file descriptor) [pid 19183] close(8) = -1 EBADF (Bad file descriptor) [pid 19183] close(9) = -1 EBADF (Bad file descriptor) [pid 19183] close(10) = -1 EBADF (Bad file descriptor) [pid 19183] close(11) = -1 EBADF (Bad file descriptor) [pid 19183] close(12) = -1 EBADF (Bad file descriptor) [pid 19183] close(13) = -1 EBADF (Bad file descriptor) [pid 19183] close(14) = -1 EBADF (Bad file descriptor) [pid 19183] close(15) = -1 EBADF (Bad file descriptor) [pid 19183] close(16) = -1 EBADF (Bad file descriptor) [pid 19183] close(17) = -1 EBADF (Bad file descriptor) [pid 19183] close(18) = -1 EBADF (Bad file descriptor) [pid 19183] close(19) = -1 EBADF (Bad file descriptor) [pid 19183] close(20) = -1 EBADF (Bad file descriptor) [ 278.487584][T19183] vhci_hcd vhci_hcd.0: port 0 already used [pid 19183] close(21) = -1 EBADF (Bad file descriptor) [pid 19183] close(22) = -1 EBADF (Bad file descriptor) [pid 19183] close(23) = -1 EBADF (Bad file descriptor) [pid 19183] close(24) = -1 EBADF (Bad file descriptor) [pid 19183] close(25) = -1 EBADF (Bad file descriptor) [pid 19183] close(26) = -1 EBADF (Bad file descriptor) [pid 19183] close(27) = -1 EBADF (Bad file descriptor) [pid 19183] close(28) = -1 EBADF (Bad file descriptor) [pid 19183] close(29) = -1 EBADF (Bad file descriptor) [pid 19183] exit_group(0) = ? [pid 19183] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19187 attached , child_tidptr=0x5555570da650) = 7062 [pid 19187] set_robust_list(0x5555570da660, 24) = 0 [pid 19187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19187] setpgid(0, 0) = 0 [pid 19187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19187] write(3, "1000", 4) = 4 [pid 19187] close(3) = 0 [pid 19187] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19187] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19187] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19187] close(5) = 0 [pid 19187] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19190 attached ) = 7063 [pid 19187] tkill(7063, SIGSTOP) = 0 [pid 19190] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7062, si_uid=0} --- [pid 19187] close(3 [pid 19190] --- stopped by SIGSTOP --- [pid 19187] <... close resumed>) = 0 [pid 19187] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7063, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19187] close(4) = 0 [pid 19187] close(5) = -1 EBADF (Bad file descriptor) [pid 19187] close(6) = -1 EBADF (Bad file descriptor) [pid 19187] close(7) = -1 EBADF (Bad file descriptor) [pid 19187] close(8) = -1 EBADF (Bad file descriptor) [pid 19187] close(9) = -1 EBADF (Bad file descriptor) [pid 19187] close(10) = -1 EBADF (Bad file descriptor) [pid 19187] close(11) = -1 EBADF (Bad file descriptor) [pid 19187] close(12) = -1 EBADF (Bad file descriptor) [pid 19187] close(13) = -1 EBADF (Bad file descriptor) [pid 19187] close(14) = -1 EBADF (Bad file descriptor) [pid 19187] close(15) = -1 EBADF (Bad file descriptor) [pid 19187] close(16) = -1 EBADF (Bad file descriptor) [pid 19187] close(17) = -1 EBADF (Bad file descriptor) [pid 19187] close(18) = -1 EBADF (Bad file descriptor) [pid 19187] close(19) = -1 EBADF (Bad file descriptor) [ 278.604566][T19187] vhci_hcd vhci_hcd.0: port 0 already used [pid 19187] close(20) = -1 EBADF (Bad file descriptor) [pid 19187] close(21) = -1 EBADF (Bad file descriptor) [pid 19187] close(22) = -1 EBADF (Bad file descriptor) [pid 19187] close(23) = -1 EBADF (Bad file descriptor) [pid 19187] close(24) = -1 EBADF (Bad file descriptor) [pid 19187] close(25) = -1 EBADF (Bad file descriptor) [pid 19187] close(26) = -1 EBADF (Bad file descriptor) [pid 19187] close(27) = -1 EBADF (Bad file descriptor) [pid 19187] close(28) = -1 EBADF (Bad file descriptor) [pid 19187] close(29) = -1 EBADF (Bad file descriptor) [pid 19187] exit_group(0) = ? [pid 19187] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7062, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19191 attached , child_tidptr=0x5555570da650) = 7064 [pid 19191] set_robust_list(0x5555570da660, 24) = 0 [pid 19191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19191] setpgid(0, 0) = 0 [pid 19191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19191] write(3, "1000", 4) = 4 [pid 19191] close(3) = 0 [pid 19191] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19191] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19191] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19191] close(5) = 0 [pid 19191] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19194 attached ) = 7065 [pid 19191] tkill(7065, SIGSTOP) = 0 [pid 19194] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7064, si_uid=0} --- [pid 19191] close(3 [pid 19194] --- stopped by SIGSTOP --- [pid 19191] <... close resumed>) = 0 [pid 19191] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7065, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19191] close(4) = 0 [pid 19191] close(5) = -1 EBADF (Bad file descriptor) [pid 19191] close(6) = -1 EBADF (Bad file descriptor) [pid 19191] close(7) = -1 EBADF (Bad file descriptor) [pid 19191] close(8) = -1 EBADF (Bad file descriptor) [pid 19191] close(9) = -1 EBADF (Bad file descriptor) [pid 19191] close(10) = -1 EBADF (Bad file descriptor) [pid 19191] close(11) = -1 EBADF (Bad file descriptor) [pid 19191] close(12) = -1 EBADF (Bad file descriptor) [pid 19191] close(13) = -1 EBADF (Bad file descriptor) [pid 19191] close(14) = -1 EBADF (Bad file descriptor) [pid 19191] close(15) = -1 EBADF (Bad file descriptor) [pid 19191] close(16) = -1 EBADF (Bad file descriptor) [pid 19191] close(17) = -1 EBADF (Bad file descriptor) [pid 19191] close(18) = -1 EBADF (Bad file descriptor) [ 278.724994][T19191] vhci_hcd vhci_hcd.0: port 0 already used [pid 19191] close(19) = -1 EBADF (Bad file descriptor) [pid 19191] close(20) = -1 EBADF (Bad file descriptor) [pid 19191] close(21) = -1 EBADF (Bad file descriptor) [pid 19191] close(22) = -1 EBADF (Bad file descriptor) [pid 19191] close(23) = -1 EBADF (Bad file descriptor) [pid 19191] close(24) = -1 EBADF (Bad file descriptor) [pid 19191] close(25) = -1 EBADF (Bad file descriptor) [pid 19191] close(26) = -1 EBADF (Bad file descriptor) [pid 19191] close(27) = -1 EBADF (Bad file descriptor) [pid 19191] close(28) = -1 EBADF (Bad file descriptor) [pid 19191] close(29) = -1 EBADF (Bad file descriptor) [pid 19191] exit_group(0) = ? [pid 19191] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7064, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19195 attached , child_tidptr=0x5555570da650) = 7066 [pid 19195] set_robust_list(0x5555570da660, 24) = 0 [pid 19195] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19195] setpgid(0, 0) = 0 [pid 19195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19195] write(3, "1000", 4) = 4 [pid 19195] close(3) = 0 [pid 19195] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19195] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19195] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19195] close(5) = 0 [pid 19195] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19198 attached ) = 7067 [pid 19195] tkill(7067, SIGSTOP) = 0 [pid 19198] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7066, si_uid=0} --- [pid 19195] close(3 [pid 19198] --- stopped by SIGSTOP --- [pid 19195] <... close resumed>) = 0 [pid 19195] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7067, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19195] close(4) = 0 [pid 19195] close(5) = -1 EBADF (Bad file descriptor) [pid 19195] close(6) = -1 EBADF (Bad file descriptor) [pid 19195] close(7) = -1 EBADF (Bad file descriptor) [pid 19195] close(8) = -1 EBADF (Bad file descriptor) [pid 19195] close(9) = -1 EBADF (Bad file descriptor) [pid 19195] close(10) = -1 EBADF (Bad file descriptor) [pid 19195] close(11) = -1 EBADF (Bad file descriptor) [pid 19195] close(12) = -1 EBADF (Bad file descriptor) [pid 19195] close(13) = -1 EBADF (Bad file descriptor) [pid 19195] close(14) = -1 EBADF (Bad file descriptor) [pid 19195] close(15) = -1 EBADF (Bad file descriptor) [pid 19195] close(16) = -1 EBADF (Bad file descriptor) [pid 19195] close(17) = -1 EBADF (Bad file descriptor) [pid 19195] close(18) = -1 EBADF (Bad file descriptor) [ 278.845380][T19195] vhci_hcd vhci_hcd.0: port 0 already used [pid 19195] close(19) = -1 EBADF (Bad file descriptor) [pid 19195] close(20) = -1 EBADF (Bad file descriptor) [pid 19195] close(21) = -1 EBADF (Bad file descriptor) [pid 19195] close(22) = -1 EBADF (Bad file descriptor) [pid 19195] close(23) = -1 EBADF (Bad file descriptor) [pid 19195] close(24) = -1 EBADF (Bad file descriptor) [pid 19195] close(25) = -1 EBADF (Bad file descriptor) [pid 19195] close(26) = -1 EBADF (Bad file descriptor) [pid 19195] close(27) = -1 EBADF (Bad file descriptor) [pid 19195] close(28) = -1 EBADF (Bad file descriptor) [pid 19195] close(29) = -1 EBADF (Bad file descriptor) [pid 19195] exit_group(0) = ? [pid 19195] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7066, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19199 attached , child_tidptr=0x5555570da650) = 7068 [pid 19199] set_robust_list(0x5555570da660, 24) = 0 [pid 19199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19199] setpgid(0, 0) = 0 [pid 19199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19199] write(3, "1000", 4) = 4 [pid 19199] close(3) = 0 [pid 19199] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19199] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19199] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19199] close(5) = 0 [pid 19199] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19202 attached ) = 7069 [pid 19199] tkill(7069, SIGSTOP) = 0 [pid 19202] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7068, si_uid=0} --- [pid 19199] close(3 [pid 19202] --- stopped by SIGSTOP --- [pid 19199] <... close resumed>) = 0 [pid 19199] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7069, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19199] close(4) = 0 [pid 19199] close(5) = -1 EBADF (Bad file descriptor) [pid 19199] close(6) = -1 EBADF (Bad file descriptor) [pid 19199] close(7) = -1 EBADF (Bad file descriptor) [pid 19199] close(8) = -1 EBADF (Bad file descriptor) [pid 19199] close(9) = -1 EBADF (Bad file descriptor) [pid 19199] close(10) = -1 EBADF (Bad file descriptor) [pid 19199] close(11) = -1 EBADF (Bad file descriptor) [pid 19199] close(12) = -1 EBADF (Bad file descriptor) [pid 19199] close(13) = -1 EBADF (Bad file descriptor) [pid 19199] close(14) = -1 EBADF (Bad file descriptor) [pid 19199] close(15) = -1 EBADF (Bad file descriptor) [pid 19199] close(16) = -1 EBADF (Bad file descriptor) [pid 19199] close(17) = -1 EBADF (Bad file descriptor) [ 278.965996][T19199] vhci_hcd vhci_hcd.0: port 0 already used [pid 19199] close(18) = -1 EBADF (Bad file descriptor) [pid 19199] close(19) = -1 EBADF (Bad file descriptor) [pid 19199] close(20) = -1 EBADF (Bad file descriptor) [pid 19199] close(21) = -1 EBADF (Bad file descriptor) [pid 19199] close(22) = -1 EBADF (Bad file descriptor) [pid 19199] close(23) = -1 EBADF (Bad file descriptor) [pid 19199] close(24) = -1 EBADF (Bad file descriptor) [pid 19199] close(25) = -1 EBADF (Bad file descriptor) [pid 19199] close(26) = -1 EBADF (Bad file descriptor) [pid 19199] close(27) = -1 EBADF (Bad file descriptor) [pid 19199] close(28) = -1 EBADF (Bad file descriptor) [pid 19199] close(29) = -1 EBADF (Bad file descriptor) [pid 19199] exit_group(0) = ? [pid 19199] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7068, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19203 attached , child_tidptr=0x5555570da650) = 7070 [pid 19203] set_robust_list(0x5555570da660, 24) = 0 [pid 19203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19203] setpgid(0, 0) = 0 [pid 19203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19203] write(3, "1000", 4) = 4 [pid 19203] close(3) = 0 [pid 19203] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19203] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19203] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19203] close(5) = 0 [pid 19203] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19206 attached ) = 7071 [pid 19203] tkill(7071, SIGSTOP) = 0 [pid 19206] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7070, si_uid=0} --- [pid 19203] close(3 [pid 19206] --- stopped by SIGSTOP --- [pid 19203] <... close resumed>) = 0 [pid 19203] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7071, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19203] close(4) = 0 [pid 19203] close(5) = -1 EBADF (Bad file descriptor) [pid 19203] close(6) = -1 EBADF (Bad file descriptor) [pid 19203] close(7) = -1 EBADF (Bad file descriptor) [pid 19203] close(8) = -1 EBADF (Bad file descriptor) [pid 19203] close(9) = -1 EBADF (Bad file descriptor) [pid 19203] close(10) = -1 EBADF (Bad file descriptor) [pid 19203] close(11) = -1 EBADF (Bad file descriptor) [pid 19203] close(12) = -1 EBADF (Bad file descriptor) [pid 19203] close(13) = -1 EBADF (Bad file descriptor) [pid 19203] close(14) = -1 EBADF (Bad file descriptor) [pid 19203] close(15) = -1 EBADF (Bad file descriptor) [pid 19203] close(16) = -1 EBADF (Bad file descriptor) [pid 19203] close(17) = -1 EBADF (Bad file descriptor) [pid 19203] close(18) = -1 EBADF (Bad file descriptor) [pid 19203] close(19) = -1 EBADF (Bad file descriptor) [pid 19203] close(20) = -1 EBADF (Bad file descriptor) [pid 19203] close(21) = -1 EBADF (Bad file descriptor) [ 279.093806][T19203] vhci_hcd vhci_hcd.0: port 0 already used [pid 19203] close(22) = -1 EBADF (Bad file descriptor) [pid 19203] close(23) = -1 EBADF (Bad file descriptor) [pid 19203] close(24) = -1 EBADF (Bad file descriptor) [pid 19203] close(25) = -1 EBADF (Bad file descriptor) [pid 19203] close(26) = -1 EBADF (Bad file descriptor) [pid 19203] close(27) = -1 EBADF (Bad file descriptor) [pid 19203] close(28) = -1 EBADF (Bad file descriptor) [pid 19203] close(29) = -1 EBADF (Bad file descriptor) [pid 19203] exit_group(0) = ? [pid 19203] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19207 attached , child_tidptr=0x5555570da650) = 7072 [pid 19207] set_robust_list(0x5555570da660, 24) = 0 [pid 19207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19207] setpgid(0, 0) = 0 [pid 19207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19207] write(3, "1000", 4) = 4 [pid 19207] close(3) = 0 [pid 19207] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19207] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19207] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19207] close(5) = 0 [pid 19207] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19210 attached ) = 7073 [pid 19207] tkill(7073, SIGSTOP) = 0 [pid 19210] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7072, si_uid=0} --- [pid 19207] close(3 [pid 19210] --- stopped by SIGSTOP --- [pid 19207] <... close resumed>) = 0 [pid 19207] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7073, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19207] close(4) = 0 [pid 19207] close(5) = -1 EBADF (Bad file descriptor) [pid 19207] close(6) = -1 EBADF (Bad file descriptor) [pid 19207] close(7) = -1 EBADF (Bad file descriptor) [pid 19207] close(8) = -1 EBADF (Bad file descriptor) [pid 19207] close(9) = -1 EBADF (Bad file descriptor) [pid 19207] close(10) = -1 EBADF (Bad file descriptor) [pid 19207] close(11) = -1 EBADF (Bad file descriptor) [pid 19207] close(12) = -1 EBADF (Bad file descriptor) [pid 19207] close(13) = -1 EBADF (Bad file descriptor) [pid 19207] close(14) = -1 EBADF (Bad file descriptor) [pid 19207] close(15) = -1 EBADF (Bad file descriptor) [pid 19207] close(16) = -1 EBADF (Bad file descriptor) [pid 19207] close(17) = -1 EBADF (Bad file descriptor) [pid 19207] close(18) = -1 EBADF (Bad file descriptor) [ 279.216498][T19207] vhci_hcd vhci_hcd.0: port 0 already used [pid 19207] close(19) = -1 EBADF (Bad file descriptor) [pid 19207] close(20) = -1 EBADF (Bad file descriptor) [pid 19207] close(21) = -1 EBADF (Bad file descriptor) [pid 19207] close(22) = -1 EBADF (Bad file descriptor) [pid 19207] close(23) = -1 EBADF (Bad file descriptor) [pid 19207] close(24) = -1 EBADF (Bad file descriptor) [pid 19207] close(25) = -1 EBADF (Bad file descriptor) [pid 19207] close(26) = -1 EBADF (Bad file descriptor) [pid 19207] close(27) = -1 EBADF (Bad file descriptor) [pid 19207] close(28) = -1 EBADF (Bad file descriptor) [pid 19207] close(29) = -1 EBADF (Bad file descriptor) [pid 19207] exit_group(0) = ? [pid 19207] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19211 attached [pid 19211] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 7074 [pid 19211] <... set_robust_list resumed>) = 0 [pid 19211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19211] setpgid(0, 0) = 0 [pid 19211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19211] write(3, "1000", 4) = 4 [pid 19211] close(3) = 0 [pid 19211] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19211] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19211] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19211] close(5) = 0 [pid 19211] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19214 attached ) = 7075 [pid 19211] tkill(7075, SIGSTOP) = 0 [pid 19214] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7074, si_uid=0} --- [pid 19211] close(3 [pid 19214] --- stopped by SIGSTOP --- [pid 19211] <... close resumed>) = 0 [pid 19211] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7075, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19211] close(4) = 0 [pid 19211] close(5) = -1 EBADF (Bad file descriptor) [pid 19211] close(6) = -1 EBADF (Bad file descriptor) [pid 19211] close(7) = -1 EBADF (Bad file descriptor) [pid 19211] close(8) = -1 EBADF (Bad file descriptor) [pid 19211] close(9) = -1 EBADF (Bad file descriptor) [pid 19211] close(10) = -1 EBADF (Bad file descriptor) [pid 19211] close(11) = -1 EBADF (Bad file descriptor) [pid 19211] close(12) = -1 EBADF (Bad file descriptor) [pid 19211] close(13) = -1 EBADF (Bad file descriptor) [pid 19211] close(14) = -1 EBADF (Bad file descriptor) [pid 19211] close(15) = -1 EBADF (Bad file descriptor) [pid 19211] close(16) = -1 EBADF (Bad file descriptor) [pid 19211] close(17) = -1 EBADF (Bad file descriptor) [pid 19211] close(18) = -1 EBADF (Bad file descriptor) [ 279.340527][T19211] vhci_hcd vhci_hcd.0: port 0 already used [pid 19211] close(19) = -1 EBADF (Bad file descriptor) [pid 19211] close(20) = -1 EBADF (Bad file descriptor) [pid 19211] close(21) = -1 EBADF (Bad file descriptor) [pid 19211] close(22) = -1 EBADF (Bad file descriptor) [pid 19211] close(23) = -1 EBADF (Bad file descriptor) [pid 19211] close(24) = -1 EBADF (Bad file descriptor) [pid 19211] close(25) = -1 EBADF (Bad file descriptor) [pid 19211] close(26) = -1 EBADF (Bad file descriptor) [pid 19211] close(27) = -1 EBADF (Bad file descriptor) [pid 19211] close(28) = -1 EBADF (Bad file descriptor) [pid 19211] close(29) = -1 EBADF (Bad file descriptor) [pid 19211] exit_group(0) = ? [pid 19211] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7074, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19215 attached , child_tidptr=0x5555570da650) = 7076 [pid 19215] set_robust_list(0x5555570da660, 24) = 0 [pid 19215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19215] setpgid(0, 0) = 0 [pid 19215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19215] write(3, "1000", 4) = 4 [pid 19215] close(3) = 0 [pid 19215] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19215] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19215] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19215] close(5) = 0 [pid 19215] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19218 attached ) = 7077 [pid 19215] tkill(7077, SIGSTOP) = 0 [pid 19218] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7076, si_uid=0} --- [pid 19215] close(3 [pid 19218] --- stopped by SIGSTOP --- [pid 19215] <... close resumed>) = 0 [pid 19215] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7077, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19215] close(4) = 0 [pid 19215] close(5) = -1 EBADF (Bad file descriptor) [pid 19215] close(6) = -1 EBADF (Bad file descriptor) [pid 19215] close(7) = -1 EBADF (Bad file descriptor) [pid 19215] close(8) = -1 EBADF (Bad file descriptor) [pid 19215] close(9) = -1 EBADF (Bad file descriptor) [pid 19215] close(10) = -1 EBADF (Bad file descriptor) [pid 19215] close(11) = -1 EBADF (Bad file descriptor) [pid 19215] close(12) = -1 EBADF (Bad file descriptor) [pid 19215] close(13) = -1 EBADF (Bad file descriptor) [pid 19215] close(14) = -1 EBADF (Bad file descriptor) [pid 19215] close(15) = -1 EBADF (Bad file descriptor) [pid 19215] close(16) = -1 EBADF (Bad file descriptor) [pid 19215] close(17) = -1 EBADF (Bad file descriptor) [ 279.468498][T19215] vhci_hcd vhci_hcd.0: port 0 already used [pid 19215] close(18) = -1 EBADF (Bad file descriptor) [pid 19215] close(19) = -1 EBADF (Bad file descriptor) [pid 19215] close(20) = -1 EBADF (Bad file descriptor) [pid 19215] close(21) = -1 EBADF (Bad file descriptor) [pid 19215] close(22) = -1 EBADF (Bad file descriptor) [pid 19215] close(23) = -1 EBADF (Bad file descriptor) [pid 19215] close(24) = -1 EBADF (Bad file descriptor) [pid 19215] close(25) = -1 EBADF (Bad file descriptor) [pid 19215] close(26) = -1 EBADF (Bad file descriptor) [pid 19215] close(27) = -1 EBADF (Bad file descriptor) [pid 19215] close(28) = -1 EBADF (Bad file descriptor) [pid 19215] close(29) = -1 EBADF (Bad file descriptor) [pid 19215] exit_group(0) = ? [pid 19215] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7076, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19219 attached , child_tidptr=0x5555570da650) = 7078 [pid 19219] set_robust_list(0x5555570da660, 24) = 0 [pid 19219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19219] setpgid(0, 0) = 0 [pid 19219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19219] write(3, "1000", 4) = 4 [pid 19219] close(3) = 0 [pid 19219] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19219] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19219] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19219] close(5) = 0 [pid 19219] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19222 attached ) = 7079 [pid 19219] tkill(7079, SIGSTOP) = 0 [pid 19222] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7078, si_uid=0} --- [pid 19219] close(3 [pid 19222] --- stopped by SIGSTOP --- [pid 19219] <... close resumed>) = 0 [pid 19219] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7079, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19219] close(4) = 0 [pid 19219] close(5) = -1 EBADF (Bad file descriptor) [pid 19219] close(6) = -1 EBADF (Bad file descriptor) [pid 19219] close(7) = -1 EBADF (Bad file descriptor) [pid 19219] close(8) = -1 EBADF (Bad file descriptor) [pid 19219] close(9) = -1 EBADF (Bad file descriptor) [pid 19219] close(10) = -1 EBADF (Bad file descriptor) [pid 19219] close(11) = -1 EBADF (Bad file descriptor) [pid 19219] close(12) = -1 EBADF (Bad file descriptor) [pid 19219] close(13) = -1 EBADF (Bad file descriptor) [pid 19219] close(14) = -1 EBADF (Bad file descriptor) [pid 19219] close(15) = -1 EBADF (Bad file descriptor) [pid 19219] close(16) = -1 EBADF (Bad file descriptor) [pid 19219] close(17) = -1 EBADF (Bad file descriptor) [pid 19219] close(18) = -1 EBADF (Bad file descriptor) [ 279.597232][T19219] vhci_hcd vhci_hcd.0: port 0 already used [pid 19219] close(19) = -1 EBADF (Bad file descriptor) [pid 19219] close(20) = -1 EBADF (Bad file descriptor) [pid 19219] close(21) = -1 EBADF (Bad file descriptor) [pid 19219] close(22) = -1 EBADF (Bad file descriptor) [pid 19219] close(23) = -1 EBADF (Bad file descriptor) [pid 19219] close(24) = -1 EBADF (Bad file descriptor) [pid 19219] close(25) = -1 EBADF (Bad file descriptor) [pid 19219] close(26) = -1 EBADF (Bad file descriptor) [pid 19219] close(27) = -1 EBADF (Bad file descriptor) [pid 19219] close(28) = -1 EBADF (Bad file descriptor) [pid 19219] close(29) = -1 EBADF (Bad file descriptor) [pid 19219] exit_group(0) = ? [pid 19219] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7078, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19223 attached , child_tidptr=0x5555570da650) = 7080 [pid 19223] set_robust_list(0x5555570da660, 24) = 0 [pid 19223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19223] setpgid(0, 0) = 0 [pid 19223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19223] write(3, "1000", 4) = 4 [pid 19223] close(3) = 0 [pid 19223] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19223] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19223] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19223] close(5) = 0 [pid 19223] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19226 attached ) = 7081 [pid 19223] tkill(7081, SIGSTOP) = 0 [pid 19226] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7080, si_uid=0} --- [pid 19223] close(3 [pid 19226] --- stopped by SIGSTOP --- [pid 19223] <... close resumed>) = 0 [pid 19223] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7081, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19223] close(4) = 0 [pid 19223] close(5) = -1 EBADF (Bad file descriptor) [pid 19223] close(6) = -1 EBADF (Bad file descriptor) [pid 19223] close(7) = -1 EBADF (Bad file descriptor) [pid 19223] close(8) = -1 EBADF (Bad file descriptor) [pid 19223] close(9) = -1 EBADF (Bad file descriptor) [pid 19223] close(10) = -1 EBADF (Bad file descriptor) [pid 19223] close(11) = -1 EBADF (Bad file descriptor) [pid 19223] close(12) = -1 EBADF (Bad file descriptor) [pid 19223] close(13) = -1 EBADF (Bad file descriptor) [pid 19223] close(14) = -1 EBADF (Bad file descriptor) [pid 19223] close(15) = -1 EBADF (Bad file descriptor) [pid 19223] close(16) = -1 EBADF (Bad file descriptor) [pid 19223] close(17) = -1 EBADF (Bad file descriptor) [pid 19223] close(18) = -1 EBADF (Bad file descriptor) [ 279.723965][T19223] vhci_hcd vhci_hcd.0: port 0 already used [pid 19223] close(19) = -1 EBADF (Bad file descriptor) [pid 19223] close(20) = -1 EBADF (Bad file descriptor) [pid 19223] close(21) = -1 EBADF (Bad file descriptor) [pid 19223] close(22) = -1 EBADF (Bad file descriptor) [pid 19223] close(23) = -1 EBADF (Bad file descriptor) [pid 19223] close(24) = -1 EBADF (Bad file descriptor) [pid 19223] close(25) = -1 EBADF (Bad file descriptor) [pid 19223] close(26) = -1 EBADF (Bad file descriptor) [pid 19223] close(27) = -1 EBADF (Bad file descriptor) [pid 19223] close(28) = -1 EBADF (Bad file descriptor) [pid 19223] close(29) = -1 EBADF (Bad file descriptor) [pid 19223] exit_group(0) = ? [pid 19223] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7080, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19227 attached , child_tidptr=0x5555570da650) = 7082 [pid 19227] set_robust_list(0x5555570da660, 24) = 0 [pid 19227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19227] setpgid(0, 0) = 0 [pid 19227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19227] write(3, "1000", 4) = 4 [pid 19227] close(3) = 0 [pid 19227] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19227] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19227] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19227] close(5) = 0 [pid 19227] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19230 attached ) = 7083 [pid 19227] tkill(7083, SIGSTOP) = 0 [pid 19230] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7082, si_uid=0} --- [pid 19227] close(3 [pid 19230] --- stopped by SIGSTOP --- [pid 19227] <... close resumed>) = 0 [pid 19227] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7083, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19227] close(4) = 0 [pid 19227] close(5) = -1 EBADF (Bad file descriptor) [pid 19227] close(6) = -1 EBADF (Bad file descriptor) [pid 19227] close(7) = -1 EBADF (Bad file descriptor) [pid 19227] close(8) = -1 EBADF (Bad file descriptor) [pid 19227] close(9) = -1 EBADF (Bad file descriptor) [pid 19227] close(10) = -1 EBADF (Bad file descriptor) [pid 19227] close(11) = -1 EBADF (Bad file descriptor) [pid 19227] close(12) = -1 EBADF (Bad file descriptor) [pid 19227] close(13) = -1 EBADF (Bad file descriptor) [pid 19227] close(14) = -1 EBADF (Bad file descriptor) [pid 19227] close(15) = -1 EBADF (Bad file descriptor) [pid 19227] close(16) = -1 EBADF (Bad file descriptor) [pid 19227] close(17) = -1 EBADF (Bad file descriptor) [pid 19227] close(18) = -1 EBADF (Bad file descriptor) [pid 19227] close(19) = -1 EBADF (Bad file descriptor) [ 279.843002][T19227] vhci_hcd vhci_hcd.0: port 0 already used [pid 19227] close(20) = -1 EBADF (Bad file descriptor) [pid 19227] close(21) = -1 EBADF (Bad file descriptor) [pid 19227] close(22) = -1 EBADF (Bad file descriptor) [pid 19227] close(23) = -1 EBADF (Bad file descriptor) [pid 19227] close(24) = -1 EBADF (Bad file descriptor) [pid 19227] close(25) = -1 EBADF (Bad file descriptor) [pid 19227] close(26) = -1 EBADF (Bad file descriptor) [pid 19227] close(27) = -1 EBADF (Bad file descriptor) [pid 19227] close(28) = -1 EBADF (Bad file descriptor) [pid 19227] close(29) = -1 EBADF (Bad file descriptor) [pid 19227] exit_group(0) = ? [pid 19227] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7082, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19231 attached , child_tidptr=0x5555570da650) = 7084 [pid 19231] set_robust_list(0x5555570da660, 24) = 0 [pid 19231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19231] setpgid(0, 0) = 0 [pid 19231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19231] write(3, "1000", 4) = 4 [pid 19231] close(3) = 0 [pid 19231] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19231] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19231] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19231] close(5) = 0 [pid 19231] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19234 attached ) = 7085 [pid 19231] tkill(7085, SIGSTOP) = 0 [pid 19234] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7084, si_uid=0} --- [pid 19231] close(3 [pid 19234] --- stopped by SIGSTOP --- [pid 19231] <... close resumed>) = 0 [pid 19231] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7085, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19231] close(4) = 0 [pid 19231] close(5) = -1 EBADF (Bad file descriptor) [pid 19231] close(6) = -1 EBADF (Bad file descriptor) [pid 19231] close(7) = -1 EBADF (Bad file descriptor) [pid 19231] close(8) = -1 EBADF (Bad file descriptor) [pid 19231] close(9) = -1 EBADF (Bad file descriptor) [pid 19231] close(10) = -1 EBADF (Bad file descriptor) [pid 19231] close(11) = -1 EBADF (Bad file descriptor) [pid 19231] close(12) = -1 EBADF (Bad file descriptor) [pid 19231] close(13) = -1 EBADF (Bad file descriptor) [pid 19231] close(14) = -1 EBADF (Bad file descriptor) [pid 19231] close(15) = -1 EBADF (Bad file descriptor) [pid 19231] close(16) = -1 EBADF (Bad file descriptor) [pid 19231] close(17) = -1 EBADF (Bad file descriptor) [pid 19231] close(18) = -1 EBADF (Bad file descriptor) [pid 19231] close(19) = -1 EBADF (Bad file descriptor) [ 279.964600][T19231] vhci_hcd vhci_hcd.0: port 0 already used [pid 19231] close(20) = -1 EBADF (Bad file descriptor) [pid 19231] close(21) = -1 EBADF (Bad file descriptor) [pid 19231] close(22) = -1 EBADF (Bad file descriptor) [pid 19231] close(23) = -1 EBADF (Bad file descriptor) [pid 19231] close(24) = -1 EBADF (Bad file descriptor) [pid 19231] close(25) = -1 EBADF (Bad file descriptor) [pid 19231] close(26) = -1 EBADF (Bad file descriptor) [pid 19231] close(27) = -1 EBADF (Bad file descriptor) [pid 19231] close(28) = -1 EBADF (Bad file descriptor) [pid 19231] close(29) = -1 EBADF (Bad file descriptor) [pid 19231] exit_group(0) = ? [pid 19231] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7084, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19235 attached , child_tidptr=0x5555570da650) = 7086 [pid 19235] set_robust_list(0x5555570da660, 24) = 0 [pid 19235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19235] setpgid(0, 0) = 0 [pid 19235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19235] write(3, "1000", 4) = 4 [pid 19235] close(3) = 0 [pid 19235] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19235] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19235] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19235] close(5) = 0 [pid 19235] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19238 attached ) = 7087 [pid 19235] tkill(7087, SIGSTOP) = 0 [pid 19238] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7086, si_uid=0} --- [pid 19235] close(3 [pid 19238] --- stopped by SIGSTOP --- [pid 19235] <... close resumed>) = 0 [pid 19235] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7087, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19235] close(4) = 0 [pid 19235] close(5) = -1 EBADF (Bad file descriptor) [pid 19235] close(6) = -1 EBADF (Bad file descriptor) [pid 19235] close(7) = -1 EBADF (Bad file descriptor) [pid 19235] close(8) = -1 EBADF (Bad file descriptor) [pid 19235] close(9) = -1 EBADF (Bad file descriptor) [pid 19235] close(10) = -1 EBADF (Bad file descriptor) [pid 19235] close(11) = -1 EBADF (Bad file descriptor) [pid 19235] close(12) = -1 EBADF (Bad file descriptor) [pid 19235] close(13) = -1 EBADF (Bad file descriptor) [pid 19235] close(14) = -1 EBADF (Bad file descriptor) [pid 19235] close(15) = -1 EBADF (Bad file descriptor) [pid 19235] close(16) = -1 EBADF (Bad file descriptor) [pid 19235] close(17) = -1 EBADF (Bad file descriptor) [ 280.085521][T19235] vhci_hcd vhci_hcd.0: port 0 already used [pid 19235] close(18) = -1 EBADF (Bad file descriptor) [pid 19235] close(19) = -1 EBADF (Bad file descriptor) [pid 19235] close(20) = -1 EBADF (Bad file descriptor) [pid 19235] close(21) = -1 EBADF (Bad file descriptor) [pid 19235] close(22) = -1 EBADF (Bad file descriptor) [pid 19235] close(23) = -1 EBADF (Bad file descriptor) [pid 19235] close(24) = -1 EBADF (Bad file descriptor) [pid 19235] close(25) = -1 EBADF (Bad file descriptor) [pid 19235] close(26) = -1 EBADF (Bad file descriptor) [pid 19235] close(27) = -1 EBADF (Bad file descriptor) [pid 19235] close(28) = -1 EBADF (Bad file descriptor) [pid 19235] close(29) = -1 EBADF (Bad file descriptor) [pid 19235] exit_group(0) = ? [pid 19235] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7086, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19239 attached , child_tidptr=0x5555570da650) = 7088 [pid 19239] set_robust_list(0x5555570da660, 24) = 0 [pid 19239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19239] setpgid(0, 0) = 0 [pid 19239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19239] write(3, "1000", 4) = 4 [pid 19239] close(3) = 0 [pid 19239] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19239] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19239] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19239] close(5) = 0 [pid 19239] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19242 attached ) = 7089 [pid 19239] tkill(7089, SIGSTOP) = 0 [pid 19242] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7088, si_uid=0} --- [pid 19239] close(3 [pid 19242] --- stopped by SIGSTOP --- [pid 19239] <... close resumed>) = 0 [pid 19239] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7089, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19239] close(4) = 0 [pid 19239] close(5) = -1 EBADF (Bad file descriptor) [pid 19239] close(6) = -1 EBADF (Bad file descriptor) [pid 19239] close(7) = -1 EBADF (Bad file descriptor) [pid 19239] close(8) = -1 EBADF (Bad file descriptor) [pid 19239] close(9) = -1 EBADF (Bad file descriptor) [pid 19239] close(10) = -1 EBADF (Bad file descriptor) [pid 19239] close(11) = -1 EBADF (Bad file descriptor) [pid 19239] close(12) = -1 EBADF (Bad file descriptor) [pid 19239] close(13) = -1 EBADF (Bad file descriptor) [pid 19239] close(14) = -1 EBADF (Bad file descriptor) [pid 19239] close(15) = -1 EBADF (Bad file descriptor) [pid 19239] close(16) = -1 EBADF (Bad file descriptor) [pid 19239] close(17) = -1 EBADF (Bad file descriptor) [ 280.215650][T19239] vhci_hcd vhci_hcd.0: port 0 already used [pid 19239] close(18) = -1 EBADF (Bad file descriptor) [pid 19239] close(19) = -1 EBADF (Bad file descriptor) [pid 19239] close(20) = -1 EBADF (Bad file descriptor) [pid 19239] close(21) = -1 EBADF (Bad file descriptor) [pid 19239] close(22) = -1 EBADF (Bad file descriptor) [pid 19239] close(23) = -1 EBADF (Bad file descriptor) [pid 19239] close(24) = -1 EBADF (Bad file descriptor) [pid 19239] close(25) = -1 EBADF (Bad file descriptor) [pid 19239] close(26) = -1 EBADF (Bad file descriptor) [pid 19239] close(27) = -1 EBADF (Bad file descriptor) [pid 19239] close(28) = -1 EBADF (Bad file descriptor) [pid 19239] close(29) = -1 EBADF (Bad file descriptor) [pid 19239] exit_group(0) = ? [pid 19239] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7088, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19243 attached , child_tidptr=0x5555570da650) = 7090 [pid 19243] set_robust_list(0x5555570da660, 24) = 0 [pid 19243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19243] setpgid(0, 0) = 0 [pid 19243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19243] write(3, "1000", 4) = 4 [pid 19243] close(3) = 0 [pid 19243] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19243] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19243] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19243] close(5) = 0 [pid 19243] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19246 attached ) = 7091 [pid 19243] tkill(7091, SIGSTOP) = 0 [pid 19246] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7090, si_uid=0} --- [pid 19243] close(3 [pid 19246] --- stopped by SIGSTOP --- [pid 19243] <... close resumed>) = 0 [pid 19243] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7091, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19243] close(4) = 0 [pid 19243] close(5) = -1 EBADF (Bad file descriptor) [pid 19243] close(6) = -1 EBADF (Bad file descriptor) [pid 19243] close(7) = -1 EBADF (Bad file descriptor) [pid 19243] close(8) = -1 EBADF (Bad file descriptor) [pid 19243] close(9) = -1 EBADF (Bad file descriptor) [pid 19243] close(10) = -1 EBADF (Bad file descriptor) [pid 19243] close(11) = -1 EBADF (Bad file descriptor) [pid 19243] close(12) = -1 EBADF (Bad file descriptor) [pid 19243] close(13) = -1 EBADF (Bad file descriptor) [pid 19243] close(14) = -1 EBADF (Bad file descriptor) [pid 19243] close(15) = -1 EBADF (Bad file descriptor) [pid 19243] close(16) = -1 EBADF (Bad file descriptor) [pid 19243] close(17) = -1 EBADF (Bad file descriptor) [pid 19243] close(18) = -1 EBADF (Bad file descriptor) [ 280.345839][T19243] vhci_hcd vhci_hcd.0: port 0 already used [pid 19243] close(19) = -1 EBADF (Bad file descriptor) [pid 19243] close(20) = -1 EBADF (Bad file descriptor) [pid 19243] close(21) = -1 EBADF (Bad file descriptor) [pid 19243] close(22) = -1 EBADF (Bad file descriptor) [pid 19243] close(23) = -1 EBADF (Bad file descriptor) [pid 19243] close(24) = -1 EBADF (Bad file descriptor) [pid 19243] close(25) = -1 EBADF (Bad file descriptor) [pid 19243] close(26) = -1 EBADF (Bad file descriptor) [pid 19243] close(27) = -1 EBADF (Bad file descriptor) [pid 19243] close(28) = -1 EBADF (Bad file descriptor) [pid 19243] close(29) = -1 EBADF (Bad file descriptor) [pid 19243] exit_group(0) = ? [pid 19243] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7090, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19247 attached , child_tidptr=0x5555570da650) = 7092 [pid 19247] set_robust_list(0x5555570da660, 24) = 0 [pid 19247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19247] setpgid(0, 0) = 0 [pid 19247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19247] write(3, "1000", 4) = 4 [pid 19247] close(3) = 0 [pid 19247] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19247] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19247] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19247] close(5) = 0 [pid 19247] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19250 attached ) = 7093 [pid 19247] tkill(7093, SIGSTOP) = 0 [pid 19250] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7092, si_uid=0} --- [pid 19247] close(3 [pid 19250] --- stopped by SIGSTOP --- [pid 19247] <... close resumed>) = 0 [pid 19247] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7093, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19247] close(4) = 0 [pid 19247] close(5) = -1 EBADF (Bad file descriptor) [pid 19247] close(6) = -1 EBADF (Bad file descriptor) [pid 19247] close(7) = -1 EBADF (Bad file descriptor) [pid 19247] close(8) = -1 EBADF (Bad file descriptor) [pid 19247] close(9) = -1 EBADF (Bad file descriptor) [pid 19247] close(10) = -1 EBADF (Bad file descriptor) [pid 19247] close(11) = -1 EBADF (Bad file descriptor) [pid 19247] close(12) = -1 EBADF (Bad file descriptor) [pid 19247] close(13) = -1 EBADF (Bad file descriptor) [pid 19247] close(14) = -1 EBADF (Bad file descriptor) [pid 19247] close(15) = -1 EBADF (Bad file descriptor) [pid 19247] close(16) = -1 EBADF (Bad file descriptor) [ 280.474006][T19247] vhci_hcd vhci_hcd.0: port 0 already used [pid 19247] close(17) = -1 EBADF (Bad file descriptor) [pid 19247] close(18) = -1 EBADF (Bad file descriptor) [pid 19247] close(19) = -1 EBADF (Bad file descriptor) [pid 19247] close(20) = -1 EBADF (Bad file descriptor) [pid 19247] close(21) = -1 EBADF (Bad file descriptor) [pid 19247] close(22) = -1 EBADF (Bad file descriptor) [pid 19247] close(23) = -1 EBADF (Bad file descriptor) [pid 19247] close(24) = -1 EBADF (Bad file descriptor) [pid 19247] close(25) = -1 EBADF (Bad file descriptor) [pid 19247] close(26) = -1 EBADF (Bad file descriptor) [pid 19247] close(27) = -1 EBADF (Bad file descriptor) [pid 19247] close(28) = -1 EBADF (Bad file descriptor) [pid 19247] close(29) = -1 EBADF (Bad file descriptor) [pid 19247] exit_group(0) = ? [pid 19247] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19251 attached , child_tidptr=0x5555570da650) = 7094 [pid 19251] set_robust_list(0x5555570da660, 24) = 0 [pid 19251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19251] setpgid(0, 0) = 0 [pid 19251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19251] write(3, "1000", 4) = 4 [pid 19251] close(3) = 0 [pid 19251] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19251] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19251] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19251] close(5) = 0 [pid 19251] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19254 attached ) = 7095 [pid 19251] tkill(7095, SIGSTOP) = 0 [pid 19254] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7094, si_uid=0} --- [pid 19251] close(3 [pid 19254] --- stopped by SIGSTOP --- [pid 19251] <... close resumed>) = 0 [pid 19251] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7095, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19251] close(4) = 0 [pid 19251] close(5) = -1 EBADF (Bad file descriptor) [pid 19251] close(6) = -1 EBADF (Bad file descriptor) [pid 19251] close(7) = -1 EBADF (Bad file descriptor) [pid 19251] close(8) = -1 EBADF (Bad file descriptor) [pid 19251] close(9) = -1 EBADF (Bad file descriptor) [pid 19251] close(10) = -1 EBADF (Bad file descriptor) [pid 19251] close(11) = -1 EBADF (Bad file descriptor) [pid 19251] close(12) = -1 EBADF (Bad file descriptor) [pid 19251] close(13) = -1 EBADF (Bad file descriptor) [pid 19251] close(14) = -1 EBADF (Bad file descriptor) [pid 19251] close(15) = -1 EBADF (Bad file descriptor) [pid 19251] close(16) = -1 EBADF (Bad file descriptor) [pid 19251] close(17) = -1 EBADF (Bad file descriptor) [ 280.611878][T19251] vhci_hcd vhci_hcd.0: port 0 already used [pid 19251] close(18) = -1 EBADF (Bad file descriptor) [pid 19251] close(19) = -1 EBADF (Bad file descriptor) [pid 19251] close(20) = -1 EBADF (Bad file descriptor) [pid 19251] close(21) = -1 EBADF (Bad file descriptor) [pid 19251] close(22) = -1 EBADF (Bad file descriptor) [pid 19251] close(23) = -1 EBADF (Bad file descriptor) [pid 19251] close(24) = -1 EBADF (Bad file descriptor) [pid 19251] close(25) = -1 EBADF (Bad file descriptor) [pid 19251] close(26) = -1 EBADF (Bad file descriptor) [pid 19251] close(27) = -1 EBADF (Bad file descriptor) [pid 19251] close(28) = -1 EBADF (Bad file descriptor) [pid 19251] close(29) = -1 EBADF (Bad file descriptor) [pid 19251] exit_group(0) = ? [pid 19251] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7094, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19255 attached , child_tidptr=0x5555570da650) = 7096 [pid 19255] set_robust_list(0x5555570da660, 24) = 0 [pid 19255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19255] setpgid(0, 0) = 0 [pid 19255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19255] write(3, "1000", 4) = 4 [pid 19255] close(3) = 0 [pid 19255] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19255] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19255] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19255] close(5) = 0 [pid 19255] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19258 attached ) = 7097 [pid 19255] tkill(7097, SIGSTOP) = 0 [pid 19258] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7096, si_uid=0} --- [pid 19255] close(3 [pid 19258] --- stopped by SIGSTOP --- [pid 19255] <... close resumed>) = 0 [pid 19255] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7097, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19255] close(4) = 0 [pid 19255] close(5) = -1 EBADF (Bad file descriptor) [pid 19255] close(6) = -1 EBADF (Bad file descriptor) [pid 19255] close(7) = -1 EBADF (Bad file descriptor) [pid 19255] close(8) = -1 EBADF (Bad file descriptor) [pid 19255] close(9) = -1 EBADF (Bad file descriptor) [pid 19255] close(10) = -1 EBADF (Bad file descriptor) [pid 19255] close(11) = -1 EBADF (Bad file descriptor) [pid 19255] close(12) = -1 EBADF (Bad file descriptor) [pid 19255] close(13) = -1 EBADF (Bad file descriptor) [pid 19255] close(14) = -1 EBADF (Bad file descriptor) [pid 19255] close(15) = -1 EBADF (Bad file descriptor) [pid 19255] close(16) = -1 EBADF (Bad file descriptor) [pid 19255] close(17) = -1 EBADF (Bad file descriptor) [pid 19255] close(18) = -1 EBADF (Bad file descriptor) [ 280.746887][T19255] vhci_hcd vhci_hcd.0: port 0 already used [pid 19255] close(19) = -1 EBADF (Bad file descriptor) [pid 19255] close(20) = -1 EBADF (Bad file descriptor) [pid 19255] close(21) = -1 EBADF (Bad file descriptor) [pid 19255] close(22) = -1 EBADF (Bad file descriptor) [pid 19255] close(23) = -1 EBADF (Bad file descriptor) [pid 19255] close(24) = -1 EBADF (Bad file descriptor) [pid 19255] close(25) = -1 EBADF (Bad file descriptor) [pid 19255] close(26) = -1 EBADF (Bad file descriptor) [pid 19255] close(27) = -1 EBADF (Bad file descriptor) [pid 19255] close(28) = -1 EBADF (Bad file descriptor) [pid 19255] close(29) = -1 EBADF (Bad file descriptor) [pid 19255] exit_group(0) = ? [pid 19255] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7096, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19259 attached , child_tidptr=0x5555570da650) = 7098 [pid 19259] set_robust_list(0x5555570da660, 24) = 0 [pid 19259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19259] setpgid(0, 0) = 0 [pid 19259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19259] write(3, "1000", 4) = 4 [pid 19259] close(3) = 0 [pid 19259] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19259] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19259] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19259] close(5) = 0 [pid 19259] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19262 attached ) = 7099 [pid 19259] tkill(7099, SIGSTOP) = 0 [pid 19262] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7098, si_uid=0} --- [pid 19259] close(3 [pid 19262] --- stopped by SIGSTOP --- [pid 19259] <... close resumed>) = 0 [pid 19259] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7099, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19259] close(4) = 0 [pid 19259] close(5) = -1 EBADF (Bad file descriptor) [pid 19259] close(6) = -1 EBADF (Bad file descriptor) [pid 19259] close(7) = -1 EBADF (Bad file descriptor) [pid 19259] close(8) = -1 EBADF (Bad file descriptor) [pid 19259] close(9) = -1 EBADF (Bad file descriptor) [pid 19259] close(10) = -1 EBADF (Bad file descriptor) [pid 19259] close(11) = -1 EBADF (Bad file descriptor) [pid 19259] close(12) = -1 EBADF (Bad file descriptor) [pid 19259] close(13) = -1 EBADF (Bad file descriptor) [pid 19259] close(14) = -1 EBADF (Bad file descriptor) [pid 19259] close(15) = -1 EBADF (Bad file descriptor) [pid 19259] close(16) = -1 EBADF (Bad file descriptor) [pid 19259] close(17) = -1 EBADF (Bad file descriptor) [pid 19259] close(18) = -1 EBADF (Bad file descriptor) [ 280.869455][T19259] vhci_hcd vhci_hcd.0: port 0 already used [pid 19259] close(19) = -1 EBADF (Bad file descriptor) [pid 19259] close(20) = -1 EBADF (Bad file descriptor) [pid 19259] close(21) = -1 EBADF (Bad file descriptor) [pid 19259] close(22) = -1 EBADF (Bad file descriptor) [pid 19259] close(23) = -1 EBADF (Bad file descriptor) [pid 19259] close(24) = -1 EBADF (Bad file descriptor) [pid 19259] close(25) = -1 EBADF (Bad file descriptor) [pid 19259] close(26) = -1 EBADF (Bad file descriptor) [pid 19259] close(27) = -1 EBADF (Bad file descriptor) [pid 19259] close(28) = -1 EBADF (Bad file descriptor) [pid 19259] close(29) = -1 EBADF (Bad file descriptor) [pid 19259] exit_group(0) = ? [pid 19259] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7098, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19263 attached , child_tidptr=0x5555570da650) = 7100 [pid 19263] set_robust_list(0x5555570da660, 24) = 0 [pid 19263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19263] setpgid(0, 0) = 0 [pid 19263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19263] write(3, "1000", 4) = 4 [pid 19263] close(3) = 0 [pid 19263] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19263] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19263] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19263] close(5) = 0 [pid 19263] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19266 attached ) = 7101 [pid 19263] tkill(7101, SIGSTOP) = 0 [pid 19266] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7100, si_uid=0} --- [pid 19263] close(3 [pid 19266] --- stopped by SIGSTOP --- [pid 19263] <... close resumed>) = 0 [pid 19263] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7101, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19263] close(4) = 0 [pid 19263] close(5) = -1 EBADF (Bad file descriptor) [pid 19263] close(6) = -1 EBADF (Bad file descriptor) [pid 19263] close(7) = -1 EBADF (Bad file descriptor) [pid 19263] close(8) = -1 EBADF (Bad file descriptor) [pid 19263] close(9) = -1 EBADF (Bad file descriptor) [pid 19263] close(10) = -1 EBADF (Bad file descriptor) [pid 19263] close(11) = -1 EBADF (Bad file descriptor) [pid 19263] close(12) = -1 EBADF (Bad file descriptor) [pid 19263] close(13) = -1 EBADF (Bad file descriptor) [pid 19263] close(14) = -1 EBADF (Bad file descriptor) [pid 19263] close(15) = -1 EBADF (Bad file descriptor) [pid 19263] close(16) = -1 EBADF (Bad file descriptor) [pid 19263] close(17) = -1 EBADF (Bad file descriptor) [ 280.998737][T19263] vhci_hcd vhci_hcd.0: port 0 already used [pid 19263] close(18) = -1 EBADF (Bad file descriptor) [pid 19263] close(19) = -1 EBADF (Bad file descriptor) [pid 19263] close(20) = -1 EBADF (Bad file descriptor) [pid 19263] close(21) = -1 EBADF (Bad file descriptor) [pid 19263] close(22) = -1 EBADF (Bad file descriptor) [pid 19263] close(23) = -1 EBADF (Bad file descriptor) [pid 19263] close(24) = -1 EBADF (Bad file descriptor) [pid 19263] close(25) = -1 EBADF (Bad file descriptor) [pid 19263] close(26) = -1 EBADF (Bad file descriptor) [pid 19263] close(27) = -1 EBADF (Bad file descriptor) [pid 19263] close(28) = -1 EBADF (Bad file descriptor) [pid 19263] close(29) = -1 EBADF (Bad file descriptor) [pid 19263] exit_group(0) = ? [pid 19263] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19267 attached , child_tidptr=0x5555570da650) = 7102 [pid 19267] set_robust_list(0x5555570da660, 24) = 0 [pid 19267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19267] setpgid(0, 0) = 0 [pid 19267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19267] write(3, "1000", 4) = 4 [pid 19267] close(3) = 0 [pid 19267] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19267] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19267] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19267] close(5) = 0 [pid 19267] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19270 attached ) = 7103 [pid 19267] tkill(7103, SIGSTOP) = 0 [pid 19270] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7102, si_uid=0} --- [pid 19267] close(3 [pid 19270] --- stopped by SIGSTOP --- [pid 19267] <... close resumed>) = 0 [pid 19267] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7103, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19267] close(4) = 0 [pid 19267] close(5) = -1 EBADF (Bad file descriptor) [pid 19267] close(6) = -1 EBADF (Bad file descriptor) [pid 19267] close(7) = -1 EBADF (Bad file descriptor) [pid 19267] close(8) = -1 EBADF (Bad file descriptor) [pid 19267] close(9) = -1 EBADF (Bad file descriptor) [pid 19267] close(10) = -1 EBADF (Bad file descriptor) [pid 19267] close(11) = -1 EBADF (Bad file descriptor) [pid 19267] close(12) = -1 EBADF (Bad file descriptor) [pid 19267] close(13) = -1 EBADF (Bad file descriptor) [pid 19267] close(14) = -1 EBADF (Bad file descriptor) [pid 19267] close(15) = -1 EBADF (Bad file descriptor) [pid 19267] close(16) = -1 EBADF (Bad file descriptor) [pid 19267] close(17) = -1 EBADF (Bad file descriptor) [ 281.128857][T19267] vhci_hcd vhci_hcd.0: port 0 already used [pid 19267] close(18) = -1 EBADF (Bad file descriptor) [pid 19267] close(19) = -1 EBADF (Bad file descriptor) [pid 19267] close(20) = -1 EBADF (Bad file descriptor) [pid 19267] close(21) = -1 EBADF (Bad file descriptor) [pid 19267] close(22) = -1 EBADF (Bad file descriptor) [pid 19267] close(23) = -1 EBADF (Bad file descriptor) [pid 19267] close(24) = -1 EBADF (Bad file descriptor) [pid 19267] close(25) = -1 EBADF (Bad file descriptor) [pid 19267] close(26) = -1 EBADF (Bad file descriptor) [pid 19267] close(27) = -1 EBADF (Bad file descriptor) [pid 19267] close(28) = -1 EBADF (Bad file descriptor) [pid 19267] close(29) = -1 EBADF (Bad file descriptor) [pid 19267] exit_group(0) = ? [pid 19267] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7102, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19271 attached , child_tidptr=0x5555570da650) = 7104 [pid 19271] set_robust_list(0x5555570da660, 24) = 0 [pid 19271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19271] setpgid(0, 0) = 0 [pid 19271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19271] write(3, "1000", 4) = 4 [pid 19271] close(3) = 0 [pid 19271] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19271] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19271] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19271] close(5) = 0 [pid 19271] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19274 attached ) = 7105 [pid 19271] tkill(7105, SIGSTOP) = 0 [pid 19274] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7104, si_uid=0} --- [pid 19271] close(3 [pid 19274] --- stopped by SIGSTOP --- [pid 19271] <... close resumed>) = 0 [pid 19271] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7105, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19271] close(4) = 0 [pid 19271] close(5) = -1 EBADF (Bad file descriptor) [pid 19271] close(6) = -1 EBADF (Bad file descriptor) [pid 19271] close(7) = -1 EBADF (Bad file descriptor) [pid 19271] close(8) = -1 EBADF (Bad file descriptor) [pid 19271] close(9) = -1 EBADF (Bad file descriptor) [pid 19271] close(10) = -1 EBADF (Bad file descriptor) [pid 19271] close(11) = -1 EBADF (Bad file descriptor) [pid 19271] close(12) = -1 EBADF (Bad file descriptor) [pid 19271] close(13) = -1 EBADF (Bad file descriptor) [pid 19271] close(14) = -1 EBADF (Bad file descriptor) [pid 19271] close(15) = -1 EBADF (Bad file descriptor) [pid 19271] close(16) = -1 EBADF (Bad file descriptor) [pid 19271] close(17) = -1 EBADF (Bad file descriptor) [pid 19271] close(18) = -1 EBADF (Bad file descriptor) [pid 19271] close(19) = -1 EBADF (Bad file descriptor) [ 281.255809][T19271] vhci_hcd vhci_hcd.0: port 0 already used [pid 19271] close(20) = -1 EBADF (Bad file descriptor) [pid 19271] close(21) = -1 EBADF (Bad file descriptor) [pid 19271] close(22) = -1 EBADF (Bad file descriptor) [pid 19271] close(23) = -1 EBADF (Bad file descriptor) [pid 19271] close(24) = -1 EBADF (Bad file descriptor) [pid 19271] close(25) = -1 EBADF (Bad file descriptor) [pid 19271] close(26) = -1 EBADF (Bad file descriptor) [pid 19271] close(27) = -1 EBADF (Bad file descriptor) [pid 19271] close(28) = -1 EBADF (Bad file descriptor) [pid 19271] close(29) = -1 EBADF (Bad file descriptor) [pid 19271] exit_group(0) = ? [pid 19271] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19275 attached , child_tidptr=0x5555570da650) = 7106 [pid 19275] set_robust_list(0x5555570da660, 24) = 0 [pid 19275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19275] setpgid(0, 0) = 0 [pid 19275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19275] write(3, "1000", 4) = 4 [pid 19275] close(3) = 0 [pid 19275] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19275] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19275] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19275] close(5) = 0 [pid 19275] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19278 attached ) = 7107 [pid 19275] tkill(7107, SIGSTOP) = 0 [pid 19278] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7106, si_uid=0} --- [pid 19275] close(3 [pid 19278] --- stopped by SIGSTOP --- [pid 19275] <... close resumed>) = 0 [pid 19275] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7107, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19275] close(4) = 0 [pid 19275] close(5) = -1 EBADF (Bad file descriptor) [pid 19275] close(6) = -1 EBADF (Bad file descriptor) [pid 19275] close(7) = -1 EBADF (Bad file descriptor) [pid 19275] close(8) = -1 EBADF (Bad file descriptor) [pid 19275] close(9) = -1 EBADF (Bad file descriptor) [pid 19275] close(10) = -1 EBADF (Bad file descriptor) [pid 19275] close(11) = -1 EBADF (Bad file descriptor) [pid 19275] close(12) = -1 EBADF (Bad file descriptor) [pid 19275] close(13) = -1 EBADF (Bad file descriptor) [pid 19275] close(14) = -1 EBADF (Bad file descriptor) [pid 19275] close(15) = -1 EBADF (Bad file descriptor) [pid 19275] close(16) = -1 EBADF (Bad file descriptor) [ 281.381129][T19275] vhci_hcd vhci_hcd.0: port 0 already used [pid 19275] close(17) = -1 EBADF (Bad file descriptor) [pid 19275] close(18) = -1 EBADF (Bad file descriptor) [pid 19275] close(19) = -1 EBADF (Bad file descriptor) [pid 19275] close(20) = -1 EBADF (Bad file descriptor) [pid 19275] close(21) = -1 EBADF (Bad file descriptor) [pid 19275] close(22) = -1 EBADF (Bad file descriptor) [pid 19275] close(23) = -1 EBADF (Bad file descriptor) [pid 19275] close(24) = -1 EBADF (Bad file descriptor) [pid 19275] close(25) = -1 EBADF (Bad file descriptor) [pid 19275] close(26) = -1 EBADF (Bad file descriptor) [pid 19275] close(27) = -1 EBADF (Bad file descriptor) [pid 19275] close(28) = -1 EBADF (Bad file descriptor) [pid 19275] close(29) = -1 EBADF (Bad file descriptor) [pid 19275] exit_group(0) = ? [pid 19275] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19279 attached [pid 19279] set_robust_list(0x5555570da660, 24) = 0 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 7108 [pid 19279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19279] setpgid(0, 0) = 0 [pid 19279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19279] write(3, "1000", 4) = 4 [pid 19279] close(3) = 0 [pid 19279] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19279] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19279] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19279] close(5) = 0 [pid 19279] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19282 attached ) = 7109 [pid 19279] tkill(7109, SIGSTOP) = 0 [pid 19282] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7108, si_uid=0} --- [pid 19279] close(3 [pid 19282] --- stopped by SIGSTOP --- [pid 19279] <... close resumed>) = 0 [pid 19279] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7109, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19279] close(4) = 0 [pid 19279] close(5) = -1 EBADF (Bad file descriptor) [pid 19279] close(6) = -1 EBADF (Bad file descriptor) [pid 19279] close(7) = -1 EBADF (Bad file descriptor) [pid 19279] close(8) = -1 EBADF (Bad file descriptor) [pid 19279] close(9) = -1 EBADF (Bad file descriptor) [pid 19279] close(10) = -1 EBADF (Bad file descriptor) [pid 19279] close(11) = -1 EBADF (Bad file descriptor) [pid 19279] close(12) = -1 EBADF (Bad file descriptor) [pid 19279] close(13) = -1 EBADF (Bad file descriptor) [pid 19279] close(14) = -1 EBADF (Bad file descriptor) [pid 19279] close(15) = -1 EBADF (Bad file descriptor) [pid 19279] close(16) = -1 EBADF (Bad file descriptor) [pid 19279] close(17) = -1 EBADF (Bad file descriptor) [ 281.512648][T19279] vhci_hcd vhci_hcd.0: port 0 already used [pid 19279] close(18) = -1 EBADF (Bad file descriptor) [pid 19279] close(19) = -1 EBADF (Bad file descriptor) [pid 19279] close(20) = -1 EBADF (Bad file descriptor) [pid 19279] close(21) = -1 EBADF (Bad file descriptor) [pid 19279] close(22) = -1 EBADF (Bad file descriptor) [pid 19279] close(23) = -1 EBADF (Bad file descriptor) [pid 19279] close(24) = -1 EBADF (Bad file descriptor) [pid 19279] close(25) = -1 EBADF (Bad file descriptor) [pid 19279] close(26) = -1 EBADF (Bad file descriptor) [pid 19279] close(27) = -1 EBADF (Bad file descriptor) [pid 19279] close(28) = -1 EBADF (Bad file descriptor) [pid 19279] close(29) = -1 EBADF (Bad file descriptor) [pid 19279] exit_group(0) = ? [pid 19279] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19283 attached , child_tidptr=0x5555570da650) = 7110 [pid 19283] set_robust_list(0x5555570da660, 24) = 0 [pid 19283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19283] setpgid(0, 0) = 0 [pid 19283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19283] write(3, "1000", 4) = 4 [pid 19283] close(3) = 0 [pid 19283] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19283] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19283] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19283] close(5) = 0 [pid 19283] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19286 attached ) = 7111 [pid 19283] tkill(7111, SIGSTOP) = 0 [pid 19286] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7110, si_uid=0} --- [pid 19283] close(3 [pid 19286] --- stopped by SIGSTOP --- [pid 19283] <... close resumed>) = 0 [pid 19283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7111, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19283] close(4) = 0 [pid 19283] close(5) = -1 EBADF (Bad file descriptor) [pid 19283] close(6) = -1 EBADF (Bad file descriptor) [pid 19283] close(7) = -1 EBADF (Bad file descriptor) [pid 19283] close(8) = -1 EBADF (Bad file descriptor) [pid 19283] close(9) = -1 EBADF (Bad file descriptor) [pid 19283] close(10) = -1 EBADF (Bad file descriptor) [pid 19283] close(11) = -1 EBADF (Bad file descriptor) [pid 19283] close(12) = -1 EBADF (Bad file descriptor) [pid 19283] close(13) = -1 EBADF (Bad file descriptor) [pid 19283] close(14) = -1 EBADF (Bad file descriptor) [pid 19283] close(15) = -1 EBADF (Bad file descriptor) [pid 19283] close(16) = -1 EBADF (Bad file descriptor) [pid 19283] close(17) = -1 EBADF (Bad file descriptor) [pid 19283] close(18) = -1 EBADF (Bad file descriptor) [pid 19283] close(19) = -1 EBADF (Bad file descriptor) [pid 19283] close(20) = -1 EBADF (Bad file descriptor) [pid 19283] close(21) = -1 EBADF (Bad file descriptor) [ 281.642826][T19283] vhci_hcd vhci_hcd.0: port 0 already used [pid 19283] close(22) = -1 EBADF (Bad file descriptor) [pid 19283] close(23) = -1 EBADF (Bad file descriptor) [pid 19283] close(24) = -1 EBADF (Bad file descriptor) [pid 19283] close(25) = -1 EBADF (Bad file descriptor) [pid 19283] close(26) = -1 EBADF (Bad file descriptor) [pid 19283] close(27) = -1 EBADF (Bad file descriptor) [pid 19283] close(28) = -1 EBADF (Bad file descriptor) [pid 19283] close(29) = -1 EBADF (Bad file descriptor) [pid 19283] exit_group(0) = ? [pid 19283] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7110, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19287 attached , child_tidptr=0x5555570da650) = 7112 [pid 19287] set_robust_list(0x5555570da660, 24) = 0 [pid 19287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19287] setpgid(0, 0) = 0 [pid 19287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19287] write(3, "1000", 4) = 4 [pid 19287] close(3) = 0 [pid 19287] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19287] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19287] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19287] close(5) = 0 [pid 19287] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19290 attached ) = 7113 [pid 19287] tkill(7113, SIGSTOP) = 0 [pid 19290] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7112, si_uid=0} --- [pid 19287] close(3 [pid 19290] --- stopped by SIGSTOP --- [pid 19287] <... close resumed>) = 0 [pid 19287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7113, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19287] close(4) = 0 [pid 19287] close(5) = -1 EBADF (Bad file descriptor) [pid 19287] close(6) = -1 EBADF (Bad file descriptor) [pid 19287] close(7) = -1 EBADF (Bad file descriptor) [pid 19287] close(8) = -1 EBADF (Bad file descriptor) [pid 19287] close(9) = -1 EBADF (Bad file descriptor) [pid 19287] close(10) = -1 EBADF (Bad file descriptor) [pid 19287] close(11) = -1 EBADF (Bad file descriptor) [pid 19287] close(12) = -1 EBADF (Bad file descriptor) [pid 19287] close(13) = -1 EBADF (Bad file descriptor) [pid 19287] close(14) = -1 EBADF (Bad file descriptor) [pid 19287] close(15) = -1 EBADF (Bad file descriptor) [pid 19287] close(16) = -1 EBADF (Bad file descriptor) [pid 19287] close(17) = -1 EBADF (Bad file descriptor) [pid 19287] close(18) = -1 EBADF (Bad file descriptor) [pid 19287] close(19) = -1 EBADF (Bad file descriptor) [ 281.757360][T19287] vhci_hcd vhci_hcd.0: port 0 already used [pid 19287] close(20) = -1 EBADF (Bad file descriptor) [pid 19287] close(21) = -1 EBADF (Bad file descriptor) [pid 19287] close(22) = -1 EBADF (Bad file descriptor) [pid 19287] close(23) = -1 EBADF (Bad file descriptor) [pid 19287] close(24) = -1 EBADF (Bad file descriptor) [pid 19287] close(25) = -1 EBADF (Bad file descriptor) [pid 19287] close(26) = -1 EBADF (Bad file descriptor) [pid 19287] close(27) = -1 EBADF (Bad file descriptor) [pid 19287] close(28) = -1 EBADF (Bad file descriptor) [pid 19287] close(29) = -1 EBADF (Bad file descriptor) [pid 19287] exit_group(0) = ? [pid 19287] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7112, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19291 attached , child_tidptr=0x5555570da650) = 7114 [pid 19291] set_robust_list(0x5555570da660, 24) = 0 [pid 19291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19291] setpgid(0, 0) = 0 [pid 19291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19291] write(3, "1000", 4) = 4 [pid 19291] close(3) = 0 [pid 19291] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19291] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19291] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19291] close(5) = 0 [pid 19291] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19294 attached ) = 7115 [pid 19291] tkill(7115, SIGSTOP) = 0 [pid 19294] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7114, si_uid=0} --- [pid 19291] close(3 [pid 19294] --- stopped by SIGSTOP --- [pid 19291] <... close resumed>) = 0 [pid 19291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7115, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19291] close(4) = 0 [pid 19291] close(5) = -1 EBADF (Bad file descriptor) [pid 19291] close(6) = -1 EBADF (Bad file descriptor) [pid 19291] close(7) = -1 EBADF (Bad file descriptor) [pid 19291] close(8) = -1 EBADF (Bad file descriptor) [pid 19291] close(9) = -1 EBADF (Bad file descriptor) [pid 19291] close(10) = -1 EBADF (Bad file descriptor) [pid 19291] close(11) = -1 EBADF (Bad file descriptor) [pid 19291] close(12) = -1 EBADF (Bad file descriptor) [pid 19291] close(13) = -1 EBADF (Bad file descriptor) [pid 19291] close(14) = -1 EBADF (Bad file descriptor) [pid 19291] close(15) = -1 EBADF (Bad file descriptor) [pid 19291] close(16) = -1 EBADF (Bad file descriptor) [pid 19291] close(17) = -1 EBADF (Bad file descriptor) [pid 19291] close(18) = -1 EBADF (Bad file descriptor) [ 281.881743][T19291] vhci_hcd vhci_hcd.0: port 0 already used [pid 19291] close(19) = -1 EBADF (Bad file descriptor) [pid 19291] close(20) = -1 EBADF (Bad file descriptor) [pid 19291] close(21) = -1 EBADF (Bad file descriptor) [pid 19291] close(22) = -1 EBADF (Bad file descriptor) [pid 19291] close(23) = -1 EBADF (Bad file descriptor) [pid 19291] close(24) = -1 EBADF (Bad file descriptor) [pid 19291] close(25) = -1 EBADF (Bad file descriptor) [pid 19291] close(26) = -1 EBADF (Bad file descriptor) [pid 19291] close(27) = -1 EBADF (Bad file descriptor) [pid 19291] close(28) = -1 EBADF (Bad file descriptor) [pid 19291] close(29) = -1 EBADF (Bad file descriptor) [pid 19291] exit_group(0) = ? [pid 19291] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7114, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19295 attached , child_tidptr=0x5555570da650) = 7116 [pid 19295] set_robust_list(0x5555570da660, 24) = 0 [pid 19295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19295] setpgid(0, 0) = 0 [pid 19295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19295] write(3, "1000", 4) = 4 [pid 19295] close(3) = 0 [pid 19295] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19295] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19295] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19295] close(5) = 0 [pid 19295] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19298 attached ) = 7117 [pid 19295] tkill(7117, SIGSTOP) = 0 [pid 19298] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7116, si_uid=0} --- [pid 19295] close(3 [pid 19298] --- stopped by SIGSTOP --- [pid 19295] <... close resumed>) = 0 [pid 19295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7117, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19295] close(4) = 0 [pid 19295] close(5) = -1 EBADF (Bad file descriptor) [pid 19295] close(6) = -1 EBADF (Bad file descriptor) [pid 19295] close(7) = -1 EBADF (Bad file descriptor) [pid 19295] close(8) = -1 EBADF (Bad file descriptor) [pid 19295] close(9) = -1 EBADF (Bad file descriptor) [pid 19295] close(10) = -1 EBADF (Bad file descriptor) [pid 19295] close(11) = -1 EBADF (Bad file descriptor) [pid 19295] close(12) = -1 EBADF (Bad file descriptor) [pid 19295] close(13) = -1 EBADF (Bad file descriptor) [pid 19295] close(14) = -1 EBADF (Bad file descriptor) [pid 19295] close(15) = -1 EBADF (Bad file descriptor) [pid 19295] close(16) = -1 EBADF (Bad file descriptor) [pid 19295] close(17) = -1 EBADF (Bad file descriptor) [pid 19295] close(18) = -1 EBADF (Bad file descriptor) [pid 19295] close(19) = -1 EBADF (Bad file descriptor) [ 282.009467][T19295] vhci_hcd vhci_hcd.0: port 0 already used [pid 19295] close(20) = -1 EBADF (Bad file descriptor) [pid 19295] close(21) = -1 EBADF (Bad file descriptor) [pid 19295] close(22) = -1 EBADF (Bad file descriptor) [pid 19295] close(23) = -1 EBADF (Bad file descriptor) [pid 19295] close(24) = -1 EBADF (Bad file descriptor) [pid 19295] close(25) = -1 EBADF (Bad file descriptor) [pid 19295] close(26) = -1 EBADF (Bad file descriptor) [pid 19295] close(27) = -1 EBADF (Bad file descriptor) [pid 19295] close(28) = -1 EBADF (Bad file descriptor) [pid 19295] close(29) = -1 EBADF (Bad file descriptor) [pid 19295] exit_group(0) = ? [pid 19295] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7116, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19299 attached , child_tidptr=0x5555570da650) = 7118 [pid 19299] set_robust_list(0x5555570da660, 24) = 0 [pid 19299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19299] setpgid(0, 0) = 0 [pid 19299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19299] write(3, "1000", 4) = 4 [pid 19299] close(3) = 0 [pid 19299] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19299] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19299] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19299] close(5) = 0 [pid 19299] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19302 attached ) = 7119 [pid 19299] tkill(7119, SIGSTOP) = 0 [pid 19302] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7118, si_uid=0} --- [pid 19299] close(3 [pid 19302] --- stopped by SIGSTOP --- [pid 19299] <... close resumed>) = 0 [pid 19299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7119, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19299] close(4) = 0 [pid 19299] close(5) = -1 EBADF (Bad file descriptor) [pid 19299] close(6) = -1 EBADF (Bad file descriptor) [pid 19299] close(7) = -1 EBADF (Bad file descriptor) [pid 19299] close(8) = -1 EBADF (Bad file descriptor) [pid 19299] close(9) = -1 EBADF (Bad file descriptor) [pid 19299] close(10) = -1 EBADF (Bad file descriptor) [pid 19299] close(11) = -1 EBADF (Bad file descriptor) [pid 19299] close(12) = -1 EBADF (Bad file descriptor) [pid 19299] close(13) = -1 EBADF (Bad file descriptor) [pid 19299] close(14) = -1 EBADF (Bad file descriptor) [pid 19299] close(15) = -1 EBADF (Bad file descriptor) [pid 19299] close(16) = -1 EBADF (Bad file descriptor) [pid 19299] close(17) = -1 EBADF (Bad file descriptor) [pid 19299] close(18) = -1 EBADF (Bad file descriptor) [pid 19299] close(19) = -1 EBADF (Bad file descriptor) [pid 19299] close(20) = -1 EBADF (Bad file descriptor) [ 282.131275][T19299] vhci_hcd vhci_hcd.0: port 0 already used [pid 19299] close(21) = -1 EBADF (Bad file descriptor) [pid 19299] close(22) = -1 EBADF (Bad file descriptor) [pid 19299] close(23) = -1 EBADF (Bad file descriptor) [pid 19299] close(24) = -1 EBADF (Bad file descriptor) [pid 19299] close(25) = -1 EBADF (Bad file descriptor) [pid 19299] close(26) = -1 EBADF (Bad file descriptor) [pid 19299] close(27) = -1 EBADF (Bad file descriptor) [pid 19299] close(28) = -1 EBADF (Bad file descriptor) [pid 19299] close(29) = -1 EBADF (Bad file descriptor) [pid 19299] exit_group(0) = ? [pid 19299] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19303 attached , child_tidptr=0x5555570da650) = 7120 [pid 19303] set_robust_list(0x5555570da660, 24) = 0 [pid 19303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19303] setpgid(0, 0) = 0 [pid 19303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19303] write(3, "1000", 4) = 4 [pid 19303] close(3) = 0 [pid 19303] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19303] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19303] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19303] close(5) = 0 [pid 19303] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19306 attached ) = 7121 [pid 19303] tkill(7121, SIGSTOP) = 0 [pid 19306] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7120, si_uid=0} --- [pid 19303] close(3 [pid 19306] --- stopped by SIGSTOP --- [pid 19303] <... close resumed>) = 0 [pid 19303] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7121, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19303] close(4) = 0 [pid 19303] close(5) = -1 EBADF (Bad file descriptor) [pid 19303] close(6) = -1 EBADF (Bad file descriptor) [pid 19303] close(7) = -1 EBADF (Bad file descriptor) [pid 19303] close(8) = -1 EBADF (Bad file descriptor) [pid 19303] close(9) = -1 EBADF (Bad file descriptor) [pid 19303] close(10) = -1 EBADF (Bad file descriptor) [pid 19303] close(11) = -1 EBADF (Bad file descriptor) [pid 19303] close(12) = -1 EBADF (Bad file descriptor) [pid 19303] close(13) = -1 EBADF (Bad file descriptor) [pid 19303] close(14) = -1 EBADF (Bad file descriptor) [pid 19303] close(15) = -1 EBADF (Bad file descriptor) [pid 19303] close(16) = -1 EBADF (Bad file descriptor) [pid 19303] close(17) = -1 EBADF (Bad file descriptor) [ 282.251005][T19303] vhci_hcd vhci_hcd.0: port 0 already used [pid 19303] close(18) = -1 EBADF (Bad file descriptor) [pid 19303] close(19) = -1 EBADF (Bad file descriptor) [pid 19303] close(20) = -1 EBADF (Bad file descriptor) [pid 19303] close(21) = -1 EBADF (Bad file descriptor) [pid 19303] close(22) = -1 EBADF (Bad file descriptor) [pid 19303] close(23) = -1 EBADF (Bad file descriptor) [pid 19303] close(24) = -1 EBADF (Bad file descriptor) [pid 19303] close(25) = -1 EBADF (Bad file descriptor) [pid 19303] close(26) = -1 EBADF (Bad file descriptor) [pid 19303] close(27) = -1 EBADF (Bad file descriptor) [pid 19303] close(28) = -1 EBADF (Bad file descriptor) [pid 19303] close(29) = -1 EBADF (Bad file descriptor) [pid 19303] exit_group(0) = ? [pid 19303] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7120, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19307 attached , child_tidptr=0x5555570da650) = 7122 [pid 19307] set_robust_list(0x5555570da660, 24) = 0 [pid 19307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19307] setpgid(0, 0) = 0 [pid 19307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19307] write(3, "1000", 4) = 4 [pid 19307] close(3) = 0 [pid 19307] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19307] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19307] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19307] close(5) = 0 [pid 19307] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19310 attached ) = 7123 [pid 19307] tkill(7123, SIGSTOP) = 0 [pid 19310] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7122, si_uid=0} --- [pid 19307] close(3 [pid 19310] --- stopped by SIGSTOP --- [pid 19307] <... close resumed>) = 0 [pid 19307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7123, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19307] close(4) = 0 [pid 19307] close(5) = -1 EBADF (Bad file descriptor) [pid 19307] close(6) = -1 EBADF (Bad file descriptor) [pid 19307] close(7) = -1 EBADF (Bad file descriptor) [pid 19307] close(8) = -1 EBADF (Bad file descriptor) [pid 19307] close(9) = -1 EBADF (Bad file descriptor) [pid 19307] close(10) = -1 EBADF (Bad file descriptor) [pid 19307] close(11) = -1 EBADF (Bad file descriptor) [pid 19307] close(12) = -1 EBADF (Bad file descriptor) [pid 19307] close(13) = -1 EBADF (Bad file descriptor) [pid 19307] close(14) = -1 EBADF (Bad file descriptor) [pid 19307] close(15) = -1 EBADF (Bad file descriptor) [pid 19307] close(16) = -1 EBADF (Bad file descriptor) [pid 19307] close(17) = -1 EBADF (Bad file descriptor) [pid 19307] close(18) = -1 EBADF (Bad file descriptor) [ 282.377138][T19307] vhci_hcd vhci_hcd.0: port 0 already used [pid 19307] close(19) = -1 EBADF (Bad file descriptor) [pid 19307] close(20) = -1 EBADF (Bad file descriptor) [pid 19307] close(21) = -1 EBADF (Bad file descriptor) [pid 19307] close(22) = -1 EBADF (Bad file descriptor) [pid 19307] close(23) = -1 EBADF (Bad file descriptor) [pid 19307] close(24) = -1 EBADF (Bad file descriptor) [pid 19307] close(25) = -1 EBADF (Bad file descriptor) [pid 19307] close(26) = -1 EBADF (Bad file descriptor) [pid 19307] close(27) = -1 EBADF (Bad file descriptor) [pid 19307] close(28) = -1 EBADF (Bad file descriptor) [pid 19307] close(29) = -1 EBADF (Bad file descriptor) [pid 19307] exit_group(0) = ? [pid 19307] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19311 attached , child_tidptr=0x5555570da650) = 7124 [pid 19311] set_robust_list(0x5555570da660, 24) = 0 [pid 19311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19311] setpgid(0, 0) = 0 [pid 19311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19311] write(3, "1000", 4) = 4 [pid 19311] close(3) = 0 [pid 19311] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19311] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19311] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19311] close(5) = 0 [pid 19311] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19314 attached ) = 7125 [pid 19311] tkill(7125, SIGSTOP) = 0 [pid 19314] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7124, si_uid=0} --- [pid 19311] close(3 [pid 19314] --- stopped by SIGSTOP --- [pid 19311] <... close resumed>) = 0 [pid 19311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7125, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19311] close(4) = 0 [pid 19311] close(5) = -1 EBADF (Bad file descriptor) [pid 19311] close(6) = -1 EBADF (Bad file descriptor) [pid 19311] close(7) = -1 EBADF (Bad file descriptor) [pid 19311] close(8) = -1 EBADF (Bad file descriptor) [pid 19311] close(9) = -1 EBADF (Bad file descriptor) [pid 19311] close(10) = -1 EBADF (Bad file descriptor) [pid 19311] close(11) = -1 EBADF (Bad file descriptor) [pid 19311] close(12) = -1 EBADF (Bad file descriptor) [pid 19311] close(13) = -1 EBADF (Bad file descriptor) [pid 19311] close(14) = -1 EBADF (Bad file descriptor) [pid 19311] close(15) = -1 EBADF (Bad file descriptor) [pid 19311] close(16) = -1 EBADF (Bad file descriptor) [pid 19311] close(17) = -1 EBADF (Bad file descriptor) [pid 19311] close(18) = -1 EBADF (Bad file descriptor) [pid 19311] close(19) = -1 EBADF (Bad file descriptor) [ 282.504574][T19311] vhci_hcd vhci_hcd.0: port 0 already used [pid 19311] close(20) = -1 EBADF (Bad file descriptor) [pid 19311] close(21) = -1 EBADF (Bad file descriptor) [pid 19311] close(22) = -1 EBADF (Bad file descriptor) [pid 19311] close(23) = -1 EBADF (Bad file descriptor) [pid 19311] close(24) = -1 EBADF (Bad file descriptor) [pid 19311] close(25) = -1 EBADF (Bad file descriptor) [pid 19311] close(26) = -1 EBADF (Bad file descriptor) [pid 19311] close(27) = -1 EBADF (Bad file descriptor) [pid 19311] close(28) = -1 EBADF (Bad file descriptor) [pid 19311] close(29) = -1 EBADF (Bad file descriptor) [pid 19311] exit_group(0) = ? [pid 19311] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19315 attached , child_tidptr=0x5555570da650) = 7126 [pid 19315] set_robust_list(0x5555570da660, 24) = 0 [pid 19315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19315] setpgid(0, 0) = 0 [pid 19315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19315] write(3, "1000", 4) = 4 [pid 19315] close(3) = 0 [pid 19315] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19315] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19315] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19315] close(5) = 0 [pid 19315] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19318 attached ) = 7127 [pid 19315] tkill(7127, SIGSTOP) = 0 [pid 19318] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7126, si_uid=0} --- [pid 19315] close(3 [pid 19318] --- stopped by SIGSTOP --- [pid 19315] <... close resumed>) = 0 [pid 19315] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7127, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19315] close(4) = 0 [pid 19315] close(5) = -1 EBADF (Bad file descriptor) [pid 19315] close(6) = -1 EBADF (Bad file descriptor) [pid 19315] close(7) = -1 EBADF (Bad file descriptor) [pid 19315] close(8) = -1 EBADF (Bad file descriptor) [pid 19315] close(9) = -1 EBADF (Bad file descriptor) [pid 19315] close(10) = -1 EBADF (Bad file descriptor) [pid 19315] close(11) = -1 EBADF (Bad file descriptor) [pid 19315] close(12) = -1 EBADF (Bad file descriptor) [pid 19315] close(13) = -1 EBADF (Bad file descriptor) [pid 19315] close(14) = -1 EBADF (Bad file descriptor) [pid 19315] close(15) = -1 EBADF (Bad file descriptor) [pid 19315] close(16) = -1 EBADF (Bad file descriptor) [pid 19315] close(17) = -1 EBADF (Bad file descriptor) [pid 19315] close(18) = -1 EBADF (Bad file descriptor) [pid 19315] close(19) = -1 EBADF (Bad file descriptor) [ 282.620496][T19315] vhci_hcd vhci_hcd.0: port 0 already used [pid 19315] close(20) = -1 EBADF (Bad file descriptor) [pid 19315] close(21) = -1 EBADF (Bad file descriptor) [pid 19315] close(22) = -1 EBADF (Bad file descriptor) [pid 19315] close(23) = -1 EBADF (Bad file descriptor) [pid 19315] close(24) = -1 EBADF (Bad file descriptor) [pid 19315] close(25) = -1 EBADF (Bad file descriptor) [pid 19315] close(26) = -1 EBADF (Bad file descriptor) [pid 19315] close(27) = -1 EBADF (Bad file descriptor) [pid 19315] close(28) = -1 EBADF (Bad file descriptor) [pid 19315] close(29) = -1 EBADF (Bad file descriptor) [pid 19315] exit_group(0) = ? [pid 19315] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7126, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19319 attached , child_tidptr=0x5555570da650) = 7128 [pid 19319] set_robust_list(0x5555570da660, 24) = 0 [pid 19319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19319] setpgid(0, 0) = 0 [pid 19319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19319] write(3, "1000", 4) = 4 [pid 19319] close(3) = 0 [pid 19319] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19319] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19319] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19319] close(5) = 0 [pid 19319] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19322 attached ) = 7129 [pid 19319] tkill(7129, SIGSTOP) = 0 [pid 19322] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7128, si_uid=0} --- [pid 19319] close(3 [pid 19322] --- stopped by SIGSTOP --- [pid 19319] <... close resumed>) = 0 [pid 19319] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7129, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19319] close(4) = 0 [pid 19319] close(5) = -1 EBADF (Bad file descriptor) [pid 19319] close(6) = -1 EBADF (Bad file descriptor) [pid 19319] close(7) = -1 EBADF (Bad file descriptor) [pid 19319] close(8) = -1 EBADF (Bad file descriptor) [pid 19319] close(9) = -1 EBADF (Bad file descriptor) [pid 19319] close(10) = -1 EBADF (Bad file descriptor) [pid 19319] close(11) = -1 EBADF (Bad file descriptor) [pid 19319] close(12) = -1 EBADF (Bad file descriptor) [pid 19319] close(13) = -1 EBADF (Bad file descriptor) [pid 19319] close(14) = -1 EBADF (Bad file descriptor) [pid 19319] close(15) = -1 EBADF (Bad file descriptor) [pid 19319] close(16) = -1 EBADF (Bad file descriptor) [pid 19319] close(17) = -1 EBADF (Bad file descriptor) [ 282.744443][T19319] vhci_hcd vhci_hcd.0: port 0 already used [pid 19319] close(18) = -1 EBADF (Bad file descriptor) [pid 19319] close(19) = -1 EBADF (Bad file descriptor) [pid 19319] close(20) = -1 EBADF (Bad file descriptor) [pid 19319] close(21) = -1 EBADF (Bad file descriptor) [pid 19319] close(22) = -1 EBADF (Bad file descriptor) [pid 19319] close(23) = -1 EBADF (Bad file descriptor) [pid 19319] close(24) = -1 EBADF (Bad file descriptor) [pid 19319] close(25) = -1 EBADF (Bad file descriptor) [pid 19319] close(26) = -1 EBADF (Bad file descriptor) [pid 19319] close(27) = -1 EBADF (Bad file descriptor) [pid 19319] close(28) = -1 EBADF (Bad file descriptor) [pid 19319] close(29) = -1 EBADF (Bad file descriptor) [pid 19319] exit_group(0) = ? [pid 19319] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19323 attached , child_tidptr=0x5555570da650) = 7130 [pid 19323] set_robust_list(0x5555570da660, 24) = 0 [pid 19323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19323] setpgid(0, 0) = 0 [pid 19323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19323] write(3, "1000", 4) = 4 [pid 19323] close(3) = 0 [pid 19323] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19323] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19323] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19323] close(5) = 0 [pid 19323] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19326 attached ) = 7131 [pid 19323] tkill(7131, SIGSTOP) = 0 [pid 19326] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7130, si_uid=0} --- [pid 19323] close(3 [pid 19326] --- stopped by SIGSTOP --- [pid 19323] <... close resumed>) = 0 [pid 19323] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7131, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19323] close(4) = 0 [pid 19323] close(5) = -1 EBADF (Bad file descriptor) [pid 19323] close(6) = -1 EBADF (Bad file descriptor) [pid 19323] close(7) = -1 EBADF (Bad file descriptor) [pid 19323] close(8) = -1 EBADF (Bad file descriptor) [pid 19323] close(9) = -1 EBADF (Bad file descriptor) [pid 19323] close(10) = -1 EBADF (Bad file descriptor) [pid 19323] close(11) = -1 EBADF (Bad file descriptor) [pid 19323] close(12) = -1 EBADF (Bad file descriptor) [pid 19323] close(13) = -1 EBADF (Bad file descriptor) [pid 19323] close(14) = -1 EBADF (Bad file descriptor) [pid 19323] close(15) = -1 EBADF (Bad file descriptor) [pid 19323] close(16) = -1 EBADF (Bad file descriptor) [pid 19323] close(17) = -1 EBADF (Bad file descriptor) [pid 19323] close(18) = -1 EBADF (Bad file descriptor) [ 282.872391][T19323] vhci_hcd vhci_hcd.0: port 0 already used [pid 19323] close(19) = -1 EBADF (Bad file descriptor) [pid 19323] close(20) = -1 EBADF (Bad file descriptor) [pid 19323] close(21) = -1 EBADF (Bad file descriptor) [pid 19323] close(22) = -1 EBADF (Bad file descriptor) [pid 19323] close(23) = -1 EBADF (Bad file descriptor) [pid 19323] close(24) = -1 EBADF (Bad file descriptor) [pid 19323] close(25) = -1 EBADF (Bad file descriptor) [pid 19323] close(26) = -1 EBADF (Bad file descriptor) [pid 19323] close(27) = -1 EBADF (Bad file descriptor) [pid 19323] close(28) = -1 EBADF (Bad file descriptor) [pid 19323] close(29) = -1 EBADF (Bad file descriptor) [pid 19323] exit_group(0) = ? [pid 19323] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7130, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19327 attached , child_tidptr=0x5555570da650) = 7132 [pid 19327] set_robust_list(0x5555570da660, 24) = 0 [pid 19327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19327] setpgid(0, 0) = 0 [pid 19327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19327] write(3, "1000", 4) = 4 [pid 19327] close(3) = 0 [pid 19327] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19327] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19327] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19327] close(5) = 0 [pid 19327] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19330 attached ) = 7133 [pid 19327] tkill(7133, SIGSTOP) = 0 [pid 19330] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7132, si_uid=0} --- [pid 19327] close(3 [pid 19330] --- stopped by SIGSTOP --- [pid 19327] <... close resumed>) = 0 [pid 19327] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7133, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19327] close(4) = 0 [pid 19327] close(5) = -1 EBADF (Bad file descriptor) [pid 19327] close(6) = -1 EBADF (Bad file descriptor) [pid 19327] close(7) = -1 EBADF (Bad file descriptor) [pid 19327] close(8) = -1 EBADF (Bad file descriptor) [pid 19327] close(9) = -1 EBADF (Bad file descriptor) [pid 19327] close(10) = -1 EBADF (Bad file descriptor) [pid 19327] close(11) = -1 EBADF (Bad file descriptor) [pid 19327] close(12) = -1 EBADF (Bad file descriptor) [pid 19327] close(13) = -1 EBADF (Bad file descriptor) [pid 19327] close(14) = -1 EBADF (Bad file descriptor) [pid 19327] close(15) = -1 EBADF (Bad file descriptor) [pid 19327] close(16) = -1 EBADF (Bad file descriptor) [pid 19327] close(17) = -1 EBADF (Bad file descriptor) [ 283.002760][T19327] vhci_hcd vhci_hcd.0: port 0 already used [pid 19327] close(18) = -1 EBADF (Bad file descriptor) [pid 19327] close(19) = -1 EBADF (Bad file descriptor) [pid 19327] close(20) = -1 EBADF (Bad file descriptor) [pid 19327] close(21) = -1 EBADF (Bad file descriptor) [pid 19327] close(22) = -1 EBADF (Bad file descriptor) [pid 19327] close(23) = -1 EBADF (Bad file descriptor) [pid 19327] close(24) = -1 EBADF (Bad file descriptor) [pid 19327] close(25) = -1 EBADF (Bad file descriptor) [pid 19327] close(26) = -1 EBADF (Bad file descriptor) [pid 19327] close(27) = -1 EBADF (Bad file descriptor) [pid 19327] close(28) = -1 EBADF (Bad file descriptor) [pid 19327] close(29) = -1 EBADF (Bad file descriptor) [pid 19327] exit_group(0) = ? [pid 19327] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19331 attached , child_tidptr=0x5555570da650) = 7134 [pid 19331] set_robust_list(0x5555570da660, 24) = 0 [pid 19331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19331] setpgid(0, 0) = 0 [pid 19331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19331] write(3, "1000", 4) = 4 [pid 19331] close(3) = 0 [pid 19331] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19331] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19331] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19331] close(5) = 0 [pid 19331] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19334 attached ) = 7135 [pid 19331] tkill(7135, SIGSTOP) = 0 [pid 19334] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7134, si_uid=0} --- [pid 19331] close(3 [pid 19334] --- stopped by SIGSTOP --- [pid 19331] <... close resumed>) = 0 [pid 19331] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7135, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19331] close(4) = 0 [pid 19331] close(5) = -1 EBADF (Bad file descriptor) [pid 19331] close(6) = -1 EBADF (Bad file descriptor) [pid 19331] close(7) = -1 EBADF (Bad file descriptor) [pid 19331] close(8) = -1 EBADF (Bad file descriptor) [pid 19331] close(9) = -1 EBADF (Bad file descriptor) [pid 19331] close(10) = -1 EBADF (Bad file descriptor) [pid 19331] close(11) = -1 EBADF (Bad file descriptor) [pid 19331] close(12) = -1 EBADF (Bad file descriptor) [pid 19331] close(13) = -1 EBADF (Bad file descriptor) [pid 19331] close(14) = -1 EBADF (Bad file descriptor) [pid 19331] close(15) = -1 EBADF (Bad file descriptor) [pid 19331] close(16) = -1 EBADF (Bad file descriptor) [ 283.136129][T19331] vhci_hcd vhci_hcd.0: port 0 already used [pid 19331] close(17) = -1 EBADF (Bad file descriptor) [pid 19331] close(18) = -1 EBADF (Bad file descriptor) [pid 19331] close(19) = -1 EBADF (Bad file descriptor) [pid 19331] close(20) = -1 EBADF (Bad file descriptor) [pid 19331] close(21) = -1 EBADF (Bad file descriptor) [pid 19331] close(22) = -1 EBADF (Bad file descriptor) [pid 19331] close(23) = -1 EBADF (Bad file descriptor) [pid 19331] close(24) = -1 EBADF (Bad file descriptor) [pid 19331] close(25) = -1 EBADF (Bad file descriptor) [pid 19331] close(26) = -1 EBADF (Bad file descriptor) [pid 19331] close(27) = -1 EBADF (Bad file descriptor) [pid 19331] close(28) = -1 EBADF (Bad file descriptor) [pid 19331] close(29) = -1 EBADF (Bad file descriptor) [pid 19331] exit_group(0) = ? [pid 19331] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19335 attached , child_tidptr=0x5555570da650) = 7136 [pid 19335] set_robust_list(0x5555570da660, 24) = 0 [pid 19335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19335] setpgid(0, 0) = 0 [pid 19335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19335] write(3, "1000", 4) = 4 [pid 19335] close(3) = 0 [pid 19335] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19335] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19335] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19335] close(5) = 0 [pid 19335] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19338 attached ) = 7137 [pid 19335] tkill(7137, SIGSTOP) = 0 [pid 19338] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7136, si_uid=0} --- [pid 19335] close(3) = 0 [pid 19338] --- stopped by SIGSTOP --- [pid 19335] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7137, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19335] close(4) = 0 [pid 19335] close(5) = -1 EBADF (Bad file descriptor) [pid 19335] close(6) = -1 EBADF (Bad file descriptor) [pid 19335] close(7) = -1 EBADF (Bad file descriptor) [pid 19335] close(8) = -1 EBADF (Bad file descriptor) [pid 19335] close(9) = -1 EBADF (Bad file descriptor) [pid 19335] close(10) = -1 EBADF (Bad file descriptor) [pid 19335] close(11) = -1 EBADF (Bad file descriptor) [pid 19335] close(12) = -1 EBADF (Bad file descriptor) [pid 19335] close(13) = -1 EBADF (Bad file descriptor) [pid 19335] close(14) = -1 EBADF (Bad file descriptor) [pid 19335] close(15) = -1 EBADF (Bad file descriptor) [pid 19335] close(16) = -1 EBADF (Bad file descriptor) [pid 19335] close(17) = -1 EBADF (Bad file descriptor) [pid 19335] close(18) = -1 EBADF (Bad file descriptor) [ 283.267280][T19335] vhci_hcd vhci_hcd.0: port 0 already used [pid 19335] close(19) = -1 EBADF (Bad file descriptor) [pid 19335] close(20) = -1 EBADF (Bad file descriptor) [pid 19335] close(21) = -1 EBADF (Bad file descriptor) [pid 19335] close(22) = -1 EBADF (Bad file descriptor) [pid 19335] close(23) = -1 EBADF (Bad file descriptor) [pid 19335] close(24) = -1 EBADF (Bad file descriptor) [pid 19335] close(25) = -1 EBADF (Bad file descriptor) [pid 19335] close(26) = -1 EBADF (Bad file descriptor) [pid 19335] close(27) = -1 EBADF (Bad file descriptor) [pid 19335] close(28) = -1 EBADF (Bad file descriptor) [pid 19335] close(29) = -1 EBADF (Bad file descriptor) [pid 19335] exit_group(0) = ? [pid 19335] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19339 attached , child_tidptr=0x5555570da650) = 7138 [pid 19339] set_robust_list(0x5555570da660, 24) = 0 [pid 19339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19339] setpgid(0, 0) = 0 [pid 19339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19339] write(3, "1000", 4) = 4 [pid 19339] close(3) = 0 [pid 19339] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19339] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19339] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19339] close(5) = 0 [pid 19339] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19342 attached ) = 7139 [pid 19339] tkill(7139, SIGSTOP) = 0 [pid 19342] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7138, si_uid=0} --- [pid 19339] close(3 [pid 19342] --- stopped by SIGSTOP --- [pid 19339] <... close resumed>) = 0 [pid 19339] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7139, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19339] close(4) = 0 [pid 19339] close(5) = -1 EBADF (Bad file descriptor) [pid 19339] close(6) = -1 EBADF (Bad file descriptor) [pid 19339] close(7) = -1 EBADF (Bad file descriptor) [pid 19339] close(8) = -1 EBADF (Bad file descriptor) [pid 19339] close(9) = -1 EBADF (Bad file descriptor) [pid 19339] close(10) = -1 EBADF (Bad file descriptor) [pid 19339] close(11) = -1 EBADF (Bad file descriptor) [pid 19339] close(12) = -1 EBADF (Bad file descriptor) [pid 19339] close(13) = -1 EBADF (Bad file descriptor) [pid 19339] close(14) = -1 EBADF (Bad file descriptor) [pid 19339] close(15) = -1 EBADF (Bad file descriptor) [pid 19339] close(16) = -1 EBADF (Bad file descriptor) [pid 19339] close(17) = -1 EBADF (Bad file descriptor) [ 283.395411][T19339] vhci_hcd vhci_hcd.0: port 0 already used [pid 19339] close(18) = -1 EBADF (Bad file descriptor) [pid 19339] close(19) = -1 EBADF (Bad file descriptor) [pid 19339] close(20) = -1 EBADF (Bad file descriptor) [pid 19339] close(21) = -1 EBADF (Bad file descriptor) [pid 19339] close(22) = -1 EBADF (Bad file descriptor) [pid 19339] close(23) = -1 EBADF (Bad file descriptor) [pid 19339] close(24) = -1 EBADF (Bad file descriptor) [pid 19339] close(25) = -1 EBADF (Bad file descriptor) [pid 19339] close(26) = -1 EBADF (Bad file descriptor) [pid 19339] close(27) = -1 EBADF (Bad file descriptor) [pid 19339] close(28) = -1 EBADF (Bad file descriptor) [pid 19339] close(29) = -1 EBADF (Bad file descriptor) [pid 19339] exit_group(0) = ? [pid 19339] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19343 attached , child_tidptr=0x5555570da650) = 7140 [pid 19343] set_robust_list(0x5555570da660, 24) = 0 [pid 19343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19343] setpgid(0, 0) = 0 [pid 19343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19343] write(3, "1000", 4) = 4 [pid 19343] close(3) = 0 [pid 19343] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19343] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19343] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19343] close(5) = 0 [pid 19343] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19346 attached ) = 7141 [pid 19343] tkill(7141, SIGSTOP) = 0 [pid 19346] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7140, si_uid=0} --- [pid 19343] close(3) = 0 [pid 19346] --- stopped by SIGSTOP --- [pid 19343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7141, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19343] close(4) = 0 [pid 19343] close(5) = -1 EBADF (Bad file descriptor) [pid 19343] close(6) = -1 EBADF (Bad file descriptor) [pid 19343] close(7) = -1 EBADF (Bad file descriptor) [pid 19343] close(8) = -1 EBADF (Bad file descriptor) [pid 19343] close(9) = -1 EBADF (Bad file descriptor) [pid 19343] close(10) = -1 EBADF (Bad file descriptor) [pid 19343] close(11) = -1 EBADF (Bad file descriptor) [pid 19343] close(12) = -1 EBADF (Bad file descriptor) [pid 19343] close(13) = -1 EBADF (Bad file descriptor) [ 283.530726][T19343] vhci_hcd vhci_hcd.0: port 0 already used [pid 19343] close(14) = -1 EBADF (Bad file descriptor) [pid 19343] close(15) = -1 EBADF (Bad file descriptor) [pid 19343] close(16) = -1 EBADF (Bad file descriptor) [pid 19343] close(17) = -1 EBADF (Bad file descriptor) [pid 19343] close(18) = -1 EBADF (Bad file descriptor) [pid 19343] close(19) = -1 EBADF (Bad file descriptor) [pid 19343] close(20) = -1 EBADF (Bad file descriptor) [pid 19343] close(21) = -1 EBADF (Bad file descriptor) [pid 19343] close(22) = -1 EBADF (Bad file descriptor) [pid 19343] close(23) = -1 EBADF (Bad file descriptor) [pid 19343] close(24) = -1 EBADF (Bad file descriptor) [pid 19343] close(25) = -1 EBADF (Bad file descriptor) [pid 19343] close(26) = -1 EBADF (Bad file descriptor) [pid 19343] close(27) = -1 EBADF (Bad file descriptor) [pid 19343] close(28) = -1 EBADF (Bad file descriptor) [pid 19343] close(29) = -1 EBADF (Bad file descriptor) [pid 19343] exit_group(0) = ? [pid 19343] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19347 attached , child_tidptr=0x5555570da650) = 7142 [pid 19347] set_robust_list(0x5555570da660, 24) = 0 [pid 19347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19347] setpgid(0, 0) = 0 [pid 19347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19347] write(3, "1000", 4) = 4 [pid 19347] close(3) = 0 [pid 19347] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19347] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19347] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19347] close(5) = 0 [pid 19347] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19350 attached ) = 7143 [pid 19347] tkill(7143, SIGSTOP) = 0 [pid 19350] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7142, si_uid=0} --- [pid 19347] close(3 [pid 19350] --- stopped by SIGSTOP --- [pid 19347] <... close resumed>) = 0 [pid 19347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7143, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19347] close(4) = 0 [pid 19347] close(5) = -1 EBADF (Bad file descriptor) [pid 19347] close(6) = -1 EBADF (Bad file descriptor) [pid 19347] close(7) = -1 EBADF (Bad file descriptor) [pid 19347] close(8) = -1 EBADF (Bad file descriptor) [pid 19347] close(9) = -1 EBADF (Bad file descriptor) [pid 19347] close(10) = -1 EBADF (Bad file descriptor) [pid 19347] close(11) = -1 EBADF (Bad file descriptor) [pid 19347] close(12) = -1 EBADF (Bad file descriptor) [pid 19347] close(13) = -1 EBADF (Bad file descriptor) [pid 19347] close(14) = -1 EBADF (Bad file descriptor) [pid 19347] close(15) = -1 EBADF (Bad file descriptor) [pid 19347] close(16) = -1 EBADF (Bad file descriptor) [pid 19347] close(17) = -1 EBADF (Bad file descriptor) [pid 19347] close(18) = -1 EBADF (Bad file descriptor) [ 283.670069][T19347] vhci_hcd vhci_hcd.0: port 0 already used [pid 19347] close(19) = -1 EBADF (Bad file descriptor) [pid 19347] close(20) = -1 EBADF (Bad file descriptor) [pid 19347] close(21) = -1 EBADF (Bad file descriptor) [pid 19347] close(22) = -1 EBADF (Bad file descriptor) [pid 19347] close(23) = -1 EBADF (Bad file descriptor) [pid 19347] close(24) = -1 EBADF (Bad file descriptor) [pid 19347] close(25) = -1 EBADF (Bad file descriptor) [pid 19347] close(26) = -1 EBADF (Bad file descriptor) [pid 19347] close(27) = -1 EBADF (Bad file descriptor) [pid 19347] close(28) = -1 EBADF (Bad file descriptor) [pid 19347] close(29) = -1 EBADF (Bad file descriptor) [pid 19347] exit_group(0) = ? [pid 19347] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19351 attached , child_tidptr=0x5555570da650) = 7144 [pid 19351] set_robust_list(0x5555570da660, 24) = 0 [pid 19351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19351] setpgid(0, 0) = 0 [pid 19351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19351] write(3, "1000", 4) = 4 [pid 19351] close(3) = 0 [pid 19351] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19351] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19351] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19351] close(5) = 0 [pid 19351] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19354 attached ) = 7145 [pid 19351] tkill(7145, SIGSTOP) = 0 [pid 19354] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7144, si_uid=0} --- [pid 19351] close(3 [pid 19354] --- stopped by SIGSTOP --- [pid 19351] <... close resumed>) = 0 [pid 19351] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7145, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19351] close(4) = 0 [pid 19351] close(5) = -1 EBADF (Bad file descriptor) [pid 19351] close(6) = -1 EBADF (Bad file descriptor) [pid 19351] close(7) = -1 EBADF (Bad file descriptor) [pid 19351] close(8) = -1 EBADF (Bad file descriptor) [pid 19351] close(9) = -1 EBADF (Bad file descriptor) [pid 19351] close(10) = -1 EBADF (Bad file descriptor) [pid 19351] close(11) = -1 EBADF (Bad file descriptor) [pid 19351] close(12) = -1 EBADF (Bad file descriptor) [pid 19351] close(13) = -1 EBADF (Bad file descriptor) [pid 19351] close(14) = -1 EBADF (Bad file descriptor) [pid 19351] close(15) = -1 EBADF (Bad file descriptor) [pid 19351] close(16) = -1 EBADF (Bad file descriptor) [pid 19351] close(17) = -1 EBADF (Bad file descriptor) [pid 19351] close(18) = -1 EBADF (Bad file descriptor) [ 283.792298][T19351] vhci_hcd vhci_hcd.0: port 0 already used [pid 19351] close(19) = -1 EBADF (Bad file descriptor) [pid 19351] close(20) = -1 EBADF (Bad file descriptor) [pid 19351] close(21) = -1 EBADF (Bad file descriptor) [pid 19351] close(22) = -1 EBADF (Bad file descriptor) [pid 19351] close(23) = -1 EBADF (Bad file descriptor) [pid 19351] close(24) = -1 EBADF (Bad file descriptor) [pid 19351] close(25) = -1 EBADF (Bad file descriptor) [pid 19351] close(26) = -1 EBADF (Bad file descriptor) [pid 19351] close(27) = -1 EBADF (Bad file descriptor) [pid 19351] close(28) = -1 EBADF (Bad file descriptor) [pid 19351] close(29) = -1 EBADF (Bad file descriptor) [pid 19351] exit_group(0) = ? [pid 19351] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7144, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19355 attached , child_tidptr=0x5555570da650) = 7146 [pid 19355] set_robust_list(0x5555570da660, 24) = 0 [pid 19355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19355] setpgid(0, 0) = 0 [pid 19355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19355] write(3, "1000", 4) = 4 [pid 19355] close(3) = 0 [pid 19355] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19355] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19355] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19355] close(5) = 0 [pid 19355] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19358 attached ) = 7147 [pid 19355] tkill(7147, SIGSTOP) = 0 [pid 19358] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7146, si_uid=0} --- [pid 19355] close(3 [pid 19358] --- stopped by SIGSTOP --- [pid 19355] <... close resumed>) = 0 [pid 19355] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7147, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19355] close(4) = 0 [pid 19355] close(5) = -1 EBADF (Bad file descriptor) [pid 19355] close(6) = -1 EBADF (Bad file descriptor) [pid 19355] close(7) = -1 EBADF (Bad file descriptor) [pid 19355] close(8) = -1 EBADF (Bad file descriptor) [pid 19355] close(9) = -1 EBADF (Bad file descriptor) [pid 19355] close(10) = -1 EBADF (Bad file descriptor) [pid 19355] close(11) = -1 EBADF (Bad file descriptor) [pid 19355] close(12) = -1 EBADF (Bad file descriptor) [pid 19355] close(13) = -1 EBADF (Bad file descriptor) [pid 19355] close(14) = -1 EBADF (Bad file descriptor) [pid 19355] close(15) = -1 EBADF (Bad file descriptor) [pid 19355] close(16) = -1 EBADF (Bad file descriptor) [ 283.917864][T19355] vhci_hcd vhci_hcd.0: port 0 already used [pid 19355] close(17) = -1 EBADF (Bad file descriptor) [pid 19355] close(18) = -1 EBADF (Bad file descriptor) [pid 19355] close(19) = -1 EBADF (Bad file descriptor) [pid 19355] close(20) = -1 EBADF (Bad file descriptor) [pid 19355] close(21) = -1 EBADF (Bad file descriptor) [pid 19355] close(22) = -1 EBADF (Bad file descriptor) [pid 19355] close(23) = -1 EBADF (Bad file descriptor) [pid 19355] close(24) = -1 EBADF (Bad file descriptor) [pid 19355] close(25) = -1 EBADF (Bad file descriptor) [pid 19355] close(26) = -1 EBADF (Bad file descriptor) [pid 19355] close(27) = -1 EBADF (Bad file descriptor) [pid 19355] close(28) = -1 EBADF (Bad file descriptor) [pid 19355] close(29) = -1 EBADF (Bad file descriptor) [pid 19355] exit_group(0) = ? [pid 19355] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19359 attached , child_tidptr=0x5555570da650) = 7148 [pid 19359] set_robust_list(0x5555570da660, 24) = 0 [pid 19359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19359] setpgid(0, 0) = 0 [pid 19359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19359] write(3, "1000", 4) = 4 [pid 19359] close(3) = 0 [pid 19359] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19359] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19359] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19359] close(5) = 0 [pid 19359] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19362 attached ) = 7149 [pid 19359] tkill(7149, SIGSTOP) = 0 [pid 19362] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7148, si_uid=0} --- [pid 19359] close(3 [pid 19362] --- stopped by SIGSTOP --- [pid 19359] <... close resumed>) = 0 [pid 19359] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7149, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19359] close(4) = 0 [pid 19359] close(5) = -1 EBADF (Bad file descriptor) [pid 19359] close(6) = -1 EBADF (Bad file descriptor) [pid 19359] close(7) = -1 EBADF (Bad file descriptor) [pid 19359] close(8) = -1 EBADF (Bad file descriptor) [pid 19359] close(9) = -1 EBADF (Bad file descriptor) [pid 19359] close(10) = -1 EBADF (Bad file descriptor) [pid 19359] close(11) = -1 EBADF (Bad file descriptor) [pid 19359] close(12) = -1 EBADF (Bad file descriptor) [pid 19359] close(13) = -1 EBADF (Bad file descriptor) [pid 19359] close(14) = -1 EBADF (Bad file descriptor) [pid 19359] close(15) = -1 EBADF (Bad file descriptor) [pid 19359] close(16) = -1 EBADF (Bad file descriptor) [ 284.052692][T19359] vhci_hcd vhci_hcd.0: port 0 already used [pid 19359] close(17) = -1 EBADF (Bad file descriptor) [pid 19359] close(18) = -1 EBADF (Bad file descriptor) [pid 19359] close(19) = -1 EBADF (Bad file descriptor) [pid 19359] close(20) = -1 EBADF (Bad file descriptor) [pid 19359] close(21) = -1 EBADF (Bad file descriptor) [pid 19359] close(22) = -1 EBADF (Bad file descriptor) [pid 19359] close(23) = -1 EBADF (Bad file descriptor) [pid 19359] close(24) = -1 EBADF (Bad file descriptor) [pid 19359] close(25) = -1 EBADF (Bad file descriptor) [pid 19359] close(26) = -1 EBADF (Bad file descriptor) [pid 19359] close(27) = -1 EBADF (Bad file descriptor) [pid 19359] close(28) = -1 EBADF (Bad file descriptor) [pid 19359] close(29) = -1 EBADF (Bad file descriptor) [pid 19359] exit_group(0) = ? [pid 19359] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7148, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19363 attached , child_tidptr=0x5555570da650) = 7150 [pid 19363] set_robust_list(0x5555570da660, 24) = 0 [pid 19363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19363] setpgid(0, 0) = 0 [pid 19363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19363] write(3, "1000", 4) = 4 [pid 19363] close(3) = 0 [pid 19363] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19363] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19363] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19363] close(5) = 0 [pid 19363] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19366 attached ) = 7151 [pid 19363] tkill(7151, SIGSTOP) = 0 [pid 19366] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7150, si_uid=0} --- [pid 19363] close(3 [pid 19366] --- stopped by SIGSTOP --- [pid 19363] <... close resumed>) = 0 [pid 19363] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7151, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19363] close(4) = 0 [pid 19363] close(5) = -1 EBADF (Bad file descriptor) [pid 19363] close(6) = -1 EBADF (Bad file descriptor) [pid 19363] close(7) = -1 EBADF (Bad file descriptor) [pid 19363] close(8) = -1 EBADF (Bad file descriptor) [pid 19363] close(9) = -1 EBADF (Bad file descriptor) [pid 19363] close(10) = -1 EBADF (Bad file descriptor) [pid 19363] close(11) = -1 EBADF (Bad file descriptor) [pid 19363] close(12) = -1 EBADF (Bad file descriptor) [pid 19363] close(13) = -1 EBADF (Bad file descriptor) [pid 19363] close(14) = -1 EBADF (Bad file descriptor) [pid 19363] close(15) = -1 EBADF (Bad file descriptor) [pid 19363] close(16) = -1 EBADF (Bad file descriptor) [ 284.193675][T19363] vhci_hcd vhci_hcd.0: port 0 already used [pid 19363] close(17) = -1 EBADF (Bad file descriptor) [pid 19363] close(18) = -1 EBADF (Bad file descriptor) [pid 19363] close(19) = -1 EBADF (Bad file descriptor) [pid 19363] close(20) = -1 EBADF (Bad file descriptor) [pid 19363] close(21) = -1 EBADF (Bad file descriptor) [pid 19363] close(22) = -1 EBADF (Bad file descriptor) [pid 19363] close(23) = -1 EBADF (Bad file descriptor) [pid 19363] close(24) = -1 EBADF (Bad file descriptor) [pid 19363] close(25) = -1 EBADF (Bad file descriptor) [pid 19363] close(26) = -1 EBADF (Bad file descriptor) [pid 19363] close(27) = -1 EBADF (Bad file descriptor) [pid 19363] close(28) = -1 EBADF (Bad file descriptor) [pid 19363] close(29) = -1 EBADF (Bad file descriptor) [pid 19363] exit_group(0) = ? [pid 19363] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19367 attached [pid 19367] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 7152 [pid 19367] <... set_robust_list resumed>) = 0 [pid 19367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19367] setpgid(0, 0) = 0 [pid 19367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19367] write(3, "1000", 4) = 4 [pid 19367] close(3) = 0 [pid 19367] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19367] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19367] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19367] close(5) = 0 [pid 19367] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19370 attached ) = 7153 [pid 19367] tkill(7153, SIGSTOP) = 0 [pid 19370] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7152, si_uid=0} --- [pid 19367] close(3 [pid 19370] --- stopped by SIGSTOP --- [pid 19367] <... close resumed>) = 0 [pid 19367] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7153, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19367] close(4) = 0 [pid 19367] close(5) = -1 EBADF (Bad file descriptor) [pid 19367] close(6) = -1 EBADF (Bad file descriptor) [pid 19367] close(7) = -1 EBADF (Bad file descriptor) [pid 19367] close(8) = -1 EBADF (Bad file descriptor) [pid 19367] close(9) = -1 EBADF (Bad file descriptor) [pid 19367] close(10) = -1 EBADF (Bad file descriptor) [pid 19367] close(11) = -1 EBADF (Bad file descriptor) [ 284.331787][T19367] vhci_hcd vhci_hcd.0: port 0 already used [pid 19367] close(12) = -1 EBADF (Bad file descriptor) [pid 19367] close(13) = -1 EBADF (Bad file descriptor) [pid 19367] close(14) = -1 EBADF (Bad file descriptor) [pid 19367] close(15) = -1 EBADF (Bad file descriptor) [pid 19367] close(16) = -1 EBADF (Bad file descriptor) [pid 19367] close(17) = -1 EBADF (Bad file descriptor) [pid 19367] close(18) = -1 EBADF (Bad file descriptor) [pid 19367] close(19) = -1 EBADF (Bad file descriptor) [pid 19367] close(20) = -1 EBADF (Bad file descriptor) [pid 19367] close(21) = -1 EBADF (Bad file descriptor) [pid 19367] close(22) = -1 EBADF (Bad file descriptor) [pid 19367] close(23) = -1 EBADF (Bad file descriptor) [pid 19367] close(24) = -1 EBADF (Bad file descriptor) [pid 19367] close(25) = -1 EBADF (Bad file descriptor) [pid 19367] close(26) = -1 EBADF (Bad file descriptor) [pid 19367] close(27) = -1 EBADF (Bad file descriptor) [pid 19367] close(28) = -1 EBADF (Bad file descriptor) [pid 19367] close(29) = -1 EBADF (Bad file descriptor) [pid 19367] exit_group(0) = ? [pid 19367] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19371 attached , child_tidptr=0x5555570da650) = 7154 [pid 19371] set_robust_list(0x5555570da660, 24) = 0 [pid 19371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19371] setpgid(0, 0) = 0 [pid 19371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19371] write(3, "1000", 4) = 4 [pid 19371] close(3) = 0 [pid 19371] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19371] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19371] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19371] close(5) = 0 [pid 19371] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19374 attached ) = 7155 [pid 19371] tkill(7155, SIGSTOP) = 0 [pid 19374] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7154, si_uid=0} --- [pid 19371] close(3 [pid 19374] --- stopped by SIGSTOP --- [pid 19371] <... close resumed>) = 0 [pid 19371] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7155, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19371] close(4) = 0 [pid 19371] close(5) = -1 EBADF (Bad file descriptor) [pid 19371] close(6) = -1 EBADF (Bad file descriptor) [pid 19371] close(7) = -1 EBADF (Bad file descriptor) [pid 19371] close(8) = -1 EBADF (Bad file descriptor) [pid 19371] close(9) = -1 EBADF (Bad file descriptor) [pid 19371] close(10) = -1 EBADF (Bad file descriptor) [ 284.478340][T19371] vhci_hcd vhci_hcd.0: port 0 already used [pid 19371] close(11) = -1 EBADF (Bad file descriptor) [pid 19371] close(12) = -1 EBADF (Bad file descriptor) [pid 19371] close(13) = -1 EBADF (Bad file descriptor) [pid 19371] close(14) = -1 EBADF (Bad file descriptor) [pid 19371] close(15) = -1 EBADF (Bad file descriptor) [pid 19371] close(16) = -1 EBADF (Bad file descriptor) [pid 19371] close(17) = -1 EBADF (Bad file descriptor) [pid 19371] close(18) = -1 EBADF (Bad file descriptor) [pid 19371] close(19) = -1 EBADF (Bad file descriptor) [pid 19371] close(20) = -1 EBADF (Bad file descriptor) [pid 19371] close(21) = -1 EBADF (Bad file descriptor) [pid 19371] close(22) = -1 EBADF (Bad file descriptor) [pid 19371] close(23) = -1 EBADF (Bad file descriptor) [pid 19371] close(24) = -1 EBADF (Bad file descriptor) [pid 19371] close(25) = -1 EBADF (Bad file descriptor) [pid 19371] close(26) = -1 EBADF (Bad file descriptor) [pid 19371] close(27) = -1 EBADF (Bad file descriptor) [pid 19371] close(28) = -1 EBADF (Bad file descriptor) [pid 19371] close(29) = -1 EBADF (Bad file descriptor) [pid 19371] exit_group(0) = ? [pid 19371] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7154, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19375 attached , child_tidptr=0x5555570da650) = 7156 [pid 19375] set_robust_list(0x5555570da660, 24) = 0 [pid 19375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19375] setpgid(0, 0) = 0 [pid 19375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19375] write(3, "1000", 4) = 4 [pid 19375] close(3) = 0 [pid 19375] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19375] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19375] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19375] close(5) = 0 [pid 19375] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19378 attached ) = 7157 [pid 19375] tkill(7157, SIGSTOP) = 0 [pid 19375] close(3 [pid 19378] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7156, si_uid=0} --- [pid 19375] <... close resumed>) = 0 [pid 19375] close(4 [pid 19378] --- stopped by SIGSTOP --- [pid 19375] <... close resumed>) = 0 [pid 19375] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7157, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19375] close(5) = -1 EBADF (Bad file descriptor) [pid 19375] close(6) = -1 EBADF (Bad file descriptor) [pid 19375] close(7) = -1 EBADF (Bad file descriptor) [pid 19375] close(8) = -1 EBADF (Bad file descriptor) [pid 19375] close(9) = -1 EBADF (Bad file descriptor) [pid 19375] close(10) = -1 EBADF (Bad file descriptor) [pid 19375] close(11) = -1 EBADF (Bad file descriptor) [pid 19375] close(12) = -1 EBADF (Bad file descriptor) [pid 19375] close(13) = -1 EBADF (Bad file descriptor) [pid 19375] close(14) = -1 EBADF (Bad file descriptor) [pid 19375] close(15) = -1 EBADF (Bad file descriptor) [pid 19375] close(16) = -1 EBADF (Bad file descriptor) [pid 19375] close(17) = -1 EBADF (Bad file descriptor) [pid 19375] close(18) = -1 EBADF (Bad file descriptor) [pid 19375] close(19) = -1 EBADF (Bad file descriptor) [ 284.641552][T19375] vhci_hcd vhci_hcd.0: port 0 already used [pid 19375] close(20) = -1 EBADF (Bad file descriptor) [pid 19375] close(21) = -1 EBADF (Bad file descriptor) [pid 19375] close(22) = -1 EBADF (Bad file descriptor) [pid 19375] close(23) = -1 EBADF (Bad file descriptor) [pid 19375] close(24) = -1 EBADF (Bad file descriptor) [pid 19375] close(25) = -1 EBADF (Bad file descriptor) [pid 19375] close(26) = -1 EBADF (Bad file descriptor) [pid 19375] close(27) = -1 EBADF (Bad file descriptor) [pid 19375] close(28) = -1 EBADF (Bad file descriptor) [pid 19375] close(29) = -1 EBADF (Bad file descriptor) [pid 19375] exit_group(0) = ? [pid 19375] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19379 attached [pid 19379] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 7158 [pid 19379] <... set_robust_list resumed>) = 0 [pid 19379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19379] setpgid(0, 0) = 0 [pid 19379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19379] write(3, "1000", 4) = 4 [pid 19379] close(3) = 0 [pid 19379] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19379] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19379] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19379] close(5) = 0 [pid 19379] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19382 attached ) = 7159 [pid 19379] tkill(7159, SIGSTOP) = 0 [pid 19382] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7158, si_uid=0} --- [pid 19379] close(3 [pid 19382] --- stopped by SIGSTOP --- [pid 19379] <... close resumed>) = 0 [pid 19379] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7159, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19379] close(4) = 0 [pid 19379] close(5) = -1 EBADF (Bad file descriptor) [pid 19379] close(6) = -1 EBADF (Bad file descriptor) [pid 19379] close(7) = -1 EBADF (Bad file descriptor) [pid 19379] close(8) = -1 EBADF (Bad file descriptor) [pid 19379] close(9) = -1 EBADF (Bad file descriptor) [pid 19379] close(10) = -1 EBADF (Bad file descriptor) [pid 19379] close(11) = -1 EBADF (Bad file descriptor) [pid 19379] close(12) = -1 EBADF (Bad file descriptor) [pid 19379] close(13) = -1 EBADF (Bad file descriptor) [pid 19379] close(14) = -1 EBADF (Bad file descriptor) [pid 19379] close(15) = -1 EBADF (Bad file descriptor) [ 284.774428][T19379] vhci_hcd vhci_hcd.0: port 0 already used [pid 19379] close(16) = -1 EBADF (Bad file descriptor) [pid 19379] close(17) = -1 EBADF (Bad file descriptor) [pid 19379] close(18) = -1 EBADF (Bad file descriptor) [pid 19379] close(19) = -1 EBADF (Bad file descriptor) [pid 19379] close(20) = -1 EBADF (Bad file descriptor) [pid 19379] close(21) = -1 EBADF (Bad file descriptor) [pid 19379] close(22) = -1 EBADF (Bad file descriptor) [pid 19379] close(23) = -1 EBADF (Bad file descriptor) [pid 19379] close(24) = -1 EBADF (Bad file descriptor) [pid 19379] close(25) = -1 EBADF (Bad file descriptor) [pid 19379] close(26) = -1 EBADF (Bad file descriptor) [pid 19379] close(27) = -1 EBADF (Bad file descriptor) [pid 19379] close(28) = -1 EBADF (Bad file descriptor) [pid 19379] close(29) = -1 EBADF (Bad file descriptor) [pid 19379] exit_group(0) = ? [pid 19379] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7158, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19383 attached , child_tidptr=0x5555570da650) = 7160 [pid 19383] set_robust_list(0x5555570da660, 24) = 0 [pid 19383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19383] setpgid(0, 0) = 0 [pid 19383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19383] write(3, "1000", 4) = 4 [pid 19383] close(3) = 0 [pid 19383] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19383] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19383] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19383] close(5) = 0 [pid 19383] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19386 attached ) = 7161 [pid 19383] tkill(7161, SIGSTOP) = 0 [pid 19386] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7160, si_uid=0} --- [pid 19383] close(3 [pid 19386] --- stopped by SIGSTOP --- [pid 19383] <... close resumed>) = 0 [pid 19383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7161, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19383] close(4) = 0 [pid 19383] close(5) = -1 EBADF (Bad file descriptor) [pid 19383] close(6) = -1 EBADF (Bad file descriptor) [pid 19383] close(7) = -1 EBADF (Bad file descriptor) [pid 19383] close(8) = -1 EBADF (Bad file descriptor) [pid 19383] close(9) = -1 EBADF (Bad file descriptor) [pid 19383] close(10) = -1 EBADF (Bad file descriptor) [pid 19383] close(11) = -1 EBADF (Bad file descriptor) [pid 19383] close(12) = -1 EBADF (Bad file descriptor) [pid 19383] close(13) = -1 EBADF (Bad file descriptor) [pid 19383] close(14) = -1 EBADF (Bad file descriptor) [pid 19383] close(15) = -1 EBADF (Bad file descriptor) [pid 19383] close(16) = -1 EBADF (Bad file descriptor) [ 284.923929][T19383] vhci_hcd vhci_hcd.0: port 0 already used [pid 19383] close(17) = -1 EBADF (Bad file descriptor) [pid 19383] close(18) = -1 EBADF (Bad file descriptor) [pid 19383] close(19) = -1 EBADF (Bad file descriptor) [pid 19383] close(20) = -1 EBADF (Bad file descriptor) [pid 19383] close(21) = -1 EBADF (Bad file descriptor) [pid 19383] close(22) = -1 EBADF (Bad file descriptor) [pid 19383] close(23) = -1 EBADF (Bad file descriptor) [pid 19383] close(24) = -1 EBADF (Bad file descriptor) [pid 19383] close(25) = -1 EBADF (Bad file descriptor) [pid 19383] close(26) = -1 EBADF (Bad file descriptor) [pid 19383] close(27) = -1 EBADF (Bad file descriptor) [pid 19383] close(28) = -1 EBADF (Bad file descriptor) [pid 19383] close(29) = -1 EBADF (Bad file descriptor) [pid 19383] exit_group(0) = ? [pid 19383] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7160, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19387 attached [pid 19387] set_robust_list(0x5555570da660, 24 [pid 5040] <... clone resumed>, child_tidptr=0x5555570da650) = 7162 [pid 19387] <... set_robust_list resumed>) = 0 [pid 19387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19387] setpgid(0, 0) = 0 [pid 19387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19387] write(3, "1000", 4) = 4 [pid 19387] close(3) = 0 [pid 19387] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19387] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19387] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19387] close(5) = 0 [pid 19387] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19390 attached ) = 7163 [pid 19387] tkill(7163, SIGSTOP) = 0 [pid 19390] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7162, si_uid=0} --- [pid 19387] close(3 [pid 19390] --- stopped by SIGSTOP --- [pid 19387] <... close resumed>) = 0 [pid 19387] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7163, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19387] close(4) = 0 [pid 19387] close(5) = -1 EBADF (Bad file descriptor) [pid 19387] close(6) = -1 EBADF (Bad file descriptor) [pid 19387] close(7) = -1 EBADF (Bad file descriptor) [pid 19387] close(8) = -1 EBADF (Bad file descriptor) [pid 19387] close(9) = -1 EBADF (Bad file descriptor) [pid 19387] close(10) = -1 EBADF (Bad file descriptor) [pid 19387] close(11) = -1 EBADF (Bad file descriptor) [pid 19387] close(12) = -1 EBADF (Bad file descriptor) [pid 19387] close(13) = -1 EBADF (Bad file descriptor) [pid 19387] close(14) = -1 EBADF (Bad file descriptor) [pid 19387] close(15) = -1 EBADF (Bad file descriptor) [ 285.060422][T19387] vhci_hcd vhci_hcd.0: port 0 already used [pid 19387] close(16) = -1 EBADF (Bad file descriptor) [pid 19387] close(17) = -1 EBADF (Bad file descriptor) [pid 19387] close(18) = -1 EBADF (Bad file descriptor) [pid 19387] close(19) = -1 EBADF (Bad file descriptor) [pid 19387] close(20) = -1 EBADF (Bad file descriptor) [pid 19387] close(21) = -1 EBADF (Bad file descriptor) [pid 19387] close(22) = -1 EBADF (Bad file descriptor) [pid 19387] close(23) = -1 EBADF (Bad file descriptor) [pid 19387] close(24) = -1 EBADF (Bad file descriptor) [pid 19387] close(25) = -1 EBADF (Bad file descriptor) [pid 19387] close(26) = -1 EBADF (Bad file descriptor) [pid 19387] close(27) = -1 EBADF (Bad file descriptor) [pid 19387] close(28) = -1 EBADF (Bad file descriptor) [pid 19387] close(29) = -1 EBADF (Bad file descriptor) [pid 19387] exit_group(0) = ? [pid 19387] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19391 attached , child_tidptr=0x5555570da650) = 7164 [pid 19391] set_robust_list(0x5555570da660, 24) = 0 [pid 19391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19391] setpgid(0, 0) = 0 [pid 19391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19391] write(3, "1000", 4) = 4 [pid 19391] close(3) = 0 [pid 19391] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19391] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19391] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19391] close(5) = 0 [pid 19391] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19394 attached ) = 7165 [pid 19391] tkill(7165, SIGSTOP) = 0 [pid 19394] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7164, si_uid=0} --- [pid 19391] close(3 [pid 19394] --- stopped by SIGSTOP --- [pid 19391] <... close resumed>) = 0 [pid 19391] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7165, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19391] close(4) = 0 [pid 19391] close(5) = -1 EBADF (Bad file descriptor) [pid 19391] close(6) = -1 EBADF (Bad file descriptor) [pid 19391] close(7) = -1 EBADF (Bad file descriptor) [pid 19391] close(8) = -1 EBADF (Bad file descriptor) [pid 19391] close(9) = -1 EBADF (Bad file descriptor) [pid 19391] close(10) = -1 EBADF (Bad file descriptor) [pid 19391] close(11) = -1 EBADF (Bad file descriptor) [ 285.205777][T19391] vhci_hcd vhci_hcd.0: port 0 already used [pid 19391] close(12) = -1 EBADF (Bad file descriptor) [pid 19391] close(13) = -1 EBADF (Bad file descriptor) [pid 19391] close(14) = -1 EBADF (Bad file descriptor) [pid 19391] close(15) = -1 EBADF (Bad file descriptor) [pid 19391] close(16) = -1 EBADF (Bad file descriptor) [pid 19391] close(17) = -1 EBADF (Bad file descriptor) [pid 19391] close(18) = -1 EBADF (Bad file descriptor) [pid 19391] close(19) = -1 EBADF (Bad file descriptor) [pid 19391] close(20) = -1 EBADF (Bad file descriptor) [pid 19391] close(21) = -1 EBADF (Bad file descriptor) [pid 19391] close(22) = -1 EBADF (Bad file descriptor) [pid 19391] close(23) = -1 EBADF (Bad file descriptor) [pid 19391] close(24) = -1 EBADF (Bad file descriptor) [pid 19391] close(25) = -1 EBADF (Bad file descriptor) [pid 19391] close(26) = -1 EBADF (Bad file descriptor) [pid 19391] close(27) = -1 EBADF (Bad file descriptor) [pid 19391] close(28) = -1 EBADF (Bad file descriptor) [pid 19391] close(29) = -1 EBADF (Bad file descriptor) [pid 19391] exit_group(0) = ? [pid 19391] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19395 attached , child_tidptr=0x5555570da650) = 7166 [pid 19395] set_robust_list(0x5555570da660, 24) = 0 [pid 19395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19395] setpgid(0, 0) = 0 [pid 19395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19395] write(3, "1000", 4) = 4 [pid 19395] close(3) = 0 [pid 19395] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19395] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19395] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19395] close(5) = 0 [pid 19395] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19398 attached ) = 7167 [pid 19395] tkill(7167, SIGSTOP) = 0 [pid 19398] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7166, si_uid=0} --- [pid 19395] close(3 [pid 19398] --- stopped by SIGSTOP --- [pid 19395] <... close resumed>) = 0 [pid 19395] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7167, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19395] close(4) = 0 [pid 19395] close(5) = -1 EBADF (Bad file descriptor) [pid 19395] close(6) = -1 EBADF (Bad file descriptor) [pid 19395] close(7) = -1 EBADF (Bad file descriptor) [pid 19395] close(8) = -1 EBADF (Bad file descriptor) [pid 19395] close(9) = -1 EBADF (Bad file descriptor) [pid 19395] close(10) = -1 EBADF (Bad file descriptor) [pid 19395] close(11) = -1 EBADF (Bad file descriptor) [pid 19395] close(12) = -1 EBADF (Bad file descriptor) [pid 19395] close(13) = -1 EBADF (Bad file descriptor) [pid 19395] close(14) = -1 EBADF (Bad file descriptor) [pid 19395] close(15) = -1 EBADF (Bad file descriptor) [ 285.369055][T19395] vhci_hcd vhci_hcd.0: port 0 already used [pid 19395] close(16) = -1 EBADF (Bad file descriptor) [pid 19395] close(17) = -1 EBADF (Bad file descriptor) [pid 19395] close(18) = -1 EBADF (Bad file descriptor) [pid 19395] close(19) = -1 EBADF (Bad file descriptor) [pid 19395] close(20) = -1 EBADF (Bad file descriptor) [pid 19395] close(21) = -1 EBADF (Bad file descriptor) [pid 19395] close(22) = -1 EBADF (Bad file descriptor) [pid 19395] close(23) = -1 EBADF (Bad file descriptor) [pid 19395] close(24) = -1 EBADF (Bad file descriptor) [pid 19395] close(25) = -1 EBADF (Bad file descriptor) [pid 19395] close(26) = -1 EBADF (Bad file descriptor) [pid 19395] close(27) = -1 EBADF (Bad file descriptor) [pid 19395] close(28) = -1 EBADF (Bad file descriptor) [pid 19395] close(29) = -1 EBADF (Bad file descriptor) [pid 19395] exit_group(0) = ? [pid 19395] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7166, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19399 attached , child_tidptr=0x5555570da650) = 7168 [pid 19399] set_robust_list(0x5555570da660, 24) = 0 [pid 19399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19399] setpgid(0, 0) = 0 [pid 19399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19399] write(3, "1000", 4) = 4 [pid 19399] close(3) = 0 [pid 19399] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19399] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19399] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19399] close(5) = 0 [pid 19399] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19402 attached ) = 7169 [pid 19399] tkill(7169, SIGSTOP) = 0 [pid 19399] close(3 [pid 19402] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7168, si_uid=0} --- [pid 19399] <... close resumed>) = 0 [pid 19402] --- stopped by SIGSTOP --- [pid 19399] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7169, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19399] close(4) = 0 [pid 19399] close(5) = -1 EBADF (Bad file descriptor) [pid 19399] close(6) = -1 EBADF (Bad file descriptor) [pid 19399] close(7) = -1 EBADF (Bad file descriptor) [pid 19399] close(8) = -1 EBADF (Bad file descriptor) [pid 19399] close(9) = -1 EBADF (Bad file descriptor) [pid 19399] close(10) = -1 EBADF (Bad file descriptor) [pid 19399] close(11) = -1 EBADF (Bad file descriptor) [pid 19399] close(12) = -1 EBADF (Bad file descriptor) [pid 19399] close(13) = -1 EBADF (Bad file descriptor) [pid 19399] close(14) = -1 EBADF (Bad file descriptor) [pid 19399] close(15) = -1 EBADF (Bad file descriptor) [pid 19399] close(16) = -1 EBADF (Bad file descriptor) [pid 19399] close(17) = -1 EBADF (Bad file descriptor) [pid 19399] close(18) = -1 EBADF (Bad file descriptor) [pid 19399] close(19) = -1 EBADF (Bad file descriptor) [ 285.515811][T19399] vhci_hcd vhci_hcd.0: port 0 already used [pid 19399] close(20) = -1 EBADF (Bad file descriptor) [pid 19399] close(21) = -1 EBADF (Bad file descriptor) [pid 19399] close(22) = -1 EBADF (Bad file descriptor) [pid 19399] close(23) = -1 EBADF (Bad file descriptor) [pid 19399] close(24) = -1 EBADF (Bad file descriptor) [pid 19399] close(25) = -1 EBADF (Bad file descriptor) [pid 19399] close(26) = -1 EBADF (Bad file descriptor) [pid 19399] close(27) = -1 EBADF (Bad file descriptor) [pid 19399] close(28) = -1 EBADF (Bad file descriptor) [pid 19399] close(29) = -1 EBADF (Bad file descriptor) [pid 19399] exit_group(0) = ? [pid 19399] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19403 attached , child_tidptr=0x5555570da650) = 7170 [pid 19403] set_robust_list(0x5555570da660, 24) = 0 [pid 19403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19403] setpgid(0, 0) = 0 [pid 19403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19403] write(3, "1000", 4) = 4 [pid 19403] close(3) = 0 [pid 19403] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19403] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19403] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19403] close(5) = 0 [pid 19403] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19406 attached ) = 7171 [pid 19403] tkill(7171, SIGSTOP) = 0 [pid 19406] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7170, si_uid=0} --- [pid 19403] close(3 [pid 19406] --- stopped by SIGSTOP --- [pid 19403] <... close resumed>) = 0 [pid 19403] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7171, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19403] close(4) = 0 [pid 19403] close(5) = -1 EBADF (Bad file descriptor) [pid 19403] close(6) = -1 EBADF (Bad file descriptor) [pid 19403] close(7) = -1 EBADF (Bad file descriptor) [pid 19403] close(8) = -1 EBADF (Bad file descriptor) [pid 19403] close(9) = -1 EBADF (Bad file descriptor) [pid 19403] close(10) = -1 EBADF (Bad file descriptor) [pid 19403] close(11) = -1 EBADF (Bad file descriptor) [pid 19403] close(12) = -1 EBADF (Bad file descriptor) [pid 19403] close(13) = -1 EBADF (Bad file descriptor) [pid 19403] close(14) = -1 EBADF (Bad file descriptor) [pid 19403] close(15) = -1 EBADF (Bad file descriptor) [pid 19403] close(16) = -1 EBADF (Bad file descriptor) [ 285.634249][T19403] vhci_hcd vhci_hcd.0: port 0 already used [pid 19403] close(17) = -1 EBADF (Bad file descriptor) [pid 19403] close(18) = -1 EBADF (Bad file descriptor) [pid 19403] close(19) = -1 EBADF (Bad file descriptor) [pid 19403] close(20) = -1 EBADF (Bad file descriptor) [pid 19403] close(21) = -1 EBADF (Bad file descriptor) [pid 19403] close(22) = -1 EBADF (Bad file descriptor) [pid 19403] close(23) = -1 EBADF (Bad file descriptor) [pid 19403] close(24) = -1 EBADF (Bad file descriptor) [pid 19403] close(25) = -1 EBADF (Bad file descriptor) [pid 19403] close(26) = -1 EBADF (Bad file descriptor) [pid 19403] close(27) = -1 EBADF (Bad file descriptor) [pid 19403] close(28) = -1 EBADF (Bad file descriptor) [pid 19403] close(29) = -1 EBADF (Bad file descriptor) [pid 19403] exit_group(0) = ? [pid 19403] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19407 attached , child_tidptr=0x5555570da650) = 7172 [pid 19407] set_robust_list(0x5555570da660, 24) = 0 [pid 19407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19407] setpgid(0, 0) = 0 [pid 19407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19407] write(3, "1000", 4) = 4 [pid 19407] close(3) = 0 [pid 19407] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19407] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19407] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19407] close(5) = 0 [pid 19407] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19410 attached ) = 7173 [pid 19407] tkill(7173, SIGSTOP) = 0 [pid 19410] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7172, si_uid=0} --- [pid 19407] close(3 [pid 19410] --- stopped by SIGSTOP --- [pid 19407] <... close resumed>) = 0 [pid 19407] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7173, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19407] close(4) = 0 [pid 19407] close(5) = -1 EBADF (Bad file descriptor) [pid 19407] close(6) = -1 EBADF (Bad file descriptor) [pid 19407] close(7) = -1 EBADF (Bad file descriptor) [pid 19407] close(8) = -1 EBADF (Bad file descriptor) [pid 19407] close(9) = -1 EBADF (Bad file descriptor) [pid 19407] close(10) = -1 EBADF (Bad file descriptor) [pid 19407] close(11) = -1 EBADF (Bad file descriptor) [pid 19407] close(12) = -1 EBADF (Bad file descriptor) [pid 19407] close(13) = -1 EBADF (Bad file descriptor) [pid 19407] close(14) = -1 EBADF (Bad file descriptor) [ 285.777267][T19407] vhci_hcd vhci_hcd.0: port 0 already used [pid 19407] close(15) = -1 EBADF (Bad file descriptor) [pid 19407] close(16) = -1 EBADF (Bad file descriptor) [pid 19407] close(17) = -1 EBADF (Bad file descriptor) [pid 19407] close(18) = -1 EBADF (Bad file descriptor) [pid 19407] close(19) = -1 EBADF (Bad file descriptor) [pid 19407] close(20) = -1 EBADF (Bad file descriptor) [pid 19407] close(21) = -1 EBADF (Bad file descriptor) [pid 19407] close(22) = -1 EBADF (Bad file descriptor) [pid 19407] close(23) = -1 EBADF (Bad file descriptor) [pid 19407] close(24) = -1 EBADF (Bad file descriptor) [pid 19407] close(25) = -1 EBADF (Bad file descriptor) [pid 19407] close(26) = -1 EBADF (Bad file descriptor) [pid 19407] close(27) = -1 EBADF (Bad file descriptor) [pid 19407] close(28) = -1 EBADF (Bad file descriptor) [pid 19407] close(29) = -1 EBADF (Bad file descriptor) [pid 19407] exit_group(0) = ? [pid 19407] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19411 attached , child_tidptr=0x5555570da650) = 7174 [pid 19411] set_robust_list(0x5555570da660, 24) = 0 [pid 19411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19411] setpgid(0, 0) = 0 [pid 19411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19411] write(3, "1000", 4) = 4 [pid 19411] close(3) = 0 [pid 19411] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19411] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19411] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19411] close(5) = 0 [pid 19411] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19414 attached ) = 7175 [pid 19411] tkill(7175, SIGSTOP) = 0 [pid 19414] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7174, si_uid=0} --- [pid 19411] close(3 [pid 19414] --- stopped by SIGSTOP --- [pid 19411] <... close resumed>) = 0 [pid 19411] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7175, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19411] close(4) = 0 [pid 19411] close(5) = -1 EBADF (Bad file descriptor) [pid 19411] close(6) = -1 EBADF (Bad file descriptor) [pid 19411] close(7) = -1 EBADF (Bad file descriptor) [pid 19411] close(8) = -1 EBADF (Bad file descriptor) [pid 19411] close(9) = -1 EBADF (Bad file descriptor) [pid 19411] close(10) = -1 EBADF (Bad file descriptor) [pid 19411] close(11) = -1 EBADF (Bad file descriptor) [pid 19411] close(12) = -1 EBADF (Bad file descriptor) [pid 19411] close(13) = -1 EBADF (Bad file descriptor) [pid 19411] close(14) = -1 EBADF (Bad file descriptor) [pid 19411] close(15) = -1 EBADF (Bad file descriptor) [ 285.916691][T19411] vhci_hcd vhci_hcd.0: port 0 already used [pid 19411] close(16) = -1 EBADF (Bad file descriptor) [pid 19411] close(17) = -1 EBADF (Bad file descriptor) [pid 19411] close(18) = -1 EBADF (Bad file descriptor) [pid 19411] close(19) = -1 EBADF (Bad file descriptor) [pid 19411] close(20) = -1 EBADF (Bad file descriptor) [pid 19411] close(21) = -1 EBADF (Bad file descriptor) [pid 19411] close(22) = -1 EBADF (Bad file descriptor) [pid 19411] close(23) = -1 EBADF (Bad file descriptor) [pid 19411] close(24) = -1 EBADF (Bad file descriptor) [pid 19411] close(25) = -1 EBADF (Bad file descriptor) [pid 19411] close(26) = -1 EBADF (Bad file descriptor) [pid 19411] close(27) = -1 EBADF (Bad file descriptor) [pid 19411] close(28) = -1 EBADF (Bad file descriptor) [pid 19411] close(29) = -1 EBADF (Bad file descriptor) [pid 19411] exit_group(0) = ? [pid 19411] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19415 attached , child_tidptr=0x5555570da650) = 7176 [pid 19415] set_robust_list(0x5555570da660, 24) = 0 [pid 19415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19415] setpgid(0, 0) = 0 [pid 19415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19415] write(3, "1000", 4) = 4 [pid 19415] close(3) = 0 [pid 19415] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19415] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19415] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19415] close(5) = 0 [pid 19415] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19418 attached ) = 7177 [pid 19415] tkill(7177, SIGSTOP) = 0 [pid 19418] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7176, si_uid=0} --- [pid 19415] close(3 [pid 19418] --- stopped by SIGSTOP --- [pid 19415] <... close resumed>) = 0 [pid 19415] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7177, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19415] close(4) = 0 [pid 19415] close(5) = -1 EBADF (Bad file descriptor) [pid 19415] close(6) = -1 EBADF (Bad file descriptor) [pid 19415] close(7) = -1 EBADF (Bad file descriptor) [pid 19415] close(8) = -1 EBADF (Bad file descriptor) [pid 19415] close(9) = -1 EBADF (Bad file descriptor) [pid 19415] close(10) = -1 EBADF (Bad file descriptor) [pid 19415] close(11) = -1 EBADF (Bad file descriptor) [pid 19415] close(12) = -1 EBADF (Bad file descriptor) [pid 19415] close(13) = -1 EBADF (Bad file descriptor) [pid 19415] close(14) = -1 EBADF (Bad file descriptor) [pid 19415] close(15) = -1 EBADF (Bad file descriptor) [pid 19415] close(16) = -1 EBADF (Bad file descriptor) [ 286.055343][T19415] vhci_hcd vhci_hcd.0: port 0 already used [pid 19415] close(17) = -1 EBADF (Bad file descriptor) [pid 19415] close(18) = -1 EBADF (Bad file descriptor) [pid 19415] close(19) = -1 EBADF (Bad file descriptor) [pid 19415] close(20) = -1 EBADF (Bad file descriptor) [pid 19415] close(21) = -1 EBADF (Bad file descriptor) [pid 19415] close(22) = -1 EBADF (Bad file descriptor) [pid 19415] close(23) = -1 EBADF (Bad file descriptor) [pid 19415] close(24) = -1 EBADF (Bad file descriptor) [pid 19415] close(25) = -1 EBADF (Bad file descriptor) [pid 19415] close(26) = -1 EBADF (Bad file descriptor) [pid 19415] close(27) = -1 EBADF (Bad file descriptor) [pid 19415] close(28) = -1 EBADF (Bad file descriptor) [pid 19415] close(29) = -1 EBADF (Bad file descriptor) [pid 19415] exit_group(0) = ? [pid 19415] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7176, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19419 attached , child_tidptr=0x5555570da650) = 7178 [pid 19419] set_robust_list(0x5555570da660, 24) = 0 [pid 19419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19419] setpgid(0, 0) = 0 [pid 19419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19419] write(3, "1000", 4) = 4 [pid 19419] close(3) = 0 [pid 19419] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19419] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19419] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19419] close(5) = 0 [pid 19419] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19422 attached ) = 7179 [pid 19419] tkill(7179, SIGSTOP) = 0 [pid 19422] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7178, si_uid=0} --- [pid 19419] close(3 [pid 19422] --- stopped by SIGSTOP --- [pid 19419] <... close resumed>) = 0 [pid 19419] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7179, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19419] close(4) = 0 [pid 19419] close(5) = -1 EBADF (Bad file descriptor) [pid 19419] close(6) = -1 EBADF (Bad file descriptor) [pid 19419] close(7) = -1 EBADF (Bad file descriptor) [pid 19419] close(8) = -1 EBADF (Bad file descriptor) [pid 19419] close(9) = -1 EBADF (Bad file descriptor) [pid 19419] close(10) = -1 EBADF (Bad file descriptor) [pid 19419] close(11) = -1 EBADF (Bad file descriptor) [pid 19419] close(12) = -1 EBADF (Bad file descriptor) [pid 19419] close(13) = -1 EBADF (Bad file descriptor) [pid 19419] close(14) = -1 EBADF (Bad file descriptor) [pid 19419] close(15) = -1 EBADF (Bad file descriptor) [pid 19419] close(16) = -1 EBADF (Bad file descriptor) [ 286.191454][T19419] vhci_hcd vhci_hcd.0: port 0 already used [pid 19419] close(17) = -1 EBADF (Bad file descriptor) [pid 19419] close(18) = -1 EBADF (Bad file descriptor) [pid 19419] close(19) = -1 EBADF (Bad file descriptor) [pid 19419] close(20) = -1 EBADF (Bad file descriptor) [pid 19419] close(21) = -1 EBADF (Bad file descriptor) [pid 19419] close(22) = -1 EBADF (Bad file descriptor) [pid 19419] close(23) = -1 EBADF (Bad file descriptor) [pid 19419] close(24) = -1 EBADF (Bad file descriptor) [pid 19419] close(25) = -1 EBADF (Bad file descriptor) [pid 19419] close(26) = -1 EBADF (Bad file descriptor) [pid 19419] close(27) = -1 EBADF (Bad file descriptor) [pid 19419] close(28) = -1 EBADF (Bad file descriptor) [pid 19419] close(29) = -1 EBADF (Bad file descriptor) [pid 19419] exit_group(0) = ? [pid 19419] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19423 attached , child_tidptr=0x5555570da650) = 7180 [pid 19423] set_robust_list(0x5555570da660, 24) = 0 [pid 19423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19423] setpgid(0, 0) = 0 [pid 19423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19423] write(3, "1000", 4) = 4 [pid 19423] close(3) = 0 [pid 19423] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19423] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19423] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19423] close(5) = 0 [pid 19423] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19426 attached ) = 7181 [pid 19423] tkill(7181, SIGSTOP) = 0 [pid 19426] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7180, si_uid=0} --- [pid 19423] close(3) = 0 [pid 19426] --- stopped by SIGSTOP --- [pid 19423] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7181, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19423] close(4) = 0 [pid 19423] close(5) = -1 EBADF (Bad file descriptor) [pid 19423] close(6) = -1 EBADF (Bad file descriptor) [pid 19423] close(7) = -1 EBADF (Bad file descriptor) [pid 19423] close(8) = -1 EBADF (Bad file descriptor) [pid 19423] close(9) = -1 EBADF (Bad file descriptor) [pid 19423] close(10) = -1 EBADF (Bad file descriptor) [pid 19423] close(11) = -1 EBADF (Bad file descriptor) [pid 19423] close(12) = -1 EBADF (Bad file descriptor) [pid 19423] close(13) = -1 EBADF (Bad file descriptor) [pid 19423] close(14) = -1 EBADF (Bad file descriptor) [ 286.326898][T19423] vhci_hcd vhci_hcd.0: port 0 already used [pid 19423] close(15) = -1 EBADF (Bad file descriptor) [pid 19423] close(16) = -1 EBADF (Bad file descriptor) [pid 19423] close(17) = -1 EBADF (Bad file descriptor) [pid 19423] close(18) = -1 EBADF (Bad file descriptor) [pid 19423] close(19) = -1 EBADF (Bad file descriptor) [pid 19423] close(20) = -1 EBADF (Bad file descriptor) [pid 19423] close(21) = -1 EBADF (Bad file descriptor) [pid 19423] close(22) = -1 EBADF (Bad file descriptor) [pid 19423] close(23) = -1 EBADF (Bad file descriptor) [pid 19423] close(24) = -1 EBADF (Bad file descriptor) [pid 19423] close(25) = -1 EBADF (Bad file descriptor) [pid 19423] close(26) = -1 EBADF (Bad file descriptor) [pid 19423] close(27) = -1 EBADF (Bad file descriptor) [pid 19423] close(28) = -1 EBADF (Bad file descriptor) [pid 19423] close(29) = -1 EBADF (Bad file descriptor) [pid 19423] exit_group(0) = ? [pid 19423] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19427 attached , child_tidptr=0x5555570da650) = 7182 [pid 19427] set_robust_list(0x5555570da660, 24) = 0 [pid 19427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19427] setpgid(0, 0) = 0 [pid 19427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19427] write(3, "1000", 4) = 4 [pid 19427] close(3) = 0 [pid 19427] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19427] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19427] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19427] close(5) = 0 [pid 19427] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19430 attached ) = 7183 [pid 19427] tkill(7183, SIGSTOP) = 0 [pid 19430] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7182, si_uid=0} --- [pid 19427] close(3 [pid 19430] --- stopped by SIGSTOP --- [pid 19427] <... close resumed>) = 0 [pid 19427] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7183, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19427] close(4) = 0 [pid 19427] close(5) = -1 EBADF (Bad file descriptor) [pid 19427] close(6) = -1 EBADF (Bad file descriptor) [pid 19427] close(7) = -1 EBADF (Bad file descriptor) [pid 19427] close(8) = -1 EBADF (Bad file descriptor) [pid 19427] close(9) = -1 EBADF (Bad file descriptor) [pid 19427] close(10) = -1 EBADF (Bad file descriptor) [pid 19427] close(11) = -1 EBADF (Bad file descriptor) [pid 19427] close(12) = -1 EBADF (Bad file descriptor) [pid 19427] close(13) = -1 EBADF (Bad file descriptor) [ 286.466209][T19427] vhci_hcd vhci_hcd.0: port 0 already used [ 286.493170][ T28] INFO: task kworker/1:2:2513 blocked for more than 143 seconds. [ 286.501295][ T28] Not tainted 6.5.0-rc4-next-20230804-syzkaller #0 [pid 19427] close(14) = -1 EBADF (Bad file descriptor) [pid 19427] close(15) = -1 EBADF (Bad file descriptor) [pid 19427] close(16) = -1 EBADF (Bad file descriptor) [pid 19427] close(17) = -1 EBADF (Bad file descriptor) [pid 19427] close(18) = -1 EBADF (Bad file descriptor) [pid 19427] close(19) = -1 EBADF (Bad file descriptor) [pid 19427] close(20) = -1 EBADF (Bad file descriptor) [pid 19427] close(21) = -1 EBADF (Bad file descriptor) [pid 19427] close(22) = -1 EBADF (Bad file descriptor) [pid 19427] close(23) = -1 EBADF (Bad file descriptor) [pid 19427] close(24) = -1 EBADF (Bad file descriptor) [pid 19427] close(25) = -1 EBADF (Bad file descriptor) [pid 19427] close(26) = -1 EBADF (Bad file descriptor) [pid 19427] close(27) = -1 EBADF (Bad file descriptor) [pid 19427] close(28) = -1 EBADF (Bad file descriptor) [pid 19427] close(29) = -1 EBADF (Bad file descriptor) [pid 19427] exit_group(0) = ? [pid 19427] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7182, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 286.509025][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.519397][ T28] task:kworker/1:2 state:D stack:26768 pid:2513 ppid:2 flags:0x00004000 [ 286.529156][ T28] Workqueue: usb_hub_wq hub_event [ 286.534666][ T28] Call Trace: [ 286.538167][ T28] [ 286.541266][ T28] __schedule+0xee1/0x59f0 [ 286.547537][ T28] ? vhci_urb_dequeue+0x342/0x760 [ 286.552834][ T28] ? reacquire_held_locks+0x4b0/0x4b0 [ 286.558721][ T28] ? io_schedule_timeout+0x150/0x150 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19431 attached , child_tidptr=0x5555570da650) = 7184 [pid 19431] set_robust_list(0x5555570da660, 24) = 0 [pid 19431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19431] setpgid(0, 0) = 0 [pid 19431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19431] write(3, "1000", 4) = 4 [pid 19431] close(3) = 0 [ 286.564407][ T28] ? spin_bug+0x1d0/0x1d0 [ 286.568772][ T28] ? __wait_for_common+0x2d3/0x5f0 [ 286.574406][ T28] ? rcu_is_watching+0x12/0xb0 [ 286.579405][ T28] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 286.585780][ T28] ? kthread_data+0x53/0xc0 [ 286.590640][ T28] schedule+0xe7/0x1b0 [ 286.595038][ T28] usb_kill_urb.part.0+0x1c6/0x250 [ 286.600489][ T28] ? usb_anchor_suspend_wakeups+0x40/0x40 [ 286.606734][ T28] ? prepare_to_swait_exclusive+0x240/0x240 [pid 19431] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 19431] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19431] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19431] close(5) = 0 [pid 19431] clone(child_stack=NULL, flags=0) = 7185 [ 286.613250][ T28] ? preempt_count_sub+0x150/0x150 [ 286.618539][ T28] usb_kill_urb+0x83/0xa0 [ 286.623381][ T28] usb_start_wait_urb+0x251/0x4c0 [ 286.628570][ T28] ? usb_api_blocking_completion+0xa0/0xa0 [ 286.634947][ T28] ? rcu_is_watching+0x12/0xb0 [ 286.635944][T19431] vhci_hcd vhci_hcd.0: port 0 already used [ 286.639727][ T28] usb_control_msg+0x327/0x4a0 [ 286.650687][ T28] ? usb_start_wait_urb+0x4c0/0x4c0 [ 286.656090][ T28] usb_get_descriptor+0xc1/0x1b0 [ 286.661334][ T28] usb_get_device_descriptor+0x85/0xf0 [pid 19431] tkill(7185, SIGSTOP./strace-static-x86_64: Process 19434 attached ) = 0 [pid 19431] close(3) = 0 [pid 19434] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7184, si_uid=0} --- [pid 19431] close(4) = 0 [pid 19434] --- stopped by SIGSTOP --- [pid 19431] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7185, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19431] close(5) = -1 EBADF (Bad file descriptor) [pid 19431] close(6) = -1 EBADF (Bad file descriptor) [pid 19431] close(7) = -1 EBADF (Bad file descriptor) [pid 19431] close(8) = -1 EBADF (Bad file descriptor) [pid 19431] close(9) = -1 EBADF (Bad file descriptor) [pid 19431] close(10) = -1 EBADF (Bad file descriptor) [pid 19431] close(11) = -1 EBADF (Bad file descriptor) [pid 19431] close(12) = -1 EBADF (Bad file descriptor) [pid 19431] close(13) = -1 EBADF (Bad file descriptor) [pid 19431] close(14) = -1 EBADF (Bad file descriptor) [ 286.667158][ T28] hub_port_init+0x92c/0x3850 [ 286.672084][ T28] hub_event+0x2e34/0x5230 [ 286.677102][ T28] ? hub_port_debounce+0x3d0/0x3d0 [ 286.682464][ T28] ? do_raw_spin_unlock+0x173/0x230 [ 286.688205][ T28] ? rcu_is_watching+0x12/0xb0 [ 286.693016][ T28] ? lock_acquire+0x464/0x510 [ 286.698627][ T28] ? reacquire_held_locks+0x4b0/0x4b0 [ 286.704427][ T28] ? do_raw_spin_lock+0x12e/0x2b0 [ 286.709694][ T28] ? spin_bug+0x1d0/0x1d0 [pid 19431] close(15) = -1 EBADF (Bad file descriptor) [pid 19431] close(16) = -1 EBADF (Bad file descriptor) [pid 19431] close(17) = -1 EBADF (Bad file descriptor) [pid 19431] close(18) = -1 EBADF (Bad file descriptor) [pid 19431] close(19) = -1 EBADF (Bad file descriptor) [pid 19431] close(20) = -1 EBADF (Bad file descriptor) [pid 19431] close(21) = -1 EBADF (Bad file descriptor) [pid 19431] close(22) = -1 EBADF (Bad file descriptor) [pid 19431] close(23) = -1 EBADF (Bad file descriptor) [pid 19431] close(24) = -1 EBADF (Bad file descriptor) [pid 19431] close(25) = -1 EBADF (Bad file descriptor) [pid 19431] close(26) = -1 EBADF (Bad file descriptor) [pid 19431] close(27) = -1 EBADF (Bad file descriptor) [pid 19431] close(28) = -1 EBADF (Bad file descriptor) [ 286.714620][ T28] ? rcu_is_watching+0x12/0xb0 [ 286.719547][ T28] process_one_work+0xaa2/0x16f0 [ 286.725923][ T28] ? hcd_died_work+0x60/0x60 [ 286.730794][ T28] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 286.736810][ T28] ? spin_bug+0x1d0/0x1d0 [ 286.741321][ T28] worker_thread+0x687/0x1110 [ 286.746755][ T28] ? __kthread_parkme+0x152/0x220 [ 286.751816][ T28] ? process_one_work+0x16f0/0x16f0 [ 286.757610][ T28] kthread+0x33a/0x430 [ 286.761834][ T28] ? kthread_complete_and_exit+0x40/0x40 [pid 19431] close(29) = -1 EBADF (Bad file descriptor) [pid 19431] exit_group(0) = ? [pid 19431] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19435 attached , child_tidptr=0x5555570da650) = 7186 [pid 19435] set_robust_list(0x5555570da660, 24) = 0 [pid 19435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19435] setpgid(0, 0) = 0 [pid 19435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19435] write(3, "1000", 4) = 4 [pid 19435] close(3) = 0 [pid 19435] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [ 286.767998][ T28] ret_from_fork+0x2c/0x70 [ 286.772614][ T28] ? kthread_complete_and_exit+0x40/0x40 [ 286.778878][ T28] ret_from_fork_asm+0x11/0x20 [ 286.784278][ T28] [ 286.788823][ T28] INFO: lockdep is turned off. [ 286.793934][ T28] NMI backtrace for cpu 1 [ 286.798273][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.5.0-rc4-next-20230804-syzkaller #0 [ 286.807571][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [pid 19435] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5 [pid 19435] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy) [pid 19435] close(5) = 0 [ 286.817640][ T28] Call Trace: [ 286.820930][ T28] [ 286.823874][ T28] dump_stack_lvl+0xd9/0x1b0 [ 286.828543][ T28] nmi_cpu_backtrace+0x277/0x380 [ 286.833190][T19435] vhci_hcd vhci_hcd.0: port 0 already used [ 286.833520][ T28] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 286.844514][ T28] nmi_trigger_cpumask_backtrace+0x2ac/0x310 [ 286.850523][ T28] watchdog+0xfab/0x1230 [ 286.854799][ T28] ? proc_dohung_task_timeout_secs+0x90/0x90 [ 286.860817][ T28] ? proc_dohung_task_timeout_secs+0x90/0x90 [ 286.866818][ T28] kthread+0x33a/0x430 [ 286.870895][ T28] ? kthread_complete_and_exit+0x40/0x40 [ 286.876533][ T28] ret_from_fork+0x2c/0x70 [ 286.880956][ T28] ? kthread_complete_and_exit+0x40/0x40 [ 286.886597][ T28] ret_from_fork_asm+0x11/0x20 [ 286.891391][ T28] [ 286.894515][ T28] Sending NMI from CPU 1 to CPUs 0: [ 286.899723][ C0] NMI backtrace for cpu 0 [ 286.899733][ C0] CPU: 0 PID: 5036 Comm: strace-static-x Not tainted 6.5.0-rc4-next-20230804-syzkaller #0 [pid 19435] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 19438 attached ) = 7187 [pid 19435] tkill(7187, SIGSTOP) = 0 [pid 19438] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7186, si_uid=0} --- [pid 19435] close(3 [pid 19438] --- stopped by SIGSTOP --- [pid 19435] <... close resumed>) = 0 [pid 19435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7187, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} --- [pid 19435] close(4) = 0 [pid 19435] close(5) = -1 EBADF (Bad file descriptor) [pid 19435] close(6) = -1 EBADF (Bad file descriptor) [pid 19435] close(7) = -1 EBADF (Bad file descriptor) [pid 19435] close(8) = -1 EBADF (Bad file descriptor) [pid 19435] close(9) = -1 EBADF (Bad file descriptor) [ 286.899755][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 286.899766][ C0] RIP: 0010:__do_wait+0x2f2/0x870 [ 286.899797][ C0] Code: 48 89 f8 48 c1 e8 03 42 80 3c 20 00 0f 85 76 04 00 00 48 8b 83 f8 05 00 00 48 8d 98 08 fa ff ff 49 39 c7 74 2b e8 2e 23 38 00 <48> 89 da be 01 00 00 00 48 89 ef e8 6e 7f ff ff 31 ff 41 89 c6 89 [ 286.899815][ C0] RSP: 0018:ffffc90003a4fc50 EFLAGS: 00000293 [ 286.899831][ C0] RAX: 0000000000000000 RBX: ffff88807b3e9dc0 RCX: 0000000000000000 [pid 19435] close(10) = -1 EBADF (Bad file descriptor) [pid 19435] close(11) = -1 EBADF (Bad file descriptor) [pid 19435] close(12) = -1 EBADF (Bad file descriptor) [pid 19435] close(13) = -1 EBADF (Bad file descriptor) [ 286.899843][ C0] RDX: ffff888023978000 RSI: ffffffff814e9f72 RDI: ffff888014b985f8 [ 286.899856][ C0] RBP: ffffc90003a4fcf8 R08: 0000000000000005 R09: 0000000000000000 [ 286.899869][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 286.899881][ C0] R13: ffff888023978000 R14: 0000000000000000 R15: ffff8880239785e8 [ 286.899893][ C0] FS: 00000000020a53c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 286.899913][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 286.899927][ C0] CR2: 00007fd616390b40 CR3: 0000000024d9c000 CR4: 00000000003506f0 [ 286.899939][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 286.899951][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 286.899962][ C0] Call Trace: [ 286.899968][ C0] [ 286.899975][ C0] ? nmi_cpu_backtrace+0x1d4/0x380 [ 286.900000][ C0] ? __do_wait+0x2f2/0x870 [ 286.900026][ C0] ? nmi_cpu_backtrace_handler+0xc/0x10 [ 286.900052][ C0] ? nmi_handle+0x145/0x400 [ 286.900074][ C0] ? irqentry_nmi_enter+0x7f/0x90 [ 286.900093][ C0] ? __do_wait+0x2f2/0x870 [ 286.900118][ C0] ? default_do_nmi+0x69/0x160 [ 286.900197][ C0] ? exc_nmi+0x171/0x1e0 [ 286.900222][ C0] ? end_repeat_nmi+0x16/0x31 [ 286.900298][ C0] ? __do_wait+0x2f2/0x870 [ 286.900322][ C0] ? __do_wait+0x2f2/0x870 [ 286.900348][ C0] ? __do_wait+0x2f2/0x870 [ 286.900373][ C0] ? __do_wait+0x2f2/0x870 [ 286.900399][ C0] [ 286.900404][ C0] [ 286.900411][ C0] do_wait+0x1cb/0x4c0 [ 286.900437][ C0] kernel_wait4+0x16d/0x280 [ 286.900464][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 286.900492][ C0] ? kill_orphaned_pgrp+0x340/0x340 [ 286.900518][ C0] ? rcu_is_watching+0x12/0xb0 [ 286.900537][ C0] ? preempt_count_sub+0x150/0x150 [ 286.900564][ C0] ? rcu_is_watching+0x12/0xb0 [ 286.900583][ C0] __do_sys_wait4+0x15b/0x170 [ 286.900609][ C0] ? kernel_wait4+0x280/0x280 [ 286.900642][ C0] ? rcu_is_watching+0x12/0xb0 [ 286.900662][ C0] do_syscall_64+0x38/0xb0 [ 286.900685][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 286.900715][ C0] RIP: 0033:0x4d6ad6 [ 286.900728][ C0] Code: 00 00 00 90 31 c9 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 49 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5a c3 90 48 83 ec 28 89 54 24 14 48 89 74 24 [ 286.900747][ C0] RSP: 002b:00007fff86922978 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 286.900765][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00000000004d6ad6 [ 286.900777][ C0] RDX: 0000000040000001 RSI: 00007fff8692299c RDI: 00000000ffffffff [pid 19435] close(14) = -1 EBADF (Bad file descriptor) [pid 19435] close(15) = -1 EBADF (Bad file descriptor) [pid 19435] close(16) = -1 EBADF (Bad file descriptor) [pid 19435] close(17) = -1 EBADF (Bad file descriptor) [pid 19435] close(18) = -1 EBADF (Bad file descriptor) [pid 19435] close(19) = -1 EBADF (Bad file descriptor) [pid 19435] close(20) = -1 EBADF (Bad file descriptor) [pid 19435] close(21) = -1 EBADF (Bad file descriptor) [pid 19435] close(22) = -1 EBADF (Bad file descriptor) [pid 19435] close(23) = -1 EBADF (Bad file descriptor) [pid 19435] close(24) = -1 EBADF (Bad file descriptor) [pid 19435] close(25) = -1 EBADF (Bad file descriptor) [pid 19435] close(26) = -1 EBADF (Bad file descriptor) [pid 19435] close(27) = -1 EBADF (Bad file descriptor) [pid 19435] close(28) = -1 EBADF (Bad file descriptor) [pid 19435] close(29) = -1 EBADF (Bad file descriptor) [pid 19435] exit_group(0) = ? [pid 19435] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7186, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 286.900790][ C0] RBP: 00000000000013b0 R08: 0000000000000000 R09: 00000000000003b0 [ 286.900802][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000020ac400 [ 286.900813][ C0] R13: 00007fff8692299c R14: 00000000020a6ce0 R15: 000000000063f160 [ 286.900832][ C0] [ 286.900838][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.115 msecs [ 287.254558][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 287.261691][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.5.0-rc4-next-20230804-syzkaller #0 [ 287.271524][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 287.281684][ T28] Call Trace: [ 287.284967][ T28] [ 287.287905][ T28] dump_stack_lvl+0xd9/0x1b0 [ 287.292603][ T28] panic+0x6a4/0x750 [ 287.296512][ T28] ? panic_smp_self_stop+0xa0/0xa0 [ 287.301634][ T28] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 287.306843][ T28] ? preempt_schedule_thunk+0x1a/0x30 [ 287.312256][ T28] ? watchdog+0xd63/0x1230 [ 287.316709][ T28] watchdog+0xd74/0x1230 [ 287.320980][ T28] ? proc_dohung_task_timeout_secs+0x90/0x90 [ 287.326986][ T28] ? proc_dohung_task_timeout_secs+0x90/0x90 [ 287.332986][ T28] kthread+0x33a/0x430 [ 287.337066][ T28] ? kthread_complete_and_exit+0x40/0x40 [ 287.342707][ T28] ret_from_fork+0x2c/0x70 [ 287.347136][ T28] ? kthread_complete_and_exit+0x40/0x40 [ 287.352776][ T28] ret_from_fork_asm+0x11/0x20 [ 287.357561][ T28] [ 287.360659][ T28] Kernel Offset: disabled [ 287.364967][ T28] Rebooting in 86400 seconds..